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频率范围：
N9950A 5 kHz（可用至5 kHz）至32 GHz
N9951A 5 kHz（可用至5 kHz）至44 GHz
N9952A 5 kHz（可用至5 kHz）至50 GHz
电缆和天线分析仪（CAT）
频谱分析仪
全2端口矢量网络分析仪
内置功率计
独立信号发生器
实时频谱分析仪（RTSA）10MHz带宽
相位噪声 -111 dBc/Hz @ 10 kHz偏移（对于1 GHz载波）
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频率范围：N9950B 9 kHz（可用至5 kHz）至32 GHzN9951B 9 kHz（可用至5 kHz）至44 GHzN9952B 9 kHz（可用至5 kHz）至50 GHzN9953B 9 kHz（可用至5 kHz）至54 GHz电缆和天线分析仪（CAT）频谱分析仪全2端口矢量网络分析仪内置功率计独立信号发生器实时频谱分析仪（RTSA）相位噪声 -114 dBc/Hz @ 10 kHz偏移（对于1 GHz载波）
FieldFox系列N9952A 5kHz至50GHz手持式微波分析仪/电缆和天线分析仪/矢量网络分析仪 10MHz实时带宽|是德/KEYSIGHT (在产)
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FieldFox-级手持式组合分析仪，50 GHz
将精准测量带入现场
产品简介
N9952A 是是德科技首款 50 GHz 综合分析仪。该设备采用电池供电，便于携带，并标配电缆与天线分析仪功能。此外还可选配 2 端口矢量网络分析仪、矢量网络分析仪时域功能、频谱分析仪、内置功率计和矢量电压表等功能。
核心参数
• 最大分析带宽：10 MHz
• 最高频率：50 GHz
• VNA 能力：是（选件）
• 最大 IQ 流带宽：1 MHz
功能特性
• 无论是功能还是便携性都毫不逊色
FieldFox 极端恶劣环境中工作，轻松完成从日常维护到深入故障诊断的各项任务。
选择最适合您需求的KeysightFieldFox 。
标准型号包括电缆与天线分析仪。
可选配矢量网络分析仪、频谱分析仪、内置功率计和矢量电压表等工具，扩展分析仪的功能。
通过单次扫描同时测量 DTF 和 TDR，可以节省时间。
同时测量全部四个 S 参数。
无需预热即可进行准确的频谱分析仪测量（±0.5 dB）。
使用 QuickCal 轻松完成校准。
一体化分析仪仅重 3.2 公斤（7.1 磅）。
附件包括：
交流/直流适配器
符合当地标准的电源线
可充电锂电池
便携包，配有背带和肩带
快速参考指南
资源下载
以上内容与指标均取自是德科技（KEYSIGHT）官网该产品详情页与官方产品资料，未标注口径的为厂家公布值。
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是德科技 | KEYSIGHT
FieldFox系列N9952A 5kHz至50GHz手持式微波分析仪/电缆和天线分析仪/矢量网络分析仪 10MHz实时带宽 详细指标
将精准测量带入现场
一、频率规格
条件：N9913A1 (with option V5K) 5 kHz to 4 GHz
N9914A1 (with option V5K) 5 kHz to 6.5 GHz
N9915A1 (with option V5K) 5 kHz to 9 GHz
N9916A (with option V5K) 5 kHz to 14 GHz
N9917A (with option V5K) 5 kHz to 18 GHz
N9918A (with option V5K) 5 kHz to 26.5 GHz
Accuracy, when GPS antenna is disconnected ± 0.2 ppm (nominal)2
| Models | Frequency | range |
|---|---|---|
| N991xA, N992xA N9913A1 | 30 kHz to | 4 GHz |
| N9914A1 | 30 kHz to | 6.5 GHz |
| N9915A1, N9925A | 30 kHz to | 9 GHz |
| N9916A, N9926A | 30 kHz to | 14 GHz |
| N9917A, N9927A | 30 kHz to | 18 GHz |
| N9918A, N9928A | 30 kHz to | 26.5 GHz |
| N995xA N9950A | 300 kHz to | 32 GHz |
| N9951A | 300 kHz to | 44 GHz |
| N9952A | 300 kHz to | 50 GHz |
| Frequency reference | -10 to | 55°C |
| Accuracy | ± 0.7 ppm (spec) + aging | |
| ± 0.4 ppm (typical) + aging | ||
| Accuracy, when locked to GPS | ± 0.010 ppm (spec) | |
| Aging Rate | ± 1 ppm/yr for | 20 years (spec), will not exceed ± 3.5 ppm |
频率分辨率 Spec
Frequency ≤ 5 GHz
1 Hz
Frequency ≤ 10 GHz
1.34 Hz
Frequency ≤ 20 GHz
2.68 Hz
Frequency ≤ 40 GHz
5.36 Hz
Frequency ≤ 50 GHz
8.04 Hz
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 The maximum drift expected in the frequency reference applicable when the ambient temperature changes
± 5°C from the
temperature when the GPS signal was last connected
条件：System impedance 50 Ω (nominal), 75 Ω with appropriate adapter and calibration kit 1 VNA mode only. Recommend using averaging in CAT mode.
Data points or resolution 101, 201, 401, 601, 801, 1001, 1601, 4001
10,001
Arbitrary number of points settable through front panel and SCPI
IF bandwidth1 N991xA, N992xA N995xA
10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz
3 kHz
10 kHz, 30 kHz
100 kHz
10 Hz, 30 Hz, 100 Hz, 300 Hz
1 kHz
3 kHz, 10 kHz, 30 kHz
100 kHz
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
二、测试端口输出规格
条件：and is the output of the analyzer when the Power Setting is set to Low.
High power in N991xA and N992xA refers to the target output power level of the analyzer when the Power
Setting is set to High. As an example, if you have a frequency sweep from 3 to 6.5 GHz, the analyzer will
achieve the power level of -1 dBm across the band.
Low power level for N991xA and N992xA analyzers is a flat - 45 dBm across the whole frequency band
High power in the N995xA refers to the target output power level of the analyzer when the Power Setting
is set to High. As an example, if you have a frequency sweep from 39 to 46 GHz, the analyzer will achieve
the power level of -2 dBm across the band.
Low power level for N995xA analyzers is the lowest power level that can be set and is the output of the
分析仪 when 功率设置 set 至低
条件：Test port output power (dBm), high power Typical Nominal
Test port output power (dBm), low power Typical Nominal
Max leveled power in the N995xA refers to the maximum leveled (flattened) power that can be achieved
across the designated frequency range. For example, if you have a frequency sweep from 32 to 44 GHz
and set up the analyzer to measure all four S-parameters, needing both ports
1 and 2, the maximum power
the analyzer can be set to is
-6 dBm.
N991xA, N992xA Port 1 or Port 2 Port 1 or Port
2
30 to 300 kHz
-11 —
> 300 kHz to 2 MHz -3
-2
> 2 to 625 MHz -2
-1
> 625 MHz to 3 GHz
3
> 3 to 6.5 GHz -1
1
> 6.5 to 9 GHz -2
0
> 9 to 14 GHz -4
-2.5
> 14 to 18 GHz -6
-4.5
> 18 to 23 GHz -10
-8.5
> 23 to 26.5 GHz -12
-11
N991xA, N992xA Port 1 or Port 2 Port 1 or Port
2
30 kHz to 26.5 GHz — -45 (flattened)
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
测试端口输出规格 (continued)
条件：Test port output power (dBm), high power Typical Nominal
Test port output power (dBm), low power Typical Nominal
Max leveled output power (dBm) Typical Nominal
N995xA Port 1 Port
2
300 kHz to 2 MHz -10
-10 —
> 2 MHz to 1 GHz
2 —
> 1 to 6.5 GHz
0 —
> 6.5 to 18 GHz
1 —
> 18 to 39 GHz
-2 —
> 39 to 46 GHz -2
-5 —
> 46 to 50 GHz -4
-7 —
N995xA Port 1 Port
2
500 kHz to 10 MHz -35
-38 —
> 10 MHz to 10 GHz -38
-42 —
> 10 to 20 GHz -43
-47 —
> 20 to 44 GHz -44
-50 —
> 44 to 50 GHz -53
-55 —
N995xA Port 1 Port
2
500 kHz to 10 MHz -4
-5 —
> 10 MHz to 25 GHz 0
0 —
> 25 to 32 GHz 0
-4 —
> 32 to 44 GHz -3
-6 —
> 44 to 50 GHz -7
-10 —
输出功率范围
条件：CAT High, low, and manual. Default (preset) power is high. Manual power is flattened.
VNA High, low, and manual. Default (preset) power is manual
−15 dBm.
功率 step 尺寸
条件：available across the whole frequency span, nominal.
Power settable in 1 dB steps across power range. Flat power, in 1 dB steps, is
Power level accuracy1 Typical
N991xA, N992xA ± 1.5 dB at −15 dBm, for frequencies >
250 kHz
N995xA ± 0.7 dB at -15 dBm, for frequencies >
500 kHz to 10 MHz
± 0.5 dB at -15 dBm, for frequencies >
10 MHz to 50 GHz
功率电平线性度标称值
N995xA Port 1 or Port
−25 dBm ≤ P < max leveled power
10 MHz to 50 GHz
± 0.5 dB
1 N991xA and N992xA power levels are calibrated in the factory using a broadband power sensor, which means all tones
(fundamental and harmonics) are included. N995xA power levels are calibrated based on PNA -X’s tuned receiver, which means
primarily the fundamental is included across all frequency bands . For older N995xA with series number prefix break
<MY/SG/US6224, the broadband power sensor calibration method was used at <10 MHz, resulting in a higher reported
combined tone 功率电平
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
三、系统性能规格
System dynamic range 1,2 (dB), high power, 300 Hz IFBW, 100 point average, Port 1 or Port
2 (-10 to 55 °C)
条件：N995xA > 300 kHz to 1 MHz — 70 (nominal)
| Frequency | Spec | Typical |
|---|---|---|
| N991xA, N992xA > 300 kHz to 9 GHz3 | 95 | 100 |
| > 9 to 14 GHz | 91 | 97 |
| > 14 to 18 GHz | 90 | 94 |
| > 18 to 20 GHz | 87 | 90 |
| > 20 to 25 GHz | 74 | 79 |
| > 25 to 26.5 GHz | 65 | 70 |
| > 1 to 10 MHz — 100 (nominal) | ||
| > 10 MHz to 20 GHz4 | 100 | 110 |
| > 20 to 44 GHz5 | 90 | 100 |
| > 44 to 50 GHz6 | 81 | 90 |
Frequency Magnitude (dB/ºC) Phase (deg/ºC)
N991xA, N992xA 30 kHz to 15 GHz
± 0.018 —
> 15 to 26.5 GHz
± 0.080 —
≤ 15 GHz ± 0.005
± 0.1
N995xA ≤ 25 GHz ± 0.030
± 0.3
> 25 GHz ± 0.060
± 0.6
测量速度 (扫描时间)
条件：3 < 300 kHz: 63 dB nominal; 2 to 9 MHz: 85 dB spec, 90 dB typical.
CAT N991xA, N992xA N995xA
Return loss, 30 kHz to 26.5 GHz, 1-port cal, 1001 points7
673 μs /pt —
Return loss, 300 kHz to 50 GHz, 1-port cal
1001 points — 686 μs /pt
Distance-to-fault, 100-meter cable, 1-port cal, 1001 points7 782 μs /pt
760 μs /pt
VNA N991xA, N992xA N995xA
S11 and S21
30 kHz to 26.5 GHz, enhanced response cal
100 kHz IF bandwidth
1001 points8
432 μs /pt —
S11 and S21
300 kHz to 50 GHz, enhanced response cal
100 kHz IF bandwidth
1001 points
— 478 μs /pt
1 System dynamic range is measured in the factory with loads on the test ports after a thru normalization.
2 For CAT mode, “Insertion loss (2-port)”, decrease listed dynamic range specifications by
20 dB, as CAT mode IFBW is fixed at
10 kHz. Can obtain full dynamic range by using S21 measurement in VNA mode with 100 Hz IFBW.
4 Decrease by
3 dB from 15 to 15.8 GHz for S21.
5 Decrease by
5 dB from 21.7 to 22.1 GHz for S21.
6 Decrease by
4 dB from 44 to 50 GHz for S21.
7 850 μs /pt; slower speed applicable to FieldFox models with serial number prefix ≤ MY5607/SG5607/US5607 and FieldFox
models not upgraded with the fast CPU Option N9910HU
-100/200/300.
8 850 μs /pt; slower speed applicable to FieldFox models with serial number prefix ≤ MY5607/SG5607/US5607 and FieldFox
models not upgraded with the fast CPU Option N9910HU
-100/200/300.
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
四、测试端口输入规格
Trace noise1, high power, 300 Hz IFBW, Port 1 or Port
2 Spec (-10 to 55 °C)
Frequency Magnitude (dB rms) Phase (deg rms)
N991xA, N992xA, N995xA > 300 kHz to 20 GHz2 0.004
0.07
> 20 to 26.5 GHz 0.007
0.14
> 26.5 to 30 GHz 0.007
0.14
> 30 to 50 GHz 0.008
0.22
接收机压缩点典型值
Frequency Port 1 or Port
2
N991xA, N992xA 500 MHz to 1 GHz +10 dBm
0.15 dB compression
> 1 to 26.5 GHz +10 dBm
0.10 dB compression
N995xA 2 MHz to 50 GHz +5 dBm
0.10 dB compression
Maximum input level Port 1 or Port
2
Average CW power DC
条件：Immunity to interfering signals Nominal
N991xA, N992xA +27 dBm, 0.5 watts
± 50 VDC
N991xA (with option
V5K)
+27 dBm, 0.5 watts
± 40 VDC
N995xA +25 dBm, 0.3 watts
± 40 VDC
+16 dBm
Distance-to-fault (VSWR)
Cable loss (1-port)
Insertion loss (2-port) (requires option
211)
Distance-to-fault (Lin)
TDR (Lin rho) (requires option
215)
TDR (ohm) (requires option
215)
TDR & DTF (requires option
215)
Bandpass, lowpass
条件：CAT mode averaging Set sweep time in seconds 1 For CAT mode, increase trace noise by a factor of 5.7, as CAT mode IFBW is fixed at 10 kHz. Can use averaging in CAT mode to reduce trace noise or use VNA mode with 300 Hz IFBW. 2 Excludes multiples of 390 kHz.
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
CAT mode
条件：Distance-to-fault Available in CAT mode. Standard on N991xA and N995x analyzers.
Option
305 on N992xA analyzers
Range = velocity factor x speed of light x (number of points
-1) /
frequency span x
2 Number of points auto coupled according to start
and stop distance entered
Resolution = range / (number of points
-1)
Dispersion compensation for waveguide: Yes
Return loss, log magnitude
-500 to 500 dB
Log magnitude resolution
0.01 dB
VSWR
1.01 to 1000
VSWR resolution
0.01
VNA mode
VNA Transmission/Reflection (T/R) S11, S21 magnitude and phase (requires option
210)
VNA S-parameters S11, S21, S22, S12 magnitude and phase (requires options
210 and
211)
Number of traces Four traces available: Tr1, Tr2, Tr3, Tr4
Quad-trace overlay (all four traces on one graticule)
VNA trace formats Log magnitude, linear magnitude, VSWR, phase, Smith chart, polar,
group delay, unwrapped phase, real impedance, imaginary impedance,
扫描触发斜率 Positive, negative
Sweep trigger delay
0 to 10 seconds
Averaging Sweep averaging
2 to 1000
Smoothing Computes the moving average of adjacent data points. Smoothing
aperture defines the trace width (number of points) to be averaged.
Minimum aperture
0.05% of frequency span
Maximum aperture
25% of frequency span
Scale Autoscale, scale, reference level, reference position
Autoscale: Automatically selects scale resolution and reference value to
Autoscale all: Scales all visible traces
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
VNA mode
S11, log magnitude
-500 to 500 dB
Log magnitude resolution
0.01 dB
VSWR
1.01 to 1000
VSWR resolution
0.01
Phase
-180 to +180 degrees (unwrapped phase can show larger values)
Phase resolution
0.01 degrees
Phase offset
-360 to +360 degrees
Magnitude offset
-100 to +100 dB
Trace math Vector division or subtraction of current linear measurement values and
memory data
Port extension For both port 1 and port
2, delay settings. Port extensions apply to all
通用 CAT / VNA 模式
Marker functions Peak, Next Peak, Peak Left, Peak Right, MkrCenter, MkrDelay, Min
Search, Peak Excursion, Peak Threshold, Target, Bandwidth (BW, Q,
Loss), Tracking CAT mode only: Tracking
3 peaks (CAT mode)
标记 table On/关
Marker types Normal, delta, data trace and memory trace markers
标记耦合 On/关 (耦合 between 迹线)
Frequency blanking Security level: none, high. If high, all frequency information is blanked
out. An instrument preset is required to re-enable the frequency
Display data Display data, memory, data and memory, or data math
迹线 math One 存储迹线 per data 迹线
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
CAT and VNA mode calibrations
FieldFox analyzers offer three tiers of calibrations, thus providing users with different levels of calibration
CalReady is the most basic calibration and is sufficient for a quick pass/fail or go/no go verification. Every
FieldFox is calibrated at the factory, at test ports
1 and 2, at room temperature. CalReady can be applied
either as an “enhanced response CalReady” or a “2-port CalReady.” The default setting is
2-port CalReady
so correction is applied to both ports. A user preference allows user to change the CalReady methodology
to enhanced response CalReady
A 30-minute warm-up period is recommended for a quick test. A
90-minute warm-up is necessary for more
stringent 测试要求
If CalReady is the basis for most measurements, the annual cal cycle must be followed, as the CalReady
条件：a load. A QuickCal calibration with a load yields a more accurate measurement.
DUTs with 3.5 mm (f), SMA (f), or other similar female connectors. QuickCal is not applicable to waveguide.
followed, as QuickCal builds on CalReady and CalReady data are updated during the annual cal cycle.
QuickCal is the next level of calibration. QuickCal uses internal standards and a subset of external
standards and builds on the factory-created CalReady. Users can perform QuickCal with a load or without
Important note: QuickCal is most accurate for DUTs with 7/16 and Type- N connectors and measurement
uncertainties are provided for frequencies ≤
18 GHz. Accuracy is reduced for DUTs with 3.5 mm (m)
SMA (m), or other male coaxial connectors; performance is unspecified. QuickCal is not recommended for
A 60-minute warm-up period is recommended.
If QuickCal is the basis for most measurements, it is highly recommended that the annual cal cycle be
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
Standard calibrations
Standard calibrations are the most accurate calibrations offered in FieldFox. FieldFox’s calibration engine
is based on Keysight’s flagship PNA calibration engine, and as such, offers many of the standard
calibrations. FieldFox supports both coaxial and waveguide calibrations. The table below lists the
commonly used calibrations
A 60-minute warm-up period is recommended for standard calibrations. For ultimate in stability and
accuracy, a
90-minute warm-up period is necessary
（含） 和（不含） 隔离度
Simultaneous magnitude and phase correction of frequency response
errors for either reflection or transmission measurements. Isolation
corrects for crosstalk errors. 1-port OSL (Port 1) 1-port OSL (Port
2)
开路, 短路, 和 load
Traditional
1-port calibration for reflection measurements. Corrects for
方向性, 源匹配, 和频率响应误差
条件：For waveguide calibrations, depending on the calibration kit definition,
this is presented as a short, offset short and load calibration.
Reverse enhanced response
Corrects for frequency response and source match. Partial correction
for load match for low-loss reciprocal devices
条件：Full 2-port (unknown thru calibration) FieldFox’s default recommended calibration for non-insertable devices.
QSOLT (2-port) QSOLT or Quick short-open-load-thru is FieldFox’s default
recommended calibration for insertable devices. Full
12-term error
correction. Requires fewer connections, compared to traditional SOLT
(4 compared to 7). Corrects for directivity, source match, reflection
frequency response, load match, and transmission frequency response.
Full
12-term error correction. Beneficial for characterizing non-insertable
devices such as Type-N to 3.5 mm, or female-female devices. Corrects
for directivity, source match, reflection frequency response, load match,
和 transmission 频率响应
TRL TRL or thru-reflect-line compensates for directivity, reflection, and
transmission frequency response in both the forward and reverse
** Note: FieldFox does not offer the traditional SOLT calibration. Instead, it offers the more accurate Full
2- port (unknown thru), and
FieldFox’s guided calibration wizard
条件：kit. FieldFox’s calibration wizard ensures a valid calibration selection.
FieldFox’s calibration wizard recommends a calibration type and calibration kit based on selected
parameters and connector types. Alternatively, users can select their own calibration type and calibration
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
Interpolation error correction
With any type of accuracy enhancement applied, interpolated mode recalculates the error coefficients when
the test frequencies are changed. The number of points can be increased or decreased, and the start/stop
frequencies can be changed, but the resulting frequency span must be a subset of the original calibration
条件：types can be added by adding a new calibration kit that is based on the new connector type.
The following connector types are included by default with the FieldFox firmware. Additional connector
Coaxial Waveguide
Type-N
50 ohm WR-10
Type-N
75 ohm WR-15
7/16 WR-22
TNC WR-28
Type-F WR-42
7 mm WR-62
3.5 mm WR-75
2.4 mm WR-90
2.92 mm WR-112
WR-137
WR-187
WR-284
WR-650
FieldFox S-参数测量不确定度 charts
条件：This data sheet includes measurement uncertainty charts for the configurations listed in the table below.
Additional uncertainty charts are available in the secondary data sheet 5992-1926EN.
FieldFox model Calibration kit Calibration type DUT connector Uncertainty
适用型号 N9913/4/5/6/7/8A &
N9925/6/7/8A 85518A or 85519A Full
2-port
适用型号 N9913/4/5/6/7/8A &
N9925/6/7/8A 85054D Full
2-port
适用型号 NN9913/4/5/6/7/8A &
N9925/6/7/8A 85520A or 85521A Full
2-port
calibration
3.5 mm Spec
适用型号 N9913/4/5/6/7/8A &
N9925/6/7/8A 85052D Full
2-port
calibration
3.5 mm Spec
N9950/1/2A 85056D Full
2-port
calibration
2.4 mm Spec
N9950/1/2A N4693D ECal Full
2-port
calibration
2.4 mm Spec
Corrected 测量不确定度
条件：x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
N9913/4/5/6/7/8A and N9925/6/7/8A, QuickCal, DUT: Type-N(m), Nominal1
Power level of -15 dBm
10 Hz IF bandwidth, no averaging, battery saver off, and 30-minute warm-up
time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
1 Uncertainties shown based on a factory calibration using data -based calibration kits.
Corrected 测量不确定度 (continued)
条件：x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
1 Start frequency of 200 kHz applies to measurement uncertainty charts.
N9913/4/5/6/7/8A and N9925/6/7/8A, 85518A or 85519A, Full
2-port Cal, DUT: Type-N, Spec
Power level of -15 dBm
10 Hz IF bandwidth, no averaging, battery saver off, and 60-minute warm-up
time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of
Corrected performance (dB) 0.2 to 500 MHz1 0.5 to 2 GHz 2 to 9 GHz
9 to 18 GHz
Directivity 44 42 35
32
Source match 37 36 33
30
Load match 37 36 33
30
Reflection tracking ± 0.050 ± 0.060 ± 0.070
± 0.100
Transmission tracking ± 0.050 ± 0.060 ± 0.070
± 0.100
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
Corrected 测量不确定度 (continued)
条件：x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
1 Start frequency of 200 kHz applies to measurement uncertainty charts.
N9913/4/5/6/7/8A and N9925/6/7/8A, 85054D, Full
2-port Cal, DUT: Type-N, Spec
Power level of -15 dBm
10 Hz IF bandwidth, no averaging, battery saver off, and 60-minute warm-up
time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of
Corrected performance (dB) 0.2 to 500 MHz1 0.5 to 2 GHz 2 to 8 GHz
8 to 18 GHz
Directivity 40 40 36
34
Source match 38 33 33
27
Load match 38 33 33
27
Reflection tracking ± 0.006 ± 0.006 ± 0.009
± 0.027
Transmission tracking ± 0.006 ± 0.006 ± 0.009
± 0.027
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
Corrected 测量不确定度 (continued)
条件：x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
1 Start frequency of 200 kHz applies to measurement uncertainty charts.
N9913/4/5/6/7/8A and N9925/6/7/8A, 85520A or 85521A, Full 2-port Cal, DUT
3.5 mm, Spec
Power level of -15 dBm
10 Hz IF bandwidth, no averaging, battery saver off, and 60-minute warm-up
time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of
Corrected performance (dB) 0.2 to 500 MHz1 0.5 to 9 GHz 9 to 18 GHz
18 to 26.5 GHz
Directivity 42 36 32
32
Source match 37 30 28
27
Load match 37 30 28
27
Reflection tracking ± 0.035 ± 0.130 ± 0.140
± 0.210
Transmission tracking ± 0.035 ± 0.130 ± 0.140
± 0.210
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
Corrected 测量不确定度 (continued)
条件：x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
1 Start frequency of 200 kHz applies to measurement uncertainty charts.
N9913/4/5/6/7/8A and N9925/6/7/8A, 85052D, Full 2-port Cal, DUT
3.5 mm, Spec
Power level of -15 dBm
10 Hz IF bandwidth, no averaging, battery saver off, and 60-minute warm-up
time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of
Corrected performance (dB) 0.2 to 500 MHz1 0.5 to 8 GHz 8 to 20 GHz
20 to 26.5 GHz
Directivity 42 38 36
30
Source match 37 31 28
25
Load match 37 31 28
25
Reflection tracking ± 0.005 ± 0.006 ± 0.009
± 0.012
Transmission tracking ± 0.005 ± 0.006 ± 0.009
± 0.012
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
Corrected 测量不确定度 (continued)
条件：x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
N9950/1/2A, 85056D, Full 2-port Cal, DUT
2.4 mm, Spec1
Power level of -15 dBm
10 Hz IF bandwidth, no averaging, battery saver off, and 60-minute warm-up
time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of
Corrected performance (dB) ≤ 2 GHz 2 to 20 GHz 20 to 40 GHz
40 to 50 GHz
Directivity 42 34 26
26
Source match 39 30 23
23
Load match 39 30 23
23
Reflection tracking ± 0.002 ± 0.029 ± 0.080
± 0.075
Transmission tracking ± 0.002 ± 0.029 ± 0.080
± 0.075
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
1 U ncertainty curves shown are calculated based on ISO GUM methodology. The values in the table are provided for reference
Corrected 测量不确定度 (continued)
条件：Corrected performance table calculated using uncertainties with a coverage factor of 2.
Uncertainty plots: power level of -15 dBm, 10 Hz IF bandwidth, no averaging, battery saver off, and 60 -minute warm-up time.
N9950/1/2A, N4693D ECal, Full 2-port Cal, DUT
2.4 mm, Spec1
Corrected performance (dB)
2
.2 to
45 MHz3
10 MHz to
45 MHz4
45 to 200
MHz 200 MHz to 2 GHz 2 to 10 GHz
10 to 20 GHz
20 to
40 GHz
40 to
50 GHz
Directivity 40 27 40 46 47 44 38
34
Source match 38 25 44 46 42 37 35
32
Load match 38 25 44 46 42 37 35
32
Reflection tracking ± 0.05 ± 0.05 ± 0.05 ± 0.03 ± 0.04 ± 0.05 ± 0.06
± 0.08
Transmission tracking ± 0.05 ± 0.05 ± 0.05 ± 0.03 ± 0.04 ± 0.05 ± 0.06
± 0.08
Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties , for
ease of comparison with other industry handheld analyzers
条件：provided for reference only, in accordance to legacy uncertainty methods.
vector voltmeter sections applies to the capabilities available in the following models:
Transmission uncertainty (S21, S12)
Reflection uncertainty (S11, S22)
1 Uncertainty plots generated with data from N4693B and are based on ISO GUM methodology. The values in the table are
2 When applied power exceeds
-10 dBm, calibration results will be degraded from the performance indicated in this table.
3 For N4693D ECal Option ODC.
4 For N4693D ECal Option
010.
The performance listed in TDR cable measurements, VNA time domain, mixed- mode S-parameters and
适用型号 N9950A, N9951A, N9952A
条件：See FieldFox Configuration Guide for option information. Many capabilities listed in this
FieldFox microwave vector network analyzers: N9925A1, N9926A, N9927A, N9928A
Data Sheet require options
条件：The TDR cable option adds time domain reflectometry (TDR) measurements to FieldFox’s CAT mode.
FieldFox’s TDR measurements are based on an inverse Fourier transform of the frequency -domain data.
TDR Cable Measurements (Option
215)
TDR measurements are useful in not only identifying the location of faults along cables, but also the nature
of the fault. Resistive, inductive and capacitive faults will each have a different response. These differences
Y-axis: linear (rho) or impedance (ohm)
条件：X-axis: distance (meters or feet) 1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
VNA Time Domain (Option
010)
In time-domain mode, FieldFox computes the inverse Fourier transform of the frequency-domain data to
Gating Start, stop, center, span, and on/off
Numbers of points, velocity vector, line loss, window shape, independent control for all four traces
时间 stimulus 模式
条件：domain data should extend from DC (extrapolated value) to a higher value.
Low-pass impulse Low-pass impulse response is used to measure low-pass devices.
Low-pass step Low-pass step is similar to a traditional time domain reflectometer (TDR)
stimulus waveform. It is used to measure low-pass devices. The frequency-
Bandpass impulse The bandpass impulse simulates a pulsed RF signal and is used to measure
The windowing function can be used to filter the frequency domain data and thereby reduce overshoot and ringing
in the time domain response
Windows Minimum, medium and maximum, manual entry of Kaiser Beta and impulse
The gating function can be used to selectively remove reflection or transmission time domain responses. In
converting back to the frequency domain, the effects of the responses outside the gate are removed. The results
Gate shapes 最大值, wide, 正常, 最小值
Mixed-Mode S-Parameters (Option
212)
Mixed-mode S-parameters are also known as balanced measurements.
Scc11 Common mode reflection
Sdd11 Differential mode reflection
Scd11 Differential mode stimulus, common mode response
Sdc11 Common mode stimulus, differential mode response
FieldFox’s mixed-mode S-parameter measurements require the use of the default factory calibration or a
user 2-port calibration. So, the FieldFox analyzer must be equipped with 2-port measurement functionality
to measure mixed-mode S-parameters. Mixed-mode S-parameters are an extension of the VNA
条件：device measurements. The results are shown on a large display in digital format.
Vector Voltmeter (VVM) (Option
308)
With vector voltmeter mode, you can characterize the difference between two measurements easily. The
zeroing function allows you to create a reference signal and characterize the difference between two
| Models | Frequency | range |
|---|---|---|
| N991xA, N992xA N9913A1 | 30 kHz to | 4 GHz |
| N9914A1 | 30 kHz to | 6.5 GHz |
| N9915A1, N9925A1 | 30 kHz to | 9 GHz |
| N9916A, N9926A | 30 kHz to | 14 GHz |
| N9917A, N9927A | 30 kHz to | 18 GHz |
| N9918A, N9928A | 30 kHz to | 26.5 GHz |
| N995xA N9950A | 300 kHz to | 32 GHz |
| N9951A | 300 kHz to | 44 GHz |
| N9952A | 300 kHz to | 50 GHz |
| Setup parameters | 1-port cable trimming Reflection (S11 or S22 measurement), magnitude and phase | 2-port transmission Transmission or S21 measurement, magnitude and phase |
| A/B and B/A Ratio of two receivers or channels, magnitude and phase – Need an external signal |
频率 (one CW 频率 point)
IF bandwidth
10 Hz to 100 kHz or 3 Hz to 30 kHz
Ratio 精度 (A/B 和 B/A)
Must zero before measuring DUT. Recommend using a high-quality power splitter or 6 dB attenuators to
频率标称值 (dB)
条件：The performance listed in this section applies to the spectrum analyzer capabilities available in the
N991xA, N992xA,
N995xA
100 to 300 kHz2
± 1.0
> 300 kHz to 1 MHz
± 0.4
> 1 to 100 MHz
± 0.2
> 100 to 300 MHz
± 0.4
> 300 MHz to 1.5 GHz
± 0.6
> 1.5 to 2 GHz
± 1.0
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 Does not apply to N995xA models, which start at 300 kHz.
Spectrum Analyzer (Option
233 on Combination Analyzers)
五、频率与时间规格
条件：Accuracy, when GPS antenna is disconnected ± 0.2 ppm (nominal)4
Models Frequency range2
N991xA, N993xA N9913A1
5 kHz to 4 GHz
N9914A1
5 kHz to 6.5 GHz
N9915A1, N9935A1
5 kHz to 9 GHz
N9916A, N9936A
5 kHz to 14 GHz
N9917A, N9937A
5 kHz to 18 GHz
N9918A, N9938A
5 kHz to 26.5 GHz
N995xA, N996xA N9950A, N9960A
5 kHz to 32 GHz
N9951A, N9961A
5 kHz to 44 GHz
N9952A, N9962A
5 kHz to 50 GHz
Frequency reference
-10 to 55 °C
Accuracy
± 0.7 ppm (spec) + aging
± 0.4 ppm (typical) + aging
Accuracy, when locked to GPS
± 0.01 ppm (spec)3
Aging rate ± 1 ppm/yr for 20 years (spec), will not exceed
± 3.5 ppm
Frequency readout accuracy (start, stop, center, marker) ± (readout frequency x frequency reference accuracy + RBW centering +
0.5 x horizontal resolution)
Horizontal resolution = frequency span / (trace points – 1)
RBW centering
条件：• 16% x RBW, step mode (nominal)
• 5% x RBW, FFT mode (nominal)
标记频率计数器
Accuracy ± (marker frequency x frequency reference accuracy + counter resolution)
Resolution 0.1, 1
10 Hz
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 The spectrum analyzer is tunable to 0 Hz or DC.
3 This is a pass-through specification provided by the GPS vendor and is not verified by Keysight.
4 The maximum drift expected in the frequency reference applicable when the ambient temperature changes
± 5°C from the
temperature when the GPS signal was last connected
Spectrum Analyzer (Option
233 on Combination Analyzers) (continued)
频率跨度 Spec
条件：finish, including time to tune receiver, acquire data, and process trace.
Trace update, nominal N991xA, N993xA N995xA, N996xA
Range 0 Hz (zero span)
10 Hz to maximum frequency range of instrument
Resolution
1 Hz
Accuracy ± (2 x RBW centering + horizontal resolution) for detector = Normal
Sweep time readout Measured value of the time required to complete a sweep from start to
Span =
20 MHz, RBW, VBW =
3 kHz 6.7 updates per second1
8 updates per second
Span =
100 MHz, RBW, VBW
autocoupled 15.4 updates per second2
19 updates per second
Center frequency tune and transfer3 N991xA, N993xA4 N995xA, N996xA
101 points, zero span 70 ms
69 ms
101 points, 1 MHz span 72 ms
72 ms
扫描时间, zero 跨度标称值
Range N991xA, N993xA
1 μs to 1000 s
N995xA, N996xA
1 μs to 6000 s
Resolution
100 ns
Readout Entered value representing trace horizontal scale range
触发斜率 Positive 边沿, negative 边沿
Trigger delay Range
-150 ms to 10 s
Resolution
100 ns
Auto trigger Forces a periodic acquisition in the absence of a trigger event
Range
0 (off) to 30 s
Trigger position (zero span) Controls horizontal position of the pulse edge; use sweep time to zoom into
脉冲边沿
Range: 0 to 10, integer steps; 0 is left edge of graticule
10 is right edge of
RF burst 触发标称值
Dynamic range
40 dB
Bandwidth
20 MHz
Operating frequency range
20 MHz to maximum instrument frequency
扫描 (迹线) point 范围
All spans 101, 201, 401, 601, 801
1001 (defaults to 401)
Arbitrary 2 to 20,001 settable through soft key “# Points” or SCPI
1 1.2 updates per second; applicable to FieldFox units with serial number prefix ≤ MY5607/SG5607/US5607 and FieldFox units not
upgraded with the fast CPU Option N9910HU
-100/200/300.
2 4.1 updates per second; applicable to FieldFox units with serial number prefix ≤ MY5607/SG5607/US5607 and FieldFox units not
upgraded with the fast CPU Option N9910HU
-100/200/300.
3 Within full frequency range of instrument, not band dependent .
4 Applicable to FieldFox units with serial number prefix ≥ MY5607/SG5607/US5607 and FieldFox units that have been upgraded
with the fast CPU Option N9910HU-100/200/300.
Spectrum Analyzer (Option
233 on Combination Analyzers) (continued)
频率与时间规格 (continued)
条件：Resolution bandwidth (RBW) Nominal
Range (-3 dB bandwidth)
Zero span 10 Hz to 5 MHz 1, 3
10 sequence
Non-zero span 1 Hz to 5 MHz 1, 1.5, 2, 3, 5, 7.5, 10 sequence <
300 kHz
300 kHz, 1 MHz, 3 MHz
5 MHz (Other RBWs
may be set depending on settings)
Step keys change RBW in 1, 3
10 sequence
Selectivity (−60 dB / −3 dB)
4:1
带宽精度标称值
Zero span 10 Hz to 1 MHz
± 5%
3 MHz
± 10%
5 MHz
± 15%
Non-zero span 1 Hz to 100 kHz
± 1%
300 kHz to 1 MHz
± 5%
3 MHz
± 10%
5 MHz
± 15%
Video bandwidth (VBW) 1 Hz to 5 MHz 1, 1.5, 2, 3, 5, 7.5
10 sequence
六、幅度精度与量程规格
Measurement range DANL to +20 dBm
Input attenuator range
0 to 30 dB, in 5 dB steps
前置放大器标称值
Frequency range Full band (100 kHz to maximum
frequency of instrument)
Gain N991xA, N993xA +20 dB
100 kHz to 26.5 GHz
N995xA, N996xA +20 dB
100 kHz to 7.5 GHz
+15 dB, >
7.5 to 50 GHz
最大 safe 输入电平 Average CW 功率 DC
条件：N991xA(with option V5K) +27 dBm, 0.5 watts ± 40 VDC
N991xA, N993xA +27 dBm, 0.5 watts
± 50 VDC
N995xA, N996xA +25 dBm, 0.3 watts
± 40 VDC
显示范围
Log scale
10 divisions
0.01 to 100 dB/division in 0.01 dB steps
Linear scale
10 divisions
Scale units dBm, dBmV, dBµV, dBmA, dBµA, W, V, A, dBµV/m, dBµA/m, dBG, dBT
Spectrum Analyzer (continued)
条件：Amplitude accuracy and range specifications (continued) 50 MHz absolute amplitude accuracy (dB) 10 dB attenuation, input signal 0 to -35 dBm, peak detector, preamplifier off, 300 Hz RBW, all settings auto- coupled. No warm-up required.
Spec (-10 to 55°C) Typical (-10 to 55 °C)
N991xA, N993xA ± 0.30
± 0.10
10 dB attenuation, input signal -5 to -35 dBm, peak detector, preamplifier off
300 Hz RBW, all settings auto-
耦合. 否预热 required
条件：Total absolute amplitude accuracy (dB) 10 dB attenuation, input signal -15 to -5 dBm, peak detector, preamplifier off, 300 Hz RBW, all settings auto- coupled, includes frequency response uncertainties. No warm-up required.
Total absolute amplitude accuracy (dB) 10 dB attenuation, input signal -15 to -5 dBm, peak detector, preamplifier off, 300 Hz RBW, all settings auto- coupled, includes frequency response uncertainties. No warm-up required.
Resolution bandwidth switching uncertainty Nominal
1 9 to 100 kHz: 0.4 dB (nominal) preamp on or off; applicable only for serial number with prefix of MY5607/SG5607/US5607 and
FieldFox upgraded with Option N9910HU -100/200/300/400.
these specifications. 3 For N995xA and N996xA models, at frequencies > 300 kHz, absolute amplitude accuracy specifications apply to not only preamplifier off, but also preamplifier on. 4 Increase by 0.3 dB between 18 and 32 GHz.
Spec (-10 to 55°C) Typical (-10 to 55 °C)
N995xA, N996xA ± 0.60
± 0.20
N991xA, N993xA1,2 Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
100 kHz to 18 GHz ± 0.80 ± 1.00 ± 0.35
± 0.50
> 18 to 26.5 GHz2 ± 1.00 ± 1.20 ± 0.50
± 0.60
N995xA, N996xA3 Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
9 to 100 kHz ± 1.60 ± 2.50 ± 0.60
± 1.30
> 100 kHz to 2 MHz ± 1.30 ± 1.90 ± 0.60
± 0.80
> 2 to 15 MHz ± 1.00 ± 1.20 ± 0.30
± 0.50
> 15 MHz to 32 GHz ± 0.90 ± 1.004 ± 0.30
± 0.50
> 32 to 40 GHz ± 1.10 ± 1.60 ± 0.50
± 0.70
> 40 to 43 GHz ± 1.50 ± 2.20 ± 0.50
± 0.70
> 43 to 50 GHz ± 1.60 ± 2.90 ± 0.50
± 0.90
RBW < 5 MHz
0.0 dB
For signals not at center frequency
0.7 dB peak-to-peak
2 N9938A units with Type-N connectors are tested using a system calibrated in 3.5 mm, with a precision
3.5 mm to Type -N adapter.
With this adapter there are nominally four modes between
18 GHz and 26.5 GHz. The effect of these modes is included within
RF 输入 VSWR 标称值
N991xA, N993xA
(10 dB attenuation)
10 MHz to 2.7 GHz 1.7
1
> 2.7 to 7.5 GHz 1.5
1
> 7.5 to 26.5 GHz 2.2
1
N995xA, N996xA
(0 dB attenuation)
10 to 100 MHz 2.0
1
> 100 to 500 MHz 1.7
1
> 500 MHz to 17 GHz 1.5
1
> 17 to 50 GHz 2.2
1
Reference level
Range
-210 to +90 dBm
Detectors Normal, positive peak, negative peak, sample, average (RMS)
States Clear/write, max hold, min hold, average, view, blank
Number of averages
1 to 10,001
Number 4: all four can be active simultaneously and in different states
Number of markers
6
Audio beep Volume and tone change with signal strength
Marker table Display
6 markers
Marker to → Peak, next peak, peak left, peak right, center frequency, reference level,
Tune frequency, for AM/FM tune and listen
Marker properties Peak criteria: peak excursion, peak threshold
七、动态范围规格
平均显示噪声电平 (DANL) - (dBm)
条件：measured at non-zero frequency span
1 9 kHz to 2 MHz: -116 (nominal) preamp off, -120 (nominal) preamp on, applicable only for FieldFox units with serial number
prefixes of MY5607/SG5607/US5607 and FieldFox units upgraded with Option N9910HU -100/200/300/400.
Input terminated, RMS detection, log averaging
0 dB input attenuation, reference level of - 20 dBm, normalized to 1 Hz RBW
N991xA, N993xA
1
Preamp off Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
2 MHz to 4.5 GHz 2 -137 -135 -139
-138
> 4.5 to 7 GHz -133 -131 -136
-130
> 7 to 13 GHz -129 -127 -132
-130
> 13 to 17 GHz -124 -122 -126
-125
> 17 to 22 GHz -119 -117 -122
-121
> 22 to 25 GHz -114 -111 -117
-114
> 25 to 26.5 GHz -110 -108 -112
-111
Preamp on Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
2 MHz to 4.5 GHz2 -153 -151 -155
-154
> 4.5 to 7 GHz -149 -147 -151
-150
> 7 to 13 GHz -147 -145 -149
-148
> 13 to 17 GHz -143 -141 -145
-144
> 17 to 22 GHz -140 -139 -143
-142
> 22 to 25 GHz -134 -132 -137
-134
> 25 to 26.5 GHz -128 -126 -131
-129
N995xA, N996xA
Preamp off Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
9 kHz to 2 MHz -91 -91 -118
-118
> 2 MHz to 2.1 GHz -137 -135 -143
-141
> 2.1 to 2.8 GHz -135 -133 -142
-140
> 2.8 to 4.5 GHz -137 -135 -143
-141
> 4.5 to 7 GHz -134 -133 -140
-138
> 7 to 13 GHz -134 -132 -141
-139
> 13 to 22 GHz -132 -129 -140
-137
> 22 to 35 GHz -130 -127 -137
-134
> 35 to 40 GHz -122 -119 -132
-129
> 40 to 46 GHz -119 -116 -126
-123
> 46 to 50 GHz -117 -112 -124
-120
2 Add 4 dB between
2.1 and 2.8 GHz.
动态范围规格 (continued)
条件：Residual responses (dBm) Nominal
Input related responses (dBc) Nominal
N995xA, N996xA
Preamp on Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
9 kHz to 2 MHz -94 -94 -131
-130
> 2 MHz to 2.1 GHz -153 -151 -159
-158
> 2.1 to 2.8 GHz -151 -149 -157
-155
> 2.8 to 4.5 GHz -153 -151 -158
-156
> 4.5 to 7 GHz -150 -149 -156
-154
> 7 to 13 GHz -146 -144 -152
-150
> 13 to 22 GHz -142 -139 -149
-147
> 22 to 35 GHz -141 -139 -147
-145
> 35 to 40 GHz -136 -132 -144
-141
> 40 to 46 GHz -131 -128 -138
-135
> 46 to 50 GHz -126 -123 -135
-132
Input terminated preamp off
0 dB attenuation N991xA, N993xA N995xA, N996xA
100 kHz to 10 MHz
-90 —
> 10 MHz to 13 GHz
-110 —
> 13 GHz to 20 GHz
-90 —
> 20 GHz to 26.5 GHz
-80 —
100 kHz to 10 MHz — -90
> 10 MHz to 1 GHz
1 — -110
> 1 GHz to 32 GHz
2 — -100
> 32 GHz to 50 GHz — -95
N991xA, N993xA N995xA, N996xA
−30 dBm signal at mixer input (excludes frequencies
listed below)
-80
-80
f = 中心频率
< 2.6 GHz, f + 2 x 33.75 MHz -80
-80
< 2.6 GHz, f – 2 x 866.25 MHz -80
-80
< 2.6 GHz, f + 2 x 3.63375 GHz -85
-90
≥ 2.6 to 7.5 GHz, f + 2 x 33.75 MHz -80
-80
≥ 2.6 to 7.5 GHz, f + 2 x 866.25 MHz -80
-80
≥ 2.6 to 7.5 GHz, f + 2 x 9.86625 GHz -80
-85
≥ 7.5 to 16.3 GHz, f + 2 x 3 .63375 GHz -65
-65
≥ 16.3 to 26.5 GHz, f – 2 x 3.63375 GHz
-60 —
≥ 7.5 to 26.5 GHz, f + 2 x 33.75 MHz
-80 —
≥ 7.5 to 26.5 GHz, f – 2 x 866.25 MHz
-80 —
≥ 16.3 to 23 GHz, f – 2 x
3.63375 GHz — -60
≥ 23 to 32.5 GHz, f + 2 x
3.63375 GHz — -65
≥ 32.5 to 43 GHz, f – 2 x
3.63375 GHz — -55
≥ 7.5 to 50 GHz, f – 2 x
866.25 MHz — -80
≥ 7.5 to 50 GHz, f + 2 x
33.75 MHz — -80
1 Excludes 90 MHz @
-95 dBm.
2 Excludes 25.43 GHz @
-90 dBm.
动态范围规格 (continued)
条件：Other spurious responses (dBc) Nominal
Second harmonic distortion (dBc) Nominal
N991xA, N993xA N995xA, N996xA
LO related spurs -60
-60
Sideband -80
-80
-30 dBm signal at mixer input N991xA, N993xA N995xA, N996xA
≤ 1.3 GHz1 — <
-75
> 1.3 GHz — <
-60
≤ 4 GHz1 <
-60 —
> 4 GHz <
-80 —
Third 阶互调失真 (TOI) – (dBm) 典型值
Two -15 dBm signals
100 kHz spacing at mixer input (-10 to 55 °C)
N991xA, N993xA < 1 GHz
+10
1 to 7.5 GHz
+15
> 7.5 GHz
+21
N995xA, N996xA 50 to 500 MHz
+9.5
> 500 MHz to 1 GHz
+13
> 1 to 2.4 GHz
+16
> 2.4 to 2.6 GHz
+12
> 2.6 GHz
+13
Spur free dynamic range (dB) at 2.4 GHz
2/3 (TOI – DANL) in 1 Hz RBW
条件：1 Applies to frequencies > 15 MHz
Distortion and noise limited (10 Hz RBW) dynamic range (nominal)
N991xA, N993xA
>105
N995xA, N996xA
>104
Applies to N991xA and N993xA
Applies to N995xA and N996xA
Spectrum Analyzer (continued)
条件：Phase noise at different center frequencies (nominal)
Dynamic range versus offset frequency versus RBW (nominal)
Tracking Generator or Independent Source (See Configuration Guide for option information)
The performance listed in this section applies to the tracking generator and independent source capabilities
SSB phase noise at 1 GHz center frequency
Phase noise (dBc/Hz) SSB phase noise at 1 GHz (N991xA, N993xA, N995xA, N996xA)
Offset Spec (23 ± 5 °C) Spec (-10 to 55 °C) Typical (23
± 5 °C) Typical (-10 to 55 °C)
10 kHz −106 −106 −111
−111
30 kHz −106 −104 −110
−108
100 kHz −100 −99 −105
−104
1 MHz −110 −110 −113
−113
3 MHz −119 −118 −122
−122
5 MHz −120 −120 −123
−123
Data Sheet require options
条件：generator frequency can be set to either track the receiver frequency, or act as an independent CW source.
Note: Traditional tracking generators track the receiver frequency only. In FieldFox analyzers, the tracking
Models Tracking generator or independent source frequency range
N991xA, N993xA N9913A1
30 kHz to 4 GHz
N9914A1
30 kHz to 6.5 GHz
N9915A1, N9935A1
30 kHz to 9 GHz
N9916A, N9936A
30 kHz to 14 GHz
N9917A, N9937A
30 kHz to 18 GHz
N9918A, N9938A
30 kHz to 26.5 GHz
N995xA, N996xA N9950A, N9960A
300 kHz to 32 GHz
N9951A, N9961A
300 kHz to 44 GHz
N9952A, N9962A
300 kHz to 50 GHz
功率 step 尺寸
Power settable in 1 dB steps across power range
Mode Continuous wave (CW), CW coupled, tracking (swept frequency)
Operations Normalization, frequency offset, spectral reversal
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
Tracking Generator or Independent Source (continued)
条件：Output power (dBm) Frequency Typical Nominal
N991xA, N993xA 30 to 300 kHz
−11 —
> 300 kHz to 2 MHz −3
−2
> 2 to 625 MHz −2
−1
> 625 MHz to 3 GHz
3
> 3 to 6.5 GHz −1
1
> 6.5 to 9 GHz −2
0
> 9 to 14 GHz −4
−2.5
> 14 to 18 GHz −6
−4.5
> 18 to 23 GHz −10
−8.5
> 23 to 26.5 GHz −12
−11
N995xA, N996xA
300 to 500 kHz — −9
> 500 kHz to 2 MHz
−1 —
> 2 MHz to 1 GHz
2 —
> 1 to 6.5 GHz
2 —
> 6.5 to 18 GHz
4 —
> 18 to 26.5 GHz
2 —
> 26.5 to 39 GHz
1 —
> 39 to 44 GHz
−1 —
> 44 to 46 GHz
−2 —
> 46 to 50 GHz
−4 —
Dynamic range (dB) Frequency Typical (−10 to 55 °C)
前置放大器开
条件：The performance listed in this section applies to the real -time spectrum analyzer capabilities available in the following
N991xA, N993xA 2 MHz to 2 GHz 97
112
> 2 to 7 GHz 93
108
> 7 to 11 GHz 88
103
> 11 to 16 GHz 79
95
> 16 to 21 GHz 71
86
> 21 to 23 GHz 55
70
> 23 to 25 GHz 50
65
> 25 to 26.5 GHz 45
60
N995xA, N996xA 500 kHz to 2 MHz 79
100
> 2 MHz to 2.1 GHz 101
115
> 2.1 to 2.8 GHz 99
112
> 2.8 to 4.5 GHz 101
115
> 4.5 to 10 GHz 99
105
> 10 to 18 GHz 88
95
> 18 to 37 GHz 85
90
> 37 to 40 GHz 77
82
> 40 to 43 GHz 65
80
> 43 to 50 GHz 73
76
Real-Time Spectrum Analyzer (RTSA) (Option
350)
适用型号 N9960A, N9961A, N9962A
条件：See FieldFox Configuration Guide for option information. Many capabilities listed in this data sheet require options.
Models Real-time analysis frequency range2
N991xA, N993xA N9913A1
1 MHz to 4 GHz Usable to 5 kHz
N9914A1
1 MHz to 6.5 GHz Usable to 5 kHz
N9915A1, N9935A1
1 MHz to 9 GHz Usable to 5 kHz
N9916A, N9936A
1 MHz to 14 GHz Usable to 5 kHz
N9917A, N9937A
1 MHz to 18 GHz Usable to 5 kHz
N9918A, N9938A
1 MHz to 26.5 GHz Usable to 5 kHz
N995xA, N996xA N9950A, N9960A
1 MHz to 32 GHz Usable to 5 kHz
N9951A, N9961A
1 MHz to 44 GHz Usable to 5 kHz
N9952A, N9962A
1 MHz to 50 GHz Usable to 5 kHz
Real-time analysis
Maximum real-time bandwidth
10 MHz
Measurements Density Spectrum, Spectrogram, Real-time Spectrum
Resolution bandwidth 1 Hz to 500 kHz Span dependent, 20 ≤ Span/RBW ≤
280. Default
is
35.7 kHz
Minimum signal duration with 100%
probability of intercept (POI) at full amplitude accuracy 12.2 µs At 10 MHz span
500 kHz RBW
Minimum detectable signal
22 ns Minimum detectable pulse width is the shortest
pulse width of a pulsed CW signal that will display a peak amplitude that is no worse than 60 dB below the peak amplitude of a CW signal of the same power level for a
10 MHz span and auto-
coupled RBW
Spurious-free dynamic range across maximum BW
63 dB
FFT rate
120,000 FFT/s At 10 MHz span
IF flatness (typical) ± 0.2 dB ≤ 26.5 GHz, ± 0.3 dB >
26.5 GHz
Number of display points
561
Min. acquisition time
20 ms At 10 MHz span
Max. acquisition time
500 ms At 10 MHz span
Number of traces 4: all four can be active simultaneously and in different states
Detectors Normal, positive peak, negative peak, sample, average (RMS)
States Clear/write, max. hold, min. hold, average, view, blank
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 Performance specified above
1 MHz. Usable down to 5 kHz.
Number of markers
6
Trigger type Free run, external, video, RF burst, periodic
条件：The specifications in this section apply to the I/Q analyzer capabilities available in the following models:
I/Q Analyzer (IQA) (Option
351)
Models I/Q analysis frequency range2
N991x, N993x N9913A1
1 MHz to 4 GHz
N9914A1
1 MHz to 6.5 GHz
N9915A1, N9935A1
1 MHz to 9 GHz
N9916A, N9936A
1 MHz to 14 GHz
N9917A, N9937A
1 MHz to 18 GHz
N9918A, N9938A
1 MHz to 26.5 GHz
N995x, N996x N9950A, N9960A
1 MHz to 32 GHz
N9951A, N9961A
1 MHz to 44 GHz
N9952A, N9962A
1 MHz to 50 GHz
Display (multi-domain)
User Defined User can set up and display up to 4 simultaneous and multi-domain
• 频率 domain: 幅度谱
• Time domain: RF envelope, Q vs. I (polar plot), Phase vs. time, Unwrapped
相位与. 时间, I 与. 时间, Q 与. 时间
• Time summary table showing I/Q capture settings: I/Q capture time,
Measurement Setup
I/Q capture parameters Capture time, sample rate, sample period, capture samples
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 Performance specified above
1 MHz. Usable down to 5 kHz.
条件：2/3 (TOI - DANL) in 1 Hz RBW Nominal
Overall 200 mHz to 3 MHz 1, 1.5, 2, 3, 5, 7.5
10 sequence; arbitrary RBW settable
via front panel and SCPI 10 MHz span
90 Hz to 3 MHz FFT window flat top (default)
FFT window shapes Flat Top (multiple), Uniform, Triangular, Hanning, Hamming, Gaussian (multiple),
Blackman, Blackman-Harris (multiple), Kaiser Bessel (multiple), Others
Model N9913 /14 /15 /16 /17 /18A
N9935 /36 /37 /38A Typical1
N9950 /51 /52A
N9960 /61 /62A Typical1
Maximum bandwidth 10 MHz
10 MHz
IF flatness Magnitude ± 0.2 dB ± 0.2 dB ≤
26.5 GHz
± 0.3 dB >
26.5 GHz
Phase deviation from linearity2 2.3° peak-to-peak, 1.6° rms 2.6° peak-to-peak
1.8° rms
Group delay flatness (peak-to-peak)2
11 ns
EVM (at center frequency
1 GHz)
LTE-A FDD TM3.1 (10 MHz) 0.8%
0.7%
WCDMA TM4 (5 MHz) 0.8%
0.85%
EVM (at center frequency
2.1 GHz)
LTE-A FDD TM3.1 (10 MHz) 1%
1.1%
WCDMA TM4 (5 MHz) 1.1%
1.2%
Spur free dynamic range (dB) at 2.4 GHz
N991xA, N993xA >
105
N995xA, N996xA >
104
Data acquisition (standard
10 MHz IF path)
Total capture memory
32 MB
Length single I/Q capture
8 bytes/sample
Maximum length I/Q capture
4 MSa
Sample rate (I/Q pairs) 1.25 x span, Maximum
12.5 MHz
Length (time units) (Captured samples - 1)/Sample rate (I/Q pairs)
ADC resolution
14 bits
Maximum I/Q capture time 10 MHz IFBW 320 ms 1 MHz IFBW 3.2 s 100 kHz IFBW
32 s
10 kHz IFBW
320 s
Number of windows and layout 1, 2 (top & bottom)
3 (one top, two bottom), or 4 (quad display)
Number of traces 4, all four traces can be active simultaneously in all windows
States Clear/write, max hold, min hold, average, view, blank 1 These numbers were generated from room temperature results (23 ºC). 2 Not guaranteed below
50 MHz
Number of markers
6 normal + delta pairs
Type Normal, delta, peak, marker table (up to 6 markers)
Couple markers On/off (couple markers between traces in different windows)
触发斜率 Positive 边沿, negative 边沿
Trigger delay Range
-150 ms to 500 ms
Resolution
100 ns
Auto trigger Forces a periodic acquisition in the absence of a trigger event
Range
0 (off) to 30 s
Data 类型迹线, 迹线+state, picture (PNG)
I/Q capture data file types CSV, text (TXT), SDF (compatible with 89600 VSA software), Matlab (MAT)
I/Q data formats via SCPI Raw binary interleaved I/Q data recording, REAL32 (ASCII is default)
Noise Figure (NF) (Option
356)
The specifications in this section apply to the noise figure measurement capabilities available in the
型号噪声 figure analysis 频率范围
N991x, N993x N9913A1
10 MHz to 4 GHz
N9914A1
10 MHz to 6.5 GHz
N9915A1, N9935A1
10 MHz to 9 GHz
N9916A, N9936A
10 MHz to 14 GHz
N9917A, N9937A
10 MHz to 18 GHz
N9918A, N9938A
10 MHz to 26.5 GHz
N995x, N996x N9950A, N9960A
10 MHz to 32 GHz
N9951A, N9961A
10 MHz to 44 GHz
N9952A, N9962A
10 MHz to 50 GHz
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
Built-in GUI wizard aids DUT measurement setup
Integration Mode Auto Auto Integration: optimizes gain to avoid
压缩点, 和测量时间至 achieve 抖动 goal
Fixed Fixed Integration: the time per point over which the measurement is averaged is fixed
抖动 goal Sets 测量抖动性能 target
Max time / point Allows user to trade-off jitter vs. measurement
Jitter warning On: displays circles on trace data if jitter goal is
Off (default): disables trace circle indicators
Loss compensation Before DUT, After DUT User definable, compensates measurement for
loss (dB) before and after DUT
条件：Measurement bandwidth (nominal)
Range 5 MHz (default), 2 MHz, 1 MHz
300 kHz
Based 开 data 从测量
DUT Mode Spot Applies single values uniformly across frequency: Input |Γ| and Output |Γ|
Γ specification style: Maximum, 95th percentile
80th percentile, Median
Γ distribution: Rayleigh, Fixed, Uniform in Circle
Table Applies a table of values vs. frequency: Input |Γ| and Output |Γ|
Γ specification style: Maximum, 95th percentile
80th percentile, Median
Γ distribution: Rayleigh, Fixed, Uniform in Circle
Preamplifier Mode Spot Applies single values uniformly across frequency Input |Γ| and Output |Γ|
Γ specification style: Maximum, 95th percentile
80th percentile, Median
Γ distribution: Rayleigh, Fixed, Uniform in Circle
Table Applies a table of values vs. frequency: Input |Γ| and Output |Γ| Γ
specification style: Maximum, 95th percentile
80th percentile, Median
Spot Applies single values uniformly across frequency: ENR (dB), ENR
Uncertainty (dB), On |Γ|, Off |Γ|, ENR Uncertainty Confidence (SD)
Γ specification style: Maximum, 95th percentile
80th percentile, Median
Γ distribution: Rayleigh, Fixed, Uniform in Circle
Table Applies a table of values vs. frequency: ENR (dB), ENR Uncertainty
(dB), 开 |Γ|, 关 |Γ|, ENR 不确定度 Confidence (SD)
Γ specification style: Maximum, 95th percentile
80th percentile, Median
Γ distribution: Rayleigh, Fixed, Uniform in Circle
Smart1
For U183x USB smart noise sources (SNS) only. When connected with a
USB SNS, FieldFox automatically downloads the ENR table data from the SNS
and applies a table of values vs. frequency: ENR (dB), ENR Uncertainty (dB),
开 |Γ|, 关 |Γ|, ENR 不确定度 Confidence (SD)
Γ specification style: Maximum, 95th percentile
80th percentile, Median, Mean
不确定度 contributions
Jitter Random independent events (fluctuations) within the bandwidth
occurring during the noise measurement
ENR Excess noise ratio of the hot noise source connected to the DUT during
the measurement
Mismatch Errors resulting from reflections due to impedance differences between
User calibration Errors due to the optional user calibration which is performed with a
defined noise standard (ENR source) connected to the input of an LNA,
and fixturing/cables used in the DUT measurement, and port
2 of the
不确定度 coverage
User settable, uncertainty coverage can be set to 1σ (80%)
2σ (95%
default)
3σ (99.5%)
不确定度 bars
Displays vertical bars representing the calculated measurement
Loss compensation
Before DUT User definable, single value, compensates measurement for insertion
loss (dB) before DUT
After DUT User definable, single value, compensates measurement for loss (dB)
Instrument match
VSWR values are preloaded and automatically applied for instrument
and U7227A/C/F or U7228A/C/F preamplifiers
校准选件
Receiver calibration Uses noise source to calibrate FieldFox receiver gain bandwidth
Optional calibration performs hot/cold measurement with external
preamplifier; applies receiver and user calibrations 1 Requires FieldFox firmware rev. A.
12.53 or later
NF (continued)
Noise figure1
型号频率 (dB) (dB) (dB)
N991xA, N993xA 10 to 100 MHz 22.5
9.0 —
> 100 MHz to 4 GHz 22.5 8.2
9.2
> 4 to 4.5 GHz
22.5 — 8.2
> 4.5 to 6 GHz
26.5 — 10.6
> 6 to 7 GHz
26.5 — 10.1
> 7 to 13 GHz
28.5 — 11.4
> 13 to 17 GHz
32.5 — 13.5
> 17 to 18 GHz
34.5 — 14.4
> 18 to 22 GHz
34.5 — 14.3
> 22 to 25 GHz
42.5 — 20.8
> 25 to 26.5 GHz
47.5 — 24.9
型号频率 (dB) (dB) (dB)
条件：Nominal calculation is based on spectrum analyzer (SA) displayed average noise level (DANL) specification (dBm) stated as input
terminated, RMS detection, log averaging, 0 dB input attenuation, reference level of -20 dBm, normalized to 1 Hz RBW.
N995xA, N996xA 10 to 100 MHz
18.5 — —
> 100 MHz to 2.1 GHz 18.5
7.6 —
> 2.1 to 2.8 GHz 21.5 8.5
11.1
> 2.8 to 4 GHz 20.5 8.0
9.3
> 4 to 4.5 GHz 20.5 7.3
9.2
> 4.5 to 6 GHz 22.5 8.1
9.7
> 6 to 7 GHz 22.5 7.4
9.6
> 7 to 13 GHz 26.5 9.9
11.2
> 13 to 18 GHz 29.5 11.0
12.1
> 18 to 22 GHz 29.5 10.2
11.5
> 22 to 26.5 GHz 31.5 10.9
12.1
> 26.5 to 35 GHz
31.5 — 11.5
> 35 to 40 GHz
35.5 — 12.7
> 40 to 44 GHz
41.5 — 16.6
> 44 to 46 GHz
41.5 — 16.1
> 46 to 50 GHz
44.5 — 18.1
1 Noise figure (NF) = DANL - (-173.98 - 2.51) dB.
Noise figure (NF) = D - (K - L), where D is the DANL (displayed average noise level) specification, K is kTB (
-173.98 dBm in a
1 Hz bandwidth at 290 K), and L is
2.51 dB (the effect of log averaging used in DANL verifications).
适用型号规格 U7227/8A U7227/8C U7227/8F
Frequency 10 MHz to 4 GHz 100 MHz to 26.5 GHz
2 GHz to 50 GHz
Noise figure (dB) 10 MHz to 100 MHz: <
5.5
100 MHz to 4 GHz: <
5
100 MHz to 4 GHz: <
6
4 to 6 GHz: <
5
6 to 18 GHz: <
4
18 to 26.5 GHz: <
5
2 to 4 GHz: <
10
4 to 40 GHz: <
8
40 to 44 GHz: <
9
44 to 50 GHz: <
10
Gain (dB) 10 to 100 MHz: >
16
100 MHz to 4 GHz: >
0.5F1 +
100 MHz to 26.5 GHz:
> 16.1 +
0.26F
2 GHz to 50 GHz:
> 16.5 +
0.23F
RF connector 3.5 mm (m) 3.5 mm (m)
2.4 mm (m)
型号频率范围 ENR
Keysight
346 noise source family
346A 10 MHz to 18 GHz
5 to 7 dB
346B 10 MHz to 18 GHz
14 to 16 dB
346C 10 MHz to 26.5 GHz
12 to 17 dB
346CK40 1 GHz to 40 GHz
3 to 14 dB
346CK01 1 GHz to 50 GHz
7 to 20 dB
Keysight USB smart noise source (SNS) family2
U1832A 10 MHz to 18 GHz
4.5 to 6.5 dB
U1832B 10 MHz to 26.5 GHz
4 to 7 dB
U1833A 10 MHz to 18 GHz
14 to 16 dB
U1833B 10 MHz to 26.5 GHz
12 to 17 dB
U1832C 500 MHz to 50 GHz
3.5 to 8.5 dB
U1833C 500 MHz to 50 GHz
10 to 21 dB
U1833D 500 MHz to 60 GHz
6 to 21 dB
噪声源 setup 补充 info
ENR Mode Spot Single ENR value (not frequency dependent) (default
15 dB)
File type:.ENR
Smart
2(Auto) For U183x USB SNS only. When connected with a USB
SNS, FieldFox updates the T cold value at beginning of every sweep, and automatically loads the ENR file from the USB
Noise temperature of cold noise standard connected to DUT during the measurement
连接器类型
SMB (m) DC bias requires accessory N9910X-713 BNC to SMB cable,
for 346 noise sources only
USB
3.0 (Type C) For U183x USB SNS only
Control voltage drive level 28
± 1 V For 346 noise sources only, no need for U183x USB SNS
Operating temperature
0 to 55ºC
1 F signifies frequency in GHz
2 Requires FieldFox firmware rev. A.12.53 or later
Number of points 11 (default), 21, 51, 101, 201, 401, 601, 801
1001
扫描模式 Continuous 或 single
DUT profiles available (built-in GUI wizard aids DUT measurement setup)
Amplifier Includes any non-frequency-converting device
Downconverter Frequency context can be set to RF or IF; sideband can be set to LSB, USB, DSB
Upconverter Frequency context can be set to RF or IF; sideband can be set to LSB, USB, DSB
Multi-stage converter Frequency context can be set to RF or IF
Dual-trace overlay (both traces on one graticule)
Dual-trace split (each trace on separate top and bottom graticules)
显示 data 显示 data, 存储, data 和存储
Trace memory One memory trace per data trace, total of 2 memory traces
Number of markers
6
类型正常, Delta, 标记 Table
Marker table Display
6 markers
Marker to Peak, Next Peak, Peak Left, Peak Right, Center Frequency, Reference Level,
Data types Trace, Trace+State, Picture (PNG), CSV
条件：The performance listed in these sections below applies to the spectrum analyzer IF output, preamplifier,
interference analyzer and spectrogram, channel scanner and 89600 VSA software capabilities available in
Center Frequency
33.75 MHz
IF bandwidth 5 MHz (default)
25 MHz
连接器 SMB male
条件：N991xA, N993xA 0 to 27 dB nominal
N995xA, N996xA 0 to 27 dB nominal
Conversion loss (RF input to SA output with −10 dBm input power
0 dB attenuation, and preamp off)
The loss increases approximately linearly as frequency increases, with ~27 dB loss at
26.5 GHz
The loss increases approximately linearly as frequency increases, with ~27 dB loss at
50 GHz
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
Preamplifier (Option
235)
Frequency range Full band (100 kHz to maximum frequency of instrument)
Gain N991xA, N993xA +20 dB
100 kHz to 26.5 GHz
N995xA, N996xA +20 dB
100 kHz to 7.5 GHz
+15 dB, >
7.5 to 50 GHz
Interference Analyzer and Spectrogram (Option
236)
Spectrogram display Overlay, full screen, top, or bottom with active trace
• Playback recorded data using FieldFox
• Frequency mask trigger allows recording to occur upon trigger
• Store data internally or USB or SD card
Channel Scanner (Option
312)
Scan 模式范围或 custom list
Display Type Bar chart vertical, bar chart horizontal, channel power, strip chart, chart overlay, scan and
• Playback recorded data using FieldFox
条件：digitized for further analysis or processing in the time, frequency, or modulation domain.
The performance listed in this section applies to the OTA analyzer capabilities available in the following models:
• Store data internally or USB or SD card in .csv or .kml format
• Data in .kml format can be exported to Google Earth
89600 VSA Software
Model N9913 /14 /15 /16 /17 /18A
N9935 /36 /37 /38A Typical1
N9950 /51 /52A
N9960 /61 /62A Typical1
Maximum analysis bandwidth2 10 MHz
10 MHz
IF flatness Magnitude ± 0.2 dB ± 0.2 dB ≤
26.5 GHz
± 0.3 dB >
26.5 GHz
Phase deviation from linearity3 2.3° peak-to-peak, 1.6° rms 2.6° peak-to-peak
1.8° rms
Group delay flatness (peak-to- peak)3
11 ns
EVM (at center frequency
1 GHz)
LTE-A FDD TM3.1 (10 MHz) 0.8%
0.7%
WCDMA TM4 (5 MHz) 0.8%
0.85%
EVM (at center frequency
2.1 GHz)
LTE-A FDD TM3.1 (10 MHz) 1%
1%
WCDMA TM4 (5 MHz) 1.1%
1.2%
1 These numbers were generated from the room temperature results (23º C) .
2 Analysis bandwidth is the instantaneous bandwidth available around a center frequency over which the input signal can be
3 N ot guaranteed below
50 MHz.
Over-the-Air (OTA) LTE FDD/TDD (Option
370/371)
适用型号 N9960A, N9961A, N9962A
条件：See FieldFox Configuration Guide for option information. Many capabilities listed in this Data Sheet require options.
Models OTA analysis frequency range2
N991x, N993x N9913A1
1 MHz to 4 GHz
N9914A1
1 MHz to 6.5 GHz
N9915A1, N9935A1
1 MHz to 9 GHz
N9916A, N9936A
1 MHz to 14 GHz
N9917A, N9937A
1 MHz to 18 GHz
N9918A, N9938A
1 MHz to 26.5 GHz
N995x, N996x N9950A, N9960A
1 MHz to 32 GHz
N9951A, N9961A
1 MHz to 44 GHz
N9952A, N9962A
1 MHz to 50 GHz
Measurements3
Freq Err (频率误差) (Hz)
Data formats User can setup and display 1, 2
3 or 4 simultaneous measurements
of key performance indicators (KPI’s) for any component carrier (CC0
through CC4), up to 5 carriers, in any combination of the following:
Table Cell scan numeric results (for up to 6 cell sites (ID’s) including Cell ID
(C/S/G), RSRP, RSRQ, RSSI, PSS, SSS, SINR, Freq Err
Bar chart Vertical power bar graph of selectable cell scan results for up to 6 cell
Spectrum 幅度谱频率 domain (fixed 跨度)
Strip chart Magnitude of selectable cell scan results graphed over time
Signal bandwidth Up to 10 MHz
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 Performance specified above
1 MHz. Usable down to 5 kHz.
3 For center frequency signals above 1 GHz, the built -in GPS receiver (Option
307) is highly recommended or locking to any
10 MHz frequency reference. When locked to GPS as the frequency reference, this provides accuracy of
± 0.01 ppm (spec).
设置参数
Component carrier CC0 to CC4
通道 table Sets 频率 based 开频段和通道
Favorites list Save up to 6 favorite cellular bands/channels
Window configuration Any combination of 1, 2, 3, or all
4 windows can be displayed simultaneously
1, 2 (top & bottom)
3 (one top, two bottom), or 4 (quad display)
触发斜率 Positive 边沿, negative 边沿
Trigger delay Range
-150 ms to 500 ms
Auto trigger Forces a periodic acquisition in the absence of a trigger event
Range
0 (off) to 30 s
Record / Playback
Data logging Record, recall and playback data for all component carrier(s)
Record settings Meas Interval, Interval type (time or distance), time interval, distance interval
支持的文件类型 CSV, KML
Saving data Save/recall recorded data logs to/from internal memory or external USB stick
or SD card
条件：The performance listed in this section applies to the OTA analyzer capabilities available in the following models:
Over-the-Air (OTA) 5GTF (Option
377)
适用型号 N9960A, N9961A, N9962A
条件：See FieldFox Configuration Guide for option information. Many capabilities listed in this Data Sheet require options.
Models OTA analysis frequency range2
N991x, N993x
N9913A1
1 MHz to 4 GHz
N9914A1
1 MHz to 6.5 GHz
N9915A1, N9935A1
1 MHz to 9 GHz
N9916A, N9936A
1 MHz to 14 GHz
N9917A, N9937A
1 MHz to 18 GHz
N9918A, N9938A
1 MHz to 26.5 GHz
N995x, N996x
N9950A, N9960A
1 MHz to 32 GHz
N9951A, N9961A
1 MHz to 44 GHz
N9952A, N9962A
1 MHz to 50 GHz
1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
2 Performance specified above
1 MHz. Usable down to 5 kHz.
OTA
5GTF (continued)
Measurements1
5GTF Over-the-Air (OTA)
Sync Corr (Sync Correlation) (%)
Data formats User can setup and display 1, 2
3 or 4 simultaneous measurements
of key performance indicators (KPI’s) for any component carrier
(CC0 through CC7), up to 8 carriers, in any combination of the
Table Cell scan numeric results (for up to 6 cell sites (ID’s) including Cell
ID, Channel Power, PSS, SSS, Sync Corr
Bar chart Vertical power bar graph of selectable cell scan results for up to 8
Spectrum 幅度谱频率 domain (fixed 跨度)
Strip chart Magnitude of selectable cell scan results graphed over time
Signal bandwidth Up to 10 MHz
设置参数
Component carrier CC0 to CC7
通道 table Sets 频率 based 开频段和通道
Window configuration Any combination of 1, 2, 3, or all
4 windows can be displayed simultaneously
1, 2 (top & bottom)
3 (one top, two bottom), or 4 (quad display)
触发斜率 Positive 边沿, negative 边沿
Trigger delay Range
-150 ms to 500 ms
Auto trigger Forces a periodic acquisition in the absence of a trigger event
Range
0 (off) to 30 s
Record / Playback
Data logging Record, recall and playback data for all component carrier(s)
Record settings Meas Interval, Interval type (time or distance), time interval, distance interval
支持的文件类型 CSV, KML
条件：or SD card 1 For center frequency signals above 1 GHz, the built -in GPS receiver (Option 307) is highly recommended or locking to any 10 MHz frequency reference. When locked to GPS as the frequency reference, this provides accuracy of ± 0.01 ppm (spec) .
The performance listed in this section applies to the indoor and outdoor mapping capabilities available in
Saving data Save/recall recorded data logs to/from internal memory or external USB stick
Indoor and Outdoor Mapping (Option
352)
适用型号 N9918B
条件：See FieldFox Configuration Guide for option information. Many capabilities listed in this Data Sheet require options.
level and the mapping capability can be enabled within the following modes:
FieldFox RF & microwave spectrum analyzers: N9933B1, N9934B, N9935B, N9936B, N9937B, N9938B
Option 352 adds indoor and outdoor mapping capability to FieldFox analyzers, so that FieldFox can
import maps from OpenStreetMap (OSM) for data collection and data plotting to the map directly on the
FieldFox instrument display. The FieldFox indoor and outdoor mapping feature resides at the System
• Channel Scanner (Option
312)
• Phased Array Antenna Support (Option
360)
• Over- the-Air (OTA) LTE FDD (Option
370)
• Over- the-Air (OTA) 5GTF (Option
377)
Indoor and outdoor mapping (Option
352) requirements:
• Spectrum analyzer mode (Option
233 on N991xB, default mode on N993xB)
• GPS receiver (Option
307), required for outdoor mapping
OSM maps can be saved to the FieldFox internal memory, SD card or USB drive. This can be done via a
direct wired LAN connection or OSM maps can be downloaded and saved to FieldFox using the FieldFox
Map coordinates Latitude, longitude
Map zoom levels
4 to 17
Indoor map file type PNG
条件：Support Tool, OSM map files can be downloaded to a .zip file and imported to FieldFox internal memory.
coordinates. 1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
Using a direct wired LAN connection, FieldFox will automatically access OSM once location coordinates
(latitude and longitude) and zoom levels are entered the Map Explorer menu. If using the FieldFox Map
If the FieldFox GPS receiver is enabled and OSM maps have been previously saved to FieldFox with
those GPS coordinates, FieldFox can automatically load the corresponding map to match the GPS
EMF Measurements (Option
358)
Supported antenna AGOS Advanced Technologies, Triaxial Isotropic Antenna
Model: SDIA-6000
Frequency coverage
30 MHz to 6 GHz
Antenna axis Average all (Isotropic), X-axis, Y-axis, Z-axis
Units Spectrum analyzer mode: dBuV/m, dBm/m2, V/m, Watt/cm2, W/m2,
dBµA/m, dBG, dBpT
Over-the-Air (OTA)
5G NR mode: V/m, dBµV/m
Measurement time Sweep time acquisition control can be set from 1 to 5000
支持的文件类型 Spectrum 分析仪模式: CSV
Over-the-Air (OTA)
5G NR mode: CSV, KML
Saving data Save/recall recorded data logs to/from internal memory or external USB or
SD card
条件：The performance listed in this section applies to the AM/FM analog demodulation, tune and listen
AM/FM Analog demodulation, Tune and Listen (Option
355)
Display type RF spectrum view, demodulated waveform, including peak+ and peak- traces
Audio demodulation type AM, FM narrow, FM wide, listen to the tones using FieldFox’s built-in speaker or
Audio bandwidth
16 kHz
Measurement type RF carrier power (dBm), RF carrier frequency (Hz), modulation rate (Hz), SINAD
接收机 IF 带宽标称值
AM
35 kHz
FM narrow
12 kHz
FM wide
150 kHz
Listen time range
0 to 100 seconds
AM & FM metrics Nominal
SINAD
2.5 dB to 65 dB
THD
0 to 75%
AM 测量标称值
Maximum modulation rate 5 kHz, demod sweep time
50 µs to 50 ms
Depth (peak-to-peak/2) (%), ± peak depth (%)
Depth accuracy
± 2%
Depth range Modulation
0.1 % to 99%
FM 测量标称值
Maximum modulation rate 5 kHz, demod sweep time
50 µs to 50 ms
Frequency deviation (Hz), ± peak deviation (Hz)
Maximum deviation
5 MHz
Radio standards
条件：import them into FieldFox analyzers. 1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
The performance listed in this section applies to the spectrum analyzer time gating capabilities available in the following
With a radio standard applied, pre-defined frequency bands, channel numbers or uplink / downlink
selections can be used instead of manual frequency entry. The pre-defined FieldFox radio standards
include bands such as W-CDMA, LTE, and GSM. Alternately, users can create custom standards and
Spectrum Analyzer Time Gating (Option
238)
适用型号 N9960A, N9961A, N9962A
条件：See FieldFox Configuration Guide for option information. Many capabilities listed in this Data Sheet require options.
signals are an example of a periodic signal that can be measured with time gating. For example, you can measure
With time gating, you can measure the spectrum of a periodic signal during a specified time interval. Pulsed-RF
the pulse during the on period, not the transition or the off period. Or you can exclude interfering signals such as a
periodic transient. Time gating allows you to view spectral components that would otherwise be hidden. FieldFox’s
跨度范围 Any 跨度
RBW range
1 Hz to 300 kHz (derived from gate width)
Gate delay range
-150 ms to 10 s
Gate width (length) range
6 μs to 1.8 s
Gate sources External, RF burst, Video
条件：The performance listed in this section applies to the reflection measurements capabilities available in the following
Reflection Measurements (RL, VSWR) (Option
320, applicable to SA only models)
型号 Reflection 测量
N993xA N9935A1
30 kHz to 9 GHz
N9936A
30 kHz to 14 GHz
N9937A
30 kHz to 18 GHz
N9938A1
30 kHz to 26.5 GHz
N996xA N9960A
300 kHz to 32 GHz
N9961A
300 kHz to 44 GHz
N9962A
300 kHz to 50 GHz
条件：Return loss, VSWR normalization using data/memory 1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox. 2 Reflection measurements in N9938A specifically require 3.5 mm (m) test ports instead of the standard Type- N (f).
ERTA specifications apply to the following FieldFox models. The RF & microwave analyzers must be equipped with
Extended Range Transmission Analysis (ERTA) (Option
209)
系统说明
ERTA can be used to measure the scalar transmission gain or loss of an RF system. It is useful when measuring long
lossy cables where the two ends cannot easily be brought together, such as those bolted in on ships or aircrafts. It is
also useful in measuring the insertion loss of waveguide systems, or using the frequency-offset feature, devices such
as mixers and converters
条件：make accurate gain or loss measurements. 1 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
ERTA measurements are based on two FieldFox units; one at each end of the measured DUT. One FieldFox is the
source and reference receiver (R), while the other is the measurement receiver (B). The two FieldFox units are
synchronized using hardware triggering. By taking advantage of FieldFox’s InstAlign technique, ERTA can be used to
八、频率规格
条件：The ERTA frequency range is limited by each individual analyzer’s frequency range.
Models Reflection measurements Receiver frequency range1
N991xA, N993xA N9913A2 30 kHz to 4 GHz
100 kHz to 4 GHz
N9914A2 30 kHz to 6.5 GHz
100 kHz to 6.5 GHz
N9915A2, N9935A2 30 kHz to 9 GHz
100 kHz to 9 GHz
N9916A, N9936A 30 kHz to 14 GHz
100 kHz to 14 GHz
N9917A, N9937A 30 kHz to 18 GHz
100 kHz to 18 GHz
N9918A, N9938A 30 kHz to 26.5 GHz
100 kHz to 26.5 GHz
N995xA, N996xA N9950A, N9960A 300 kHz to 32 GHz
300 kHz to 32 GHz
N9951A, N9961A 300 kHz to 44 GHz
300 kHz to 44 GHz
N9952A, N9962A 300 kHz to 50 GHz
300 kHz to 50 GHz
频率设置参数
Receiver frequency Center/span or start/stop (standard spectrum analyzer settings)
Reverse receiver sweep direction (default direction is forward, but can be set to
Source frequency [Remote] [Tracking] – FieldFox source tracks the receiver by default. The frequencies
are identical
[CW] – FieldFox’s source can be set to a CW frequency independent of
FieldFox’s receiver frequency. FieldFox’s source is at a single CW frequency;
FieldFox’s 接收机扫描
[Coupled CW] – FieldFox’s source CW frequency is auto-coupled to FieldFox’s
频率-偏置能力
This feature allows the FieldFox’s source frequency to be offset from FieldFox’s receiver frequency. The offset
frequency can be negative, zero, or positive. The frequency-offset capability is useful when characterizing the
scalar transmission response of devices such as mixers and converters.
1 The receiver (spectrum analyzer) is usable to 5 kHz, though only specified to 100 kHz or 300 kHz.
2 Discontinued and replaced by corresponding Keysight N99xxC Series FieldFox.
频率-偏置设置参数
Receiver frequency Center/span or start/stop (standard spectrum analyzer settings)
Reverse receiver sweep direction (default direction is forward, but can be set to
频率 tracking 偏置 On/关
Offset values: 0, > 0, <
0
Default setting
Both source and receiver sweep in the forward direction. Receiver stop
动态范围和最大值衰减
条件：stopband, and both passband and stopband need to be on the display at the same time (same sweep).
Dynamic range is the difference between the maximum output power available from FieldFox’s source
and the noise floor of the second FieldFox, while ensuring that neither FieldFox’s ADC goes into over-
range. Dynamic range also accounts for the loss of the power splitter. Dynamic range is applicable when
testing devices such as filters, where there is low loss in the passband, and significant loss in the
Maximum attenuation is the difference between maximum output power available from FieldFox’s
source and the noise floor of FieldFox. It also accounts for the loss of power splitter. Maximum
attenuation is applicable when testing devices such as cables, which have relatively uniform loss over the
扫描频率范围
条件：GPS signals cannot be present at all times, the GPS hold-over mode can be used.
The values shown are based on the recommended minimum RBW of 3 kHz when the frequency
references are locked via GPS, and 300 kHz when the frequency references are unlocked. Locking the
frequency references to GPS allows for greater frequency accuracy of the FieldFox units and use of a
narrower RBW, which in turn results in a lower DANL, and hence a wider measurement range. When the
动态范围 (dB) 典型值
N991xA, N993xA Preamp off Preamp on Preamp off Preamp on
Frequency references locked to GPS, RBW
3 kHz
Frequency references locked to GPS, RBW
3 kHz
Frequency references unlocked, RBW
300 kHz
Frequency references unlocked, RBW
300 kHz
> 2 MHz1 to 6 GHz 88 83 68
63
> 6 to 13 GHz 86 83 66
63
> 13 to 22 GHz 70 86 50
66
> 22 to 25 GHz 63 83 43
63
> 25 to 26.5 GHz 58 77 38
57
最大值衰减 (dB) 典型值
N991xA, N993xA Preamp off Preamp on Preamp off Preamp on
Frequency references locked to GPS, RBW
3 kHz
Frequency references locked to GPS, RBW
3 kHz
Frequency references unlocked, RBW
300 kHz
Frequency references unlocked, RBW
300 kHz
> 2 MHz to 6 GHz 93 108 73
88
> 6 to 13 GHz 86 103 66
83
> 13 to 22 GHz 70 91 50
71
> 22 to 25 GHz 63 83 43
63
> 25 to 26.5 GHz 58 77 38
57
动态范围 (dB) 典型值
N995xA, N996xA Preamp off Preamp on Preamp off Preamp on
Frequency references locked to GPS, RBW
3 kHz
Frequency references locked to GPS, RBW
3 kHz
Frequency references unlocked, RBW
300 kHz
Frequency references unlocked, RBW
300 kHz
> 2 to 5 MHz 83 87 62
58
> 5 MHz to 11 GHz 93 97 69
68
> 11 to 19 GHz 95 96 71
70
> 19 to 22 GHz 93 94 69
68
> 22 to 40 GHz 88 90 63
65
> 40 to 43 GHz 82 89 57
64
> 43 to 46 GHz 81 93 56
68
> 46 to 50 GHz 77 88 52
63
最大值衰减 (dB) 典型值
N995xA, N996xA Preamp off Preamp on Preamp off Preamp on
Frequency references locked to GPS, RBW
3 kHz
Frequency references locked to GPS, RBW
3 kHz
Frequency references unlocked, RBW
300 kHz
Frequency references unlocked, RBW
300 kHz
> 2 MHz to 13 GHz 100 113 74
88
> 13 to 18 GHz 101 110 76
85
> 18 to 22 GHz 99 108 74
83
> 22 to 35 GHz 95 105 70
80
> 35 to 40 GHz 88 100 63
75
> 40 to 46 GHz 81 93 56
63
> 46 to 50 GHz 77 88 52
63
1 Dynamic range is decreased from 3 to 9 dB at 2 MHz.
绝对功率和 gain 测量 uncertainties
Verified with input level of -10 dBm, peak detector
10 dB attenuation, preamplifier off, all settings auto-
coupled, no warm-up required. Includes frequency response uncertainties. Assumes an ERTA system
using a Keysight 11667A
11667B, or 11667C power splitter.
N991xA and N993xA
Input power (R) measurements uncertainty
30 kHz RBW (dB)
Spec (23
± 5 °C)
Spec (-10 to 55 °C)
Typical (23
± 5 °C)
Typical (-10 to 55 °C) 100 kHz to 18 GHz ± 1.10 ± 1.30 ± 0.40
± 0.50
> 18 to 26.5 GHz ± 1.40 ± 1.50 ± 0.50
± 0.60
Output power (B) measurement uncertainty, frequency references locked to GPS, RBW ≥
3 kHz (dB)
Spec (23
± 5 °C)
Spec (-10 to 55 °C)
Typical (23
± 5 °C)
Typical (-10 to 55 °C) 100 kHz to 18 GHz ± 1.00 ± 1.20 ± 0.40
± 0.50
> 18 to 26.5 GHz ± 1.20
± 1.
以上指标摘自厂家官方数据手册，完整定义、测试条件与保证值口径以手册为准。完整指标、测试条件与定义口径请见产品页「软件和手册 | 白皮书」栏目中的官方数据手册。
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电话：400 650 7802
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• 昆山捷得立电子有限公司（昆山市）
登云路288号海创大厦C座25楼
邮编：215316
电话：0512-36831748
邮箱：sales@jiedeli-china.com
• 深圳市捷泰普科技有限公司（深圳市）
宝安区西乡街道前进二路桃源居南面深圳市智汇创新中心A座216室
邮编：518126
电话：0755-83908488
邮箱：sales@jtptech.cn
• 深圳市易捷测试技术有限公司（深圳市）
福虹路9号世贸广场C座1203室福田区
邮编：518033
电话：0755-83698930
邮箱：dongni.zhang@gbit.net.cn
官网：gbit.net.cn
• 深圳市泰仕捷科技有限公司（深圳市）
松岗大道7号汉海达大厦616室宝安区
邮编：518105
电话：0755-27128586
邮箱：riky.gua@tesijet.com
• 深圳市蓉声科技有限公司（深圳市）
福中路海连大厦连天阁 1103 室福田区
邮编：518033
电话：13828880571
邮箱：jiang.qian@radiation-test.com
• 苏州伊欧陆系统集成有限公司（苏州）
星湖街218号生物纳米园A7楼305室苏州工业园区
邮编：215000
电话：4008808776
邮箱：info@eoulu.com
• EM Labs Inc.（Kobe）
1-4-13 Mizukasadori, Nagata
邮编：653-0842
电话：+81-50-5370-0262
邮箱：info@emlabs.jp
• MPI Corporation（Chupei）
No. 155 Chungho Street
邮编：302
电话：+886-3-555-1771
传真：+886-3-551-8381
邮箱：info@mpi-corporation.com
官网：www.mpi-corporation.com/ast
• NOFFZ（Tönisvorst）
Vorster Strasse 238
邮编：47918
电话：+49 2151-99878-0
邮箱：info@noffz.com
• Power Technology Solutions（Santa Clara）
3048 Scott Blvd
邮编：95054
电话：650-308-8091 ext:
传真：408-727-0827
邮箱：inquiries@pwrts.com
• Resillion（Hasselt）
Kempische Steenweg 303
邮编：3500
电话：+32 498 92 01 71
邮箱：global-ci-sales@resillion.com
• Suzhou Link Ways Tech Co., Ltd.（Suzhou）
16F, Block B, Jin Shi Wang Hu Building, No. 18, Jia Rui alley, SIP
邮编：215021
电话：+86 512 6602 8998
• 上海凌测电子科技有限公司（上海）
峨山路91弄120号陆家嘴软件园8号楼401A室浦东新区
邮编：200127
电话：021-61090608
邮箱：yue.lin@merlintest.com.cn
• 上海北汇信息科技有限公司（上海市）
秀路100号虹桥总部1号4号楼3C闵行区紫
邮编：201103
电话：021-34716271
邮箱：info@polelink.com
官网：polelink.com
• 上海怿星电子科技有限公司（上海市）
钦州北路1199号智汇园87号楼5F室徐汇区
邮编：200233
电话：021-64955659
邮箱：biz@e-planet.cn
• 东昇电磁兼容技术(深圳)有限公司（深圳市）
福田中心区26-3路中国凤凰大厦2栋25G
邮编：518026
电话：0755-82792411
邮箱：sales@jstoyo.cn
• 南京派格测控科技有限公司（南京市）
建邺区建邺人才服务大厦16楼
邮编：210019
电话：4008920858
邮箱：sales@pgtec.cn
官网：pgtec.cn
• 南京纳特通信电子有限公司（南京市）
江宁开发区临淮街20号
邮编：210012
电话：025-84471796
邮箱：sales@rflight.cn
• 深圳市研辰科技有限公司（深圳市）
益田路3008号皇都广场C座2815室福田区
邮编：518048
电话：0755-82828703
邮箱：roger_huang@ascentest.com
原厂翻新与二手仪器
• 是德科技原厂二手仪器商城（Keysight Certified Pre-Owned）：www.keysight.com/used/cn/zh/
• 原厂翻新仪器经与新品相同的最终测试与校准，原厂保修最长 5 年；享 40%–90% 折扣，另有线上 5% / 教育 15% 优惠
Functionality
| N9952A-010 | Vector network analyzer time domain | |
| N9952A-030 | Remote control capability | |
| N9952A-208 | USB power sensor measurements versus frequency | |
| N9952A-209 | Extended range transmission analysis (ERTA) | |
| N9952A-210 | Vector network analyzer transmission/reflection | |
| N9952A-211 | Vector network analyzer full 2-port S-parameters | |
| N9952A-212 | 1-port mixed-mode S-parameters | |
| N9952A-215 | TDR cable measurements | |
| N9952A-233 | Spectrum analyzer | |
| N9952A-235 | Pre-amplifier | |
| N9952A-236 | Interference analyzer and spectrogram | |
| N9952A-238 | Spectrum analyzer time gating | |
| N9952A-302 | USB power sensor support | |
| N9952A-307 | GPS receiver | |
| N9952A-308 | Vector voltmeter | |
| N9952A-309 | DC bias variable-voltage source | |
| N9952A-310 | Built-in power meter | |
| N9952A-312 | Channel scanner | |
| N9952A-330 | Pulse measurements | |
| N9952A-350 | Real-time spectrum analyzer (RTSA) | |
| N9952A-351 | I/Q analyzer | |
| N9952A-355 | Analog demodulation | |
| N9952A-356 | Noise figure measurements | |
| N9952A-370 | Over the air LTE FDD measurements | |
| N9952A-377 | Over the air 5G TF measurements | |
| N9952A-358 | EMF measurements | |
| N9952A-352 | Indoor and outdoor mapping | |
| N9952A-371 | Over the air LTE TDD measurements | |
| N9952A-361 | EMI measurements | |
| N9952A-353 | IQ streaming |
Calibration documentation
| N9952A-1A7 | Calibration + Uncertainties + Guardbanding (Not Accredited) | |
| N9952A-A6J | ANSI Z540-1-1994 Calibration |
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