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L2050 X系列L2057XA 10 MHz至67 GHz LAN 宽动态范围平均功率传感器 -70 至 +26 dBm 详细指标
宽动态范围功率传感器
一、Recommended Torque 值 · 连接器类型(表 1)
For more information, refer to: Seven Practices to Prevent Damaging Power Meters and Power Sensors | Keysight
条件:– Operating condition: 0 to 55 °C
– Storage condition: –40 to 70 °C
– Operating Condition: 0 to 55 °C. This operating condition is applicable to both standards
Temperature All models except U2049XA Option TVA and L2065/66/67XT:
For U2049XA Option TVA and L2065/66/67XT:
The X-Series complies with the following safety and EMC requirements
IEC
61010-1:2001/EN61010-1:2001 (2nd edition)
IEC 61326:2002/EN
61326:1997 + A1:1998 +A3:2003
Canada: ICES-001:2004
Australia/New Zealand: AS/NZS CISPR11:2004
Canada: ICES-001:2004
Australia/New Zealand: AS/NZS CISPR11:2004
61/62XA
61/62XA
63XA
63XA
64/65XA
64/65XA
Net weight (kg) ≤ 0.37 ≤ 0.3 ≤ 0.24 ≤ 0.26 ≤
0.26
Shipping weight (kg) ≤ 1.4 ≤ 1.3 ≤ 1.24 ≤ 1.26 ≤
1.26
Recommendation calibration interval
1 year
Net weight (kg) ≤ 0.24 ≤ 0.27 ≤
0.27
Shipping weight (kg) ≤ 1.24 ≤ 1.27 ≤
1.27
Recommendation calibration interval
1 year
Additional Specifications for X-Series peak and average power sensors
Measured rise time percentage error versus signal-under-test rise time
45%
40%
35%
30%
25%
20%
15%
10%
5%
0%
100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900
9501000
条件:Figure 4. Measured rise time percentage error versus signal under test rise time.
sum squares (RSS) of the signal-under-test (SUT) rise time and the system rise time:
Although the rise time specification is ≤
100 ns, this does not mean that the X-Series peak and average power
sensors can accurately measure a signal with a known rise time of 100 ns. The measured rise time is the root
The video bandwidth in the normal mode of the X-Series peak and average power sensors can be set to High
(5 MHz), Medium (1.5 MHz), Low (300 kHz), and Off. The video bandwidths stated below are not the
3 dB
bandwidths, as the video bandwidths are corrected for optimal flatness (except the Off filter). Refer to Figure
5
and Figure 6, “Characteristic peak flatness,” for information on the flatness response. The Off-video bandwidth
provides the warranted rise time and fall time specifications and is the recommended setting for minimizing
U2049XA (Option TVA) and L2065/66/67XT
视频带宽设置 (正常模式) LOW MED HIGH OFF
Rise/fall time < 300 MHz 6.9 µs 6.9 µs 2.0 µs
2.0 µs
≥ 300 MHz 0.6 µs 0.3 µs 0.1 µs
0.1 µs
Overshoot 1 < 300 MHz 2% 2% 3%
4%
U/L2060 X-Series
视频带宽设置 (正常模式) LOW MED HIGH OFF
条件:sensors four path diode design, which enables all the diodes to operate in their square-law region.
1. Specification is based on pulse signal with ≥ 80 ns rise time.
2. Specification is based on pulse signal with 5 ns rise time.
Rise/fall time 2 < 300 MHz 5.3 µs 5.4 µs 1.8 µs
1.8 µs
≥ 300 MHz 0.6 µs 0.64 µs 0.1 µs
0.1 µs
Overshoot 1 < 300 MHz 2% 2% 3%
4%
The average mode of the X-Series peak and average power sensors provide accurate average power
measurements for broadband modulated signals like a thermocouple sensor. This is due to the X-Series power
The peak flatness is the flatness of a peak-to-average ratio measurement for various tone separations of an equal two-
tone RF input. Figure 5 and Figure 6 below refers to the relative error in peak-to-average ratio measurements as the
tone separation is varied. The measurements were performed at –10 dBm and applicable for carrier frequency
≥ 300 MHz.
Figure
5. U2049XA (Option TVA) and L2065/66/67XT error in peak-to-average ratio measurements for a two-tone input (High
Figure
6. U/L2060 X-Series error in peak-to-average ratio measurements for a two-tone input (High, Medium, Low and Off video
Using the X-Series Power Sensors with the BenchVue Power Meters/Sensors App
Keysight BenchVue Power Meters/Sensors App for the PC accelerates testing by providing intuitive, multiple instrument
measurement visibility and data capture with no programming necessary. You can derive answers faster than ever by
easily viewing, capturing, and exporting measurement data and screen shots. The X-Series power sensors are
supported by the Keysight BenchVue Power Meters/Sensors App (BV0007B). Once you plug the X-Series power
sensors into a PC and run the software you can see measurement results in a wide array of display formats and log data
without any programming. BenchVue Power Meters/Sensors App license (BV0007B) is now included with your
Figure
7. Digital Meter, Analog Meter and Datalog view
Figure 8. Multi-channel trace display with 4-pairs of gates and automatic pulse parameters measurement (sample screen shot with
Figure
9. Multi-list view with ratio/difference function
Trace view (up to 4 channels or traces on one graph)
Graph functions Single marker (up to 5 markers per graph)
Dual marker (up to 2 sets of markers per graph)
Gate measurement analysis (up to 4-pair of gates)
Pulse characterization functions
17-point automatic pulse parameters characterization
Instrument settings Save and recall instrument state including graph settings
Instrument preset settings (DME, GSM, WCDMA, WLAN, LTE, etc.)
Gamma and S-parameters tables
条件:Full instrumentation control includes frequency/average/trigger settings, zero and calibration, etc.
Limit and alert function Sensors Limit and alert notification
Export data or screen shots Data logging (HDF5/MATLAB/Microsoft Excel/Microsoft Word/CSV)
Windows 11, 10 and 8 Windows 11
64-bit
Windows 10
32-bit and 64-bit (Professional, Enterprise, Education, Home versions)
Windows
32-bit and 64-bit (Core, Professional, Enterprise)
Computer hardware Processor
1 GHz or faster (2 GHz or greater recommended)
RAM
1 GB (32-bit) or 2 GB (64-bit) (3 GB or greater recommended)
Display resolution 1024 x 768 minimum for single instrument view (higher resolutions are recommended for multiple
Keysight BenchVue Power Meters/Sensors App requires a VISA (Keysight or National Instruments) when used to
connect to physical instruments. Keysight IO Libraries, which contains the necessary VISA, will be installed
U2049XA LAN peak and average power sensor
10 MHz to 33 GHz
U2049XA, Option TVA LAN peak and average power sensor
10 MHz to 33 GHz, thermal vacuum option
U2051XA USB wide dynamic range average power sensor
10 MHz to 6 GHz
U2052XA USB wide dynamic range average power sensor
10 MHz to 18 GHz
U2053XA USB wide dynamic range average power sensor,
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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