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IQgig-RF Model B 55GHz至70GHz 1.9GHz带宽 WiGig OTA测试仪|LitePoint (停产)

55GHz 至 70GHz 的 WiGig OTA 测试仪,1.9GHz 射频带宽、五信道 EVM,配矢量测试头做耦合测试

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LitePoint
IQgig-RF Model B WiGig OTA 测试仪
55GHz至70GHz · 1.9GHz 射频带宽 · 矢量测试头接口 · 802.11ad/ay 耦合测试
产品简介
IQgig 系列是配对的:**IQgig-RF 做 OTA,IQgig-IF 做传导**。
这台 Model B 是 RF 那一半——55GHz 至 70GHz 的测试端口直接对着被测件辐射,不需要把 60GHz 信号引到线缆上。
这不是省事,是 60GHz 频段根本没法用普通同轴和夹具做可靠传导。
射频带宽 **1.9GHz**,对应 802.11ad 单载波 1.76GHz 的占用带宽;
EVM 在 CH1 至 CH5(58.32 / 60.48 / 62.64 / 64.80 / 66.96GHz)上都有指标。
输入端 +15dBm 峰值、0 至 -70dBm 量程,积分相位噪声优于 0.8° RMS——这几项决定了高阶调制能不能测准。
四个专有混合信号接口接矢量测试头(RF1A / RF2A / RF1B / RF2B),产线上换治具时只需换测试头,主机不动。
WiGig 的产线测试通常按「先传导校准、再 OTA 验证」两段走,正好对应 IF 与 RF 两台。
面向 WiGig(802.11ad/ay)模块与整机的 OTA 物理层测试方案。
核心参数
• 测试端口频率:55GHz 至 70GHz
• 射频带宽:1.9GHz
• EVM 测量信道:CH1 58.32GHz、CH2 60.48GHz、CH3 62.64GHz、CH4 64.80GHz、CH5 66.96GHz
• 最大输入功率:+15dBm 峰值
• 输入功率范围:0 至 -70dBm
• 输入功率精度:±1.5dB(-5 至 -55dBm)
• 输出功率范围:+5 至 -70dBm
• 输出功率精度:±2.0dB(+5 至 -40dBm,CW)
• 积分相位噪声:< 0.8° RMS(100kHz 至 100MHz)
• 频谱平坦度:≤ ±0.8dB(±850MHz)
• 测试头接口:4 个专有混合信号接口(RF1A / RF2A / RF1B / RF2B)
功能特性
• 60GHz 直接 OTA:测试端口对着被测件辐射,不用为 60GHz 做同轴与夹具。
• 1.9GHz 射频带宽:覆盖 802.11ad 单载波 1.76GHz 的完整占用带宽。
• 五个信道全覆盖:58.32 至 66.96GHz 的 CH1 至 CH5 均有 EVM 指标。
• 低相位噪声:优于 0.8° RMS,高阶调制(含 16QAM 类)不被本振污染。
• 发射指标齐全:峰值功率、RMS 功率、频率误差、PSD、频谱模板。
• 接收指标齐全:灵敏度与最大输入电平,靠 VSG 侧精度保证。
• 原始 I/Q 抓取:可导出时域 I/Q 做自定义分析。
• 换头不换机:矢量测试头独立更换,产线换型只动治具。
• 与 IQgig-IF 配套:传导与 OTA 两段测试同一套软件口径。
应用场景
• WiGig 模组产线:60GHz 模组的 OTA 耦合测试与校准。
• 802.11ad 整机:笔记本、路由器、无线坞站的整机射频验收。
• 802.11ay 验证:更高带宽配置下的发射接收指标测试。
• 研发 OTA 表征:天线方向性与 EIRP、EVM 的联合评估。
• 认证预测试:按 802.11ad/ay 规范做发射与接收项预检。
• 多工位并测:测试头可扩展,单主机带多工位。
• 产线良率分析:原始 I/Q 数据留存,失效模式可回溯。
• VR/AR 设备:无线串流设备的高带宽链路射频验证。
资源下载
以上内容与指标均取自LitePoint(莱特波特)(LitePoint)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。
LitePoint · onetest 仪器资源库

 

 

LitePoint
IQgig-RF Model B WiGig OTA 测试仪 详细指标
55GHz至70GHz · 1.9GHz 射频带宽 · 矢量测试头接口 · 802.11ad/ay 耦合测试
详细指标
指标取自 LitePoint 官方技术规格书与产品页;未列出的项目表示官方资料未给出,本站不作推测。
端口说明
• Power Switch:Power On/Off | Push-button Switch
• Power Indicator:LED Red – Powered Up, Standby LED Green – Powered Up, Running | LED Indicator
• Session Active Indicator:LED Green - Remote session active LED Red - Remote session lock | LED Indicator
• Status Indicator:LED Green – No faults/errors detected LED Orange – Software error detected LED Red – Hardware fault detected | LED Indicator
• USB (2):USB Input / Output | Type A
• RF1A:Vector Test Head Connection | Proprietary Mixed-Signal Connector
• RF2A:Vector Test Head Connection | Proprietary Mixed-Signal Connector
• RF1B:Vector Test Head Connection | Proprietary Mixed-Signal Connector
• RF2B:Vector Test Head Connection | Proprietary Mixed-Signal Connector
• Test Head Indicators:LED Green – Test Head is an input LED Red – Test Head is an output | LED Indicator
• 10 MHz REF In:10 MHz Reference In | BNC female
• 10 MHz REF Out:10 MHz Reference Out | BNC female
• TRIG 1:TTL Trigger Input / Output | BNC female
• TRIG 2:TTL Trigger Input / Output | BNC female
• TRIG 3:TTL Trigger Input / Output | BNC female
• TRIG 4:TTL Trigger Input / Output | BNC female
• GPIO:General Purpose Input / Output | 50-pin connector
• VGA:Video Output | 15-Pin DSUB
• DVI:Video Output | DVI-I
• USB 1:USB I/O – Keyboard | Type A
• USB 2:USB I/O – Mouse | Type A
• LAN 1:1000 Base-T LAN | RJ-45
• Controller Interface:Connection to Test Controller | Proprietary Mixed-Signal Connector
• Test Port:RF I/O | WR-15
• Status Indicator:LED Green – Power on, normal operation | LED Indicator
通用硬件规格
• 频率范围:TEST PORT | 55 to 70 GHz EVM Measurements available at: CHAN 1: 58.32 GHz CHAN 2: 60.48 GHz CHAN 3: 62.64 GHz CHAN 4: 64.80 GHz CHAN 5: 66.96 GHz
• RF Bandwidth:TEST PORT | 1.9 GHz
• Input Power Maximum:TEST PORT | +15 dBm peak
• Input Power Range:TEST PORT | 0 to -70 dBm
• Input Power Accuracy:TEST PORT | ± 1.5 dB (-5 to -55 dBm)
• Input Power Linearity:TEST PORT | ± 1 dB (± 0.5 dB Typ.) (-5 to -55 dBm)
• 杂散(non-harmonics):TEST PORT | < -50 dBc (50 kHz RBW) (CW) at Input Power = -10 dBm
• 频谱平坦度:TEST PORT | ≤ ± 0.8 dB (± 850 MHz)
• Inherent Spurious Floor:TEST PORT | ≤ -80 dBm at minimum input attenuation , 1 MHz RBW
• 噪声系数:TEST PORT | ≤ 20 dB at minimum input attenuation
• Integrated Phase Noise:TEST PORT | < 0.8 degrees RMS (100 kHz to 100 MHz)
• Digitizer Resolution:TEST PORT | 12 bits
• 采样数据率:TEST PORT | 300, 600, 1200, 2400 MHz
• Waveform Capture Duration:TEST PORT | at 300 MHz sampling data rate | 200 ms
• Absolute Minimum Trigger Level:TEST PORT | Wideband RF: -30 dBm Video: -40 dBm
• Absolute Maximum Trigger Level:TEST PORT | 0 dBm
• Trigger Relative Threshold:TEST PORT | 30 dB
• Trigger Level Accuracy:TEST PORT | < ±2 dB
• 频率范围:TEST PORT | CHAN 1: 58.32 GHz CHAN 2: 60.48 GHz CHAN 3: 62.64 GHz CHAN 4: 64.80 GHz CHAN 5: 66.96 GHz
• Output Power Settable Range:TEST PORT | +5 to -70 dBm
• Output Power Accuracy:TEST PORT | CW: ± 2.0 dB (+5 to -40 dBm), ±3 dB (<-40 dBm)
• Output Power Linearity:TEST PORT | ± 1 dB (± 0.5 dB Typ.) (+5 to -65 dBm)
• Spurious (in channel)2:TEST PORT | < -35 dBc CW, or -75 dBm (< 0dBm)
• Spurious (out of channel)3:TEST PORT | < -20 dBc CW, or -60 dBm, whichever is higher4
• 频谱平坦度:TEST PORT | ≤ ±0.8 dB (±850 MHz)
• Carrier Leakage:TEST PORT | < -30 dBc CW (+5 to -30 dBm)
• Generator Resolution:TEST PORT | 14 bits
• 采样数据率:TEST PORT | 2400 MHz
• Waveform Playback Duration:TEST PORT | 25 ms
• EVM:EVM averaged over payload based on standard requirements | (Averaged over 20 CPHY/SC packets, 512+/1000+ data symbols long) Preamble only channel estimation Residual VSA EVM: ≤ -30 dB MCS12 (-12 to -33 dBm) Residual VSG EVM: ≤ -30 dB MCS12 (-12 to -33 dBm)
• TX Peak Power:Peak power over all symbols (dBm) | VSA power accuracy: ±1.5 dB (-5 to -55 dBm)
• TX RMS Power:All: average power of complete data capture (dBm)
• TX Max Average Power:Peak value of the amplitude as a moving average over 40 samples (dBm)
• TX Frequency Error:Carrier frequency error (kHz) | VSA measurement error: ≤ ±0.2 ppm calibrated
• TX RMS Phase Noise:Integrated phase noise (degrees) | VSA residual integrated phase noise: < 0.8 degrees RMS (100 kHz to 100 MHz)
• TX PSD:Power spectral density (dBm/ Hz) versus frequency offset center frequency ±850 MHz
• TX Spectral Mask:Transmit spectrum mask | ±3.06 GHz, Data packets longer than 10 μs without training fields, RBW = 1 MHz
• TX Spectral Flatness:Reflects variation of signal energy as a function of OFDM subcarrier number 802.11ad OFDM signals only | VSA flatness over ≤ ±0.8 dB (±850 MHz)
• TX Center Freq. (LO) Leakage (LOFT):VSA residual < -35 dBc with respect to overall transmit power
• TX CCDF (complementary cumulative distribution function):Probability of peak signal power being greater than a given power level versus peak- to-average power ratio (dB)
• TX Center Frequency Convergence:Converge to within 1ppm of its final value from the start of the packet.
• TX Power On / Power Down Ramp:10 to 90% of average frame power
• TX Raw Capture Data:I and Q signals versus time
• TX General Waveform Analysis:DC offset, RMS level, minimum/maximum amplitude, peak-to peak amplitude, RMS I- and Q-channel levels
• TX CW Frequency Analysis:Frequency & power of CW tone
• RX Sensitivity:Receiver sensitivity | VSG power accuracy (CW): ± 2.0 dB (+5 to -40 dBm), ±3 dB (<-40 dBm)
• RX Maximum Input Level:VSG settable power range: +5 to -70 dBm
• Oscillator Type:OCXO
• 频率:10 MHz
• Initial Accuracy (25°C, after 60 minute warm-up):< ±0.05 ppm
• Maximum Aging:< ±0.1 ppm per year
• Temperature Stability:< ±0.05 ppm over 0°C to 50°C range, referenced to 25°C
• 预热时间(to within ±0.1 ppm at 25°C):< 30 minutes
通用与环境
• 尺寸:Controller: 16.75” W x 7.4” H x 24” D (426 mm x 188 mm x 610 mm) Test head: 6.2” L x 4.8” D x 1.9” H (157mm x 122 mm x 45 mm)
• 重量:Controller (Single module version): 37.8 pounds (17.1 kg) Vector test head and cable: 3.7 pounds (1.7 kg)
• 功耗(maximum):< 350 W
• 功耗(average):150 W
• 供电要求:100 - 240 VAC, 50-60 Hz
• Supported Browsers:Google Chrome, Mozilla Firefox
• 工作温度:+10°C to +40°C (IEC EN60068-2-1, 2, 14)
• 存储温度:-20°C to +70°C (IEC EN60068-2-1, 2, 14)
• Specification Validity Temperature:20°C to 30°C (valid range for specifications)
• 工作湿度:15% to 95% relative humidity, non-condensing (IEC EN60068-2-30)
• EMC:EN61326-1 Class A, EN55011
• EMI (Immunity):EN61000-4
• 安全:IEC 61010-1, EN61010-1, UL61010-1:2012 and CAN/CSA-C22.2 No. 61010-1-12
• 机械振动:IEC 60068-2-6 for Sine Vibration and MIL-STD 810G for Random Vibration
• 机械冲击:ASTM D3332-99
• Recommended Connector Torque:SMA: 7 lb-in (0.791 N-m) Test head cable: 5 lb-in (0.565 N-m)
• 推荐校准周期:12 months
• 保修:12 months hardware, 12 months software updates
资源下载
以上规格取自 LitePoint 官方技术规格书(PDF)与官网产品页;标注「典型」的为厂家典型值。
LitePoint · onetest 仪器资源库

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• 地址

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• 电话 +86 13681973678


中国区授权分销商(Shenzhen Jinghongzhi Instrument Co.,Ltd)


• 地址

22F IMT Tower, No. 1, Gaoxin South 7th Avenue,Nanshan District, Shenzhen, Guangdong, China


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亚太授权分销商(ACE Solution Co., Ltd.,中国台湾)


• 地址

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• 电话 +886.3.552.5633


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• 电话 +81.42.795.8600


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• 地址

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• 电话 +82.31.777.8949


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Japan,1-1-13 Shinjuku,Shinjuku-Ku Tokyo, 160-8910 Japan


• 电话 +81.3.3355.7643


• 传真 +81.3.3355.7693


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• 地址

Singapore,111 North Bridge Road,#27-01 Peninsula Plaza,Singapore 179098


• 电话 +65.6389.1700


• 传真 +65.6389.1701


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Malaysia,36 Lorong IKS Bukit Tengah,Taman IKS Bukit Tengah 14000,Penang Malaysia


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• 地址

India,403, Sobha Amber, Jakkur Plantation,Yelahanka Bangalore, 560 064, India


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美洲授权分销商(Starvoy)


• 地址

Canada,4017 Carling Ave., Suite 101,Ottawa, Ontario K2K 2A3,Canada


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