| | 品牌：*汇仪 | | 新旧程度：全新 | | 型号：WT208 | |
| | 设备类型：电子测量 | | 产品数量：60 | | | |
WT208，WT208，WT208，WT208无线连接测试仪
深圳市宏盛仪器科技有限公司
联系人：张锦清 134 238 0000 5
电 话：0755-278 171 00
网 址：www.hongsheng17.com
地 址：深圳宝安区宝民一路96号白金酒店大厦2403
WT-208是一款为生产环节量身定制的无线网络测试仪，致力于提升批量测试的效率。拥有先进的4端口并行测试技术，能数倍地提高单位时间的产能。4个专属网口的设计，让路由器产品测试环境的搭建变得更加简单。能灵活支持不同的屏幕个数，方便切入现有产线，无需重新编排测试工位。
支持业务：
■ 支持WLAN(802.11 a/b/g/n/ac);
■ 支持Bluetooth(1.0/2.0/3.0/4.0/4.1/4.2)/BLE;
■ 支持ZigBee;
■ 测试效率是双端口仪器的2倍;
■ *多支持4个AP直接接入仪器;
■ 超过200款ATE软件支持;
■ 支持研发测试;
■ *多支持4种不同产品同时测试;
■ 端口隔离度超过90dB,保证并行测试稳定运行;
■ 主机、屏幕数可灵活拆分，1-4组均可支持。
| General Technical |
| Input/Output frequency range |
2400 to 2500 MHz |
| 4900 to 6000 MHz |
| IF bandwidth |
120 MHz |
| Input power range |
+30 dBm peak (+25 dBm average) |
| Output power range(CW) |
0 to -100 dBm |
| Input power accuracy |
Specification: |
± 0.5 dB |
| Typical: |
± 0.3 dB |
| Output power accuracy |
Specification: |
± 0.75 dB ( 0 to -90 dBm) |
| ± 1.50 dB ( -90 to -100 dBm) |
| Typical: |
± 0.50 dB ( 0 to -90 dBm) |
| ± 1.00 dB ( -90 to -100 dBm) |
| Input/Output return loss |
> 13 dB |
| Sampling data rate |
120 Msps |
| Port to Port Isolation |
> 90 dB |
| VSA switching time |
≤1 ms |
| VSG switching time |
≤1 ms |
| WiFi(802.11a/b/g/n/ac/p) |
| EVM |
Residual VSA/VSG EVM
(full packet channel estimation): |
≤-44 dB for 20 M（typical: -49 dB） |
| ≤-42 dB for 40 M（typical: -46 dB） |
| ≤-40 dB for 80 M（typical: -43 dB） |
| Peak power |
VSA power accuracy:± 0.5 dB (+20 to -45 dBm) |
| RMS power |
| Frequency error |
VSA measurement error: |
≤ ± 0.2 ppm calibrated |
| Spectral mask |
Spectral mask view: ± 60 MHz |
| Spectral flatness |
VSA flatness over 80 MHzBW: ± 0.5 dB |
| CCDF(complementary cumulative distribution function) |
Probability of peak signal power being greater than a given power level versus peak-to-average power ratio(Db) |
| Bluetooth(1.0/2.0/3.0/4.0/4.1/4.2/5.0)/BLE |
| TX output power |
VSA power accuracy:± 0.5 dB (+ 20 to - 45 dBm) |
| TX output spectrum |
| Modulation characteristics |
(For EVM better than -25 dB)
VSA measurement error:≤± 0.2 ppm calibrated |
| Carrier frequency tolerance |
| Carrier frequency drift |
| RMS EVM (EDR) |
Residual VSA EVM: ≤-35 dB (+20 to -30 dBm)
Residual VSG EVM: ≤-35 dB (-10 to -70 dBm) |
| Peak EVM (EDR) |
| ZigBee(802.15.4) |
| Output power |
VSA power accuracy: |
± 0.5 dB (+20 to -45 dBm) |
| Power spectral density |
| Center Frequency Tolerance |
VSA frequency accuracy: |
≤ ± 0.2 ppm calibrated |
| EVM |
Offset:compensate the I and Q offset in OQPSK |
| Normal:no compensation applied |
| Other modulation quality measurements |
LO leakage,clock error,phase error,symbol clock error |
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