二手WT-328 无线连接测试仪全网回收
WT-328
曾S/15015200707(同微)
QQ:3140751627(同微)
koukou:三一四零七五一六二七(同微)
WT-328 无线连接测试仪面向下一代WLAN协议802.11ax生产测试解决方案!
■ 提供240M采样率选项(分析带宽180M)。在完美继承原WT-20X系列仪器的测试能力基础上,实现了对802.11ac160M/80M+80M业务的支持。
■ 支持行业z新的Wi-Fi 6(802.11ax)标准,160M带宽残余EVM典型值达到-47dB。满足DUTz优性能的测试,测试精度更高,有利于提升直通率。
■ 拥有两套测试单元。单机支持2x2 True MIMO测试;堆叠支持8X8 True MIMO测试;支持MU-MIMO。
■ 拥有独立的高功率输出端口(Port 9),支持+10 dBm输出,可提供高功率验证z大接收电平。满足产品研发阶段极限性能测试的需求。
WT-328是一款面向高端WLAN产品生产测试的专用仪器,支持400M-6G频段的射频信号测试,可为下一代WLAN协议Wi-Fi 6(802.11ax)提供可靠、高效的射频测试方案。两套独立的测试单元,支持MU-MIMO,单机可支持2X2 True MIMO测试; 新增port 9端口,支持高功率输出,满足产品研发时极限性能测试的需求;完美继承WT-20X系列的8端口并行测试技术,高效的运行特性兼顾了研发端与产线的测试需求。
支持业务:
■ WLAN(802.11 a/b/g/n/p/ac/ax);
■ Bluetooth(1.0/2.0/3.0/4.0/4.1/4.2/5.0)/BLE;
■ MIMO/MU-MIMO;
■ IoT:NB-IoT/e-MTC/LTE-M/ZigBee/Z-Wave/LoRa/802.11ah…;
■ Navigation:GPS/BDS/GLONASS;
■ DECT(ETSI EN 300 176-1);
■ LTE/WCDMA/GSM……;
nput/Output frequency range 400MHz to 6000 MHz
IF bandwidth 180 MHz
Input power range +30 dBm peak (+25 dBm average)
Output power range(CW) (RF-A1 to RF-B4) 0 to -100 dBm
Output power range(CW) (TX-AUX) +10 to -90 dBm
Input power accuracy Specification: ±0.5 dB (+25 to -40 dBm)
Typical: ±0.3 dB (+25 to -40 dBm)
Output power accuracy(RF-A1 to RF-B4) 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)
Output power accuracy (TX-AUX) Specification: ±0.75 dB ( +10 to -80 dBm)
±1.50 dB ( -80 to -90 dBm)
Typical: ±0.50 dB ( +10 to -80 dBm)
±1.00 dB ( -80 to -90 dBm)
Input/Output return Specification: >13 dB
Typical: 15 dB
Sampling data rate 30, 60, 120, 240 Msps
Spectral flatness Specification: ≤±0.75 dB ( ±80 MHz)
Typical: ±0.5 dB ( ±80 MHz)
Port to Port Isolation Specification: >90 dB
Typical: 110 dB
WLAN (802.11a/b/g/n/p/ac/ax)
EVM
Residual VSA EVM
(full packet channel estimation):
(measured at -10 dBm)
≤-47 dB for 20 M(typical: -50 dB)
≤-47 dB for 40 M(typical: -50 dB)
≤-46 dB for 80 M(typical: -48 dB)
≤-45 dB for 160 M(typical: -47dB)
Residual VSG EVM:
(full packet channel estimation):
(measured at -10 dBm)
≤-48 dB for 20 M(typical: -50 dB)
≤-48 dB for 40 M(typical: -50 dB)
≤-46 dB for 80 M(typical: -48 dB)
≤-45 dB for 160 M(typical: -47 dB)
Peak power VSA power accuracy: ±0.5 dB (+20 to -45 dBm)
RMS power
Frequency error VSA measurement error: ≤±0.2 ppm calibrated
RMS phase noise VSA integrated phase noise: <0.3 degrees (100 Hz to 1 MHz)