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  • 名称: WT-208C无线网络多路测试仪
  • 编号: 0003
支持全频段测试的效率王者!
 
■   支持400M-6000MHz频段的工作频段,覆盖了Sub 1G频段下的多个IoT无线业务标准。
 
■   高速、高隔离度的开关矩阵支持8路并行测试,将测试效率发挥到极致
 
■   可支持True-MIMO测试,可满足研发环境下的测试要求。
 
■   可靠性高,可防护5V以下直流电压。接触放电条件下,防静电能力达7KV。

       WT-208C是一款集研发和生产测试能力于一身的无线网络测试仪器。WT-208C支持True-MIMO测试,能满足研发环境下复杂、详尽的测试要求。它具有极宽的工作频段,能支持400M-6GHz频段,对于手机的第二站(WBG)测试、物联网主流标准都能完美覆盖。同时,WT-208C在产线表现极为优异,它拥有先进的8端口并行测试技术,能极大地提升单位时间的产能。8个专属网口的设计,让路由器产品测试环境的搭建变成更加简单。
 
支持业务:
      ■ WLAN 802.11a/b/g/n/ac/p/ah;
       Bluetooth(1.0/2.0/3.0/4.0/4.1/4.2/5.0)/BLE;
       IoT:ZigBee/Z-Wave/LoRa/802.11ah;
       GNSS:GPS/BDS/GLONASS;
       DECT(ETSI EN 300 176-1);
       MIMO;
       未来可添加LTE/WCDMA/GSM……
 
 

General Technical
Input/Output frequency range 400 to 3800 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(400 to 3800 MHz)
0 to -120 dBm(GPS)
-5 to -100 dBm(4900 to 6000 MHz)
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 -120 dBm)
Typical: ± 0.50 dB ( 0 to -90 dBm)
± 1.00 dB (   -90 to -120 dBm)
Input/Output return loss > 13 dB
Sampling data rate 60, 120 Msps
Port to Port Isolation >   100 dB (400 to 3800 MHz)
> 90 dB (4900 to 6001 MHz)
WiFi(802.11a/b/g/n/ac/p/ah)
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 ± 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
Navigation
Test Capability Carrier-to-noise ratio
Output frequency range GPS: 1575.42 MHz (fixed)
Number of simultaneous channels 1
Output power range -60 to -120 dBm
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