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  • Name: WT-208C Wireless network multiplex test instrument
  • No: 0003
The king of efficiency that supports full-band testing!
 
■   Supports 400M-6GHz frequency band and it can get more testing capabilities via software upgrade;
 
■   With advanced high-speed, highisolation switch matrix, it supports 8 -port parallel test and multiple connections to maximize instrument utilization;
 
■   Support True-MIMO test;
 
■   WT-208C can protect DC voltage below 5V. Under the condition of contact discharge, anti-static capacity can reach 7KV.

       WT-208C is a wireless connectivity tester integrating R&D and production test capabilities. The WT-208C supports True-MIMO test and can meet the complex and detailed test requirements in the R&D environment. It has a very wide working band and can support 400M-6GHz frequency band. Which can perfectly cover the test of the second station of the mobile phone(WBG) and mainstream standards of loT. The WT-208C also performs extremely well on the production line. It has advanced 8-port parallel testing technology that greatly enhanced the production capacity per unit time. And the design of 8 dedicated Ethernet ports makes it easier to build test environments for routers.
 
Extensible Business:
      ■ WLAN 802.11a/b/g/n/ac/p/ah;
       Bluetooth(1.0/2.0/3.0/4.0/4.1/4.2);
       IoT:ZigBee/Z-Wave/LoRa/802.11ah;
       GNSS:GPS/BDS/GLONASS;
       DECT(ETSI EN 300 176-1);
       MIMO;
       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 MHz
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)/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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