WT-208C 无线网络多路测试仪

WT-208C 无线网络多路测试仪

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);

• 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……

 

产品规格

WT-208C-1.png


概述:

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。

产品规格:

 

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 powerVSA power accuracy:± 0.5 dB (+20 to -45 dBm)
Power spectral density
Center Frequency ToleranceVSA   frequency accuracy:≤ ± 0.2 ppm calibrated
EVMOffset:compensate the I and Q offset in OQPSK
Normal:no compensation applied
Navigation
Test CapabilityCarrier-to-noise ratio
Output frequency rangeGPS: 1575.42 MHz (fixed)
Number   of simultaneous channels1
Output power range-60 to -120 dBm