WT-208C
无线网络多路测试仪
产品规格
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 | ≤ -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 | Probability of peak signal power being greater than a given | |
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 | |