品牌
经销商厂商性质
深圳市所在地
WT-200测试仪支持2.4G和5G频段的射频信号测试，可提供可靠、高效的射频测试方案。具有高精度的功率、频谱、调制指标等测量功能。双端口、灵活的输入输出以及高效的运行特性兼顾了研发端和产线端的测试需求。
支持业务：
| General Technical | ||
| Input/Output frequency range | 2400 to 2500 MHz | |
| 4900 to 6000 MHz | ||
| IF bandwidth | 120 MHz | |
| Input power range | +30 dBm peak (+25 dBm average) | |
| Output power range(CW) | 10 to -100 dBm | |
| 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 -100 dBm) | ||
| ± 1.50 dB ( 0 to 10 dBm) | ||
| Typical: | ± 0.50 dB ( 0 to -90 dBm) | |
| ± 1.00 dB ( -90 to -100 dBm) | ||
| ± 1.00 dB ( 0 to 10 dBm) | ||
| Input/Output return loss | > 13 dB | |
| Sampling data rate | 120 Msps | |
| Port to Port Isolation | > 60 dB | |
| WiFi(802.11a/b/g/n/ac/p) | ||
| 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 | VSA power accuracy:± 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 | ||
| Other modulation quality measurements | LO leakage,clock error,phase error,symbol clock error | |
