|
CDMA综合测试仪G7104A功能强大、界面漂亮、操作简单，非常适合通信器材生产厂家的研发、测试、工程安装及网络优化等工作。它集成了频谱仪、信号发生器、功率计（射频功率，光功率）、DTF、E1/T1、码域分析功能（支持CDMAONE、1XEVDO、CDMA2000、WCDMA），以后会加入TD-SCDMA功能。
G7104A Specification
Standard
Frequency Accuracy ± 0.05ppmInternal
Frequency Aging ± 0.5ppm/yr
Display 10.4”TFT LCD
800 x 600 mode
Frequency and Time Reference
Even Second TTL
10 ms TTL
10 MHz -10 ~ +10 dBm
Spectrum Analyzer
Input Frequency Range 100kHz ~ 3GHz
Maximum Input level +30 dBm(1W)
Amplitude Accuracy ± 1dB
Resolution Bandwidth 100Hz, 300Hz, 1kHz, 3kHz, 10kHz, 30kHz, 100kHz, 300kHz, 1MHz
Dynamic Range +30 ~ -120dBm
Input Attenuation 0 ~ 50dB (Step: 5dB)
SSB Phase Noise ≤-90dBc/Hz
Display Average Noise Level < -125dBm @100Hz RBW
Port 1 VSWR <1.5
CdmaOne/Cdma2000 Tx Analyzer
Input Dynamic range > -40 dBm
Waveform Quality (ρ) ± 0.005 for 0.9 < ρ < 1
Pilot Time Alignment Error ± 1usec
Frequency Error ± 10Hz + Source Freq x Time Base Accuracy
Code domain power ± 0.5 dB (Rel.)
Channel Power ± 1 dB
Adjacent channel power ± 0.75 dB
WCDMA Tx Analyzer
Input Dynamic range > -40 dBm
Pilot Time Alignment Error ± 1usec
EVM ± 2.5% (Range: 15~20%)
Frequency Error ± 10Hz + Source Freq x Time Base Accuracy
PCDE ± 1.0%
Code domain power ± 0.5 dB (Rel.)
Channel Power ± 0.7 dB
Adjacent channel power ± 0.75 dB
Over The Air PN Scanner & Analysis (except in EV-DO and W-CDMA)
PN Scanner (max 5 PN analysis) Ec/Io, Delay Multipath Profile
Analysis
Channel Power, Pilot Power, Noise Floor, Delta Paging Power, Delta Sync Power, PN Offset, Estimated Rho
CDMA基站综合测试仪
Id:183258 Url： [IP = FORWARDED：-REMOTE：- User：3.128.190.174-VIA:], Time：2025/04/20 下 01:01:12
| 
