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Radio Frequency (RF) Spectrum Analyzer
GAO A0070002


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Overview – Radio Frequency (RF) Spectrum Analyzer

This radio frequency spectrum analyzer is used to install, test, troubleshoot, analyze and optimize wireless networks in telecommunications, broadcasting and CATV. It uses locked–phase local and all–digitized medium frequency processing technologies. All RBW/VBW filters and medium frequency/video detectors are digital. Its internal non–volatile memory can store 200 measurement data, which can be downloaded via its RS232 interface. The radio frequency spectrum analyzer is equipped with a 6-inch VGA TFT color LCD screen.

Technical Specifications – Radio Frequency (RF) Spectrum Analyzer

Frequency Range
9 kHz to 3 GHz
Frequency Readout Accuracy
±(frequency reading × reference frequency error + 5% span +25% resolution bandwidth)
Resolution Bandwidth
100 Hz to 1 MHz (1,3 steps)
Bandwidth Accuracy
± 25% (1 MHz) ± 10% (<1 MHz)
Bandwidth Switch Uncertainty
< 0.5 dB
Video Bandwidth
10 Hz to 1 MHz (1,3steps)
SSB Phase Noise
<-75 dBc/Hz (at 30 kHz,1 G)
<-110 dBc/Hz (at 1 MHz,1 G)
Amplitude Range
20 dBm to Noise Level
Max. Safety Level
CW 27 dBm DC Level ± 20 V
Display Average Noise Level
100 kHz to 500 kHz: < -95 dBm (typical -100 dBm)
>500 kHz: <-107 dBm (typical -115 dBm )
Combined Level Uncertainty
± 3 dB (reference level to 60 dBc lower than reference level, typical ± 1 dB )
Spurius Response
< -45 dBc
Residual Response
< -80 dBm
Frequency Response
±1.2 dB
Input Attenuator
0 dB to 30 dB (10 dB step)
Input Port
N female, 50 Ω, Input SWR 1.5
Digital Port
RS232
Power Consumption
< 15 W (not including recharging capacitance)
< 28 W (including recharging capacitance)
Operating Time
About 4 h with fully-charged battery
Mtbf
>3500 h
Weight
3 kg
Dimensions Circa
175 mm x 280 mm x 80 mm
Environment Adaptation
Conforms to third-level equipment standards in GJB3947–2000

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