AITELONG Products

SAT-WSA4020 Spectrum Analyzer

SAT-WSA4020

SAT-WSA4020 Spectrum Analyzer

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Aitelong SAT-WSA handheld spectrum analyzer covers 9K-40G spectrum, the instrument can achieve signal monitoring and analysis, satellite signal analysis, signal coverage test, and communication interference troubleshooting. It is available for testing base stations, satellites, internet of vehicles, wireless terminals, radio stations and other equipment. This device provides test support for operators, operation and maintenance providers, equipment manufacturers and wireless spectrum monitoring organizations.

Basic function

Base station analysis: 5G NR、LTE、WCDMA、NB-IoT、GSM、satellite protocol
Signal analysis: AM/FM/PM/LSB/USB、ASK/FSK/MSK/PSK/QAM etc.
Drive Test: Indoor signal coverage, outdoor drive test.
Interference analysis: Waterfall measurement; afterglow spectrum; signal direction finding; interference location; four-window interference troubleshooting; TDD system interference troubleshooting, etc.
Test analysis: Spectrum scanning, field strength measurement, channel power, OBW, ACLR, 100MHz real-time spectrum, spectrum emission template, signal-to-noise ratio, harmonic distortion, phase noise, differential spectrum, zero span, signal strength, channel scanning, audio demodulation, etc.

Key Features

Spectrum range: 9kHz~4.4GHz/6.3GHz/7.5GHz/9GHz/20GHz/40GHz
Support many varieties function of base station analysis, such as

5GNR/TDD-LTE/FDD-LTE/WCDMA/NB-IoT/GSM

Reach up to 1000MHz actual time bandwidth analysis
Support TDD system upstream and downstream separation interference troubleshooting test
Download the IQ data, support the third software to analyze the IQ data
Afterglow spectrum, effectively monitor the superposition or burst signal
Directional antenna with electronic compass for signal direction finding, supporting multi-point positioning function;
Support wireless communication road test, and realize automatic positioning road test function with GPS;
10.1-inch capacitive touch screen with multiple operating modes such as "day mode" and "dark mode";
Small size and slight weight≤2.4kg
Battery power supply≥3 hours
Easy to carry,support remote control.

Frequency range	9kHz~4.4GHz/6.3GHz/7.5GHz/9GHz/20GHz/40GHz
Frequency accuracy	±1ppm
Phase noise	≤-106dBc/Hz@10kHz offset 1GHz ≤-127dBc/Hz@1MHz offset 1GHz
Average noise level	Amplifier close (Not 40G device)		Amplifier close (Not 40G device)
	100kHz～50MHz：-142dBm/Hz		100kHz～50MHz：-145dBm/Hz
	50MHz～6.3GHz：-148dBm/Hz		50MHz～6.3GHz：-164dBm/Hz
	6.3GHz～9GHz：-148dBm/Hz		6.3GHz～9GHz：-161dBm/Hz
	9GHz～20GHz：-145dBm/Hz		9GHz～20GHz：-160dBm/Hz
	Amplifier open (40G device) 88MHz～9GHz：-140dBm/Hz 9GHz～30GHz：-145dBm/Hz 30GHz～40GHz：-142dBm/Hz
Level accuracy (Level testing uncertainty)	±1.5dB（9kHz~4.4GHz/6.3GHz7.5GHz/9GHz/20GHz）
	±2dB（9kHz~40GHz）
Level resolution	0.1dB
Max. input safe power	26dBm（9kHz~4.4GHz/6.3GHz） 23dBm（9kHz~7.5GHz/9GHz/20GHz/40GHz）
Third-Order Intercept Point	100kHz～3GHz : ≥+10dBm
	3GHz～6.3GHz : ≥+12dBm
Second Harmonic Distortion	<-75dBC
Remaining Responses	<-90dBm
Reference level range	-130dBm～+30dBm
VSWR	<2.0
Real-time spectrum analysis bandwidth	Max 100MHz
Analog signal analysis	AM、FM、PM、LSB、USB
Demodulation analysis support mode	5G NR、LTE、WCDMA、GSM、NB-IoT、Satellite protocols, vector signals, audio analysis
Demodulation indicators	5G NR	1.2%@2.6GHz (PSS channel)
		1.3%@2.6GHz (SSS channel)
		1.0%@2.6GHz (PBCH channel)
	LTE	1.2%@1.8GHz (QPSK modulation)
		1.7%@1.8GHz (16QAM modulation)
	Vector signal	0.8%@1.8GHz (symbol rate1Msps QPSK)
		1.3%@1.8GHz (symbol rate 1Msps 64QAM)
Power	AC：100~240V/50~60Hz DC：19V
Temperature	-10℃~50℃
Screen	10.1” TFT touch screen
Size	LHW：311mm206mm61mm
Weight	2.4kg