SRA080 Real-time Spectrum Analyzer

SRA080 Real-time Spectrum Analyzer is a broadband, high-performance portable real-time spectrum analyzer, the measurement frequency covers 5kHz~8GHz, and it can be used in both indoor and outdoor environments.
SRA080 Real-time Spectrum Analyzer adopts a 10.1-inch LED backlit high-brightness display and supports multi-touch operation. With measurement modes such as real-time spectrum, swept spectrum, vector network analysis, antenna feeder measurement, field strength measurement, USB power measurement, interference location and demodulation analysis, it is convenient for users to diagnose and solve various RF measurement problems on site. Up to 80dB medium image frequency suppression and extremely small residual response index make it meet the higher requirements of radio monitoring. The product testing function is very comprehensive, it can be powered by batteries, and is easy to
carry. It is a powerful tool for on-site testing parameters of various electronic equipment, engineering installation and debugging, and daily maintenance. It can be widely used in communications, radio and television, radio management, electronic detection and countermeasures. , precision guidance and other fields, and it is also the best choice for college teaching.

Key Features

Frequency range:5kHz~8GHz

Maximum real-time bandwidth:40MHz

The shortest signal duration at 100% POI: 7us

Support real-time spectrum, scanning spectrum, VNA, antenna and feeder measurement, field strength measurement, interference location, power measurement, analog modulation analysis and other measurement modes

Up to 80dB Medium Image Rejection

10.1-inch bright display and supports touch operation

Removable lithium-ion battery, convenient for field testing

1. Real-time Spectrum Analysis
Frequency Range


Real-time analysis bandwidth


Minimum signal duration at 100% POI


Phase noise


Window function types

Hanning, Blackman-Harris, rectangular, flat-top, Caesar, Gaussian

Maximum sampling rate


Display Modes

Density Spectrum, Waterfall, Power vs Time

Trigger mode

External trigger, intermediate frequency power, pp

2. Input/Output Interface

RF signal input/output, N-type negative (50Ω)


Host: USB 2.0 A connector, dual USB ports


10/100 Base-T, RJ-45 connector

Headphone jack

FM/AM audio demodulation output


10MHz reference input, SMA female, input power 0dBm to +10dBm


145MHz IF output, SMA female

Trig In

External trigger input, 3.3V/5V TTL level


GPS/BD antenna input port, SMA female


8-core aviation connector, directional antenna electronic compass connector

DC 20V

20VDC power adapter interface

3. Common Parameters

LED backlight, 10.1 inch TFT-LCD, 1208×800

Machine weight (including battery)

About 3.9kg(Except VNA option)



Operating temperature

0℃ – 50℃

Storage temperature

-20℃ – +70℃


14.8V; 6400mAh

Power Adapter

Input: 100V~240VAC; 50/60Hz; 1.4A

Output: +20V; 6A

Overall power consumption

About 30W

(Note: see more technical specifications in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
SRA080 Real-time Spectrum Analyzer Frequency range: 5kHz~8GHz; Maximum real-time bandwidth:40MHz; The shortest signal duration at 100% POI: 7us


Module No. Item
/ CD-ROM(User Manual, Programming Manual)
/ AC/DC adapter (AC input, +20V output)


Module No. Item
SRA-AMK Advanced Measurement Suite
SRA-OCXO High stability time base
SRA080-VNA Vector Network Analysis
SRA080-DTF Antenna and feeder measurement
SRA-FS Field strength measurement
SRA-IL Interference location
UP60 USB power sensor
SRA-AMA Analog Modulation Analysis
SRA-DMA Digital Modulation Analysis
OA750/DA800 Omnidirectional Antenna/Directional Antenna
SDA800 Ultrashort Wave Handheld DF Antenna (9kHz~8000MHz)

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