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Frequency range: 9kHz~20GHz; Maximum real-time bandwidth: 40MHz; The shortest signal duration at 100% POI is 7us; Up to 80dB medium mirror frequency suppression; 10.1-inch high brightness display screen and support for touch operation; Detachable carp ion battery for convenient field testing;

Key words:


The RSA series spectrum analyzer is a broadband, high-performance portable real-time spectrum analyzer that measures frequencies ranging from 5kHz to 26.5GHz, making it suitable for both indoor and outdoor environments.

The product adopts a 10.1-inch LED backlight high brightness display screen, supporting multi touch operation. Equipped with real-time spectrum, sweep spectrum, field strength measurement, USB power measurement, interference localization and demodulation analysis measurement modes, making it convenient for users to receive and analyze various RF signals on site. The medium mirror frequency suppression of up to 80dB and minimal residual response indicators meet the higher requirements of wireless monitoring. The product testing function is very comprehensive, battery powered, and convenient to carry. It is a powerful tool for on-site testing parameters, engineering installation and debugging, and daily maintenance and repair of various electronic devices. It can be widely used in various fields such as communication, broadcasting and television, radio management, electronic detection and countermeasures, precise guidance, and is also the best choice for university teaching.

Real time, switchable sweep mode

Two modes, real-time spectrum and regular spectrum, can be switched at any time

Has a variety of measurement functions

In the RTSA mode, it provides a variety of measurement functions such as conventional, density spectrum (afterbath), spectrum, density spectrum, power time spectrum, power time spectrum, power time spectrum.

Multiple trigger functions

In the RTSA mode, it contains free trigger, external trigger, intermediate frequency power trigger, PPS pulse trigger, and frequency mask trigger function.

Universal spectrum analysis function

The general spectrum analysis complete parameters such as the frequency and power of the signal through the two measurement methods of scanning and FFT.

Advanced measurement function

Under the general spectrum, there are measurement functions such as neighboring power, channel power, occupation bandwidth, noise-ratio, harmonic distortion, PASS-FAIL, field strstrength measurement, third-order interoperability, time spectrum, audio demodulation, frequency count and other measurement functions.

  • Real time spectrum analysis frequency range: 9kHz~20GHz
  • Real time analysis bandwidth: 40MHz
  • Phase noise: -95dBc/ Hz@10kHz
  • Scanning frequency spectrum analysis: 1Hz~5MHz
  • Optimal noise level: -162dBm
Model Name Frequency range Maximum real-time bandwidth Resolution Bandwidth Phase noise Display average noise level Trace Source Price
RSA080 5kHz ~8GHz 40MHz 1Hz~5MHz -98dBc/Hz@10kHz -165dBm Optional Quote
RSA200 9kHz ~20GHz 40MHz 1Hz~5MHz -95dBc/Hz@10kHz -162dBm Optional Quote
RSA260 9kHz ~26.5GHz 40MHz 1Hz~5MHz -95dBc/Hz@10kHz -162dBm Optional Quote
Configuration Designation Model
Real time spectrograph host 5kHz to 8GHz (sweep and real-time spectrum) RSA080
9kHz to 20GHz/26.5GHz (sweep and real-time spectrum) RSA200/260
Standard CD-ROM (user manual, programming manual)  
AC/DC adapter (AC input,+20V output)  
1 N/SMA-JK adapter and 1 SMA-JJ cable  
Optional Advanced measurement kit RSA-AMK
High stability time base RSA-OCX0
GPS/BD navigation (with GPS antenna) RSA-BD
Interference localization RSA-IL
Interference positioning RSA-IL
USB power sensor (10MHz~6GHz) UP60
Analog modulation analysis (AM/FM modulation analysis) RSA-AMA
Broadband omnidirectional antenna (300MHz~7.5GHz) OA750
Broadband directional antenna (600MHz~8GHz) DA800
Omnidirectional antenna/directional antenna 0A750/DA800
Ultra short wave handheld direction finding antenna (9kHz~8000MHz) SDA800
Long endurance battery (15000mAh, 22000mAh/14.8V) LB-15/LB-22

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Universal attachments (optional)

Vector Net Calibration Kit

Sagittal Net Calibration Kit (4 SAM type negative calibration pieces, DC-9GHz)

Ultra short wave handheld direction finding antenna (9kHz~8000MHz)

9KHz-30MHz handheld directional antenna 20MHz~200MHz handheld directional antenna 200MHz~500MHz handheld directional antenna 500MHz~8000MHz handheld directional antenna

LNA010 broadband amplifier

When not using a direct power cord, it is necessary to ensure that the input voltage of the broadband amplifier is+5V. When using a direct power cord, it is necessary to ensure that the input voltage of the direct power cord is+5V

PLA030 Pulse limiter

The main function of a limiter is to limit the output signal amplitude to a certain range, which means that when the input amplitude exceeds a certain reference value, the output amplitude will be limited to a certain amplitude and will no longer change with the input voltage. The applicable frequency range is 50kHz~1GHz.

RFS003 Radio frequency switch

The applicable frequency range of the RF switch (RFS003) is 9kHz~300MHz. When the RF switch is turned off, the isolation degree is 34dB (minimum value). This RF switch is mainly used in conjunction with our company's limiter.

ANT01 Near-field probe

ANT01 is a cost-effective near-field probe primarily used to locate interference sources and determine the cause of interference. It can be used to detect the direction and strength of the magnetic field on the surface of the device;

PRBI-400 Current injection probe

The current injection probe is mainly used for conducting sensitivity measurement; The interference signal is injected into the signal cable or power line of EUT to simulate external interference to determine the conduction sensitivity of EUT.

CDN016-M3 Coupling decoupling network

The coupling/decoupling  network consists of two parts: coupling and decoupling.The main  function of decoupling is to prevent useful signals from leaking to the power supply terminal (AE port) and to prevent disturbing signals from interfering with useful signals. The function of coupling is to transmit the disturbance signal of the device under test (EUT port) to the signal port.(RF port) in order to measure by measuring instruments, or transmit the electromagnetic disturbance signal of RF transmitter to the tested equipment. 

VB30 vswr bridge

• Frequencyrange: 10MHz-3.6GHz  • Tested port: N (female) type  • IN-1o-DUTinsertion loss: 4dB (typical)  • Directionality: 24dB (typical)  • Maximum input power: +30dBm(lW)  • Applicable models: HSA800 series, SAi 000 series and SA2000 series 

T/R1000 RF Demo Kit

• Radio frequency amplifier: The frequency range is 10MHz~2GHz,And the gain is 9dB~15d8(14dB@lGHz) • Radio frequency band-pass filter: Bandwidth 920MHz沉5MHz,Center frequency 922.5MHz  • Mixer: RF IN 5MHz~1500MHz             LO IN 5MHz~500MHz             RF OUT DC-1000MHz  • Oscillator LO/N:Frequency range 35MHz~4400MHz, Output power -3dBm--10dBm  •Oscillator LO:The frequency range is 2200MHz~4400MHz.,And the output power is 0dBm~+ 13dBm • Variable gain amplifier:Frequency range 15MHz~30MHz, gainrange 0dB~30dB  • Intermediate band pass filter: Bandwidth19.9MHz~22.9MHz ,Center frequency 21.4MHz • Reference timebase: 10MHz  •Interfuce:USB

FD100 frequency detection characteristic test module

• Based on BALUELEC Spectrum Analyzer, It can provide frequency discrimination   characteristic test function, Which can replace frequency scrumer  • Size 100mmx60mmx25mm • Universal USB interfuce for easy control  • Weight≤200g • Applicable models: SA1000 series and SA2000 series

DA800 directional broadband antenna

• Frequency measurement range: 600MHz-8000MHz •Input impedance: 50Ω • VSWR(Typical):<2:1 • Gain (Typical): 6dBi • Weight: 400g • Dimension: 353mrnx223mrnx28mrn

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Tel: +86-0551-68107097

Email: admin@baluelec.com

Address: No. 800, Wangjiang West Road, High-tech Zone, Hefei City, Anhui Province China.

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