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Products
RSA306B USB Spectrum Analyzer

Benchtop performance meets definitive portability with the industry’s highest fidelity, lowest noise real time spectrum analyzer, at an amazingly low price. Up to 6.2 GHz frequency coverage 40 MHz real-time signal acquisition bandwidth Powered by USB3.0 0.73 kg (1.6 lbs.)

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Last Update: Friday, September 19, 2025
Manual - Performance Verification
RSA306B Real-Time USB Spectrum Analyzer

This document lists product specifications and performance verification procedures for the RSA306B USB Spectrum Analyzer.

P/N 077124301 | Date: Friday, September 08 2017
Manual - Primary User
RSA306B and RSA306B-SMA

These instructions describe installation and basic operation of the Tektronix RSA306B and RSA306B-SMA USB Spectrum Analyzers. It also includes safety, compliance, and environmental information for the …

P/N 071348302 | Date: Sunday, April 21 2024
Manual - Primary User
RSA306B and RSA306B-SMA

These instructions describe installation and basic operation of the Tektronix RSA306B and RSA306B-SMA USB Spectrum Analyzers. It also includes safety, compliance, and environmental information for the …

P/N 071348303 | Date: Friday, September 26 2025
Videos, Webinars and Demos
NEW RSA306B USB Spectrum Analyzer

Get RF analysis power in the palm of your hand at an unmatched price with the RSA306B. Small on price and big on performance the RSA306B now has improved dynamic range and a 3-year warranty.

| Date: Tuesday, March 22 2016
Datasheet
Tablet controller for Tektronix USB spectrum analyzers

Tektronix offers the Panasonic FZ-G1 tablet controller as an option to the RSA306B and RSA500A series USB spectrum analyzers and as a standalone unit. When purchased from Tektronix, the FZ-G1 includes pre-loaded SignalVu-PC software, with custom …

37W-60475-3 | Date: Friday, May 18 2018
Datasheet
RSA306B Spectrum Analyzer Datasheet

The RSA306B uses your PC and Tektronix SignalVu-PC™ RF Signal Analysis Software to provide real time spectrum analysis, streaming capture and deep signal analysis capabilities for signals from 9 kHz to 6.2 GHz, all in a low-cost, highly portable …

37W-60375-16 | Date: Monday, September 15 2025
Technical Document - Application Note
Programmatic Control on Tektronix USB Real Time Spectrum Analyzers

This application note will explain the programmatic interfaces and environments available for Tektronix RSA USB spectrum analyzers and provide recommendations and examples for your applications.

37W-61459-0 | Date: Tuesday, August 21 2018
Videos, Webinars and Demos
RSA306 USB Spectrum Analyzer

Discover the new member of the RSA spectrum analyzer family. A full featured analyzer for half the price of a conventional unit. Watching this 1 minute video will change the way you see spectrum analyzers!

| Date: Tuesday, November 04 2014
Faq
Can I connect to two USB RSA's at the same time?

Using DataVu-PC you can indeed connect to two RSA500A, RSA600A, or RSA306B’s concurrently. Both SA’s need USB3.0 connections and adequate throughput, then you can select RSA LiveVu 1 and 2. Trial licenses for DataVu-PC functionality can be found …

Created Date:Saturday, August 10, 2019