Second Hand Spectrum Analysers
There are so many different spectrum analysers to pick from, available from leading manufacturers and in differing models. These devices measure the magnitude of input signals versus frequency within a full frequency range of instrument. These analysers come in many different second hand conditions to suit all budgets.

We may be compensated for any purchases made
![]() | Anritsu MS2721A 100kHz to 7.1GHz Spectrum Analyser/Spectrum Master | £750.06 or make offer £50.00 delivery |
![]() | Aim-TTi PSA1303 1.3GHz Handheld Spectrum Analyser The Aim-TTi PSA1302 1.3GHz Handheld Spectrum Analyser is a high-quality device manufactured in the United Kingdom by Aim-TTi. This portable analyser allows users to accurately... | £618.70 or make offer £8.52 delivery |
![]() | Anritsu Spectrum Analyzer MS2601B (with SRAM 32KB memory card and manual) This dependable spectrum analyser is working and in a good physical condition. Great overall condition owing to the fact that the device has been used... | £699.00 or make offer £25.00 delivery |
![]() | 138M-4.4GHz USB SMA Signal Source Generator Simple RF Spectrum Analyzer Module The 138M-4.4GHz USB SMA Signal Source Generator is a versatile module that allows users to generate and analyse RF signals within a frequency range of... | £28.00 or make offer £2.94 delivery |
![]() | R&S FSU 50 Spectrum Analyzer 20Hz-50GHz | K7, K30, K40 Options | Frontend Fault This Rohde & Schwarz FSU 50 (20 Hz to 50 GHz) is being sold with a known hardware fault in the RF front-end. It powers... | £5986.70 or make offer Free delivery |
![]() | Avcom PSA-33B Portable Spectrum Analyser The Avcom PSA-33B Portable Spectrum Analyser is a high-quality device designed for signal and spectrum analysis. With a frequency range of 1 - 2100MHz, a... | £156.70 £4.90 delivery |
![]() | Agilent E4402B Spectrum Analyser 9kHz-3GHz Tested Working RF Agilent E4402B ESA-E Spectrum Analyzer 9kHz–3GHz | Tested & Working | Verified. Agilent E4402B ESA-E Series Spectrum Analyzer. Agilent E4402B Spectrum Analyzer. Model: E4402B. Manufacturer:... | £1290.00 £47.50 delivery |
![]() | Hewlett packard 8591a spectrum analyser 9kHz-1.8GHz HP 8591A RF Spectrum Analyser – 9 kHz to 1.8 GHz. For sale is an HP 8591A RF spectrum analyser covering the frequency range from... | £749.00 or make offer Free delivery |
![]() | Vintage Laplace SA450B Spectrum Analyser | £449.99 Free delivery |
![]() | Anritsu MT8801B Spectrum Analyzer, Radio Communications Analyzer Anritsu MT8801B Radio Communications Analyzer, Spectrum Analyzer. MADE IN JAPAN I used it as Spectrum Analyzer (300kHz to 3GHz), although it has many options for... | £873.70 or make offer £25.00 delivery |











