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
![]() | Agilent E4402B ESA-E series Spectrum Analyzer - 9 kHz to 3.0 GHz Agilent E4402B ESA-E series Spectrum Analyzer - 9 kHz to 3.0 GHz Please Note; This item powers on and looks to work fine, however I... | £475.90 or make offer £4.35 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 £11.76 delivery |
![]() | Vintage Laplace SA450B Spectrum Analyser | £449.99 Free delivery |
![]() | Advantest spectrum analyzer TR4131 10kHz to 3.5Ghz Working but a little scruffy | £516.70 or make offer £16.82 delivery |
![]() | Large Joblot Of Marconi TF 2370 Spectrum Analyzer PCB | £70.00 £6.90 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 |
![]() | Rohde & Schwarz FSH3.03 100 kHz - 3 GHz Handheld Spectrum Analyzer with Preamp The Rohde & Schwarz FSH3 is the ideal spectrum analyzer for rapid, high-precision, cost-effective signal investigations. FSH3 100kHz to 3GHz Spectrum Analyzer. Rohde & Schwarz... | £1077.70 or make offer £12.99 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 |
![]() | 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 |
![]() | Agilent E4405B ESA-E Series Spectrum Analyzer Recertification Initial Checks. SKU: ITEM-53864. AB31-38, AB40-52, AB54-56, AB63 IV1-28, IV30-32, IV36-56, IV63, KA27-28, KW1-17, PA20-38, PA41-49, PA60-78, PH4-44, PH49-50, PO30-41, TR21-25, BT, GS, GY,... | £2335.00 or make offer Free delivery |











