Signal Hound USB-SA44B Spectrum Analyzer 1Hz-4.4GHz. Barely used.

Siglent SSA 3021X Digital Spectrum Analyzer 9kHz-2.1GHz OPT EMI/AMK/TG/Refl

Labloot DSA815-TG Spectrum Analyzer Tracking Generator 9kHz~1.5GHz -160dbm EMI

Agilent 4396B Network Spectrum Impedance Analyzer Option 010

HP Agilent 8563E Spectrum Analyzer 30hz -26.5 GHZ OPT 006 w/85620a Memory Module

GW Instek GSP-730 Benchtop Spectrum Analyzer

TinySA ultra spectrum analyzer

UNI-T UTS1015T 1.5 GHz Advanced Spectrum Analyzer Tracking Generator