EIP Microwave Model 545A Microwave Frequency Counter

EIP 545A Microwave Frequency Counters

Hewlett-Packard 8447A Broadband Low-Noise RF Amplifier 0.1 – 400 MHz

Hewlett-Packard HP 8443A Tracking Generator Counter WITH WORKING NIXIE TUBE DISP

Vintage Atlantic Research Distortion Measuring Set Tester Works w/ Case

HP5340A Microwave Frequency Counter Front End And Opt.001 (6pcs)

Pendulum Instruments CNT-90 Frequency Counter, 12 digits

HP5340A Microwave Frequency Counter Front Panel, Display, Transformer And Fan