Parts/Repair Only — Untested — General Radio Random Noise Generator 1390-B

VINTAGE GENERAL RADIO COMPANY 1390-B RANDOM NOISE GENERATOR

Marconi TF 2091B Noise Generator

HP/Agilent 8643A Synthesized Signal Generator 0.26-1030 MHz

1390-B random noise generator

HP 86633B Modulation Section for 8660 Series Signal Generators, Untested, As Is

VINTAGE GENERAL RADIO COMPANY 1390-B RANDOM NOISE GENERATOR USA Made

B&K Precision Model 1248 Digital I.C. Color Generator - As Is Untested