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> General radio 1390B noise generator w/pink noise filter
General radio 1390B noise generator w/pink noise filter
This is a General Radio 1390B Random Noise Generator. This generator produces a broad band noise signal at 5Hz to 5MHz, useful for noise and vibration testing in both industrial and educational settings. Upper frequency cutoff can be set to 20kHz, 500kHz, or 5MHz; and output level is metered and controlled with a 4-step attenuator in 20db steps. This particular Generator comes with a Pink Noise Filter attached, also manufactured by General Radio, type 1390-P2.
All components have seen very little use and are in excellent condition considering their age. There is very little cosmetic wear, and all the knobs and dials function as they should.
Please feel free to contact us if you have any questions!
