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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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TEST - RCA WR-67A RF Test Generator

Vintage vacuum tube RF signal generator covers 100 kHz - 30 MHz, plus fixed frequency outputs at 455 kHz, 600 kHz, and 1500 kHz. Generator produces audible signal on my HF receiver, but no capability to test below 550 kHz. RF output has strong 60 Hz sidebands - electrolytics in power supply should be replaced. Internal AM modulation appears not to work, external modulation not tested. Unit has 2-wire AC line input (sorry, no power cord available - uses old 2-prong cylindrical pin style), and chassis is at 60V AC due to RF bypass capacitors from each side of AC line to chassis. $20 plus actual cost of shipping - it is heavy due to double shielded enclosure.

Listing #1729709 by K8CN
Submitted on 05/17/25
Submitted from c-75-69-124-17.hsd1.nh.comcast.net

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