U327 Heathkit HD-20 $39.95 SOLD
Crystal Calibrator
This Heathkit HD-20 crystal calibrator puts out a signal every 100 kHz. Operates from 9VDC battery (not supplied) which plugs in the rear. With original manual [08/05] |
U582 Heathkit ID-101 $36.95 SOLD
Electronic Switch
The Heathkit ID-101 electronic switch is a clever device to add an additional channel to an oscilloscope. AC cord into rear panel. S/N 127 126104. [08/20] |
UR93 Heathkit HD-1410 $39.95 SOLD
Keyer Paddle
The Heathkit HD-1410 is a keyer paddle. The speed (10 to 60 WPM) and sidetone frequency (500-1000 Hz) are adjustable. Rear panel has connections for external 12 VDC and headphones, receiver audio and external key. Top panel is blemished. [08/15] |
UR94 Heathkit HD-16 $34.95 SOLD
Code Oscillator & Key
Here is the Heathkit HD-16 code oscillator with original Owner's Manual. Also includes a straight key on a metal plate. [07/15] |
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U496 Heathkit HWA-2036-3 $19.95 SOLD
DC Power Supply
The Heathkit HWA-2036-3 has 13.8 VDC output and is designed to work with the Heathkit HW-2036. The rear panel has red and black wire output. This power supply turns on, but does not have any DC output. With schematic. Sold AS-IS, final sale. Can quote shipping. [03/20] |
