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Ham Radio Microwave Dish Antennas
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RADIOANQ - Collins 51S-1

Collins 51S-1 Works fine on all bands except 3, 20, and 26 MHz and appears to either have dead crystal or need alignment on those frequencies. All other frequences are as s/n as expected and receive well. The readout dial was changed to a LED block of 48 led bulbs. The added components were a 12 volt supply, a 12 volt transformer and a mjni fan. only 2 extea holes were drilled into the internal holding brace inside the chassis and double sided removable tape wase used for mounting except for the power supply. All removed parts will be included with manual. The complete above conversion is reversible to original condition. Condition of this unit iis 9 to 9-1/2 out of 10 for case, trim ring, front panel, and chassis.

Listing #1760978 by N3QK
Submitted on 03/05/26
Submitted from 99-169-95-133.lightspeed.dybhfl.sbcglobal.net

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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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