[Johnson] Ranger VFO chirp on 40 Meters

Bill Cromwell wrcromwell at gmail.com
Fri Mar 7 09:08:15 EST 2014


On 03/07/2014 08:35 AM, Jbrannig at verizon.net wrote:
> I solved my Ranger VFO problems by replacing all the Silver mica 
> capacitors in the circuit.
>
> Jim
>

Hi Jim,

Thanks for your testimony. That is exactly what I am going to try next. 
If that doesn't clean it up I am building a Hallicrafters HA-5 
work-alike and plug that into one of the xtal sockets. The HA-5 is a 
heterodyne VFO box that would have output on 160 and 40 meters for a 
Ranger. The mixer would be keyed for spotting and the output buffer 
keyed as well to transmit. I will be building that anyway for the MOPA 
transmitters I have here with no VFOs.

73,

Bill  KU8H


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