[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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