The K2’s VCO (voltage-controlled oscillator) may be susceptible to
low-frequency modulation by very large power transformers, such as
those in linear amp power supplies and antenna rotator controllers.
Such modulation can usually be eliminated by simply moving the
equipment away from the
wayne burdick wrote:
(Order #K2VCOSHLDKT).
I am deeply honored to have an Elecraft part number named after me.
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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In a message dated 10/6/2005 6:28:59 P.M. Eastern Daylight Time,
[EMAIL PROTECTED] writes:
The K2’s VCO (voltage-controlled oscillator) may be susceptible to
low-frequency modulation by very large power transformers
Will future K2 kits incorporate the mag shielding mod?
Bill K3UJ
1- Will it be more difficult to tune T5 instead of asjusting L30 ?
2- Will it be standard in K2 kit now or it is just optional ?
3- Will we loose precision on the VCO stability, or any other manner
regarding performance when applying this mod ?
I'm planning to buy and build another K2...
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