[ARC5] "Curing Chirp in Command Transmitters"

[Kenneth G. Gordon]

On 6 Oct 2014 at 13:34, AKLDGUY . wrote:

> Pins 7 and 8 are connected to a tap on the VFO coil (it's a type of Hartley
> oscillator). Now, obviously the cathode and heater currents flow through part of
> the VFO coil, from the tap to ground.

Yes. And is this current NOT likely to cause localized heating of that portion 
of the VFO coil, and thereby contribute to drift?

Ken W7EKB