[ARC5] "Curing Chirp in Command Transmitters"

[AKLDGUY .]

> In regards to the cathode and filament circuit in the VFO of the ARC-5
tube.
> It would appear that the circuit was originally designed for a directly
heated cathode tube and
> they decided to go with the 1626 instead but not changing the initial
design.

That is exactly the same conclusion I came to, but didn't mention
(my posts are already too long and numerous).

73 de Neil ZL1ANM