[Hammarlund] drift of receiver HF oscilator

[RJ Mattson]

If that mixer oscillator were crystal controlled, you would only receive one 
frequency.
The variable mixer osc gives you a band of frequencies.
bob..w2ami

----- Original Message ----- 
From: "John King" <k5pgw at yahoo.com>
Subject: [Hammarlund] drift of receiver HF oscilator


Has anyone made the oscilator crystal controlled or
ever saw a modification for that? Would be interested if there is a mod for 
crystal
control of the drifting oscilator. 73, John, K5PGW