[R-390] sp-600-jx-17

[twleiper@juno.com]

On Mon, 7 Jan 2002 21:27:38 EST Llgpt@aol.com writes:
> In a message dated 01/07/02 7:48:55 PM, tgrieco@optonline.net 
> writes:
> 
> << Recently purchased this unit and seems to be drifting...
> 
> Try replacing the OA2 voltage regulator tube, a weak one will cause 
> drift. 
> 
> Les Locklear

Add to that regulator issue...make sure the dropping resistor
is within spec. They often drift high and cause poor regulation.
You should have little to no drift on that rig, however it is not
unusual for the BFO to move around a bit making SSB a little
tough on a long term basis. But the rest should be solid.

Tom