[R-390] SSB R-390A?

[Tim Shoppa]

Roy wrote:
> 422.222 and 453.703 KC, respectively.

I did the math for the other crystal but figured my eyesight was
too poor to actually read the marking :-).

The 422.222 cannot possibly work as a SSB BFO, can it? I'd
expect the other sideband's BFO to be 456.3  kc +/- for symmetry,
which would be channel 46 (455.55kc) or channel 47 (457.something)

Even as some funky RTTY shift it wouldn't be at 30 kc offset, would it?
(Somebody can tell me about a RTTY demod that took that if they want...)

Tim.