[R-390] Shifty 17 MC osc report and survey please

Tom Norris r390radio at gmail.com
Mon Dec 12 18:22:24 EST 2005


[resent from different address due to random sorbs subjegation]

My '67 EAC shifts about 15 CPS by ear with 100 mV from a signal
generator, about the same from a couple very strong local AM stations.
 I'd never noticed it before.  Figured I'd post the results to the
list so we could all compare notes.

Tom NU4G

On Dec 11, 2005, at 6:16 PM, Conard Murray wrote:
[snip]
So, what of the survey? Tune in a strong local AMBC station, flip on the
BFO, AGC on fast  and then swap between AGC and MGC. Notice if there is any
change in pitch. A low tone makes it easier to detect a shift. You can also
listen to the 17 MC oscillator in another receiver. Please drop me a note
and let me know the results.
Thanks,
Conard, WS4S


More information about the R-390 mailing list