Jay, W1VD is an expert with older receivers. I hope Jay may have some comments to help. It certainly appears it is very sensitive and just needs a stable HFO that you already mentioned-Bob
> Date: Thu, 10 Oct 2013 19:47:09 -0230
> From:
[email protected]> To:
[email protected]> Subject: RE: LF: 74.5495 QRSS 60 starts at 2330 till 0500 at least...
>
> Hi Jim, Bob, Group.
>
> The clock was UTC. The sigs increased until the capture then suddenly
> disappeared. Thanks for the confirmation, Bob. The RX seems to work well
> except the HFO needs work. A plan is to tap the 10.7 MHz OCXO LO to clock
> an AD 9851 dds at 6x and use the output as the HFO. I think this will be
> more stable, but it could be a silly idea. Comments are welcomed.
>
> 73
> Joe VO1NA
>
>
>
> > If the clocks on Mike and Joe's spectrograms are both in UTC, the terminator
> > idea is probably wrong.
> >
> > If the clocks on Mike and Joe's spectrograms are both in local time, I
>
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