On Fri, Aug 12, 2011 at 9:49 AM, Christoph Petermann <[email protected]>wrote:

> Thanks Al,
>
> I have been trying all that ideas last night. It looks like some tendency
> on loosing WBIR when the relays are switched. But I found it independant
> from that - it fails when the 1500 is cycled and the LT2S switching is
> disconnected. And I found it happens by far more often in the DIGU mode than
> in USB mode. It is independant from the RX RF signal being routed to the
> F1500 or not. This does not mean that a spike "shoots" away the settings of
> WBIR.
> Nevertheless it a strange behaviour.
>

Yes, exactly. I normally run WSPR and the repeated TX/RX and band-switching
cycles make the problem show up very quickly. Funny thing is, it affects
only the 1500. Neither the 3000 nor 5000 are affected. Go figure.

I was working with Flex to categorize the problem a couple weeks ago but I
haven't heard anything more from them on their progress to fix it.

-- 
Brian Lloyd, WB6RQN/J79BPL
3191 Western Dr.
Cameron Park, CA 95682
[email protected]
+1.767.617.1365 (Dominica)
+1.916.877.5067 (USA)
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