Mark,

Sure sounds like you need to run the RX image again..  What happens if you
change bands and return to the same frequency?  If the image goes  away
after changing bands,  maybe the WBIR got lost,  otherwise re-run the RX
Image again..


73,
Dudley

WA5QPZ
FlexRadio Systems

(512) 250-8595, Option 2
Email: dud...@flexradio.com <dud...@flex-radio.com>
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On Sun, May 1, 2011 at 9:43 PM, Mark Lunday <wd4...@triad.rr.com> wrote:

> PSDR 2.0.22, Flex 3000, latest firmware.
>
> Started noticing tonight (did not see it yesterday), strong CW signals on
> 20
> meters have an image 20 kHz down.  I can use the second receiver to listen
> to the image, and it definitely is the image of the original strong signal.
>
> Ran a complete calibration for all receiver tests, all passed OK.  Still
> seeing the strong images.  Primary signal is at -80 dBm, image is at -125
> dBm.  All NR/NB turned off.
>
> Probably a simple error somewhere on my part, any suggestions on how to
> resolve this?
>
>
> Mark Lunday, WD4ELG
> Greensboro, NC  FM06be
> wd4...@arrl.net
> http://wd4elg.blogspot.com
> http://wd4elg.net
>
>
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