[hpsdr] Alex - Problem

[Scott Cowling]

Hi Gordon,

Can you read the serial number of your Alex-RX board without 
disassembling everything?  (It might also be on your invoice.)

We keep a log of test results, and I would like to check it to see if 
we made any notes on your board during test.

73,
Scotty WA2DFI

At 16:38 2011-09-19 -0400, Gordon & Lois Duff wrote:
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>It appears that my 20 Mhz HP Filter is bad.  I have a tracking 
>generator connected to TX1 and a Spectrum Analyzer connected to 
>RX.  When I manually step thru the filters I can see the response 
>changing except when I get to the 20 MHz filter.  The relay clicks, 
>but the spectrum does not change.  All other features work fine.
>
>I am not highly motivated to disassemble everything to fix the 
>problem, right now, but I would like a plan of attack for the 
>future.  Suggestions?
>
>Gordon, KA2NLM
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