[Lowfer] Mystery Noise At KU4XR

Michael Sapp wa3tts at verizon.net
Mon May 19 00:07:19 EDT 2014


Eric: Yep!  I went through the LF converter and cleaned all the connectors
tonite. Perhaps it helped.  I may try running the OCXO w/o the 3dB pad.
There is a chance it has one internally.....

I measured the 3.0MHz level on the IF output port through the diplexer and
it was 2050uV (-40.75 dBm), so I seem to have enough safety margin to run a
higher mixer LO drive level....

Mike wa3tts


----- Original Message ----- 
From: "Eric NO3M" <no3m at no3m.net>
To: <lowfer at mailman.qth.net>
Sent: Sunday, May 18, 2014 11:09 PM
Subject: Re: [Lowfer] Mystery Noise At KU4XR


> Looks like you got him Mike:
>
> 2014-05-19 03:04      WG2XCT      0.475750      -27      0  EM94bw     0.1
> WA3TTS      EN90xn      646      14
>
> FB! 73 Eric NO3M
>
> On 05/18/2014 11:00 PM, Michael Sapp wrote:
>> John& All: Fairly quiet here for a change. ....-29 at 0240 for XIQ and
>> looks like I had a piece of XCT on/near 745 but no capture....
>>
>> http://i1296.photobucket.com/albums/ag19/wa3tts/RAY6LFRX_zps30a17caa.jpg
>>
>> Perhaps cleaning all the RF connects with deoxit this eveing helped......
>>
>> 73 Mike wa3tts
>>
>>
>>
>
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