[Lowfer] SAQ in CT
Michael Sapp
wa3tts at verizon.net
Sun Jun 29 10:33:57 EDT 2014
Jay: Only thing observed here in EN90 was a usual fat carrier line at 17220
Hz about 20 dB above the noise, corresponding to a possible 287th harmonic
of 60Hz power grid. It's local to the environment, as it dissappears when
the EWE antenna is removed from my RAY6 converter. E-probe to Spec Lab is
even worse (likely due to e-probe location) and the 60Hz software filter in
Spec Lab does nothing/little to remove it---but then again I am not much of
a software guy and have not mastered Spec Lab by any means......
Congrats on your successful capture, 73 Mike wa3tts
----- Original Message -----
From: <jrusgrove at comcast.net>
To: <lowfer at mailman.qth.net>
Sent: Sunday, June 29, 2014 9:19 AM
Subject: [Lowfer] SAQ in CT
> June 29 2014 reception was slightly down from 'normal' with not much
> difference between the first and second session. Static levels were
> moderate. A short .mp3 of the tuneup and beginning of the message is
> available at:
>
> http://www.w1vd.com/SAQ062914.mp3
>
> For comparison purposes an .mp3 from last Decembers 'best ever' reception
> can be found at:
>
> http://www.w1vd.com/SAQ122413.mp3
>
> Note that these were recorded with exactly the same receiving setup:
>
> Modified Amrad E probe (1 meter)
> LNA
> Delta 44 A/D converter
> Spectrum Laboratory
>
> Jay W1VD WD2XNS WE2XGR/2
>
>
>
>
>
>
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