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Re: [RTTY] Noisy computer line in

To: ko7ss@yahoo.com
Subject: Re: [RTTY] Noisy computer line in
From: Stanley Zawrotny <k4sbz.stan@gmail.com>
Date: Sun, 15 Jan 2017 15:59:12 -0500
List-post: <rtty@contesting.com">mailto:rtty@contesting.com>
You might bring this up in the RFI forum.

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Stan, K4SBZ

"Real radio bounces off the sky."

> On Jan 15, 2017, at 11:16 AM, <ko7ss@yahoo.com> <ko7ss@yahoo.com> wrote:
> 
> I am just running the AFSK simple set-up of computer line in / line out to K3 
> line out / line in.
> Didn't think I was having decoding problems.
> 
> The other day I was using Google remote desktop to listen to the shack 
> computer. To get the audio
> the "listen to line-in" box has to be checked. I was amazed at how noisy it 
> was, crackles/pops, etc.
> I turned the K3 off and the noise was the same. There are a few ferrites on 
> the line in cable.
> 
> Does this mean I need an external usb soundcard? Better grounding? More 
> ferrites?
> 
> Maybe this is why I can't hear the VU's and 9K2's calling me on 80M rtty :)
> 
> 73 Bill KO7SS
> 
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