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Re[4]: LF: LF receiver

To: Mike Dennison <[email protected]>
Subject: Re[4]: LF: LF receiver
From: Chris Wilson <[email protected]>
Date: Wed, 11 Nov 2015 16:07:15 +0000
In-reply-to: <[email protected]>
Organization: Gatesgarth Developments
References: <[email protected]>, <D268B3DB.6FC31%[email protected]>, <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Hello Mike,

Wednesday, November 11, 2015

I  just took a screen shot of HDSDR as of about 4.00PM with averaging
set to 16. http://www.chriswilson.tv/band.jpg  This is with the active
antenna and the little Japanese receiver.


> Chris, 

> You should not need to use the 's' meter on HDSDR when taking 
> relative readings. The (wideband) waterfall display is already in 
> decibels - just place the cursor at the position you want to measure. 
> If that doesn't work, go to Options/Visualisation/Informations on 
> Mouse position. For noise readings I would increase the averaging 
> (Avg) function to perhaps 16 or more to get a flattish line.

> As a guide, I find that DCF38 is typically 63dB above daytime noise. 
> You are a little further away from DCF, so you should get a slightly 
> lower figure.

> Mike, G3XDV
> ==========







-- 
Best regards,
 Chris  2E0ILY                          mailto:[email protected]


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