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Re: LF: wspr-15 frequency tolerance

To: "[email protected]" <[email protected]>
Subject: Re: LF: wspr-15 frequency tolerance
From: Roger Lapthorn <[email protected]>
Date: Tue, 19 Feb 2013 23:43:41 +0000
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My FT817 moved about 4Hz in a 15 min 137kHz WSPR15 test and this was edgy. I 
think less than a couple of Hz should be OK. 

73s G3XBM 

On 19 Feb 2013, at 21:41, "Graham" <[email protected]> wrote:

> Anyone  a  clue as  to the  limits  of    wspr-15   frequency tolerance ?
> short / long  term  drift   / jitter  in the  15 min  cycle ?
>  
> Tnx -G..


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