[UK-CONTEST] 80M CC G3SJJ

Clive GM3POI gm3poi2 at btinternet.com
Fri Feb 23 06:14:13 EST 2007


Clive it was by W8JI on the Topband reflector. 73 Clive
----- Original Message ----- 
From: "Clive Whelan" <clive.whelan at btinternet.com>
To: <uk-contest at contesting.com>
Sent: Friday, February 23, 2007 11:08 AM
Subject: Re: [UK-CONTEST] 80M CC G3SJJ


> GM3POI wrote
> 
> <    Going back to the click problem for a moment, it has
> been highlighted
> lately that most rigs that display a keying rise/fall time
> get that figure
> wrong in that you need to set the figure higher in Millisecs
> to get the
> correct timing.  This factor appears to be
> about twice. i.e. set it to 10ms for 5 or 6 ms.  Has anyone
> looked into
> this.>
> 
> 
> Highlighted by whom?
> 
> I cannot measure the rise/fall times, but I can tell you
> that in the three rigs I have owned with this facility( two
> of which I still have) that 6mS IS correct. 4mS is a bit
> hard and 8mS is a bit mushy.  Rigs in question: TS870;
> IC7400;IC756PRO3.
> 
> 
> 73
> 
> 
> 
> Clive
> GW3NJW
> 
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