Message-ID: <1ED6E58E4A6A4E8E801AF303F0C61DE9@AGB>
From: "Graham" <g8fzk@g8fzk.fsnet.co.uk>
To: <rsgb_lf_group@blacksheep.org>
References: <281222.921.qm@web26004.mail.ukl.yahoo.com> <001301c901e6$917c2d30$2201a8c0@PC2> <731EB49F88B309428FFDDD2423F810E441C128@HERMES4.ds.leeds.ac.uk> <48AADCE5.7070602@virgin.net> <034D836CD37D497C80547813F78DE240@AGB> <48AB191F.2070100@w1tag.com> <2BD00AC139914C138F0FB6FE5FB00F4D@AGB> <48AD575F.3010204@w1tag.com>
Date: Thu, 21 Aug 2008 21:21:14 +0100
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Subject: Re: LF: Keyboard Modes for 600 Meters
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Ok John,

I spent a while last year looking for modes that would go through these 
'Meat grinder' transmission systems , only found , RTTY , Amtor arq/fec, 
Pactor arq/fec and Hf  Packet , 'hell' of course , but thats in a gray zone 
.... I think the original Jason system will but with the advent of 'Bill's 
joined up writing, windows 'xp' it looks to  of fallen over ..My version 
crashes on rx/tx change over . I think it made sequential frequency change 
steps, which where measured by rx software and thus determined the character 
.... which on 500 would be a good system, with no lock up time and 
presumably would print correctly to  the point of loosing the last set of 
tones  ?...

Graham ..

Ps  (Alberto, any chance of a recompiled 'xp' version ? )



--------------------------------------------------
From: "John Andrews" <w1tag@w1tag.com>
Sent: Thursday, August 21, 2008 12:54 PM
To: <rsgb_lf_group@blacksheep.org>
Subject: Re: LF: Keyboard Modes for 600 Meters

>
> Graham,
>
>> I think you will find , olivia  runs more than one tone at any one time 
>> and produces a 'two tone test' envelope , simple check, view the sound 
>> card o/p on a scope ?
>
> (Belated reply...) Yes, you are correct about Olivia -- easily confirmed 
> with a scope in a short on-air test. This once again teaches me not to 
> make quick observations while at work!
>
> John W1TAG
>
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com Version: 8.0.138 / Virus Database: 
> 270.6.6/1623 - Release Date: 8/20/2008 08:12
>
>
>