[GreenKeys] Introducing myself - Jeff

[Russ Miller]

 >>And I can NOT stress this enough, if the other party is
 >> running a "Glass TTY", they are using a UART. And there is
 >>NO way to adjust a UART to copy the wrong speed.

However, Glass TTY applications such as MMTTY provide the option
to copy many speeds including 66 WPM.  I use this feature very often
to copy DDK-9 weather reports for the Baltic Sea on 30M (10100.8 kHz)
using  66 WPM 425 Hz shift inverted.

On Mon, Aug 5, 2019 at 9:22 PM Jeffrey Angus <jdangus at att.net> wrote:

> On 8/5/19 6:18 PM, Paul Heller wrote:
> > The 32 was designed for Telex. But telex runs at 50baud
> > (66WPM). If you are copying ITTY, the 66WPM (telex standard)
> > gear was probably changed over to a 60WPM (RTTY standard)
> > gear at some point. (I have heard debate about how well a
> > 66WPM machine can receive a 60WPM RTTY signal, but it
> > certainly could not send correctly).
>
> Here's how that works:
> 1. Yes, if you have a ranger finder, which moves the "The data
>  ?????? is now" +/- of the standard middle of the pulse, yes you
>  ?????? can move it one way to copy good 60WPM on a 66WPM
>  ?? ?? machine.
> 2. However, you will be transmitting 66WPM.
> 3. If the other party has a range finder, they can move it to
>  ?????? copy your 66WPM on their 60WPM machine.
> 4. And I can NOT stress this enough, if the other party is
>  ?????? running a "Glass TTY", they are using a UART. And there is
>  ?????? NO way to adjust a UART to copy the wrong speed.
> 5. This includes everything using a UART. Repeaters, speed
>  ?????? converters, Kantronics KAM and AEA PK-232 terminals and
>  ?????? the i-Telex TW39 cards.
>  ?????? Some of them can be set to the correct speed.
>
>
> --
> "I am a river to my people."
> Jeff-1.0
> WA6FWI
> www.foxsmercantile.com
>
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