[RTTY] BARTG 75 RTTY Sprint?

[Robert Chudek - K0RC]

Here's the url:  http://jcs.dtic.mil/j6/cceb/acps/acp126/

It's an interesting piece of nostalgia dated 1989. The text establishes 
military operating procedures for both landline and communication links 
using HF. I liked the section where circuit testing would commence by 
installing a tape loop and THE QUICK BROWN FOX was transmitted twice with a 
second Line Feed intentionally suppressed. This would visually reveal any 
circuit problems because of the mis-matched over print. Obviously the 
equipment being used would be mechanical TD's (tape distributors) and 
Teleprinters in that environment.

Anyone remember the 'RTTY ART' that was created and exchanged "back in the 
days"?

73 de Bob - KØRC in MN



----- Original Message ----- 
From: "Jay" <ws7i at ewarg.org>
To: <rtty at contesting.com>
Sent: Wednesday, June 09, 2010 6:49 PM
Subject: Re: [RTTY] BARTG 75 RTTY Sprint?



Sure ref: ACP 126C.  850 Hz shift works very well on 2 Mhz military channels

Jafy

On 6/9/2010 4:37 PM, Robert Chudek - K0RC wrote:
> No one will be using a wider shift. It wastes bandwidth and is prone to 
> more
> errors.
>
> Do you have a url regarding a "NATO standard 850 Hz Shift"? I've never 
> heard
> of it.
>
> 73 de Bob - KØRC in MN
>
>
> ----- Original Message -----
> From: "Jeffrey M. Swiger"<N8NOE at ARRL.Net>
> To:<rtty at contesting.com>
> Sent: Wednesday, June 09, 2010 5:11 PM
> Subject: [RTTY] BARTG 75 RTTY Sprint?
>
>
>
>> Hi all,
>> Been some Talk and I have got Software setup.
>> QUESTION: at the 75 Baud is anyone Changing the Width of the Shift?
>> I have heard 2 Sides of this, 1 to stay at 170/200Hz Shift,
>> and another in Reading the NATO standard of 850Hz Shift?
>>
>> Jeff-N8NOE
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