A number of years ago you would often see a note on the DXspot.
Such as XX5XX 14089.0 RTTY - Space
This was done by several of us because of the different MARK SPACE
displays of the various Radios.
The Kenwood 950/940 for example, in FSK displays the SPACE freq. While
others rigs display Carrier, some MARK.
There was in the RTTY Journal an article about M/S and a table of whos
displays what.
After a while, watching the cluster and your favorite spotters, you
learned who ran what and what their frequency meant to you.
73, Mike WB9B
On 06/08/2011 5:43 PM, Clint Talmadge W5CPT wrote:
> Now if we could get folks to understand this when spotting RTTY stations on
> the cluster it would be great!
>
> Clint Talmadge - W5CPT
>
>
> -----Original Message-----
> From: rtty-bounces@contesting.com [mailto:rtty-bounces@contesting.com] On
> Behalf Of iw1ayd
> Sent: Wednesday, June 08, 2011 5:36 PM
> To: rtty@contesting.com
> Subject: Re: [RTTY] Mark& Space - High Tones
>
> Phil, may I say: yes.
>
> !
> space mark zero beat mark space
> !
>
> The mark is anyway the nearest tone to the suppressed carrier zero beat
> frequency. The readout on radio may change but this is the picture.
>
>
> 73 de iw1ayd Salvo
>
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