[RTTY] Mark & Space - High Tones

[Jim Rhodes]

The one I learned was LSMFT - Low Space Means Fine Teletype, then somebody
went and made a cigarette commercial out of it! ;-)

Jim K0XU Sent from my Xoom tablet
On Jun 8, 2011 5:54 PM, "Robert Chudek - K0RC" <k0rc at citlink.net> wrote:
> As Joe says, the space RF frequency is always (should always be) the
> lower of the two RF frequencies being transmitted. When it is not,
> people cannot copy you unless they invert their decoder.
>
> So the graphic should look like this:
>
> Space Mark Carrier Space Mark
>
> So... what's a crutch to help you remember this? Here's one visual "When
> you step off into space, you are going to fall down (lower)."
>
> 73 de Bob - KØRC in MN
> ------------------------------------------------------------------------
>
>
> On 6/8/2011 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 at contesting.com [mailto:rtty-bounces at contesting.com] On
>> Behalf Of iw1ayd
>> Sent: Wednesday, June 08, 2011 5:36 PM
>> To: rtty at 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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