[GreenKeys] Info needed

Jack wa2hwj at att.net
Sat Mar 5 18:24:10 EST 2016


If you were really "RTTY cool", you had a code wheel that would
automatically send your CW ID with very narrow shift. Fair Radio
sold 
a military gadget (KY65 Keyer?) that had a programmable code wheel
and
28VDC motor.  An article in CQ showed how to modify it for
use as a RTTY ID. 

Jack K2TTY

NNNN


-----Original Message-----
From: GreenKeys [mailto:greenkeys-bounces at mailman.qth.net] On
Behalf Of tony.podrasky
Sent: Saturday, March 5, 2016 4:32 PM
To: Til128 at aol.com; greenkeys at mailman.qth.net
Subject: Re: [GreenKeys] Info needed

GA OMs;

The "cheap & easy" way to send the CW ID was to use the BLANK key
as a DASH, and the LTRS key as a DIT.

Yes, if you were running pictures it would embed those characters
into the picture but since they were non-printing it wasn't a big
deal.

If you want to hear how it sounds, listen to your outgoing signal
and then hit the LTRS key a few times and then the BLANK key. When
you get the feel, try sending your callsign. :-)

Oh - and if you were a 2-lander, you got a bonus because if you
used the LINE FEED key it would give you TWO DITS (of course, you
couldn't do that during a picture).

UE,
K2EAA - TONY
NNNN
ZCZC

On 03/05/2016 10:04 AM, Thomas Tillson via GreenKeys wrote:
> Hi Gang:
> Back in the day, (before my time) does anyone recall the
protocol for 
> sending and receiving TTY pictures?
> Was there a certain time/day?
> Was there a time limit?  I understand you had to send your call
sign 
> very 15 minutes...how did that work?
> Was anyone "in charge"
> Just looking for general info - but if you want to be specific,
that's 
> OK too.
> Thanks in advance.
> Tom

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