K3: RTTY at 75 Baud (100 WPM) now working with the built-in decoder/encoder

Posted by wayne burdick on Jun 10, 2010; 6:16pm
URL: http://elecraft.85.s1.nabble.com/K3-RTTY-at-75-Baud-100-WPM-now-working-with-the-built-in-decoder-encoder-tp5164573.html

This weekend's RTTY contest will be using 75 baud (100 WPM) rather  
than 45 baud (60 WPM). Of course FSK works at either mode, but Lyle  
and I have also updated the K3's internal encoder/decoder to work at  
this speed.

(In case you haven't tried it: The internal encoder and decoder allow  
you to dabble in RTTY or PSK31 without using a computer -- just use  
the keyer paddle and message memories to send, and the VFO B display  
to copy incoming text.)

If you'd like to test 75 baud RTTY, please email me directly (n6kr at  
elecraft dot com). I'll send you the latest field-test firmware.

Once this has been tested, we'll be doing a beta release, which will  
also include the new high-speed CW mode. Could be as early as this  
afternoon.

73,
Wayne
N6KR

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