[Elecraft] Elecraft keyer chip replacement

Klaus Koppendorfer KK at ccf.net
Thu Aug 22 02:41:11 EDT 2013


Is there actualy a timing problem with kx3 cpu ??
Keying with 30wpm and more the dot-dash ratio is incorrect - very short dots like a machine gun :)
Compared to my k1, kx1,k2 and k3 the cw from internal keyer of kx3 is terrible

Dick, do you think there will be a solution in firmware soon ??

Vy73
Klaus
Oe6kyg


Elecraft does not use separate keyer chips.  Morse code generation is performed by the main microcontroller.

Dick, K6KR


Since I am interested in the Ultimatic mode and the Bug mode I have on my Pico keyer, can anyone tell me (I am mostly concerned with the KX1 and also the KX3 keyer chip):
 
1)
Do the Elecraft keyer chips have these modes?
 
2)
Is the Elecraft keyer keyer chip (drop-in) upgradable to a Pico Keyer chip?
 
David, k3tue
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