[Elecraft] Amplifiers

Jim Brown jim at audiosystemsgroup.com
Fri Feb 3 23:13:06 EST 2012


On 2/3/2012 11:55 AM, John Simmons wrote:
> I'm looking for recommendations on a full power (1.5KW output)

The Ten Tec Titan 425 (the original) works quite well with a K3 (and 
with every other rig I've used to drive it. I have three of them.  It is 
possible to key the K3 directly and use the K3 Key out to drive the 
Titan in VOX mode on both CW, SSB, and digital modes.  That's because 
the K3 has a built-in delay of the TX signal that is adjustable, and 
defaults to 8msec.  It runs fine in full QSK, but I don't run it that 
way very often because I do a lot of contesting, and got tired of 
replacing the vacuum relay every couple of years. :)

73, Jim K9YC


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