[Elecraft] K3 and Yaesu FL7000 amp

cloud runner kt5x at cybermesa.com
Tue Dec 18 22:36:33 EST 2007


It appears to me (but I don't know for certain) that ACC Band0-3 can be mapped directly to Band Data A-D on the yaesu amp.  I can see current limiting resistors in the amp, and the binary code is the same under CONFIG KIO NOR

But, I have my wonders about the TX INH of the K3 and that of the FL7000.

According to a letter I have from Yaesu, the FL7000 grounds its TX INH line when it is ready for the exciter to transmit.  From what I am reading in the K3 manual, the ACC pin 7 TX INH appears to NOT transmit when it is grounded.  

They are opposites???

72,

Fred - kt5x

K2 # 0700
K3 # 0144


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