[Elecraft] Connecting the K3 to an expert amps 1.3K-FA

[Bill Roberson]

I  just got my 1.3K-FA and have been actively seeking information on cable connections from the K3 to the amp for automatic following of the amp from the K3.  I guess an FDTI cable from the K3 to a computer USB port would allow computer control of the K3, but what cable connections are needed from the K3 15 pin connector and/or the DB9 pin connector to the amp?  I have the relay connected and did not connect the ALC as Elecraft stated, but I would like the amp to come on when I turn on the K3 and follow the band/frequency changes.