Hi Chris,
I am using my SPE amplifier with both my K2 and K3 and it works
very well. I have put an entry in the Wiki K3 which describes the
band information interfacing. So far I have only used the K3 with
this.
The only thing you have to watch is the input power to the
amplifier. I have my TUNE s
The SPE amp will respond to the K3 Band Data output exactly as the Yaesu
Band Data Output. The only issue is that the K3 uses open drain outputs. I
don't believe that the SPE amp has pull-up resistors on the Band Data
inputs, so you may need to put 4.7K pull up resistors to 5V on the K3 band
Is anybody using the SPE Expert 1K-FA amplifer with the K2 or K3,
please?
I was wondering which CAT option the amplifier needs to be selected
to enable it to receive band information from the K2 and K3?
Also, I would appreciate any advice on using the amplifier with the
K2 and K3 in the light
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