Re: [Elecraft] Mast Mounted Preamp

2013-02-17 Thread Don Wilhelm
The PR6 is controlled by either the DIGOUT1 line in the ACC connector, or with the jumper installed, it is connected with the RX ANT button (not the PRE button). So I don't see how you could use either the PRE button or the RX ANT button. You could use the DIGOUT1 signal to operate a 5 volt rel

[Elecraft] Mast Mounted Preamp

2013-02-16 Thread Richard Thorpe
I have a 2 meter mast mounted preamp that is fed thus turned on by a bias tee injecting 12V into the coax, can I control that preamp by switching that 12V the same way the PR6 is controlled by the pre button on the K3 through the ACC connector? Thank you. R Thorpe K6CG _