Hi all,
I’m interested in adding a ground-on-xmit output to my galaxy 959 but the question pertains to any similar radio.
The ground path established during PTT won’t need to handle any significant current, 50mA at most.
This should be similar to an amp keyer circuit which but without the need to switch higher current.
Unfortunately I haven’t found much literature on the topic of adding amp keyer circuits to these radios.
Any pointers?
Thanks & 73’s!
9two7
I’m interested in adding a ground-on-xmit output to my galaxy 959 but the question pertains to any similar radio.
The ground path established during PTT won’t need to handle any significant current, 50mA at most.
This should be similar to an amp keyer circuit which but without the need to switch higher current.
Unfortunately I haven’t found much literature on the topic of adding amp keyer circuits to these radios.
Any pointers?
Thanks & 73’s!
9two7
