The CAT interface on the 736R uses TTL signal levels, so if you're
up to some wiring, one of the "TTL Serial USB Adapter" available on
the Internet should work. Just need 2 wires - Tx data from the
dongle to the rig and ground. USB on the other end.
Back when I was using that rig for satellite work, I made my own
using a simple NPN transistor and a few-K ohm resistor, driven by an
old PC's serial port. You could do something like that from a
regular (RS-232) dongle.
Greg KO6TH
alex weimer via AMSAT-BB wrote:
I am looking for a Cat Control Cable
with Chipset in it for a Yaesu FT736R
If anyone out there has one that isn't
needed or wishes to sell please contact me.