Dear Friends,

I've a friend who own into his amplifier collection an HF Amplifier from
HARRIS model RF355 and he's trying to locate the information concerning the
commands to be sent over the serial RS232 line to drive the internal antenna
tuner automatically.
This kw HF amplifier was initially designed to follow an HARRIS RT1446
transceiver.
Could someone help in this search?
May be there are on this newsgroup some OM who worked in the past at HARRIS
communication division in the US or in the UK?

Many thanks in advance for the help.

Best 73's
pf, F5BQP