Hi!

        I have a kenwood TM-702 transceiver and want to build a remote controlle
r
like RC-10 or RC-20, but with the added posibility of some kind of
"computer-link".

        I know that kenwood has a propietary protocol wich is capable of take
controll of the transceiver, this protocol is  full-duplex via 3-wire
(Clock, Data-IN, Data-OUT) and is available in the microphone plug.

        Unfortunately I don't have the necessary means to discover the format of
this protocol.

        Can anybody help me where can I find a project or ideas , or help , or
something about kenwood protocol?.