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Thread: W3 HHCH to Radio protocol?

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    Default W3 HHCH to Radio protocol?

    Anyone actively researching the W3 HHCH communications to the radio itself?


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    Some work has been done, someone (Motorola?) published a "Virtual Control Head" that uses a PC to interface to the SB9600 SCI data internal to the subsections inside the radios. I think it's up here somewhere, do some searching (VRCH, IIRC). That would probably be a good place to start, if you want to find out more about the internal radio<->ch communications.