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3000 mic connector sigmal characteristics

Kuby, N6JSX
Kuby, N6JSX Member
edited April 2016 in FLEX Series (Legacy) Radios
I cannot find in the 3000 manual the microphone RJ connector pin-out signal characteristics, max/min, i.e. Up/Down/Fast - what is the signal requried to make these pins function, ground/B+/ resistance (page 4)? The manual is short on this critical info.

The same issue of the FlexWire connector. There is a pin-out label chart but know how to make function. Even some of the labels are cryptic,i.e. Line In, Line Out of what? Has the programming interface been published for this port (page 7)?

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