KANTRONICS KPC-3+ DB9 CONNECTOR DIAGRAM

“Push-To-Talk” (from TNC to TRx’s MIC pin in)
To TRx’s MIC pin in
“Transmit Audio”
(from TNC to TRx’s
MIC pin in
TRx’s MIC and Speaker Out sleeves to TNC
GND (per YAESU manual)
“Receive Audio”
(from TRx’s EXT Speaker to TNC pin in
KANTRONICS KPC-3+ DB9 CONNECTOR DIAGRAM
Use ceramic nonelectrolytic cap
(10uF) instead
Instruction from Kantronics KPC manuals (1 of 2)
Instruction from Kantronics KPC manuals (2 of 2)

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