User's Manual

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BAND A
BAND B
BAND C
BAND D
GND
12-I About YAESU and K3 Interface
Circuit
Four bits of band data (A to D) are
connected to CONT connector as
illustrated.
This interface is used for Elecraft K3 as
well.
CONT
12-J About KENWOOD Interface
Circuit
Kenwood uses TD/RD pins of CONT
connector for EIA232C based serial
communication. Loop back wiring for
pin 7 and 8 is required at Kenwood
connector side.
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BAND
GND
12-H ICOM(BAND VOLTAGE
）
Interface
Circuit
CONT
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ICOM
ACC2
Connector
CONT
１２ Technical Information about Various Connectors