Yaesu CT-M11 User Manual

CT-M11 Connection Cable

The CT-M11 is a convenient cable for connecting after-market equipment to the 7-pin jack of the Yaesu FTM-10 series transceiver.

The wire color, jack pin-out, and function information is as follows:

Pin No.	WIRE COLOR	MIC JACK			CONTROL JACK	SP/LINE-IN JACK
1	Orange	MIC 2			MIC 1	LINE-IN L-CH
2	Gray	5 V			9 V	NC
3	Brown	SP OUT L-CH			SP OUT L-CH	SP OUT L-CH
4	Green	SW1			TXD	SP GND
5	Blue	SW2			RXD	LINE-IN R-CH
6	Red	GND			GND	LINE-IN GND
7	Black	SP OUT R-CH			SP OUT R-CH	SP OUT R-CH
		Pin 3
		Pin 4			Pin 2
					Pin 6
		Pin 7
		Pin 5			Pin 1

(VIEWED FROM TRANSCEIVER’S REAR PANEL)

When connecting a PTT switch to the MIC Jack, assemble the components as shown in the diagram below.

	Green	390 kΩ
Pin 4 (SW1)
Pin 5 (SW2)	Blue
		390 kΩ
		PTT
Pin 6 (GND)	Red

E A F 8 6 X 7 0 0