Icom AT-140 instruction manual Installations, Installation outline, Control cable

2 INSTALLATIONS

■Installation outline

qConnect a control cable and 4-conductor shielded cable.

• Refer to “Control cable” below.

rConnect the control cable and the coaxial between the transceiver and the AT-140.

• Refer to p. 5 “Cable connections.”

wConnect and solder the PL-259 connector to the coaxial cable.

• Refer to p. 4 “PL-259 connector.”

eMount the AT-140 in the desired location.

• Refer to p. 4 “Mounting.”

tConnect an antenna, ship’s ground or counter- poise.

•Refer to p. 1 “Antenna for ship” and p. 2 “Ground and counterpoise.”

■ Control cable

Between the AT-140 and HF marine transceiver, con-	OPC-566	: for IC-M710/RT, M700PRO
nect 4 control signal lines as shown below. To prevent	OPC-1147	: for IC-M802
RF feedback, use a 4-conductor shielded cable. Con-
nect the shield line to the [GND] terminal on the trans-	Refer to p. 6 “Terminal information” for details.
ceiver. Icom offers 10 m (32.8 ft) long optional control
cables as at right.

DWhen connecting to Icom IC-M802

To transceiver

[E]: Black

[13.6] : Red

[STAR] : White

[KEY] : Green

To AT-140

Use the optional OPC-1147, or as- semble the desired length 4-con- ductor shielded cable and the con- nector kits supplied with the transceiver and the tuner.

[E]: Black

[13.6] : Red

[STAR] : White

[KEY] : Green

[GND][GND]

DWhen connecting to Icom IC-M710/RT, IC-M700PRO

		Use the optional OPC-566/1147	To AT-140
		(either the connector to the AT-140
	To transceiver	or the transceiver requires assem-
[STAR] : White		bly), or assemble the desired length
		4-conductor shielded cable and the
[KEY] : Green
		connector kits supplied with the
		transceiver and the tuner.

[13.6]	: Red	[GND]	[GND]
[E]	: Black

[E]: Black

[13.6] : Red

[STAR] : White

[KEY] : Green

DWhen connecting to Icom IC-M700/TY, IC-78

To transceiver

[E]: Black [13.6] : Red

[STAR] : White

[KEY] : Green

Use the optional OPC-1147 (this	To AT-140
connector only requires assembly),
or assemble the desired length 4-
conductor shielded cable and the
connector kits supplied with the
transceiver and the tuner.

[GND][GND]

[E]: Black

[13.6] : Red

[STAR] : White

[KEY] : Green

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