3
5
INSTALLATIONS
2001 NEW 2001 NEW
5
2001 NEW 2001 NEW
q Connect the pins to the control cable and insert
into the supplied connector.
•Referto“Controlcable”asdescribedbelow.
w Connect and solder the PL-259 connector to the
coaxial cable.
Refer to “PL-259 connector” as described below.
e Mount the AT-141 in the desired location.
•Refertopage6,“Mounting.”
r Connect the control and coaxial cables between
the transceiver and the AT-141.
•Refertopage7,“Cableconnections.”
t Connect the AT-141’s ground terminal to the ship’s
ground or counterpoise.
•Refer to page 3 “Antenna for ship,” and page 4
“Ground and counterpoise.”
y Connect the antenna element (wire).
•Refertoexamplesonpages2,and10–12.
Installation outline ■
Between the AT-141 and HF transceiver, connect
four control signal lines, as shown below.
To prevent RF feedback, use a four conductor
shielded cable.
Connect the shield line to the [GND] terminal on the
transceiver.
Icom offers an optional OPC-1465 control cable.
•Length:10m
Refer to page 8, “Terminal information” for details.
Control cable ■
D When connecting to an Icom transceiver
[GND]
To the AT-141
[ANTC] : Black
[13.6] : Red
[STAR] : White
[KEY] : Green
Use the optional OPC-1465, or assemble a four conductor shielded
cable of the desired length using the connector kits supplied with the
transceiver and the tuner.
[ANTC] : Black
[13.6] : Red
[STAR] : White
[KEY] : Green
To the transceiver
[GND]
PL-259 connector ■
q Slide the coupling ring down.
Strip the cable jacket and tin the shield.
•Tintheexposedbraidandthenpulloutthejacket.
w Strip the cable as shown below.
Tin the center conductor.
e Slide the connector body over the cable and sol-
der it.
NOTE: Use a soldering iron with enough heating
power to securely solder the ground braid and
body. Otherwise the connection may be loose, and
communication trouble may occur.
r Screw the coupling ring onto the connector body.
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