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9
CONNECTIONS AND INSTALLATION
■ Antenna
Most stations operate with a whip or long wire
antenna. However, these antennas cannot be
connected directly to the transceiver since their
impedance may not be matched with the transceiver
antenna connector.
R DANGER HIGH RF VOLTAGE! NEVER touch
an antenna while transmitting. It may result in an
electrical shock or burn.
Even with a 50 Ω matched antenna, all marine bands
may not be entirely usable. The following antenna
matcher and antenna tuner may be helpful for proper
antenna installation.
D MN-100/MN-100L
D AT-130/AT-120/AH-3
Backstay
Antenna
MN-100/MN-100L
When the antenna is
used for DSC reception.
Control cable (user supplied)
Assemble the connector using
the supplied connector kit. (p. 68)
See page 78 for pin assignment.
To the antenna element
[E]:
[13.6]:
[START]:
[KEY]:
[E]:
[13.6]:
[START]:
[KEY]:
For AT-120/AH-3:
D Non-Icom Tuner
Some non-Icom tuners may be used with the IC-M803.
Ask your dealer if you wish to connect one.
D AT-140
See page 70.
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