Icom ID-51A Advanced Instructions

15-1
Section 15
REPEATER AND DUPLEX OPERATIONS
FM Repeater operation ■ ...................................... 15-2
Checking the repeater input signal D ................ 15-3
Duplex operation ■ ............................................... 15-4
Setting the frequency offset D ........................... 15-4
Setting the duplex direction D ........................... 15-5
Duplex operation D ........................................... 15-5
Off band indication ■ ............................................ 15-5
Auto repeater function ■ ....................................... 15-6
Auto repeater setting D ..................................... 15-6
Frequency range and offset direction D ............ 15-6
1750 Hz tone ■ ..................................................... 15-7
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Icom ID-51A Specifications

General

Frequency Range	144-148 MHz, 430-450 MHz
Antenna Connector	SMA
GPS Receiver	Yes
Waterproof	IPX7
Modes	FM, DV
Weight	255 g
Memory Channels	1304 channels
Output Power	5W (High), 2.5W (Middle), 0.5W (Low)