Icom ID-51A Basic Instructions

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BASIC OPERATION
New2001 New2001
D Abouttransmitpowerlevels
❍ WhentheexternalDCpowercable(13.5VDC)iscon-
nectedorBP-271/BP-272isattached.
: 5 W (High)/2.5 W (Mid)/1.0 W (Low2)/
0.5 W (Low1)/0.1 W (S-Low)
(approximately)
❍ WhentheBP-273isattached.
: Approximately 0.1 W (S-LOW) (fixed)
NOTE: When using the BP-273 battery case, “SLO,”
“LO1,” “LO2,” “MID” or no icon (high power) appears on
thedisplaybyholdingdown[LOW]
for 1 second.
But “SLO” appears while transmitting, and
the output
power is limited to approximately 0.1 watts.
High power (5 W)
Mid power (2.5 W)
Low2 power (1.0 W)
S-Low power (0.1 W)
Low1 power (0.5 W)
•Transmitpowerleveldisplay

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)