Specifications And Options; I Specifications; I Options - Icom IC-M422 Instruction Manual

Icom ic-m422 radio-marine: instruction manual
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I Specifications
D D General
• Frequency coverage
• Mode
• Channel spacing
• Current drain (at 13.8 V)
• Power supply requirement
• Frequency stability
• Dimensions
(Projections not included)
• Weight
D D Transmitter
• Output power
• Modulation system
• Max. frequency deviation
• Spurious emissions
D D Receiver
• Receive system
• Sensitivity (12 dB SINAD)
• Squelch sensitivity
• Intermodulation rejection ratio
• Spurious response rejection ratio : More than 70 dB
• Adjacent channel selectivity
• Audio output power
All stated specifications are subject to change without notice or
obligation.

SPECIFICATIONS AND OPTIONS

: Tx 156.025–157.425 MHz
Rx 156.050–163.275 MHz
: FM (16K0G3E), DSC (16K0G2B)
: 25 kHz
: TX high
5.5 A max.
Max. audio 1.5 A max.
: 13.8 V DC
: ±10 ppm
(–20°C to +60°C; –4°F to +140°F)
: 164(W) × 78(H) × 139.3(D) mm
(W) × 3
(H) × 5
15
1
15
6
(D) in
32
16
32
: Approx. 1070 g; 2.4 lb
: 25 W/1 W
: Variable reactance frequency
modulation
: ±5.0 kHz
: Less than –70 dBc
: Double conversion
superheterodyne
: 0.22 µV (typical)
: 0.22 µV
: More than 70 dB
: More than 70 dB
: 4.5 W (typical) at 10% distortion
with a 4 Ω load
D D Dimensions
148 (5
13
)
16

I Options

• MB-69
FLUSH MOUNT KIT
For mounting the transceiver to a panel.
• HM-157
COMMANDMIC II
External microphone-type controller. Provides optional inter-
com operation. 6 m (20 feet) microphone cable and mount-
ing base included. Black and white colors are available.
• OPC-999
MICROPHONE EXTENSION CABLE
6 m (20 feet) microphone extension cable for optional HM-
157
™. Up to 2 OPC-999 can be connected.
COMMANDMIC II
(18 m; 60 feet maximum)
11
28.9
125.4 (4
15
)
(1
1
)
16
8
164 (6
15
)
32
Unit: mm (inch)
10
11
39

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