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Last modified 2024-09-17

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Icom IC-M23

A picture of Icom IC-M23

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range: TX: 156.025-157.425 MHz
RX: 156.025-162.025 MHz
Tuning steps:Channelized
Frequency stability:±1.5 KHz @ -15 to +55°C (5 to 131°F)
Mode:FM
Channels / memory management: All international, US and Canadian channels
1 call
Duplex shift / offset:Automatic according to bandplan
Power supply:3.7 VDC (BP-266 battery pack)
Current drain / power consumption:RX: 8-350 mA
TX: 0.7-2.3 A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):58*128*34 mm (2.28*5.04*1.34")
Weight:260 g (9.17 oz), with battery pack, antenna and belt clip
Other features: Channel 16 button. Scanning. Dual/triwatch.
AquaQuake water draining function.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 21.7 MHz
2nd IF: 450 KHz
Sensitivity:0.63 uV (20 dB SINAD)
Selectivity:70 dB (Adjacent channel)
Image rejection:
AF output power / speaker:600 mW at 10% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: High: 5 W
Low: 1 W
E-Low: 500 mW
Modulation system:Variable reactance frequency modulation
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Less than 0.25 uW
Microphone impedance / connector:? ohm / Internal only
Microphone input level:-




MISCELLANEOUS
Manufactured:Japan, 2011-20xx (Discontinued)
Additional info:
Related documents:User manual (3.1 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
AD-123
BC-119N
BC-121N
BC-145S
BC-157S
BC-199S
BP-266
CP-23L
CP-24
FA-SC58V
MB-124
OPC-515L
Charger adapter
Desktop charger
Multicharger
AC adapter
AC adapter
AC adapter for regular charging
Li-Ion battery pack. 3.7 V, 1500-1590 mAh
Cigarette lighter cable. For BC-119N
Cigarette lighter cable
Flexible antenna
Belt clip
DC power cable. For BC-119N