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Last modified 2024-09-18

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Icom IC-M73

A picture of Icom IC-M73

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range: TX: 156.025-157.425 MHz
RX: 156.050-163.275 MHz
Tuning steps:Channelized
Frequency stability:±10 ppm @ -20 to +140°C (-4 to +140°F)
Mode:FM
Channels / memory management: All international, US and Canadian channels
10 NOAA weather channels
1 call
Alpha tags
Duplex shift / offset:Automatic according to bandplan
Power supply:7.4 VDC (Nominal)
Current drain / power consumption:RX: Max 450 mA
TX: Max 1.5 A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):52*125*30 mm (2*4.9*1.2")
Weight:280 g (9.9 oz), with BP-245H
Other features: Channel 16 button. Dual/triwatch. Scanning.
Digital recording and playback (30 seconds).




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:0.22 uV (12 dB SINAD)
Selectivity:70 dB (Adjacent channel)
Image rejection:
AF output power / speaker:700 mW at 10?% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: High: 6 W
Mid: 3 W
Low: 1 W
Modulation system:Variable reactance frequency modulation
Max FM deviation (Factory set):±5 KHz
Spurious emissions:-68 dBc (Nominal)
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 2013-20xx
Additional info:
Related documents:User manual (3.7 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
AD-129
BC-123S
BC-157S
BC-197
BC-210
BC-242
BP-245H
CP-25H
FA-S59V
FA-S64V
HM-167
HM-202
MB-86
MB-96F
MB-96L
MB-96N
MB-103
OPC-515L
OPC-656
Charger adapter
AC adapter
AC adapter
Multicharger
Desktop charger
AC adapter
Li-Ion battery pack. 7.2 V, 2000-2150 mAh
Cigarette lighter cable
Flexible antenna
Flexible antenna
Speaker-microphone
Speaker-microphone
Swivel belt clip
Leather belt hanger
Leather belt hanger
Leather belt hanger
Belt clip
DC cable (For BC-210)
DC cable (For BC-197)