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Model: IC-M304 (WHITE)- DISCONTINUED

ICOM IC-M304 Marine Radio, VHF, White Casing - Discontinued
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ICOM Marine

ICOM IC-M304 Marine Radio, VHF, White Casing - Discontinued

ICOM IC-M304 Marine Radio, VHF
25/1 watts output, water proof, white casing


Icom Part Number: ic-m304 (white casing)

Additional
ICOM IC-M304 Marine Radio Information:
 - ICOM IC-M304 Marine Radio Features and Benefits

 - ICOM IC-M304 Marine Radio User Manual


Supplied accessories with ICOM IC-M304 Marine Radio-
  • Hand microphone
  • DC power cable
  • Mounting bracket kit
ICOM IC-M304 Marine Radio Submersible compact body with large LCD and powerful audiO

ICOM IC-M304 Marine Radio is Compact and submersible
Equivalent to IPX7 (1m depth for 30 minutes, except cables).

ICOM IC-M304 Marine Radio has Large easy-to-see LCD
Shows full size channel number with 4-step backlighting.

ICOM IC-M304 Marine Radio contains Built-in DSC that meets RTCM SC-101
For distress calls, or for position request/position report.

ICOM IC-M304 Marine Radio Features New Force5Audio™ speaker
Delivers impressive audio output with powerful bass.

Favorite channel function
Offers quick channel selection from the microphone up/down buttons.

AquaQuake draining function
The vibrating “buzz” sound clears water away from the speaker grill.

ICOM IC-M304 Marine Radio Weather channel with weather alert
Listen for important weather broadcasts

ICOM IC-M304 Marine Radio Features Dualwatch and Tri-watch functions
Monitors Ch.16 and/or call channel, while using another channel.

ICOM IC-M304 Marine Radio is Also available in either black or gray

The M304 is available in black The M304 is available in gray

 

General ICOM IC-M304 Marine Radio Specifications
Frequency range

Tx

Rx

 
156.025–157.425 MHz

156.050–163.275 MHz

Usable channels USA, CAN, INT, WX channels
Type of emission 16K0G3E, 16K0G2B
Power supply 13.8V DC ±15%
Current drain (at 13.8V DC)
Tx
Rx
 
5.5A (at 25W output)
1.5A (at AF max.)
Operating temperature range –20°C to +60°C;

–4°F to +140°F

Antenna impedance : 50Ω (SO-239)
Dimensions (W×H×D,
projections not included)
153×67×133mm ;

6132×258×514 in.

Weight (approx.) 825g; 1.8lb
NMEA formats NMEA version 2.0 or 3.01

RMC, GGA, GNS, GLL

ICOM IC-M304 Marine Radio Transmitter
Output power 25W or 1W (at 13.8V DC)
Modulation system Variable reactance frequency modulation
Max. freq. deviation ±5 kHz
Frequency error ±10ppm
Spurious emissions Less than –70dBc (at 25W)
Adj. channel power More than 70dB
Audio harmonic distortion Less than 10% (at 60% dev.)
Residual modulation More than 40dB
ICOM IC-M304 Marine Radio Receiver
Intermediate freq. 1st 21.7 MHz, 2nd 450 kHz
Sensitivity 0.22μV typical at 12dB SINAD
Squelch sensitivity Less than 0.22μV
Adj. Ch. selectivity More than 70dB
Spurious response More than 70dB
Intermodulation More than 70dB
Hum and noise More than 40dB
Audio output power 4.5W typical at 10% distortion with a 4Ω load

Measurements made in accordance with TIA/EIA 603. All stated specifications are subject to change without notice or obligation.

ICOM IC-M304 Marine Radio Color versions
  • Black
  • Super white
  • Gray
ICOM IC-M304 Marine Radio Dimensions

Dimensions

Rear Panel Connections

Rear Panel Connections

ICOM IC-M304 Marine Radio, VHF 25/1 watts output, water proof, white casing Icom Part Number: ic-m304 (white casing) Additional ICOM IC-M304 Marine Radio Information:  - ICOM IC-M304 Marine Radio Features and Benefits  - ICOM IC-M304 Marine Radio User Manual Supplied accessories with ICOM IC-M304 Marine Radio- Hand microphone DC power cable Mounting bracket kit ICOM IC-M304 Marine Radio Submersible compact body with large LCD...
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ICOM IC-M304 Marine Radio Features and Benefits

ICOM IC-M304 Marine Radio User Manual

This product was added to our catalog on Wednesday 30 October, 2013.

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