ICOM IC-M37 VHF Marine Handheld Transceivers
The Icom IC-M37 is a reliable handheld VHF marine transceiver designed for both commercial and recreational vessels. Here are some key features of the IC-M37:
- Easy Operation: The IC-M37 has a slim design with large buttons, making it easy to operate even while wearing gloves during fishing or sailing. It provides instant access to channel 16 (the distress channel) as well as the Call channel.
- Loud Audio Output: With a powerful 700 mW (typical) audio output, the IC-M37 ensures clear voice reception even in noisy onboard environments.
- Long Battery Life: The BP-296 Li-ion battery pack offers approximately 12 hours of operation, perfect for a full day of cruising or fishing. For added peace of mind during emergencies, you can also use the optional BP-297 battery case.
- Waterproof Protection: The IC-M37 boasts exceptional IP57 waterproof protection, allowing it to remain safe even when submerged in water up to a depth of 1 meter for 30 minutes. You can confidently use it on deck or in dusty environments.
- Float’n Flash™ Function: If accidentally dropped into the water, the IC-M37 will float, flash, and sound an alarm. This feature reduces the risk of loss at sea, especially at night.
- AquaQuake™ Water Draining Function: Prevents audio degradation from a water-logged speaker by vibrating the speaker cone. You’ll hear clear audio even in wet conditions.
- 6 W RF Output Power: The IC-M37’s 6 watts of transmit power provide extended communication range for users.
- Dualwatch and Tri-watch Functions: These functions allow periodic checking of Channel 16 while operating on another channel. Useful for communicating with other vessels or during sailing regattas.
- Monitor Function: When receiving signals are weak, the Monitor function opens the squelch to help you hear the signal better.
- Additional Features:
- Low Battery Alert: Notifies you of low battery level.
- Voice Loud and Mute Function: Temporarily maximizes or mutes the volume.
- Channel History Function: Stores the last five channels used for easy recall.
- Various Scan Functions: Normal and priority scanning.
- Favorite Channel Function: Quick access to preferred channels.
- Weather Channels with Weather Alert Function: Stay informed about weather conditions.
- Lock Function: Prevent accidental changes.
- Power Save Function: Extends battery life.
- Backlight Function: For nighttime operation.
- LCD Contrast Selection.
Remember, the Icom IC-M37 is a reliable companion for marine communication, whether you’re out fishing, cruising, or sailing! 🌊🚢
Specification
General
Frequency range | TX | 156.025–157.425 MHz |
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RX | 156.050–163.275 MHz | |
Usable channel groups | INT, USA, CAN, WX channels | |
Type of emission | 16K0G3E | |
Current drain (at 3.7 V DC) |
TX (6.0 W/1.0 W output) | 2.75 A/1.0 A |
RX (Max. audio. Inter SP/Exter SP) |
0.4 A/0.2 A | |
Operating temperature range | -20 °C to +60 °C, -4 °F to +140 °F | |
Antenna impedance | 50 Ω | |
Dimensions (W×H×D) (Projections not included) |
59.7 × 140.5 × 38.7 mm, 2.4 × 5.5 × 1.5 in |
|
Weight (approximate) | 293 g, 10.3 oz (with BP-296, antenna and belt clip) |
Transmitter
Output power (Hi/Low) | 6 W/1 W |
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Max. frequency deviation | ±5.0 kHz |
Frequency stability | ±10 ppm |
Spurious emissions | –68 dBc typical |
Receiver
Sensitivity (at 12 dB SINAD) | 0.25 μV typical | |
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Squelch sensitivity (Threshold) | 0.25 μV typical | |
Adjacent channel selectivity | 70 dB typical | |
Spurious response | 70 dB typical | |
Intermodulation | 70 dB typical | |
Hum and noise | 40 dB | |
Audio output power (at 10% distortion) |
Internal SP | 0.7 W typical ( 8 Ω load) |
External SP | 0.3 W typical ( 4 Ω load) |
Measurements made in accordance with TIA/EIA-603.
All stated specifications are subject to change without notice or obligation.
Applicable IP Rating
Ingress Protection Standard | |
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Water | IP57 dust protection and waterproof protection |
Supplied accessories
・ BP-296 battery pack
・ BC-235 desktop charger
・ BC-217SA/SE* AC adapter
・ FA-SC59V antenna
・ MB-133 belt clip
・ Hand strap
* May differ or not supplied, depending on the transceiver version.
Datasheet IC-M37 VHF Marine Handheld Transceivers