ICOM IC-M73 VHF Marine Handheld Transceivers
The IC-M73 is a powerful handheld marine VHF radio designed by Icom Inc. It boasts several impressive features:
- Waterproof Protection: The IC-M73 maintains the highest level of waterproof protection, with an IPX8 submersion rating. It has undergone rigorous testing and can survive being submerged in water up to a depth of 1.5 meters (4.9 feet) for 30 minutes.
- Slim and Stylish Design: The IC-M73 features a sleek and ergonomic design that combines style with functionality. Its durable and rugged body ensures user-friendly operation and a long lifespan. The high-intensity LCD with a wide viewing angle provides bright and easily readable characters, enhancing the overall user experience.
- Powerful Audio Output: With a 700mW loud audio output, the IC-M73 ensures clear and loud sound quality. It utilizes a BTL (bridge-tied load) amplifier, effectively doubling the audio output for enhanced performance.
- Long Battery Life: The IC-M73’s large capacity Lithium-Ion battery (BP-245H) allows for 17 hours of operation under normal conditions. It’s perfect for extended communication during marine activities.
- Useful Functions:
- Dualwatch and Tri-watch: Allows periodic checking of Channel 16 while operating on another channel, useful for communicating with other vessels or during sailing regattas.
- Last Call Voice Recording: Automatically saves the last incoming call for 1 minute.
- Active Noise Cancelling Technology: Reduces background noise by up to 90% for better voice clarity.
- Bass Boost Function: Enhances low-pitched sound for both transmit and receive signals.
- Low Battery Alert: Notifies you of low battery levels.
- Favorite channel and tag scan functions.
- Monitor function, Lock function, and Power Save function.
- Backlight function for night-time operation.
- Additional Accessories:
- Rapid desktop charger (BC-210) and cigarette lighter cable (CP-25H) are supplied.
- Optional waterproof speaker-microphones: HM-167 and HM-202.
Remember, the Icom IC-M73 is a reliable handheld VHF radio suitable for both leisure and commercial use. Whether you’re out on the water for a weekend or engaged in professional marine activities, the IC-M73 has got you covered! 🌊📻
Specifications
General
| Frequency range | TX | 156.025–157.425 MHz |
|---|---|---|
| RX | 156.050–163.275 MHz | |
| Usable channel groups | INT, USA, CAN, WX channels | |
| Type of emission | 16K0G3E (FM) | |
| Current drain | TX 6 W output | 1.5 A |
| RX Max. audio (Int SP/Ext SP) |
450 mA/250 mA | |
| Operating temp. range | –20°C to +60°C; –4°F to +140°F | |
| Antenna impedance | 50 Ω | |
| Dimensions (W×H×D) (projections not included) |
52.5×125×30 mm 2.0×4.9×1.2 in |
|
| Weight (approximate) | 320 g; 11.3 oz (With BP-245H, FA-S64V, MB-103) |
|
Measurements made in accordance with TIA/EIA-603. All stated specifications are subject to change without notice or obligation.
Transmitter
| Output power (Hi/Mid/Low) | 6 W/3 W/1 W |
|---|---|
| Max. frequency deviation | ±5.0 kHz |
| Frequency stability | ±10 ppm |
| Spurious emissions | –68 dBc typical |
| Adjacent channel power | 70 dB |
| Audio harmonic distortion | 10% (at 60% dev.) |
| Residual modulation | 40 dB |
Receiver
| Sensitivity | 0.22 µV typical (at 12dB SINAD) | |
|---|---|---|
| Squelch sensitivity | 0.35 µV typical (at threshold) | |
| 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) |
700 mW typical (Internal SP) 350 mW typical (External SP) |
|
Applicable IP Rating
| Ingress Protection Standard | |
|---|---|
| Water | IPX8 (Waterproof protection) |
All stated specifications are subject to change without notice or obligation.
Supplied accessories
- Cigarette lighter cable, CP-25H
- AC adapter, BC-123SA/SE*
- Rapid charger, BC-210
- Battery pack, BP-245H
- Belt clip, MB-103
- Antenna, FA-S59V or FA-S64V*
- Hand strap
* May differ depending on version.
Datasheet IC-M73 VHF Marine Handheld Transceivers
