In marine environments there are many sources of noise that can affect the quality of your communications, such as engine noise, breaking surf and more. The IC-M36 automatically adjusts the outgoing voice and the incoming audio to compensate for the ambient noise level: whether you're in a loud environment or in a quiet area, the IC-M36 ensures your radio conversation is sent and received as clearly as possible.
Continuing the legacy of the IC-M34, the IC-M36 floats back up to the surface if dropped overboard, even if the optional speaker microphone, HM-165, is attached.
The vibrating "buzz" sound clears water away from the speaker grill.
When you need an instant “boost” in the volume, a simple push of the “LOUD” button gives you full volume immediately. In addition, holding the “LOUD” button mutes the audio output.
The sub-microphone on the rear panel inverts phase and cancels out ambient noise from the main microphone. As a result, the IC-M36 reduces the affect of background noise (particularly trebly noise) from the transmitted signal and makes it easier to catch voice communication.
When in an engine room or high noise environment, the sub-microphone detects the ambient noise and the IC-M36 automatically increases the volume output to suit the surrounding environment.
Although the IC-M36 delivers a high 6W RF output and 700mW audio output, its current saving circuit offers a practical 8 hours* of operating time with the supplied 980mAh Lithium-Ion battery pack.
*Typical operation with Tx (Hi): Rx: standby=5:5:90
Thanks to the large, easy-to-operate buttons, the IC-M36 provides intuitive operation. A pinched-waist slender body makes it easy to hold and carry the radio, and is surprisingly compact for a floating radio.
|Usable channels||INT, USA, CAN, WX channels|
|Type of emission||16K0G3E (FM)|
|Current drain (at 7.4V DC)|
Tx (at 6W output)
Rx (at AF max.)
Operating temperature range
-20°C to +60°C; -4°F to +140°F
|Antenna Impedance||50Ω (STUD)|
(Projections not included)
|62 × 139.5 × 43 mm; |
2 7⁄16 × 5 1⁄2 (H) × 1 11⁄16 in
|Weight (approx.)||295g; 10.4oz (With BP-252, FA-SC58V and MB-109)|
|Output power (Hi/Low)|
6W (High),1W (Low)
2W (High, with alkaline cells), 1W low
|Max. frequency deviation||± 5 kHz|
|Audio harmonic distortion||Less than 10% (at 60% dev.)|
|Adjacent channel power||70dB|
|Audio harmonic distortion||10% (at 60% dev.)|
|Sensitivity (at 12dB SINAD)||0.25µV typical|
|Squelch sensitivity||0.35µV typ. (at threshold)|
|Adjacent Channel Selectivity||70dB typical|
|Spurious response||70dB typical|
|Intermodulation Rejection||70dB typical|
|Hum and noise ratio||40dB typical|
|Audio output power (at 10% distortion)|
700mW typ. (16Ω load)
Applicable U.S. Military Standards
|Standard||MIL 810 F|
|Low Pressure||500.4||I, II|
|Low Temp.||502.4||I, II|
Also meets equivalent MIL-STD-810-C, -D and -E.
Measurement made in accordance with TIA/EIA-603. All stated specifications are subject to change without notice or obligation.