ICOM IC-M85 VHF Marine Transceiver

Frequency coverage (Tx/Rx):

Marine channels: 156.025–157.425 MHz (Tx), 156.050–163.275 MHz (Rx)

Land mobile channels: 136.000–174.000 MHz

Usable channel groups:

Marine: USA, INT, CAN, WX

Land: 100 land mobile channels

Type of emissions:

Marine: 16K0G3E

Land: 16K0F3E / 11K0F3E

Channel spacing:

Marine: 25 kHz

Land: 25 kHz / 12.5 kHz

Power supply requirement: 7.2 V DC nominal

Antenna impedance: 50 Ω

Operating temperature range:

Marine: –20°C to +60°C (–4°F to +140°F)

Land: –30°C to +60°C (–22°F to +140°F)

Dimensions (W × H × D, projections included): 56 × 92 × 36.2 mm (with BP-294) / 2.2 × 3.6 × 1.4 in

Weight: Approx. 246 g (9.9 oz) with BP-294, FA-SC58V, and MB-93

TRANSMITTER

Max. frequency deviation:

Marine: ±5.0 kHz

Land: ±5.0 kHz (Wide) / ±2.5 kHz (Narrow)

Frequency stability: ±5.0 ppm

Spurious emissions: –70dBc typical

Hum and noise:

Marine: 40 dB (Wide)

Land: 40 dB (Wide) / 34 dB (Narrow)

Audio harmonic distortion: 10% (at 60% deviation)

Modulation limiting: 60 - 100% of maximum deviation

RECEIVER

Sensitivity (at 12 dB SINAD): 0.25 μV typical

Spurious response: 70 dB typical

Intermodulation: 70 dB typical

Audio output power:

Internal speaker: 700 mW typical (at 10% distortion, with 12 Ω load)

External speaker: 700 mW typical (at 10% distortion, with 8 Ω load)

Datasheet