ICOM VHF MARINE TRANSCEIVER WITH DSC & AIS RECEIVER IC-M94D

Frequency range

Tx

156.025–157.425 MHz

Rx

156.050–163.275 MHz

Rx (CH70)

156.525 MHz

RX (AIS)

162.025 MHz

Usable channel groups

INT, USA, CAN, WX channels

Type of emission

16K0G3E (FM), 16K0G2B (DSC), 16K0GXW (GMSK)

Current drain
(at 7.2 V DC)

TX (6 W/1 W output)

1500 mA/700 mA (approx.)

RX (Inter SP/Exter SP Max. audio)

700 mA/350 mA (approx.)

Operating temperature range

–20°C to +60°C; –4˚F to +140˚F

Antenna impedance

50 Ω

Dimensions (W×H×D)
(Projections not included)

60.9 × 145.8 × 43.8 mm;
2.4 × 5.7 × 1.7 in

Weight (approximately)

357 g ; 12.6 oz
(With BP-306, antenna, MB-133)

Output power (Hi/Low)

6 W/1 W

Max. frequency deviation

±5 kHz

Frequency stability

±10 ppm

Spurious emissions

–68 dBc typical

Sensitivity (at 12 dB SINAD)
DSC receiver (at 1% BER)
AIS receiver (at 20% PER)

0.25 μV typical
–3 dBμ emf typical
–107 dBm

Squelch sensitivity (Threshold)

0.25 μV typical

Adjacent channel selectivity
DSC receiver (at 1% BER)
AIS receiver (at 20% PER)

70 dB typical
73 dBμ emf
50 dB typical

Spurious response
DSC receiver (at 1% BER)
AIS receiver (at 20% PER)

70 dB typical
73 dBμ emf
50 dB typical

Intermodulation
DSC receiver (at 1% BER)
AIS receiver (at 20% PER)

70 dB typical
68 dBμ emf
50 dB typical

Hum and noise

40 dB

Audio output power
(at 10% distortion)

Internal SP

1500 mW typical (8 Ω load)

External SP

350 mW typical (8 Ω load)

Standard

MIL-810 G

Method

Procedure

Low Pressure

500.5

I, II

High Temperature

501.5

I, II

Low Temperature

502.5

I, II

Temperature Shock

503.5

I-C

Solar Radiation

505.5

I

Rain Blowing/Drip

506.5

I, III

Humidity

507.5

II

Salt Fog

509.5

-

Dust Blowing

510.5

I

Immersion

512.5

I

Vibration

514.6

I

Shock

516.6

I, IV

Ingress Protection Standards

Water

IPX7 (Waterproof protection)