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MRC-310/E Marine Radio Communication System

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Additional information

MRC-310/E marine radio communication system is a VHF marine radio with the DSC (Digital Selective Call) capability to send emergency messages designed for operating in military/non-military ships and coast stations. This radio is subjected to the IMO and GMDSS regulations and can be installed stationary and rack mounted (inside communication consoles).

  • Designed for VHF marine radio communication
  • Equipped with DSC capability for sending emergency messages
  • Suitable for military/non-military ships and coast stations
  • Compliant with IMO and GMDSS regulations
  • Can be installed stationary or rack mounted inside communication consoles

Specification

General specifications

 

Frequency range

VHF: 136~174 MHz

Frequency channel spacing

25KHz

Number of preset channels

99 channels

Modulation type

G2B for DSC, G3EJN for Tel

Communication type

Simplex

Frequency stability

±10PPM

Supply

11-15 VDC

Transmitter specifications

 

RF output power

1W ±1.5dB, 25W ±1dB

Harmonic power

-50dBc

Adjacent channel power

-50dBc

Spurious signal

-50dBc

FM modulation factor

±5KHz

THD distortion

less than 10%

Receiver specifications

 

FM sensitivity

-110dBm (for 12dB SINAD)

THD distortion

less than 10%

Spurious signal rejection

more than 50dBc

Inter-modulation attenuation

more than 50dBc

Adjacent channel

50dB

Audio output power

1W (Int., Ext)

Physical & environmental specifications

Dimension (H×W×D)

250×170×300 mm

Weight

5Kg

Operating temperature

-20°C ~ +65°C

Storage temperature

-40°C ~ +85°C

Environmental standard

MIL-STD-810F

DSC specifications

 

DSC operation

according to the Rec. ITU-R M.541

DSC protocol

according to the Rec. ITU-R M.493

Modulation

1700Hz ±400Hz, 1200 Baud

Navigation interface

IEC 61162-1 (NMEA 0183)

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