Simrad MX521 - Page 30

28 | Specications
Beacon Sensor Specications
Channels: ..................................... 2-channel, parallel tracking
Frequency Range: ........................................ 283.5 to 325 kHz
Operating Modes: ...................Manual, automatic and database
Compliance: ...............................IEC 61108-4 beacon standard
Communications
Baud Rates: ....................................................4800 - 115200
Correction I/O Protocol: ............................. RTCM v2.3 (DGPS)
Data I/O Protocol: ............................................... NMEA 0183
Power
Input Voltage: ................................................ 10.5 to 32 VDC
Power Consumption: .....4.3 W nominal (GPS L1 + GLONASS L1)
4.6 W nominal (GPS L1 + GLONASS L1 + Beacon)
Current Consumption: . . 0.36 A nominal (GPS L1 + GLONASS L1)
0.38 A nominal (GPS L1 + GLONASS L1 + Beacon)
Power Isolation: .....................................Isolated to enclosure
Reverse Polarity Protection: ..............................................Yes
Environmental
Operating Temperature: ..... -30°C to + 70°C (-22°F to + 158°F)
Storage Temperature: ........-40°C to + 85°C (-40°F to + 185°F)
Humidity: ..............................................95% non-condensing
Shock and Vibration: ....Mechanical Shock: EP455 Section 5.14.1
Vibration: EP455 Section 5.15.1 Random
EMC: ......................... CE (IEC 60945 Emissions and Immunity)
FCC Part 15, Subpart B CISPR22
IMO Wheelmark Certification: .........................................Yes
6
Mechanical
Power/Data Connector: ............. 10-pin, environmentally sealed
1 Depends on multipath environment, number of satellites in
view, satellite geometry, no SA, and ionospheric activity