Furuno - Model FM-4800 -Marine VHF Radiotelephone

• Everything needed for hailing and calling in one unit
• Built-in GPS : Built-in High-sensitivity 72 channels GPS with internal antenna which eliminates external GPS antenna and its wiring requirements. 
• Built-in AIS receiver : When connected to an MFD or Chart Plotter that can read and display AIS data, the built-in AIS receiver will guarantee your safety at sea by providing all the data you need for situational awareness and collision avoidance.
• Loud Hailer : 15 W PA/Loud Hailer having 8 automatic fog/warning signals and a listen-back capability allowing for two-way communication.
• Class D DSC : With Class D DSC (Digital Selective Calling), the FM-4800 allows you to transmit both routine calls and distress calls in case of an emergency.
• NMEA2000 Interface : Plug and play NMEA2000 interface allows you to easily connect the FM-4800 to your navigation devices. When connected to the NavNet TZtouch2, DSC calls can be initiated directly from your MFD.
• Dual Station : The optional handset HS-4800 supports al the functionality of the FM-4800 and works as a second station. Intercom function is also supported.
• 25 W/1 W output power
• Loud Hailer/ Fog Horn
• Loud Hailer/ Fog Horn
• Dual Station with optional handset
• ATIS mode for inland waterways
• 10 weather channels
• Fully waterproof (IP67)

General

• Channels : International, USA and Canada 
• Frequency Stability : Within ± 1.5 kHz 
• Communication System : Simplex / Semi-duplex
• Antenna Impedance : 50 ohms
• Display : Monochrome, 192 x 128 dot (FM-4800, HS-4800)

Transmitter

• Frequency Range : 156.025 MHz to 162.000MHz 
• Output Power : 25 W max., 1 W at power reduction
• Frequency Deviation : ± 5 kHz max
• Spurious Emission
•  : Standby : less than 2nW
•  : Transmit: less than 0.25 μW
•  : 16K0G3E (F3E9) Voice, 16K0G2B (F2B) DSC

Receiver

• Frequency Range
•  : 156.025 MHz to 162.0375 MHz
•  : 162.550 MHz to 163.275 MHz (Weather Channel in US & Canada only)
• Sensitivity : ± 6 dBμV e.m.f. or less (SINAD 20 dB)
• Channel Selectivity : 70 dB or more
• Spurious Response : 70 dB or more

DSC

• Protocol : Class D DSC
• Sensitivity : 0 dBμV e.m.f. or less (BER < 1%)
• Channel Selectivity : 70 dB or more
• Spurious Response : 70 dB or more

AIS RECEIVER

• Receiver Frequency (CH) : 161.975 MHz (AIS1), 163.025 MHz (AIS2)
• Sensitivity : -107 dBm or less (PER < 20%)
• Channel Selectivity : 70 dB or more
• Spurious Response : 70 dB or more
• GPS RECEIVER
• Receiving Frequency : 1575.42 MHz
• Number of channel : 72 channels
• Accuracy : 10 m
• Position Fixing Time (cold start) : 120 sec typical
• Position Update Interval : 1 sec
• LOUD HAILER/ FOG HORN
• Output Power : 30 W max. (4 ohm) 

INTERFACE

• Number of port : NMEA0183 2 port (IN: 1, OUT: 1), NMEA2000 (3LEN) 1 port
• NMEA0183 Sentence
•  : Input: TM, GGA, GGL, GNS, RMA, RMC
•  : Output: DSC, DSE, GLL, RMC, VDM
• NMEA2000 PGN
•  : Input: 059392/904,060160/416/928,
•  : 065240,126208,127258,129026,029,044
•  : Output : 059392,060928,126208/464/993/996/998,
•  : 129025/026/029/038/039/040/041/540/793/794,
•  : 129795/797/798/801/802/808/809/810

POWER SUPPLY

• Power Voltage : 12.0 VDC (-10%, +30%) 5.0 A Max 

ENVIRONMENT

• Ambient Temperature : -15°C to +55°C 
• Relative Humidity : 93% or less a +40°C
• Degree of Protection : IP67 (FM-4800, HS-4800, SP-4800)