Furuno - Model FM-4850 -Marine VHF Radiotelephone

• 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
• Dual Station with optional handset
• ATIS mode for inland waterways
• 10 weather channels
• Fully waterproof (IP67)
• Up to 3 Handsets HS-4800 and Speakers SP-4800 connectable

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 162.000 MHz
• 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 155.500 MHz to 163.275 MHz
• 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)