INSTALLATION
FM-4850 Operator’s Manual
86
15.3 Wiring
15.3.1
Overview
15.3.2
VHF Antenna
Requirements for the antenna
Any good quality antenna that meets the requirements shown below can be used.
Frequency range: 155 to 164 MHz
Impedance: 50 ohms
Polarization: Vertical
Handling power: 30 W or more
Quality: Withstand the marine environment
Installation location
The location and installation of different antennas on a ship is important to ensure
effective communications. Incorrectly installed antennas will degrade performance
of the radio equipment and reduce the range of communications.
Select the location for the antenna considering the following points.
Summary of Contents for 9ZWFM4850
Page 1: ...MARINE VHF RADIOTELEPHONE FM 4850 OPERATOR S MANUAL www furuno com Model...
Page 94: ...FM 4850 Operator s Manual INSTALLATION 85...
Page 120: ...FM 4850 Operator s Manual PACKING LIST 111 PACKING LIST...
Page 121: ...PACKING LIST FM 4850 Operator s Manual 112...
Page 122: ...FM 4850 Operator s Manual PACKING LIST 113...
Page 123: ...PACKING LIST FM 4850 Operator s Manual 114...
Page 126: ...FM 4850 Operator s Manual OUTLINE DRAWINGS 117 SP 4800 Desktop mounting Weight 0 76 kg...
Page 127: ...OUTLINE DRAWINGS FM 4850 Operator s Manual 118 SP 4800 Flush mounting Weight 0 76 kg...
Page 128: ...FM 4850 Operator s Manual OUTLINE DRAWINGS 119...
Page 129: ...OUTLINE DRAWINGS FM 4850 Operator s Manual 120...