Marine VHF RADIOTELEPHONE Model FM-4800
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
NAVTEX NX-300
Receiving Frequency :518 and 490 kHz selectable
Mode of Reception :F1B
Display Mode :Message Selection mode, Nav Data mode
Message Capacity :28,000 characters