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FURUNO
FM-8900S
SP - 1 E5680S01E
SPECIFICATIONS OF MARINE VHF RADIOTELEPHONE
FM-8900S
1 GENERAL
1.1 Number of channels INTL: 57
USA: 50
Weather: 10
Canada: 57
INLAND-WA: 57
Private: 20
Memory CH: 50
1.2 Frequency stability Within ±1.5kHz
1.3 Communication system Simplex/Semi-duplex
1.4 Class of emission 16K0G3E (F3E) Voice, 16K0G2B (F2B) DSC
1.5 Antenna impedance 50 ohms
1.6 Display 4.3-inch color dot matrix LCD, 480 x 272 dots
1.7 Visible distance 0.7 m nominal
2 TRANSMITTER
2.1 Frequency range 155.000 to 161.475 MHz
2.2 Output power 25W max., 1W at power reduction
2.3 Frequency deviation Within ±5 kHz
3 RECEIVER
3.1 Frequency range Simplex: 155.000 to 161.475 MHz
Semi-duplex: 159.600 to 164.200 MHz
3.2 Receiving system Double superheterodyne
3.3 Intermediate frequency 1st: 51.1375 MHz, 2nd: 62.5 kHz
3.4 Sensitivity +6 dBμV or less (20 dB SINAD)
3.5 Channel selectivity 70 dB or more
3.6 Spurious response 70 dB or more
3.7 AF output Built-In speaker: 3W (4 ohms, THD: within 10%),
Handset earpiece: 2mW (150 ohms)
4 DSC
4.1 Protocol Rec. ITU-R M.541-9, M.493-13 (class A), M.689-2
4.2 Baud rate 1200 baud ±30 ppm max.
4.3 Modulation AFSK
4.4 Frequency of modulation 1700 ±400 Hz, Mark: 1300 Hz, Space: 2100 Hz
5 CH70 WATCH KEEPING RECEIVER
5.1 Receiving frequency 156.525 MHz
5.2 Receiving system Double superheterodyne