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SP-1
SPECIFICATIONS OF MARINE VHF RADIOTELEPHONE
FM-8800D/FM-8800S
1. GENERAL
(1) Number of Channels INTL: 57
USA: 55 (57)*
Weather: 10
Canada: 55 (57)*
INLND-WA: 55 (57)*
Private: 20 *: CH75&76 can be included
MEMORY CH: 50 for some countries.
(2) Frequency Stability Within ±1.5 kHz
(3) Communication System FM-8800S: Simplex/Semi-duplex
FM-8800D: Simplex/Full-duplex
(4) Class of Emission 16K0G3E (Voice)
16K0G2B (DSC)
(5) Antenna Impedance 50 ohms
2. TRANSMITTER
(1) Frequency Range
(2) Output Power 25 W max., 1 W at power reduction
(3) Frequency Deviation <
5 kHz
3. RECEIVER
(1) Frequency Range
(2) Receiving System Double Superheterodyne
(3) Intermediate Frequency 1st: 51.2375 MHz, 2nd: 37.5 kHz
(4) Sensitivity +6 dBµV (20 dB SINAD)
(5) Adjacent Channel Selectivity 70 dB or more
(6) Spurious Response 70 dB or more
(7) AF Output Built-in Speaker: 3 W (4 ohms)
Handset earphone: 2mW (150 ohms)
4. DSC
(1) Protocol ITU-R Rec. 541-8, 493-10 (class A)
(2) Baud Rate 1200 baud ±30 ppm max.
(3) Modulation AFSK
(4) Frequency Shift 1700 ±400 Hz
Mark: 1300 Hz, Space: 2100 Hz
Simplex 155.000 to 161.475 MHz FM-8800S
Semi-duplex 155.000 to 161.475 MHz
Simplex 155.000 to 158.000 MHz FM-8800D
Full-duplex 155.000 to 158.000 MHz
Simplex 155.000 to 159.600 MHz FM-8800S
Semi-duplex 161.475 to 164.200 MHz
Simplex 155.000 to 158.000 MHz FM-8800D
Full-duplex 160.625 to 162.600 MHz