
FURUNO
FELCOM 19
SP - 1
E5675S01D
120529
SPECIFICATIONS OF INMARSAT MINI-C MES
FELCOM 19
1 GENERAL
1.1
Transmitting frequency 1626.5 to 1646.5 MHz
1.2
Receiving frequency
1537.0 to 1544.2 MHz
1.3
Channel interval
5 kHz
1.4
G/T
Better than -23.7 dB/K (elevation angle 5°)
1.5
EIRP
7 to 16 dBW (elevation angle 5°)
1.6 Modulation
BPSK
1.7
Modulation rate
600/1200 sps
1.8 Coding
Convolution
with
coding rate 1/2 and constraint length 7
1.9 Decoding
Viterbi
decoder
1.10 Nav data interface
IEC61162-1 Ed.3/4, Internal GPS Board
Input data sentences
BWC, BWR, DBT, DTM, GGA, GLL, GNS, GSA, MTW, RMA, RMB,
RMC, VDO, VDR, VTG, WPL, ZDA
2 ANTENNA
UNIT
2.1
Antenna type
Daisy loop antenna
2.2
Receiving gain
33 to 40 dB
2.3
Receiving NF
1.7 dB or less
2.4
Transmitting gain
26 to 40 dB
2.5 Polarization
Right-hand circular polarization
2.6
Axial ratio
Within 6 dB (5° to 90°)
2.7
VSWR
2.0 or less (50 ohm)
3 POWER
SOURCE
3.1
Communication unit
12-24 VDC: 3.8-1.9 A (Transmitting), 0.8-0.4 A (Receiving)
3.2
AC/DC power supply unit
PR-240 (option)
100-115/200-230 VAC, 1 phase, 50/60 Hz, 24 VDC from battery
4 ENVIRONMENTAL
CONDITION
4.1 Ambient
temperature
Exposed equipment
-35°C to +55°C (storage: -35°C to +70°C)
Protected equipment
-15°C to +55°C
4.2
Relative humidity
95% at 40°C
4.3
Degree of protection
Antenna unit
IP56
Communication unit
IP22 (tabletop/bulkhead mount)
Others
IP22 (bulkhead mount)
4.4
Vibration
Inmarsat SDM LPSES standard
5 UNIT
COLOR
5.1
Antenna unit
Upper: N9.5, Lower: 2.5PB3.5/10
5.2
Communication unit/Junction box
N2.5
5.3 Others
2.5GY5/1.5
Содержание FELCOM18
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