SP-13
E5635S01C
SPECIFICATIONS OF INMARSAT C MES
FELCOM 15
1 GENERAL
1.1 Transmitting Frequency
1626.5 to 1646.5 MHz
1.2 Receiving Frequency
1530.0 to 1545.0 MHz
1.3 Antenna
Omnidirectional
1.4 G/T
Better than -23 dB/K (elevation angle 5°)
1.5 EIRP
12 to 16 dBW (elevation angle 5°)
1.6 Modulation
BPSK
1.7 Modulation Rate
1200 sps
1.8 Coding
Convolution with coding rate 1/2 and constraint length 7
1.9 Decoding
Viterbi
decoder
1.10 Transmission Speed
600 bps
1.11 Internal GPS Receiver
12 channels, all-in-view
Accuracy: position 15 m rms, speed 0.1 knot rms under the
condition of HDOP
≦
4
1.12 Navigation Data Interface Internal GPS Board (option)
IEC61162-1
2 POWER
SOURCE
2.1 Terminal Unit
12-24 VDC: 13.0-5.0 A (Transmit), 1.7-0.9 A (Receive)
2.2 Rectifier (PR-240-CE, option) 100/110/200/220 VAC, 1 phase, 50/60 Hz
3 ENVIRONMENTAL
CONDITION
3.1 Ambient
Temperature
Above deck equipment:
-35°C to +70°C
Below deck equipment:
-15°C to +55°C
3.2 Relative Humidity
95% (at +40°C)
3.3 Waterproof (IEC 60529)
Antenna Unit
IPX6
Others IPX0
3.4 Vibration
IEC
60945
4 COATING
COLOR
4.1 Antenna Unit
Upper: N9.5, Lower: 2.5PB3.5/10
4.2 Terminal
Unit
N3.0
4.3 Others
2.5GY5/1.5