Furuno FELCOM 16 - Manual (Page 183)

FURUNO
FELCOM 16
SP-1 E5638S01G
SPECIFICATIONS OF INMARSAT C MES
FELCOM 16
1 GENERAL
1.1 Transmitting Frequency 1626.5 to 1646.5 MHz
1.2 Receiving Frequency 1530.0 to 1545.0 MHz
1.3 Channel Interval 5 kHz
1.4 G/T Better than -23 dB/K (elevation angle 5°)
1.5 EIRP 7 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 Internal GPS Board GGA, ZDA, GLL, VTG, RMC, GSV (IEC61162-1)
2 ANTENNA UNIT
2.1 Antenna Type Daisy Loop Antenna
2.2 Gain
Horizontal: Omnidirectional
Vertical:
0 dBi or more (angle of elevation: 90°)
+1.3 dBi or more (angle of elevation: 5°)
2.3 Declination Clockwise circular
2.4 Axial Ratio Within 6 dB (5° to 90°)
2.5 VSWR 1.5 or less (50 ohm)
3 SOURCE
3.1 Communication Unit 12-24 VDC: 6.0-2.0 A (Transmit), 0.6-0.4 A (Receive)
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 Waterproof (IEC 60529)
Antenna Unit IPX6
Communication Unit IPX2
Others IPX0
4.4 Vibration IEC 60945
5 COATING COLOR
5.1 Antenna Unit Upper: N9.5, Lower: 2.5PB3.5/10
5.2 Communication Unit Cover: N3.0, Panel: N1.0
5.3 Others 2.5GY5/1.5