Specifications - Furuno FELCOM 250 Operator's Manual

FURUNO
SPECIFICATIONS OF INMARSAT FLEETBROADBAND
1 GENERAL
1.1 Transmit frequency
1.2 Receiving frequency
1.3 Channel interval
1.4 G/T
1.5 EIRP
2 ANTENNA UNIT
2.1 Antenna type
2.2 Gain
2.3 Axial ratio
2.4 Antenna beam width
2.5 Stabilization
2.6 Positioning
2.7 Position accuracy
2.8 Tracking
3 COMMUNICATION UNIT
3.1 Communication services
Voice
Data
Short message service
Facsimile
3.2 Modulation
*: ISDN 3.1kHz audio and facsimile are used at satellite angle 20° or more (for FELCOM250 only)
4 INTERFACE
4.1 Ethernet
4.2 Analog telephone/telefax 4 ports
4.3 RS-232C
4.4 Output alarm
4.5 Navigation data input
4.6 L-band output
4.7 SIM card slot
FELCOM 250/500
1626.5 MHz to 1660.5 MHz
1525.0 MHz to 1559.0 MHz
1.25 kHz
FELCOM250: Better than -15.5dB/K
FELCOM500: Better than -7dB/K
FELCOM250: 15.1 dBW, FELCOM500:22 dBW
Patch array antenna
FELCOM250: Greater than 11.0dBi,
FELCOM500: Greater than 17.0dBi
FELCOM250: Less than 4.0dB, FELCOM500: Less than 2.0dB
FELCOM250: 50° approx. (at -3 dB)
FELCOM500: 22° approx. (at -3 dB)
Three-axis control
Az: 0° to 360°, El: 5° to 90°
Within 0.6dB (95% time)
Electrical beam tracking system
4 kbps AMBE+2 or ISDN3.1 kHz audio*
FELCOM250: Standard IP 284 kbps (RX, best effort)
FELCOM500: ISDN UDI/RDI 432 kbps (RX, best effort)
Up to 160 characters
Group 3 facsimile via 3.1 kHz audio*
QPSK, 16QAM
4 ports, 10base-T or 100base-TX, PSE class 0 (total up to 30.8 W)
1 port
1 port, contact closure (normal close), 400V, 120 mA max.
1 port, IEC61162-1
1 port
1
SP - 1
FELCOM 250/500
E5666S01E-M