98-175666-A
Appendix A: Technical specifications
A-2
Specifications (100 cm antenna)
A.1 Specifications (100 cm antenna)
SYSTEM SPECIFICATIONS
Frequency band
Ka-band (Inmarsat GX-R2)
Reflector size
103 cm / 40.6”
Type approvals
Inmarsat
Certification
Compliant with CE (Maritime), ETSI, FCC
System power supply range
100-240 VAC, 50-60 Hz
Total system power consumption
4.5W: 135W typ. 185W max. (excl. modem)
9.0W: 180W typ. 215W max. (excl. modem)
FREQUENCY BAND
Rx
17.7 to 20.2 GHz
Tx
27.5 to 30.0 GHz
ANTENNA CABLE &
CONNECTORS
BDU to ADU cable
Coax cable
for Rx, Tx, MoCA and DC power on a single cable
ADU cable connector
Female N-
&RQQHFWRUƻ
BDU cable connector
Female N-
&RQQHFWRUƻ
ABOVE DECK UNIT (ADU)
Antenna type, pedestal
3-axis stabilized tracking antenna with integrated GNSS supporting
GPS, GLONASS and Beidou
Antenna type, reflector system
Reflector/sub-reflector, ring focus
Transmit Gain
47.4 dBi typ. @ 29.5 GHz (incl. radome)
Receive Gain
43.5 dBi typ. @ 19.7 GHz (incl. radome)
System G/T
20.9
G%.W\S#*+]DWHOHYDWLRQDQGFOHDUVN\LQFOUDGRPH
GX-R2 transceiver output power
4.5 Watt or 9.0 Watt
EIRP
:G%:LQF
l. radome)
:G%:LQFOUDGRPH
LNB
Inmarsat GX-R2 transceiver
Polarisation
Circular (RHCP, LHCP) independent controlled for Rx and Tx
Tracking Receiver
Internal “all band/modulation type” including e.g. power, DVB-S2X, GSC
and modem RSSI
Satellite acquisition
Automatic - with Gyro/GPS Compass input. Support for gyro free operation.
Elevation Range
-20
to +120
Cross Elevation
-37
to +37
Azimuth range
Unlimited (Rotary Joint)
Ship motion, angular
Roll ±30
VHF3LWFKVHF<DZVHF
Ship, turning rate and acceleration
6DQG6
ADU motion, linear
Linear accelerations ±2.5 g max any direction
Vibration, operational
Sine: EN60945 (8.7.2), DNV 2.4A, MIL-STD-167-1 (5.1.3.3.5). Random:
Maritime
Vibration, survival
Sine: EN60945 (8.7.2) dwell, MIL-STD-167-1 (5.1.3.3.5) dwell.
Random: EN60721-3-6 class 6M3 mod. by EN60721-4-6
Shock
EN60721-3-6 class 6M3 mod. by EN60721-4-6.
MIL-STD-810F 516.5 (Proc. II)
Temperature (ambient)
Operational: -
&WR&
/ -
)WR)
Storage: -
&WR&
/ -
)WR)
With SAILOR SMART heater option:
P/N: 407090-001
Operational: -
&WR&
-
)WR)
Humidity 95%,
condensing
Rain / IP class
EN60945 Exposed / IPx6
Wind
80 knots operational, 110 knots survival
Ice, survival
25 mm
Solar radiation
1120 W/m2 to MIL-STD-810F 505.4
