Specification
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Chapter 9. Specification
9.1 Technical Specification
Above Decks Unit (ADU)
ADU Height 295 mm (11.61")
ADU Diameter Ø 291 mm (11.45")
ADU Weight 4.9 kg (10.80 lbs)
Rx
Frequency
1518.0 ~ 1559.0 MHz L-Band
Gain 10 dB
Tx
Frequency
1626.5 ~ 1675.0 MHz L-Band
Gain 10 dB
Polarization
RHCP (Rx and Tx)
G/T -15.5 dB/K
EIRP 15.1 dBW
Axial Ratio <4 dB
Antenna Motion - 25 ~ 115°
Ship's Motion
Roll ± 30° / 4 s
Pitch
± 15° / 3 s
Yaw ± 10° / 5 s
Turning Rate 36°/sec and 12°/s²
Headway 30 knots
ADU to BDU Cable (Antenna Cable) Single RF Cable
Antenna Power 48 V DC supplied from BDU over RF Cable
Below Decks Unit (BDU)
BDU Size 315 x 190 x 42 mm (12.4" x 7.48" x 1.655")
BDU Weight 1.5 kg (3.3 lbs) (Stand-alone Type)
LED Indicator 3 LEDs for Power, Tracking, Event
GNSS GPS, GLONASS
SIM
1 ea, 2FF Push-Push type with locking
structure
User Authentication
Ethernet for
FB250
4 ea, RJ45 Female TCP/ IP Connection, including 2 Port PoE
Ethernet for
Fleet One
2 ea, RJ45 Female TCP/ IP Connection with 2 Port PoE
RF Interface 1 ea, TNC Female Sub-System Connection to ADU
Analog 1 ea, RJ14 Female Analog Phone
GPIO 1 ea, (16 pins) General Purpose I/O
Wi-Fi 1 ea, SMA Female External Wi-Fi Antenna
On/Off switch 1 ea, Power Switch System Power Switch
Reset 1 ea System Reset
Ground 1 ea Grounding
BDU Power Input 10.8 ~ 30 V DC, 120 W