SYSTEM SPECIFICATIONS
• Frequency band: Ka-Band (Inmarsat GX)
• Reflector size: 103 cm / 40.6”
• Certification: Compliant with CE (Maritime), ETSI, FCC
• System power supply range: ADU+ACU 20 – 32 VDC, GMU 90 – 264 VAC
• Total system power consumption: 410 W peak, 200 W typical
• Vibration, operational: Sine – EN60945 (8.7.2), DNV A, 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. EN60721-3-6 6M3
• Shock: MIL-STD-810F 516.5 (Proc. II)
• Temperature (ambient): Operational: -25°C to 55°C
Storage: -40°C to 85°C
FREQUENCY BAND
• Rx: 19.2 to 20.2 GHz
• Tx: 29.0 to 30.0 GHz
ANTENNA CABLE
• ACU to ADU cable: Single 50 Ω coax for Rx, Tx and power
ANTENNA CONNECTORS
• ADU: Female N-Connector (50 Ω)
• ACU: Female N-Connector (50 Ω)
GX MODEM UNIT (GMU)
• GMU Dimensions: 1U 19” Rack Mount
HxWxD: 4.4 x 48 x 33 cm
HxWxD: 1.75” x 19” x 13”
• Weight, Rack Mount: 4.5 kgs. / 10 lbs
• Modem type: iDirect/Inmarsat GX Core Module based
• Interfaces: 2 x F-Connectors (75 Ω) for Rx / Tx to ACU
1 x LAN connector for control and user data – Routes
through ACU
1 x RS-422 Data (Modem Control)
1 x RS-232 Data (Modem Control)
1 x RS-232 Modem console
1 x Universal AC input
1 x Grounding bolt
• Input power: 90 – 264 VAC
• Temperature control: Built-in fan and heater