Physical Specifications
• Radome Height/Diameter: 5.75″ (146 mm)/6.4″ (163 mm)
• Radome Weight: 2.4 lbs (1.1 kg)
Environmental Specifications
• Operating Temperature: -31°F to +131°F (-35°C to +55°C)
• Operating Temperature: -31°F to +131°F (-35°C to +55°C)
• Wind: Up to 140 K/hr (87 mph)
• Shock: Survival – half sine 20g/11ms
• Vibration: Operational: random 5-20Hz 0.005g2/Hz,
20-150Hz-3dB/oct.(0.5g RMS)
Internal Antenna
• Type: Inmarsat mini-C/GPS omnidirectional RHCP
• G/T: 23.7 dB/K at 5° elevation
• EIRP: 7 dBW at 5° elevation
• Elevation Range: +90˚ to -15˚
Internal GPS
• Type: 12 Channel
• Update: Rate 1/sec
• Accuracy: 15 m RMS
Operating Frequencies
• Receive: 1525.0 – 1545.0 MHz
• Transmit: 1626.5 – 1646.5 MHz
• GPS: 1575.42 MHz
Data Rate
• Receive: 600 bps
• Transmit: 300 – 600 bps
Interface Specifications
• Message Storage Capacity: 175 kB SRAM
• Serial Interface Format: RS-232 with hardware flow control
4800 – 115000 baud, VT-100 mode
Power
• Power Input: 10.5 – 32 V floating DC
Power Consumption
• Receive: 1.8 W (12V DC supply)
• Continuous Transmit: 23 W (12V DC supply
• Timed Transmit: 1 report per hour / 78 mW
1 report every 5 hours / 25 mW
1 report per day / 11 mW