
7 TECHNICAL SPECIFICATIONS
7 Technical specifications
Mechanical Data
• Dimensions 86 x 57 x 26 mm
• Weight 150g
• Mounting Dual lock
Indicator
• Red LED, wave length 660nm
Interface
• Protocol NMEA-0813 with proprietary extensions
• Serial comms RS-232 57600 baud, 8N1
Power Supply
• Operating Voltage 12V DC (8-16) VDC
• Consumption 35 mA typical at 12VDC, 200mA while charging the Battery.
• Battery Li-Ion, 7.4V 720mAh, internally not connected to the FR!
• Over-voltage protection, which disconnects the device from the power source if the input
voltage exceeds 16V.
• Input voltage over 30V will blow the internal fuse. Reverse voltage protected up to -30V.
Environmental
• Temperature and Altitude Test
Procedure
DO160E Section 4, Device meets requirements for Class D1.
• Operating temperature -20 to +55 degrees C
• Short time operating
temperature
-40 to +70 degrees C
• Storage temperature -55 to +85 degrees C
• Battery Charging 0 to 40 degrees C
• Altitude 15’000m
• Humidity 10-90 % non-condensing
• Shock resistance Drop from 1m to hard wood plate.
• Vibration resistance NA
Front view
13 Altair RU Owner’s Manual • AtrRU-EN
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