NorthStar Navigation 941X GPS Receiver User Manual


 
Page 134 Appendix
AppendixAppendix
Appendix Rev. D
Frequency: 1575 MHz ±2 MHz
Finish: Outdoor Weatherable Polymer
Polarization: Right-Hand Circular
Weight: 22 Ounces
Axial Ration 3 dB Max.
Altitude: 12,000 Feet
Noise Figure: 2.5 dB Max.
Temperature: -40º C to +70º C
Impedance: 50 Ohm
VSWR: <2.0 : 1
Band Rejection 35dB @ 1625 MHz
Power Handling: 1 Watt
Immunity to electromagnetic environment (1988/’92 amend.):
Evaluation Standard
Radiated emissions IEC 945 (1995) per 17.3, 17.4
Low temperature IEC945 (1995) per 4.5.4.2.4
Dry heat IEC 945 (1995) per 4.5.2
Damp heat IEC 945 (1995) per 4.5.3
Corrosion IEC 945 (1995) per 4.5.10
Vibration IEC 945 (1995) per 4.5.7
Rain test IEC 529–IPX 5
Combo GPS /
DGPS Antenna
IEC Compliance