COMANT
DESCRIPTION
The CI 428-410 combination antenna is specifically designed to meet the GPS WAAS Gamma 3 specifications required by the Garmin G1000 system. The XM weather antenna is designed for low gain systems or heads up systems with shorter coax runs. Designed for use with most aircraft up to and including business jets.
Not compatible with most portable GPS receiver systems.
Features
- GPS WAAS Gamma 3
- RHCP GPS polarization
- LHCP XM polarization
- Hemispherical radiation pattern
- Conforms to ARINC footprint
- Enables primary navigation using GPS WAAS
Specifications
Weight:
6.5 oz
Connector:
GPS - TNC Blue / XM - TNC Red
VSWR:
1.5:1 maximum
Radiation pattern:
Hemispherical
Impedance:
50Ω
GPS PREAMPLIFIER:
Frequency:
1575.42 MHz +/- 3 MHz
Polarization:
RHCP
Gain @ 1575.42MHz:
26.5-30.1 dB
DC voltage:
4-24 volts
DC current:
40mA minimum / 60mA maximum
Noise figure:
2.5 dB maximum
Selectivity:
-50 dB Min @ Satcom Frequency
XM WEATHER DATA:
Frequency:
2332.5-2345.0 MHz
Polarization:
LHCP
Gain:
25 +/-2 dB
DC voltage:
3.6-24 volts
DC current:
35mA minimum / 55 mA maximum
Noise figure:
2.7 dB Maximum