CI 428-410 ComDat GPS WAAS/XM Antenna | TNC Connector

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