CI 428-200 COMDAT, trade; GPS WAAS Frequencies: GPS 1575.42 MHz, 26.5 dB Gain|Thales Aerospace Communications

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CI 428-200 COMDAT™ GPS WAAS
Frequencies: GPS 1575.42 MHz / 26.5 dB Gain
(DAI Part# CI428-200)

Comant's newest ComDat GPS WAAS antenna designed specifically to meet the GPS WAAS Gamma 3 specificatons required by the Garmin G1000 system.

Matches the standard ARINC footprint found on many twins and business jets.

Meets RTCA DO 160D operating standards including direct effects lightning.

Gamma 3 WAAS allows for primary navigation using GPS for all phases of flight including precision LPV approaches.

Not compatible with portable GPS receiver units.

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SPECIFICATIONS

GPS Preamplifier Characteristics
Frequency	1575.42 ± 3 MHz
VSWR	1.5:1 Maximum
Polarization	RHCP
Radiation Pattern	Hemispherical
Output Impedance	50 Ohms
Gain @ 1575.42 MHz	26.6-30.1 dB
DC Voltage	4 to 24 Volts
DC Current	40mA Typical / 60 mA Maximum
Noise Figure	2.5 dB
Selectivity	-40 dB Min @ Satcom 1626.5 MHz
Mechanical / Environmental
Weight	6.2 Ounces
RTCA Env./TSO	DO 160D / C 144
Connector	TNC (female)