Comant CI‑429‑410 ComDat WAAS GPS/XM Antenna

The CI-429-410 is an FAA TSOd GPS/XM antenna qualified under stringent C190 WAAS requirements. This antenna will operate with an y DO-301 qualified WAAS GPS system providing full Gamma 2 & 3 and LPV capabilities. The XM portion of the antenna will operate with popular panel mounted systems from Garmin and Heads Up.

Comant CI-429-410 Features & Benefits

Function: Combined WAAS GPS and XM weather data antenna
GPS Frequency: 1575.42 ± 10.23 MHz
GPS Gain: 26.5 dB (min) – 32.5 dB (max)
GPS Polarization: Right-Hand Circular (RHCP)
GPS VSWR: 1.5:1
XM Frequency: 2332.5 – 2345.0 MHz
XM Gain: 25 ± 2 dB
XM Polarization: Left-Hand Circular (LHCP)
Impedance: 50 Ω (nominal)
Noise Figure (GPS/XM): ≤ 2.5 dB / ≤ 2.7 dB
DC Input: GPS 4–24 VDC; XM 3.6–24 VDC
DC Current Draw: GPS 40 mA (typ) / 60 mA (max); XM 35–55 mA
Radiation Pattern: Omnidirectional
Connectors: GPS and XM via TNC
Construction: Skydrol-resistant radome, nickel-plated aluminum base, sealed with nitrile O-ring
Mounting Footprint: ARINC 743
Certifications: FAA TSO C190 (WAAS), RTCA DO-160E environmental
Weight: Up to 8.5 oz