Comant CI-420-221-4

Overview

Comant’s ComDat stand-alone GPS antenna with TNC connector. Matches the popular teardrop footprint found on many general aviation aircraft and business jets.

Meets RTCA DO 160D operating standards including direct effects lightning. Designed to operate with Garmin 17.0 dB panel mount GPS receivers.

Not compatible with most hand-held GPS receiver systems

GPS Preamplifier Characteristics

• Frequency: 1575.42 +/-3 MHz
• VSWR: 1.5:1 Maximum
• Polarization: RHCP
• Radiation Pattern: Hemispherica
• Output Impedance: 50 Ohms
• Gain @ 1575.42 MHz: 17 +/-3 dB
• DC Voltage: 4 to 24 Volts
• DC Current Min/Max: 20mA Maximum
• Noise Figure: 3.8 dB Maximum
• Selectivity: -35 dB Min. @ Satcom 1626.5 MHz

Mechanical / Environmental

• Weight: 4.2 Ounces
• RTCA Env./TSO: DO-160D / C144
• Connector: TNC (Female)