Comant CI-2580-200

Overview

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

Our patented technology provides 80 dB of VHF harmonic suppression allowing Comant to offer VHF and GPS in one radome without in-line filters.

Tested and passed demanding direct effects lightning environmental testing.

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

VHF Characteristics

• Frequency: 118-137 Mhz
• VSWR: 2.5:1 max
• Polarization: Vertical
• Radiation Pattern: Omnidirectional
• Impedance: 50 Ohms
• Power: 50 Watts

GPS Preamplifier Characteristics

• Frequency: 1575.42 ± 3 MHz
• VSWR: 1.5:1 max
• Polarization: RHCP
• Radiation Pattern: Hemispherical
• Impedance: 50 Ohms
• Gain: 26.6-30.5 dB
• DC Voltage: 4-24 Volts
• DC Current Min/Max: 40mA Typical / 60 mA Maximum
• Noise Figure: 2.5 dB

Mechanical/Environmental

• Weight: 0.6 lb
• RTCA Env/TSO: DO 160D / C169(Class C,D,E,3,4,5,6) C144
• Connector: VHF - BNC / GPS - TNC