Comant’s newest ComDat VHF/GPS antenna
designed specifically to meet the GPS WAAS
Gamma 3 specifications required by the Garmin
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.
Not intended for portable GPS receiver.
Frequency 118-137 MHz
Radiation Pattern Omni Directional
Impedence 50 Ohms
Power Rating 50 Watts
Frequency 1575.42 +/-3 MHz
VSWR 1.5:1 Max.
Radiation Pattern Hemispherical
Impedance 50 Ohms
Gain 26.5 - 30.1 dB
DC Voltage 4 - 24 Vdc
DC Curr. Min/Max 40mA Typical - 60mA Maximum
Noise 2.5 dB Max
Mechanical / Environmental
Weight 0.6 lb Maximum
RTCA Env. / TSO DO-160D / C169(Class
Connectors VHF - BNC / GPS - TNC