Aviation's Panel Mount Avionics Installation Leader

Comant’s ComDat GPS WAAS antenna designed specifically to meet the GPS WAAS Gamma 3 specificatons required by the Garmin G1000 system. Not compatible with portable GPS receiver units.

Most aircraft up to and including business jets.

Frequencies Covered:
GPS 1575.42 MHz / 26.5 dB Gain

  • 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

  • Weight: 6.2 Ounces
  • RTCA Env. / TSO: DO 160D / C 144
  • Connector: TNC (Female)
  • Frequency 1575.42 +/-3 MHz
  • VSWR 1.5:1 Maximum
  • Polarization RHCP
  • Radiation Pattern Hemispherical
  • Output Impedance 50 Ohms
  • Gain @ 1575.42 MHz 26.5-30.1 dB
  • DC Voltage 4 to 24 Volts
  • DC Current 40mA Typical / 60mA Max.
  • Noise Figure 2.5 dB
  • Selectivity -40 dB Min. @ Satcom 1626.5 MHz


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California Residents:

Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.