Comant’s ComDat stand-alone GPS antenna with TNC connector. Matches the standard ARINC footprint found on many twins and business jets.
Meets RTCA DO 160-D operating standards including direct effects lightning. Designed to operate with 26.5 dB panel mount GPS receivers. Certified FAA TSO-C144 for GPS and GPS WAAS Class Gamma 1 equipment. Not compliant for GPS WAAS Class Gamma 2 and 3 applications.
Frequencies Covered:
- GPS 1575.42 MHz / 26.5 dB Gain
- Weight: 6.2 oz. max.
- Connector: TNC female
- Airspeed: 600 Knots @ 55,000 ft.
- Environmental Category: [F2X]-ACB[S](L)T(C,C1,R1)] XRFDXSXXXXX[XX]X[XXXX][1B]CX
- TSO: C144 / DO - 160D / DO-288
- Frequency: 1575.42 ±3 MHz
- Polarization: RHCP
- Axial Ratio: < 3 dB on bore, at (zen.) Maximum
- Power Handling: 1.0 Watt
- Azimth Gain Variation: < 3.0 dB at > 5° (Elevation)
- Preamplifier Characteristics: (Ta=55° C to +70° C)
- Frequency: 1575.42+/- 3 MHz
- Output Impedance: 50 Ohms
- Output VSWR: 1.7:1 Maximum (RL-11.73 dB)
- Gain at 1575.42 MHz: 26.5 dB Minimum / 31.5 dB Maximum
- Noise Figure: 3.8 dB Maximum
- Selectivity: -40 dB Minimum SatCom (1626.5 MHz)
- DC Voltage: 4 to 24 vdc
- DC Current: 24 mA Minimum / 40 mA Maximum
- Burnout Protection: 30 dBm / 1.0 W CW Unmodulated
