CI 2728-410

CI 2728-410

Product catalog summary
Applications
Designed for single and twin-engine piston aircraft, light turbine, and light jets. Consult with an FBO or installation shop for optimal application guidance.
Frequencies Covered
  • VHF: 118-137 MHz
  • GPS: 1575.42 +/-3 MHz with 26.5 - 30.1 dB Gain
  • XM: 2332.5 - 2345.0 MHz with 30 - 34 dB Gain
Product Overview
The Comant CI-2728-410 ComDat antenna is a triple-function VHF/GPS/XM Weather antenna suitable for twin and light jet aircraft. It is WAAS capable and features patented technology providing 80 dB of VHF harmonic suppression, allowing VHF and GPS to operate within one radome without in-line filters. It meets GPS WAAS Gamma 3 requirements for Garmin "W" systems, enabling primary navigation using GPS WAAS, including terminal navigation and approach to landing. The XM Weather antenna is designed for low-gain systems like the Garmin GDL-69/69A.
Specifications
  • VHF Specifications: Frequency: 118-137 MHz, VSWR: 2.5:1 Max, Polarization: Vertical, Radiation Pattern: Omni Directional, Impedance: 50 Ohms, Power Rating: 50 Watts.
  • Amplifier Specifications:
    • GPS: Frequency: 1575.42 +/-3 MHz, VSWR: 1.5:1 Max, Polarization: RHCP, Radiation Pattern: Hemispherical, Impedance: 50 Ohms, Gain: 26.5-31.5 dB, DC Voltage: 4 - 24 Vdc, DC Current: 40mA / 60mA, Noise: 3.8 dB Max.
    • XM/Weather: Frequency: 2332.5-2345.0 MHz, VSWR: 1.5:1 Max, Polarization: LHCP, Radiation Pattern: Hemispherical, Impedance: 50 Ohms, Gain: 25+/-2 dB, DC Voltage: 4 - 24 Vdc, DC Current: 25mA / 55mA, Noise: 2.7 dB Max.
  • Mechanical/Environmental: Weight: 1.25 lb Max, RTCA Env./TSO: DO-160D/ C169, C144, Connectors: VHF - BNC / GPS - TNC / XM - SMA.
Installation Warning
Use factory-supplied drawings and specifications for installation. Refer to FAA AC 43.13-2B for installation guidelines.
See more

Catalog excerpts

CI 2728-410-1

Comant CI 2728-410 Lightning Protected ComDat VHF/WAAS GPS/XM The most important thing we build is trust CI-2728-410 ComDat® VHF/WAAS GPS/XM Comant’s ComDat triple function VHF/GPS/XM Weather antenna for twin and light jet aircraft is WAAS capable. Comant’s patented technology provides 80 dB of VHF harmonic suppression allowing VHF and GPS to function in one radome without in-line filters. Single and twin engine piston aircraft for applications of this antenna design. Some light turbine and light jets. Consult your FBO or installation shop for best application information. Frequencies Covered Specifically designed to meet the GPS WAAS Gamma 3 requirements for Garmin “W” systems. Enables primary navigation using GPS WAAS, including terminal navigation and approach to landing. XM Weather antenna is designed for low-gain systems such as the Garmin GDL-69/69A or Heads Up systems with shorter coaxial runs. Specifications Frequency Radiation Pattern Omni Directional Power Rating Radiation Pattern Not compatible with most hand-held GPS receiver systems. Mechanical / Environmental Weight RTCA Env. / TSO specifications for installation. Refer to FAA AC 43.13-2B for installation guidelines. WARNING: Use factory supplied drawings and Order at: Tel: 714-870-2420 Fax: 714-870-6294 Email: [email protected]

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