Comant’s ComDat dual function single engine antenna for VHF/GPS. Our patented technology provides 80 dB of VHF harmonic suppression allowing Comant to offer VHF and GPS in one radome without in-line filters. Designed as a “drop-in” replacement for common single engine teardrop footprint.
Designed for popular 26.5 dB gain GPS panel mount systems.
Certified FAA TSO-C144 for GPS and GPS WAAS Class Gamma 1 equipment. Not compliant for GPS WAAS Class Gamma 2 and 3 applications.
Applications
Single engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best application information.
Frequencies Covered
VHF 118-137 MHz
GPS 1575.42 MHz / 26.5 dB Gain
Note: Comant Antennas no longer come with a gasket or template. Must order PN 09-00532 separately.
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MODEL CI 2480-200
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VHF Specifications
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Frequency
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118-137 MHz
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VSWR
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2.5:1
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Polarization
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Vertical
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Radiation Pattern
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Omnidirectional
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Impedance
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50 Ohms
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Power Rating
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50 Watts
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GPS Preamplifier Characteristics
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Frequency
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1575.42 MHz
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VSWR
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2.0:1 Max.
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Polarization
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RHCP
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Radiation Pattern
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Hemispherical
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Impedance
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50 Ohms
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Gain
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26.5 dB
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DC Voltage
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+5 Vdc
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DC Current
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50 mA Maximum
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Noise Figure
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3.8 dB Maximum
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Mechanical/ Environmental
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Weight
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0.6 lb. Maximum
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RTCA Env. / TSO
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DO 160D / C37d, C38d, C144
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Connectors
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VHF-BNC / GPS-TNC
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