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Ground antenna CI 122
for helicopterVHF

ground antenna
ground antenna
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for helicopter, ground


Designed specifically for mounting to the underside of an aircraft providing excellent radiation coverage for air-to-ground VHF communications. Bent configuration makes it ideally suited for helicopters and low wing aircraft. The CI 122 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers 118 to 137 MHz frequency associated with the DO-186 MOPS. Applications Single engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best application information. Frequencies Covered 118-137 MHz Electrical Frequency 118-137 MHz VSWR 3.0:1 Maximum Polarization Vertical Radiation Pattern Omnidirectional Impedance RF 50 Ohms Power RF 50 Watts Mechanical Weight 0.75 lbs Max. Height 9.0 inches Max. Material Cast Housing / Stainless Steel Finish Polyurethane Enamel Connector BNC (female) Environmental Temperature -55 to +85 Celsius Altitude 50,000 ft. Federal Specifications FAA TSO C37b, C38d RTCA Environmental DO-160D Gasket B12607-3 Cork Neoprene


CI 122
CI 122
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