Frequencies Covered
118-137 MHz
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-186A MOPS.
Note: Comant Antennas no longer come with a gasket or template. Must order PN 09-00532 separately.
Applications
Single engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best applicationinformation.
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MODEL- CI 122 VHF ANTENNA
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Electrical
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Frequency
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118-137 MHz
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VSWR
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3.0:1 Maximum
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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
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50 Watts
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Mechanical
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Weight
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0.75 lbs. Max.
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Height
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18.50 in. Max.
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Material
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Cast Housing / Stainless Whip
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Finish
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Polyurethane Enamel
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Connector
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BNC (Female)
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Environmental
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Temperature
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-55ºC to +85ºC
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Altitude
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50,000 ft.
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Airspeed
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350 Knots TAS
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Federal Specifications
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RTCA Environmental
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DO-160D
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FAA TSO
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C37d, C38d
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Gasket
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B12607-3
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Cork Neoprene
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