Frequencies Covered
118-137 MHz
Optimum antenna for large twins and medium jet aircraft. Only 8.25 inches high, yet provides good performance without the added drag of a taller blade-type communication antenna.
Skydrol and rain erosion resistant. The CI 211 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to137 MHz frequency associated with DO-186A MOPS.
Note: Comant Antennas no longer come with a gasket or template. Must order PN 09-00532 separately.
Applications
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.
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MODEL- CI 211 VHF BLADE 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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2.9:1 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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RF Power
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30 Watts C.W.
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Mechanical
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Weight
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1.6 lbs. Max.
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Height
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8.25 inches Max.
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Material
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High Density Polyurethane
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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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573 KTAS or .88 Mach at 45,000 ft.
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Federal Specifications
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FAA TSO
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C37d, C38d
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Environmental RTCA
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DO- 160D
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Gasket
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C21104
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C2114 Cork Neoprone
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