Anténa VHF Comant CI-291

Features high strength fiberglass “stick” radiator and die-cast 3-hole mount aluminum base. Virtually identical in appearance to many Cessna communication antennas.

The CI 291 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO 186 MOPS.

Electrical Specifications

Frequency: 118-137 MHz
VSWR: 2.5:1
Polarization: Vertical
Radiation Pattern: Omnidirectional
Impedance: 50 Ohms
Power: 50 Watts
Mechanical Specifications

Weight: 0.5 lbs
Height: 18 7/8 inches Max.
Material: Cast Housing / Fiberglass whip
Finish: Polyurethane Enamel
Connector: BNC (Female)
Gasket: C29205 – Cork Neoprene
Environmental/Federal Specifications

Temperature: -55 to +85 C
Altitude: 50,000 ft.
FAA TSO: C37d, C38d
Environmental RTCA: DO-160D