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Approvals and Conformities
Product Attributes
Country of Origin
United States
Shipping Weight
0.93 pounds
ECCN
7A994
Manufacturer P/N
CI291
Schedule B Code
9803.20.0000
Pack Quantity
1
Weighs only 0.5 pounds. Features high strength fiberglass "stick" radiator and die-cast, 3-hole mounted aluminum base. Virtually identical in appearance to many Cessna communication antennas and most LORAN 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-186A MOPS.
MODEL CI 291 VHF Antenna | |
Electrical | |
Frequency | 118 to 137 MHz |
VSWR | 2.5:1 Maximum |
Polarization | Vertical |
Radiation Pattern | Omnidirectional |
Impedance | 50 Ohms |
Power Rating | 50 Watts |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 18.88 In. Maximum |
Material | Cast housing / Fiberglass whip |
Finish | Polyurethane Enamel |
Connector | BNC (female) |
Environmental | |
Temperature | -55ºC to +85ºC |
Altitude | 50,000 ft. |
Air Speed | 250 knots TAS |
Federal Specifications | |
RTCA Environment | DO-160D |
Environmental Category | [D2X]ACB[R(C,C1)U(F,F1)] XWFDXSXXXXX[XX]X[XXXX]XAX |
FAA TSO | C37d, C38d |
RTCA MOPS | DO-186A |
Order Options | |
Connector | |
BNC | Standard |
Color | |
White | Standard |
Gasket | |
C29205 Cork Neoprene |