Frequencies Covered 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 09-05579 separately. Applications |
MODEL- CI 211 VHF BLADE ANTENNA | |
Electrical | |
Frequency | 118-137 MHz |
VSWR | 2.9:1 Maximum |
Polarization | Vertical |
Radiation Pattern | Omnidirectional |
Impedance | 50 Ohms |
RF Power | 30 Watts C.W. |
Mechanical | |
Weight | 1.6 lbs. Max. |
Height | 8.25 inches Max. |
Material | High Density Polyurethane |
Finish | Polyurethane Enamel |
Connector | BNC(female) |
Environmental | |
Temperature | -55ºC to +85ºC |
Altitude | 50,000 ft. |
Airspeed | 573 KTAS or .88 Mach at 45,000 ft. |
Federal Specifications | |
FAA TSO | C37d, C38d |
Environmental RTCA | DO- 160D |
Gasket | |
C21104 | C2114 Cork Neoprone |
No, it does not come standard with certs. Manufacturer C of C can be furnished. Please check the box in the shopping cart if you require certs (additional paperwork fees may apply)