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Comant VHF Comm Antenna | CI 121 | 118-137 MHz
$229.75
Similar to CI 109, Comant CI-121 VHF Antenna is smaller in diameter and lighter at only 0.5 pounds. Features a tapered glass laminate housing and die-cast aluminum base. Offers standard mounting and appearance to many Cessna communication antennas.
The CI-121 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.
Comant CI-121 VHF Antenna
- Frequencies covered: 118–137 MHz
- Ideal for single-engine aircraft
Additional information
Weight | 0.5 lbs |
---|---|
Dimensions | 18.5 in |
Certification | TSO-C37d |
Material | Cast Housing / Fiberglass Whip |
Finish | Polyurethane enamel |
Connector | BNC (female) |
Frequency | 118 MHz to 137 MHz |
VSWR | 2.5:1, maximum |
Polarization | Vertical |
Radiation pattern | Omnidirectional |
Impedance | 50Ω |
Power RF | 50 Watts |
Temperature | -55°C to 85°C |
Altitude | 50,000 ft |