





The Comant CI 211 is a low-profile VHF communication blade antenna designed for high-performance aircraft, offering reduced height and drag compared to taller blade-style COM antennas.
| Condition | Factory New |
| Certification | Certificate of Conformity (CoC) |
| Warranty | 24 Months |
In Stock
We ship with trusted carriers at our negotiated rates
Convenient Pickup at LKHS – Whether You Arrive by Car or Plane
The Comant CI 211 VHF Communication Blade Antenna is designed for aircraft installations where aerodynamic efficiency and reliable VHF communication performance are equally important. With a reduced blade height of approximately 8.25 inches, the CI 211 minimizes aerodynamic drag compared to taller blade-type communication antennas.
This low-profile design makes the CI 211 well suited for high-performance aircraft, including turbine and jet applications, where drag reduction and clean airframe integration are critical considerations. Despite its compact size, the antenna is engineered to provide dependable transmit and receive performance across the aviation VHF communication band.
Manufactured by Comant to meet aviation performance and environmental standards, the CI 211 is intended for permanent external aircraft installation. When installed in accordance with applicable aircraft data and avionics manufacturer instructions, it provides reliable VHF communication performance while supporting efficient airframe design.
| Frequency | 118-137 MHz |
|---|---|
| VSWR | 2.9:1 Maximum |
| Polarization | Vertical |
| Radiation Pattern | Omnidirectional |
| Impedance RF | 50 Ohms |
| Power RF | 30 Watts |
| Material | High Density Polyurethane |
| Finish | Polyurethane Enamel |
| Connector | BNC (female) |
| Operating Temperature | -55 to +85 Celsius |
| Operating Altitude | 50,000 ft |
| Certifications | FAA TSO C37d, C38d RTCA Environmental DO-160D |
No account yet?
Create an Account
In Stock
Reviews
Clear filtersThere are no reviews yet.