CI 271
CI 271
Designed for single engine piston aircraft, this antenna is suitable for various applications. It is recommended to consult with your Fixed Base Operator (FBO) or installation shop for optimal application guidance.
The antenna operates within the 400-430 MHz frequency range.
The CI 271 Radiotelephone is a stub antenna engineered to endure the challenging conditions found on the underside of aircraft. It features a mechanically captivated radiator that is sealed to prevent leakage. The antenna's exposed metal surfaces are nickel-plated to resist corrosion and ensure longevity. It is designed to be mounted through a single 0.60-inch hole and comes with a standard BNC connector.
- Electrical:
- Frequency: 400-430 MHz
- VSWR: 1.8:1 Maximum
- Polarization: Vertical
- Radiation Pattern: Equivalent to 1/4 wave Stub
- Impedance: 50 Ohms
- RF Power: 50 Watts Average
- Mechanical:
- Weight: 0.18 lbs
- Height: 7.0 inches Maximum
- Material: Nickel plated brass
- Finish: Tin-nickel alloy
- Connector: BNC (female)
The antenna does not have an FAA Technical Standard Order (TSO) certification.
Orders can be placed via phone at 714-870-2420, fax at 714-870-6294, or email at [email protected].
It is crucial to use factory-supplied drawings and specifications for installation. Refer to FAA AC 43.13-2B for installation guidelines.
Catalog excerpts
The most important thing we build is trust CI 271 Radiotelephone Stub antenna designed to withstand the harsh environments associated with the underside of an aircraft. Antenna radiator is mechanically captivated and is sealed against leakage. All exposed metal surfaces are nickel-plated for corrosion resistance and long service. The CI 271 mounts through a single 0.60” hole. BNC connector is standard. Single engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best application information. Specifications Electrical Frequency Frequencies Covered Radiation Pattern Equivalent to 1/4 wave Stub Mechanical Weight Nickel plated brass Tin-nickel alloy WARNING: Use factory supplied drawings and specifications for installation. Refer to FAA AC 43.13-2B for installation guidelines. Order at: Tel: 714-870-2420 Fax: 714-870-6294 Email: [email protected]
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