CI 292-4
CI 292-4
Designed for single engine piston aircraft, this antenna is suitable for applications within the specified frequency range. It is recommended to consult with an FBO or installation shop for optimal application information.
The antenna covers frequencies from 136-174 MHz and 138-174 MHz, with a wider band that includes popular VHF and FM frequencies. It is designed to provide a VSWR of 2.5:1 or better over the bandwidth of 138-174 MHz.
- Electrical: Frequency range of 136-174 MHz and 138-174 MHz, with a VSWR of 2.5:1 at 138-174 MHz and 3.0:1 at 136-174 MHz. The polarization is vertical, with an omnidirectional radiation pattern and an impedance of 50 Ohms. The power capacity is 50 Watts.
- Mechanical: The antenna weighs 0.50 lbs and has a height of 14.5 inches. It features a die-cast aluminum base and a stainless steel whip, finished with white polyurethane enamel. The connector type is BNC (female).
- Environmental: The antenna operates within a temperature range of -55°C to +70°C and can function at altitudes up to 50,000 ft. It meets FAA TSO C37c (Class 1), C38c, and RTCA Environmental DO-160B standards.
For installation, it is crucial to use factory-supplied drawings and specifications, and refer to FAA AC 43.13-2B for guidelines. Orders can be placed via phone, fax, or email.
Catalog excerpts
Comant CI 292-4 FM Extended Band The most important thing we build is trust Specifications Wider band covers popular VHF and FM frequencies. Designed to provide 2.5:1 VSWR or better over a bandwidth of 138-174 MHz. Features a high-strength die-cast 3-hole aluminum base. Radiating element is a straight tapered stainless steel rod suitable for bottom mounting. Overall height only 14.5 inches with BNC connector as standard. The CI 2924 has been re-tested and upgraded to the new RTCA DO-160D environmental. Single engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best application information. Electrical Frequency Frequencies Covered Radiation Pattern Mechanical Weight Die Cast housing / Stainless whip White Polyurethane Enamel Environmental Temperature Federal Specifications FAA TSO RTCA Environmental 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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