Cobham Comant CI-105 Antenna

COBHAM COMANT CI 105 DME/TRANSPONDER ANTENNA


Broadband and rugged antenna designed for DME or transponder use. Antenna assembly encased in a glass reinforced polyester molded shell. Standard two stud mounting configuration. CI 105 includes a BNC connector.

• Single and twin engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best application information.

Electrical Specifications

• Frequency: 960 – 1220 MHz

• VSWR 1:5:1 Max 960 – 1220 MHz

• VSWR 1:3:1 Max 1025 – 1050 MHz

• Polarization: Vertical

• Radiation Pattern: Equivalent to a ¼ wave stub

• Impendance RF: 50 Ohms

• Resistance DC: Open Circuit

• Power RF: 2.5 KW Peak

Mechanical Specifications

• Weight: 0.24 lbs

• Height: 3.23”

• Finish: Polyurethane Enamel

• Connector: BNC (female)

Other Specifications

• Temperature Range: -54 to +55C

• Altitude Range: 70,000 feet

• FAA TSO C66a, C74c

• RTCA Environmental DO-160C

• Gasket B10505

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