The CI 177 is designed for use over public service FM frequency band. The CI 177 is a whip antenna with the radiating element enclosed in a high strength tapered glass laminate housing and diecast aluminum base.
Comant's CI 105-9 is a broadband and rugged antenna designed for DME or transponder use. The antenna assembly is encased in a glass reinforced polyester molded shell. Used in single and twin engine piston aircraft.
The CI 193 is a half wave dipole antenna designed interior mounting for GS reception. The Integral ferrite balun can result in improved performance when propeller modulated is a problem.
