The CI 109 series antenna incorporates an aerodynamically shaped mounting base and radiator housing that matches the styling of the communication antennas used on the 1968-72 single engine Cessnas. The 109 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-186A MOPS.
规格：
Weight:
0.60 lb
Height:
18-9/16 in.
Frequency:
18-137 MHz
VSWR:
2.5:1 maximum
Polarization:
Vertical
Radiation pattern:
Omnidirectional
Impedance (RF):
50 ohms
Power (RF):
50 watts
Temperature:
-55ºC to +85ºC
Altitude:
50,000 ft
Certifications:
FAA TSO C37d, C38d
特征：
118-137 MHz frequencies
Vertical polarization
Omnidirectional radiation pattern
Aerodynamic base
4-hole mounting
Cast housing
Excellent electrical characteristics
