ISO 9001:2015 and AS9100D Certified
Serving the Aviation Industry since 1973
Print Page
CI 109 VHF Communications
Frequency 118-137 MHz
(DAI Part# CI109)
Exhibits excellent electrical characteristics and 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.
Similar Items
AV10 - RAMI VHF COM 118-137 MHZ
VF10-210 - DAYTON GRANGER ANTENNA
DMC70-1A - D&M VHF COMM ANTENNA BNC CONN 15" 118-137 MHZ 400 MPH
DMC70-3 - D&M VHF COMM ANTENNA BNC CONN SAME AS C70-1A BUT 250 MPH

SPECIFICATIONS
Electrical
Frequency 118 to 137 MHz
VSWR 2.5:1 maximum
Polarization Vertical
Radiation Pattern Omnidirectional
Impedance 50 OHMS
Power 50 Watts
Mechanical
Weight 0.6 lbs. maximum
Height 18 9/16" maximum
Material Cast housing/fiberglass whip
Finish Polyurethane enamel
Connector BNC (female)
Environmental
Temperature -55° C to + 85° C
Altitude 50,000'
Air Speed 250 Knots TAS
Federal Specifications
RTCA Environmental DO-160D
Environmental Category [D2X]ACB[R(C,C1)U(F,F1)]
XWFDXSXXXXX[XX]X[XXXX]XAX
FAA TSO C37d, C38d
RTCA MOPS DO-186A
Connector
BNC Standard
Color
White Standard
Gasket
Gasket B12607-3 cork neoprene
Comant Industries
Antennas, Couplers, Diplexers
ANTENNAS
ADS-B
AM/FM
ComDat
Communications
DME
ELT
Glide Slope
Marker Beacon
Navigation
Public Service
SATCOM
UHF
VHF
Other
COUPLERS
DIPLEXERS
TRIPLEXERS
Avionics
Annunciator Control Units
Antennas, Couplers, Diplexers
Clocks, Gauges, Instruments
Cooling Fans
Displays
ELT's
Encoders, Air Data Computers, Transponders
Inverters, Converters, Chargers
Lighting, Accessories
Nav Altitude Alert Systems
Panels
Public Address Systems
Satellite Communications
Switching Units
Transceivers, Audio Communications