AS9100 Rev D/ISO 9001:2015 Certified
Serving the Aviation Industry since 1973
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CI 138 VHF Communications
Frequency 118-137 MHz
(DAI Part# CI138)
Identical to the CI 119 with the exception of the mounting hole pattern and RF connector location which are compatible with Beechcraft mounting. RF connector is offset from the center line of the antenna. The CI 138 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
VF10-10-1 - DAYTON GRANGER ANTENNA
AVT4 - RAMI 118-136 MHZ COMM ANTENNA

SPECIFICATIONS
Electrical
Frequency 118 to 137 MHz
VSWR 2.5:1 maximum
Polarization Vertical
Radiation Pattern Omnidirectional
Impedance 50 OHMS
Power 25 Watts
Mechanical
Weight 1.0 lbs. maximum
Height 13.00" maximum
Material Valox 420
Finish Polyurethane enamel
Connector BNC (female)
Environmental
Temperature -55° C to + 85° C
Altitude 50,000'
Air Speed 350 Knots TAS @ 25,000'
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 C13804 cork neoprene–standard
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