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 Avionics - Antennas - Comant
 
COMANT UHF
(CI-177-20)
 

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Frequency • 450-470 MHz

A rugged monopole antenna particularly wellsuited to the harsh environments experienced on the underside of an aircraft. Features standard4-hole mounting, diecast metal base and radiator encased in glass laminate housing.

Note: Comant Antennas no longer come with a gasket or template. Must order PN 09-00532 separately.
 
MODEL CI 177-20 UHF ANTENNA
Electrical
Frequency

450-470 MHz
VSWR

2.0:1 Maximum
Polarization

Vertical
Radiation Pattern
Omni Directional
Impedance RF
50 Ohms
Power RF
30 Watts
Mechanical
Weight
0.7 lb. Maximum
Height
7.00 in. Maximum
Material
Diecast Metal base
Finish
Glossy White Polyurethane Paint
Connector

BNC (Female)
Environmental
Temperature
-55ºC to +55ºC
Altitude
30,000ft.
Air Speed
450 Knots TAS at 25,000 ft.
Federal Specifications
FAA TSO
N/A
Enviromental RTCA
DO-160D
Description Part No. Price Buy
COMANT CI-177-20 UHF ANTENNA BNC11-06836$615.00
Accessories Part No. Price Buy
ANTENNA SEALANT AC236B1/209-00532$27.75
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