3233 W. Yuma St.
Phoenix AZ. 85009




Comant CI 164 Marker Beacon Antenna Cessna Citation 500 501 Series I II

$800.00 $900.00

We have for sale a Comant marker beacan antenna . Removed from a Cessna Citation with no damage. 

P/N CI 164 S/N 9016

     Antenna looks good with minor  wear overall, shows some surface cracking and scrapes.  Lightweight flush mount antenna.  Guaranteed to pass your inspection and function as intended.

Provides for dual marker beacon signal outputs at theantenna, eliminating the need for a separate marker beacon splitter. Aluminum enclosure with a glass laminate cover. Internal components are potted in place for mechanical integrity. The CI 164 is designed for curved “crown” surface mounting as is currently used on the Cessna Citation I and II.

Frequency      75 MHz 1.5:1 Maximum @ 75 Mhz

 VSWR 5.0:1 Maximum @ ± .15 MHz


Polarization Horizontal

Insolation Between Ports  22dB

Impedance RF 50 Ohms

Resistance DC DC Grounded

Power RF Receive Only

Mechanial Weight 1.0 lb. Maximum

Height Flush Mount

Materia Aluminum Housing/Glass Laminate Cover

Finish Polyurethane Enamel

Connector BNC (Two Places)

Environmental Temperature -55ºC to +85º C

Altitude 45,000 ft.

Air Speed 600 Knots TAS at 55,000 ft.

Federal Specifications RTCA Enviornmental DO-160A


RTCA MOPS DO-138, DO-143

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