Shop By Brand

Hangar Chat



 Avionics - Antennas - Comant
 
COMDAT VHF/GPS/XM/DL
(CI-2680-500)
 

(Click image for a larger view)

Comant’s ComDat triple function extended band VHF/GPS/XM Weather antenna for twin and light jet aircraft. Comant’s patented technology provides 80 dB of VHF harmonic suppression allowing VHF and GPS to function in one radome without in-line filters.

Compatible with Avidyne Narrowcast datalink systems. Requires Avidyne’s DC50 coupler switch for dual VHF/Data Link functionality.

Certified FAA TSO-C144 for GPS and GPS WAASClass Gamma 1 equipment. Not compliant for GPS WAAS Class Gamma 2 and 3 applications.

Designed for popular 26.5 dB gain GPS panel mount systems. Not compatible with most portable receiver systems.

Note: Comant Antennas no longer come with a gasket or template. Must order PN 09-00532 separately.

Applications
Single and twin engine piston aircraft for applications of this antenna design. Some light turbine and light jets. Consult your FBO or installation shop for best application information.

 
MODEL- CI 2680-500
Specifications
VHF
Data Link
Frequency
118-137 MHz
137-150.05 MHz
VSWR
2.9:1 Max
2.9:1 Max
Polarization
Vertical
Vertical
Radiation Pattern
Omni Directional
Omni Directional
Impedance
50 Ohms
50 Ohms
Power Rating
50 Watts
50 Watts

Amplifier Specifications
GPS
XM Weather
Frequency
1575.42+/-3 MHz
2332.5-2345.0 MHz
VSWR
1.5:1 Max
1.5:1 Max
Polarization
RHCP
LHCP
Radiation Pattern
Hemispherical
Hemispherical
Impedance
50 Ohms
50 Ohms
Gain
26.5-31.5dB
30-34 dB
DC Voltage
4-24Vdc
4-24 Vdc
DC Curr. Min/Max
25mA/40mA
25mA/55mA
Noise
3.8dB Max
2.7dB Max

Mechanical/Environmental
Weight
1.25 lb Maximum
RTCA Env./TSO
DO 160D/ C37d, C38d, C144
Connectors
VHF-BNC/GPS-TNC/XM-SMA
Description Part No. Price Buy
CI2680500 COMANT ANTENNA11-05855$1295.00
Accessories Part No. Price Buy
ANTENNA SEALANT AC236B1/209-00532$11.75
Similar Items Part No. Price Buy
CI2480400 COMANT ANTENNA11-05853$987.00
COMANT CI-2680-400 ANTENNA11-06786$1215.00