Comant CI-268-30

Overview

Comant’s ComDat dual function antenna designed for twins and light jets.

This antenna allows for both normal VHF communication as well as use of Narrow Cast datalink from Avidyne. For dual use VHF/DL use Avidyne’s DC 50 coupler switch.

Designed as a “drop-in” replacement for common teardrop footprint.

VHF Specifications

• Frequency: 118-137 MHz
• VSWR: 2.9:1 Maximum
• Polarization: Vertical
• Radiation Pattern: Omnidirectional
• Impedance: 50 OHMS
• Power: 50 Watts

Narrowcast Datalink Specifications

• Frequency: 137-150.05
• VSWR: 2.0:1 Max.
• Polarization: RHCP
• Radiation Pattern: Hemispherica
• Impedance: 50 Ohms
• Power Rating: 50 Watts

Mechanical/Environmental

• Weight: 1.25 lb Maximum
• RTCA Env./TSO: DO 160D / C37d, C38d
• Connector: BNC (Female)