118-137MHz 
TRIMLINE BENT ROD 
Frequency Range 118-137 MHz 
The DM C70 Series VHF Communication Antennas are designed for top or bottom installation on high-performance, single, twin and turbo engine fixed and rotary wing aircraft. These uniquely designed antennas offer mechanical strength and high-electrical efficiency to provide maximum reliability and full 360/720 channel transceiver operation. The lightweight profile is unobtrusive, resists icing and offers low drag. 

The DM C70-4 is specifically designed for bottom installations, where ground clearance does not permit the use of other DM C70 Series antennas. The DM C70-4 provides a higher degree of efficiency to assure maximum performance from your transceiver.

Specifications

• Frequency Range: 118 - 137 MHz
• VSWR: 2.5:1
• Polarization: Vertical
• Radiation Pattern: Omnidirectional
• Impedance: 50 Ohms
• Power: 50 W
• TSO: C37d and C38d
• Weight: 12 oz (0.34 kg)
• Height: 8.9 in. Max
• Finish: White Polyurethane
• Connectors: BNC Female
• Speed Rating: 400 MPH
• D0160c ENV CAT F2-ABCXWFDXSXXXXXXXXXX