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C70 Series VHF Antenna 360 / 720 Channel Broadband

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 C70-3 is directly interchangeable with the following part numbers: C598501-0104, VF 10-210, CI 109, and CI 121.

The C70-4 which supersedes the C70-2, is specifically designed for bottom installations, where ground clearance does not permit the use of other C70 Series antennas. The C70-4 provides a higher degree of efficiency to assure maximum performance from your transceiver.

The C70-6, and C70-9 variants of the C70-1/A, have a different mounting hole pattern and connector location. All other characteristics remain the same.

C70 Series Antenna Specifications

Electrical
Frequency range 118 – 137 MHz
VSWR
  C70, -1/A, -3, -9
  C70-4, -6
 
2.0:1
2.5:1
Gain Equivalent λ/4 stub
Impedance 50 ohms
Polarization Vertical
Radiation pattern Omnidirectional in azimuth
Power handling 50 watts
Mechanical
Connector BNC Female
Weight 12 oz/0.34 kg
Finish White polyurethane
Environmental
TSO C37d and C38d
D0160c ENV CAT F2-ABCXWFDXSXXXXXXXXXX
Speed Rating
  C70-1/A, -4, -6, -9
  C70-3
 
400 MPH
250 MPH

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