AVT-4
Airborne Communications | VHF
The AVT-4 is a broad-band VHF communications antenna. It incorporates a low drag blade housing design for high strength and a radiating element encapsulated in rigid polyurethane foam. The housing is finished with a Skydrol resistant white polyurethane paint and comes with mounting hardware and neoprene mounting pad. The antenna is designed to operate at speeds up to 350 mph and altitudes of 50,000 ft. It has a drag force of 0.85 lb. @ 250 mph.
| Model | AVT-4 |
| Application | Airborne Communications |
| Frequency | 118 – 137 MHz |
| Impedance | 50 Ohms Nominal |
| VSWR | 3.0:1 Maximum |
| Polarization | Vertical |
| Pattern | Omni-Directional |
| Connector | “BNC” Female |
| Max Height | 13″ |
| RF Power Capacity | 30 Watts |
| FAA TSO | C37d, C38d |
French 
English