AV-520
VOR/LOC/GS Antenna
The AV-520 is a “V” style VOR/LOC/GS antenna utilizing detachable painted stainless steel elements and internal balun transformer. The antenna is rated at speeds up to 350 mph and altitudes up to 50,000 feet. It is a direct replacement for the CI 159C.
| Model | AV-520 |
| Application | VOR/LOC/GS Receive Only |
| Frequency | 108 – 118 MHz 328 – 336 MHz |
| Impedance | 50 Ohms Nominal |
| VSWR | 3.0:1 Max. 108-118 MHz 2.0:1 Max. 328-336 MHz |
| Polarization | Horizontal |
| Pattern | Omni-Directional |
| Connector | “BNC” Female |
| Max. Weight | 0.50 lbs. |
| FAA TSO | C34e, C36e, C40c |











