The AV-74 is a broadband blade type antenna for transponder or DME application. The antenna housing is constructed of anacrylonitrile-styrene-acrylic (ASA) shell. The white color allows maximum performance without losses due to color pigments or unseen dirt. The antenna is supplied with cellular neoprene mounting pad and hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 ft. It has a drag force of 0.09 lbs @ 250 mph. This antenna is a direct replacement for Comant’s model CI-105.
Product Specifications
| Model | AV-74 |
| Application | Transponder/DME/ADS-B |
| Frequency | 960 – 1220 MHz |
| Impedance | 50 Ohms Nominal |
| VSWR | 1.5:1 Maximum |
| Polarization | Vertical |
| Pattern | Omni-Directional |
| Connector | “BNC” Female |
| Max Height | 3.4″ |
| Max. Weight | 0.2 lbs. |
| RF Power Capacity | 2.5 kW Peak |
| FAA TSO | C66c, C74c |
| AV-74 | Gloss White | |
| Available Colors | AV-74(-GB) | Gloss Black |
| AV-74(-B) | CARC Black |
Support Documents
| Footprint Drawing | View |
| Outline Drawing | View |
| FAA TSO Authorization | View |
| Install Instructions | View |
| GAA Environmental Qualification Form | View |
