DatasheetVHF/UHF Dipole Antenna
118 to 145 MHz & 225 to 400 MHz
SKU: 20-50-22-3
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The 20-50-22-3 is a wideband dipole having proprietary feed circuitry to provide operation over the VHF ATC and UHF communication bands. It is ideal for applications requiring co-sited antennas where mutual interference would otherwise be a problem.
Construction uses a high integrity composite cylindrical radome with internally foamed-in-place radiating elements. The antenna has a 2” diameter base spigot for mounting to a mast head and the antenna elements are grounded and fully environmentally sealed.
- Rugged, lightweight construction.
- Low Silhouette
- Full VHF ATC band plus UHF communications
- Easy masthead installation via 2” spigot
- High radiation efficiency.
- Single RF output.
- Designed to MIL-STD-810 environmental for all weather operations.
- Suitable for fixed, transportable and mast-mounted applications.
| 20-50-22-3 | |
| Model # | 20-50-22-3 |
| Brand | Cooper Antennas |
| Frequency |
118-145 MHz 225-400 MHz |
| Gain (typical) | 0 dBi minimum |
| VSWR | 2:2 max |
| Impedance (nominal) | 50 Ohms |
| Power | 50 Watts |
| Radiation Patern | Omni-directional within ±1dB |
| Antenna RF Connector | N Female |
| Total Height | 84 inches (2134mm) max |
|
Element Diameter |
3 inches (76.2 mm) |
| Weight | 10 lbs (4.55kg |
| Wind Loading | In excess of 100mph (160km/hr) |
| Operating Temp | -51°C to +71°C |
Finish
- Antenna - Urethane lusterless Black
- Other finish options are available.
- Please specify finish required when ordering.
Datasheet:
