Features
- High performance
- Low VSWR
- Operation up to 400 GHz
- Rectangular or Circular Waveguide
- Compact size
Applications
- Antenna test system
- Radiometry
- Radars
Description
Elva’s SLHA series of standard gain horn lens antennas cover the frequency range of 18 to 220 GHz in ten waveguide bands. They can be issued with rectangular or circular waveguide. Lens technology significantly allows decreasing mechanical sizes of horns and correcting beam for the best performance. These horns are ideal solution for measurement gain of other antennas, short range radars and radiometers.
Specifications
| Model Number | Frequency, GHz | Waveguide | Flange | Gain, dB | Return loss, dB | D, mm | L, mm |
| SLHA-K | 18-26.5 | WR-42 | UG-595/U | >25 | 20 | 98 | 137 |
| SLHA-Ka | 26.5-40 | WR-28 | UG-599/U | >25 | 20 | 68 | 96 |
| SLHA-Q | 33-50 | WR-22 | UG-383/M | >25 | 20 | 56 | 75 |
| SLHA-U | 40-60 | WR-19 | UG-383/U-M | >25 | 20 | 47 | 63 |
| SLHA-V | 50-75 | WR-15 | UG-385/U-M | >25 | 20 | 39 | 69 |
| SLHA-E | 60-90 | WR-12 | UG-387/U | >25 | 20 | 33 | 58 |
| SLHA-W | 75-110 | WR-10 | UG-387/U-M | >25 | 20 | 28 | 49 |
| SLHA-F | 90-140 | WR-08 | UG-387/U-M | >25 | 20 | 24 | 40 |
| SLHA-D | 110-170 | WR-06 | UG-387/U-M | >25 | 20 | 19 | 40 |
| SLHA-G | 140-220 | WR-05 | UG-387/U-M | >25 | 20 | 15 | 31 |
| SLHA-04 | 170-260 | WR-04 | UG-387/U-M | >25 | 20 | 13 | 27 |
| SLHA-03 | 220-325 | WR-03 | UG-387/U-M | >25 | 20 | 11 | 22 |
| Note: The models up to 400 GHz with WR-2.8 waveguide are available upon request | |||||||
Outline Drawing
