Introduction：
ETS 3163 Sequence High Gain Conical Horn Antennas are products manufactured by ETS-LINDGREN in the U.S.A. and authorized to be distributed and sold by EUTTEST in Shenzhen, China. The conical horns of this sequence are high gain (over 16 dBi) antennas designed for feeding in conical anechoic chambers and for applications where high gain and linear polarization are required. These high gain horns exhibit higher reflectivity levels in the quiet zone (QZ) of the tapered chamber, with lower VSWR throughout the range. For flexibility, the full range can be mounted directly in the feed section of a tapered chamber or mounted on a tripod and used in a rectangular chamber.
The 3163 antenna series has four models: Type 3163-03 (C-band), Type 3163-04 (X-band), Type 3163-05 (Ku-band) and Type 3163-06 (K-band), covering the frequency range from 4 GHz to 26.5 GHz.
Technical parameters：
The 3163 sequence contains several models, please contact EUTTEST for quotation information after selecting the model based on the test frequency.
| Model number | Frequency range | VSWR | Maximum continuous power | impedance | connector |
| 3163-03 | 4GHz-8GHz | Maximum 3.2:1 Average 1.5:1 | 250W | 50Ω | Nf |
| 3163-04 | 8GHz-12GHz | Maximum 2.5:1 Average 1.5:1 | 250W | 50Ω | Nf |
| 3163-05 | 12GHz-18GHz | Maximum 2:1 Average 1.25:1 | 200W | 50Ω | Nf |
| 3163-06 | 18GHz-26.5GHz | Maximum 2:1 Average 1.25:1 | 50W | 50Ω | SMAf |
Gain and VSWR curves for the 3163 full sequence antenna
