Ultra wide-band dual ridged horn antenna 2-20GHz
Gain: 3.5-13dBi.
VSWR: 2:1 MAX.
OBH-20200 Ultra wide-band dual ridged horn antenna is exceptionally lightweight
Equipped with a 3.5mm interface
This Ultra wide-band dual ridged horn antenna enhances versatility in electronic warfare (EW) applications
- Description
- Datasheet
- Outline
- Generated Field Strength
- Reviews (3)
Description
The OBH-20200 Dual-Ridged Horn Antenna operation within a frequency range of 2GHz to 20GHz, covering both the C and Ku bands. Weighing only 136g. Throughout its operational bandwidth, the OBH-20200 maintains a VSWR of less than 2.0, ensuring optimal power transmission and minimal signal reflection. The antenna features a SMA interface and can handle maximum power of 100W.
Testing data, including antenna factors, gain, VSWR, and radiation patterns. Overall, the OBH-20200 combines advanced performance with user-friendly features, making it a tool for professionals in telecommunications and related fields.
Its capabilities extend to ground mapping and imaging, making it suitable for use in synthetic aperture radar (SAR) systems that require detailed imaging. Furthermore, the antenna enhances versatility in electronic warfare (EW) applications, enabling effective jamming and signal interception across a broader spectrum of frequencies, ensuring robust performance in diverse operational scenarios .Dual-Ridged Horn Antenna https://www.rfecho.com/product-category/rf-antenna/broadband-dual-ridged-horn-antenna/
Broadband Horn Antenna | |
| 4-13dBi Gain, 2 GHz to 20 GHz | |
| OBH-20200 | |
Property | Value |
| Min. Frequency (GHz) | 2 |
| Max. Frequency (GHz) | 20 |
| Gain(dBi) | 4-13 |
| VSWR (Max.) | 2:1 |
| Polarization | Single Linear |
| Cross Polar Isolation (dB) | 50 |
| Impedance (Ω) | 50 |
Features | |
| Linear polarized with high polarization purity | |
| Frequency from 2.0 GHz to 20 GHz | |
| Low return loss / VSWR | |
| Wide bandwidth | |
| Uniform Gain | |
| High Power Handling Capability | |
| Highly suitable for antenna array applications | |
| Each antenna is calibrated individually in line with ANSI C63.5-2006 | |
Mark Wilson –
We use this OBH-20200 dual ridged horn antenna for EMC lab testing across 2-20GHz. Its gain stays steady 3.5-13dBi over full bandwidth, and the max VSWR only hits 2:1 with almost no signal reflection. Calibration matches ANSI standards perfectly, test data is consistent every run, lightweight build also saves setup time.
Sophia Carter –
Great performance for our electronic warfare signal interception projects. Uniform gain eliminates blind frequency bands, low VSWR ensures stable power transmission without signal loss. Cross polar isolation up to 50dB delivers clean linear polarization output, works reliably for both single-unit and array deployments.
Liam Thompson –
Purchased multiple units for SAR imaging system development. The ultra-wide 2-20GHz coverage cuts down equipment switching work. Gain curve is smooth across the band, low VSWR greatly reduces matching debugging work. Individual factory calibration guarantees uniform performance between all antennas we ordered.