Ultra wide-band dual ridged horn antenna 0.6-9GHz
Gain: 6-15dBi.
VSWR: 2:1 MAX.
Power handling: 500W typical with N type interface
Built with portability and efficiency
Equipped with N-type interface
OBH-690 Ultra wide-band dual ridged horn antenna is ideal for 5G communication and radar system applications
This Ultra wide-band dual ridged horn antenna is effective for EMC testing systems
- Description
- Datasheet
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- Reviews (2)
Description
The OBH-690 Dual-Ridged Horn Antenna from RFecho is meticulously designed for superior performance across the 600MHz to 9GHz frequency range. As part of RFecho's lineup, alongside the OBH690, OBH230, OBH460, OBH08120, and OBH320, this antenna helps cover the entire spectrum from 200MHz to 32GHz, delivering exceptional gain and polarized VSWR in each frequency segment.
Built with portability and efficiency in mind, the OBH-690 weighs just 1300g. Its included carrying case ensures ease of transport. The OBH-690 boasts a bandwidth 50% greater than its competitors, while maintaining a VSWR of less than 2.0 across its entire operational range. It also features a durable N-type interface, capable of maximum power handling of 1500W.The OBH-690 is a top choice for professionals seeking a lightweight, high-performance antenna for both RF and EMC applications.
With all the above benefits, this antenna is ideal for 5G communication systems, supporting 5G NR Sub-6GHz bands for network testing and deployment. It also covers part of the C-band and X-band, making it highly effective for satellite communication testing, including uplink and downlink operations. Besides, this antenna excels in radar system applications, particularly in military, airborne, and meteorological radar systems that rely on higher frequency ranges like the X-band. Its performance is also outstanding in electromagnetic compatibility (EMC) testing, especially for evaluating equipment performance in higher frequency environments, ensuring accurate EMC compliance. Furthermore, it supports wireless communication standards such as Wi-Fi (2.4GHz and 5GHz bands) and Bluetooth, making it a comprehensive solution for testing a variety of wireless communication systems .Dual-Ridged Horn Antenna https://www.rfecho.com/product-category/emc-antenna/emc-broadband-dual-ridged-horn-antenna/
Broadband Horn Antenna Specifications | |
| 5-14.6dBi Gain, 0.6 GHz to 9 GHz | |
| OBH-690 | |
Property | Value |
| Min. Frequency (GHz) | 0.6 |
| Max. Frequency (GHz) | 9 |
| Gain(dBi) | 5-14.6 |
| VSWR (Max.) | 2 |
| Polarization | Single Linear |
| Cross Polar Isolation (dB) | 50 |
| Impedance (Ω) | 50 |
Features | |
| Linear polarized with high polarization purity | |
| Frequency from 0.6 GHz to 9 GHz | |
| Low return loss / VSWR | |
| Wide bandwidth | |
| Uniform Gain | |
| High Power Handling Capability | |
| Radiation pattern contains only one main lobe over the entire frequency range | |
| Each antenna is calibrated individually in line with ANSI C63.5-2006 | |
Julian Reed –
We use OBH-690 horn antenna for our 5G device and EMC lab testing. Its gain stays steady 5-14.6dBi across 0.6-9GHz without big fluctuations, and max VSWR 2 greatly reduces signal reflection during testing. It features a clean single main lobe radiation pattern, high cross-polar isolation cuts measurement noise, and independent calibration ensures consistent, accurate test data every time.
Arthur Hale –
A reliable workhorse for our wireless communication compliance tests! The OBH-690 maintains balanced 5-14.6dBi gain from 0.6GHz to 9GHz, and the VSWR never exceeds 2 in our daily operations. Portable structure is easy to mount on tripods, each unit comes with complete calibration documents, saving us extra calibration costs and delivering precise test curves for 5G products.