10.5 dBi Gain, 0.2 GHz to 3 GHz Broadband Dual Ridged Horn Antenna OBH-230
$10705
The OBH230 Dual-Ridged Horn Antenna, a flagship product from RFecho, is engineered for superior performance across a wide RF frequency spectrum. This broadband antenna ensures consistent signal strength with its stable gain and low VSWR, providing optimal power transmission and superior signal integrity. Its excellent design effectively suppresses higher-order modes, delivering clear and precise signals even in challenging RF environments. The lightweight construction, combined with robust features, makes it ideal for applications requiring mobility and field deployments. Durability is another strength of the OBH230, thanks to a protective treatment of Surtec 650 and a finish of polyurethane paint, ensuring excellent environmental resistance.
The OBH230 is crafted with precision, offering features such as a precision pin for accurate polarization alignment and a high-reliability coaxial connector. Its versatile mounting options include a mounting flange and an integrated coaxial transition with a high-precision connector, making it adaptable to various setups.
With all the above benefits, it is ideal for a variety of demanding applications. Firstly,
It is highly suitable for TV broadcasting, where over-the-air television signals operate in lower frequency bands, as well as other broadcast services. In the realm of cellular communications, this antenna supports 2G, 3G, and 4G networks, leveraging lower frequencies in GSM, UMTS, and LTE technologies for robust cellular network coverage. On top of that, this antenna covers both Very High Frequency (VHF) and Ultra High Frequency (UHF) bands, making it an essential tool for various communication and broadcasting services. It’s also commonly used in EMC (Electromagnetic Compatibility) testing, ensuring equipment performance in the lower frequency range. Additionally, it supports RF testing for IoT devices and LPWAN communications like LoRa, Sigfox, and NB-IoT, which operate at these lower frequencies. In the domain of wireless communication, the 0.2GHz to 3GHz antenna is effective for testing systems like Wi-Fi (2.4GHz band) and Bluetooth, making it a versatile tool for RF applications across different industries.Dual-Ridged Horn Antenna:https://www.rfecho.com/product-category/emc-antenna/emc-broadband-dual-ridged-horn-antenna/
- Description
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Description
OBH-230 double ridge horn antennas operate broadband from 0.2 GHz to 3 GHz. The antenna supports linear polarized waveforms. This antenna is appropriate for the test of wireless and telecom communication antennas. High gain and low VSWR permit the measurement of weak signals and the generation of high field strengths without any significant return loss.
OBH-230 is calibrated individually in line with ANSI C63.5-2006, making the antennas ideal for EMC/RF measurements. OBH-230’s radiation pattern contains only one single main lobe over the entire frequency range without any other side lobes. The antenna is low weight within 6.0kg and has a rugged construction. More RF Antennas.
SPEC
Broadband Horn Antenna |
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10.5 dBi Gain, 0.2 GHz to 3 GHz |
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OBH-230 |
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Property |
Value |
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Min. Frequency (GHz) |
0.2 |
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Max. Frequency (GHz) |
3 |
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Gain(dBi) |
10.5 |
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VSWR (Max.) |
2 |
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Polarization |
Single Linear |
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Cross Polar Isolation (dB) |
50 |
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Impedance (?) |
50 |
Features |
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Linear polarized with high polarization purity |
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Frequency from 0.2 GHz to 3 GHz |
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Low return loss / VSWR |
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Wide bandwidth |
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Uniform Gain |
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High Power Handling Capability |
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Radiation pattern contains only one main lobe over the entire frequency range |
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Each antenna is calibrated individually in line with ANSI C63.5-2006 |
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Outline
Additional information
| Min. Frequency (GHz) | 0.2 |
|---|---|
| Max. Frequency (GHz) | 3 |
| Gain (dBi) | 10.5 |
| VSWR (Max.) | 2 |
| Cross Polar Isolation (dB) | 50 |
| Polarization | Single Linear |
| Impedance (Ω) | 50 |
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