20 dBi Gain, 18 GHz to 40 GHz Broadband Dual Ridged Horn Antenna OBH-180400-20
$2175
Product Introduction
The OBH-180400-20 Dual-Ridged Horn Antenna, introduced by RFecho, is a testament to cutting-edge advancements in the RF landscape. This antenna is renowned for its broadband operation, covering a frequency spectrum from 18GHz to 40GHz, encompassing the pivotal Ka-band. It seamlessly integrates consistent gain performance, minimized return loss/VSWR, and an expansive bandwidth. The antenna’s distinct design effectively curtails the excitation of undesired higher-order modes in the aperture, guaranteeing a uniform smooth radiation pattern across its entire operational bandwidth. While it packs a punch in terms of capabilities, it remains lightweight at just 250g, facilitating ease of handling and mounting on antenna towers, tripods, or other supports. Its solid mechanical structure combined with precision engineering ensures consistent performance across diverse applications. Moreover, it is equipped with a mounting flange and an integrated coaxial transition featuring a high-precision connector.
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Description
OBH-180400 double ridge horn antennas operate broadband from 18GHz to 40GHz. 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-180400 is calibrated individually in line with ANSI C63.5-2006, making the antennas ideal for EMC/RF measurements. OBH-180400’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 0.5kg and has a rugged construction.
SPEC
Broadband Horn Antenna Specifications |
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20 dBi Gain, 18 GHz to 40 GHz |
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OBH-180400-20 |
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Property |
Value |
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Min. Frequency (GHz) |
18 |
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Max. Frequency (GHz) |
40 |
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Gain(dBi) |
20 |
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VSWR (Max.) |
1.8 |
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Polarization |
Linear |
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Cross Polar Isolation (dB) |
30 |
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Impedance(Ohm) |
50 |
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Features |
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Broad Frequency Range of 18 GHz to 40 GHz |
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Linearly Polarized High Gain, Low VSWR |
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Individually Calibrated |
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Linear polarized with high polarization purity |
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Applications OBH-180400-20 |
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FCC, MIL-STD, VDE, and TEMPEST Testing |
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Transmission and receiving applications |
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System Setup |
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Outline
Additional information
| Min. Frequency (GHz) | 18 |
|---|---|
| Max. Frequency (GHz) | 40 |
| Gain (dBi) | 10 |
| VSWR (Max.) | |
| Cross Polar Isolation (dB) | |
| Polarization | |
| Impedance (Ω) |
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