18 GHz to 40 GHz, 11 dBi to 17 dBi Gain,Dual Polarized Horn Antenna ,30 dB Isolation, 2.92mm Connectors ODPA-180400-20mm
$3295
Product Introduction
Ocean Microwave’s ODPA180400-20mm Dual-Polarized Horn Antenna is a high-performance device specifically designed for Radar Cross-Section (RCS) and other advanced measurement applications. This antenna covers the frequency range of 18 to 40 GHz and provides a gain range from 11 dBi to 17 dBi, as well as a VSWR less than 2.0:1. It has an isolation better than 30 dB between the two ports, ensuring minimal interference. Additionally, the antenna is compatible with K and Ka frequency bands and has a maximum continuous power handling capability of 50W. Uniquely, the antenna is made from a single piece of copper, greatly enhancing the orthogonal characteristics of the four ridges, thereby improving the cross-polarization isolation, which remains better than 30 dB across the entire frequency range. Due to its excellent performance, reliability, gain, and VSWR characteristics, the ODPA180400-20mm is an ideal choice for RCS and other advanced measurement applications.
Key Features
Gain Range: 11 dBi to 17 dBi
VSWR: Less than 2.0:1
Max Power: 50W continuous
Cross pol. Isolation: Better than 30 dB between the two ports
Frequency Coverage: Compatible with K and Ka frequency bands
Material & Manufacturing: Single-piece copper construction enhances cross-polarization isolation
Primary Applications
RCS: Capable of measuring far-field antenna patterns for two orthogonal polarizations simultaneously.
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Description
This RFecho quad ridged Antenna with dual-polarization covers the frequency range from 18 GHz to 40 GHz and is designed for the measurement of antennas in the MW range. This Dual Polarized Horn Antenna covers the K band and Ka-band, the ODPA-180400-20mm can be used as low power radiators. with a maximum continuous power handling capability of 50W.
Integrated design and processing, fabrication with only one piece of copper. Good structural stability guarantees cross-polarization isolation is better than 30dB.
Two connectors input permit simultaneous measurements for both horizontal and vertical polarizations for linearly polarized waves. Dual Polarized Horn Antenna having the gain from 11 dBi to 17 dBi and the VSWR of <2.0:1.
Used for Radar cross-section applications, More Rfecho RF Antenna.
SPEC
Dual Polarized Horn Antenna |
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18 GHz to 40 GHz Dual Polarized Horn Antenna, 11 dBi to 17 dBi Gain,30 dB Isolation, K band to Ka-band, 2.92mm Connectors |
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ODPA-180400-20mm aperture quad ridged horn antenna with two polarizations |
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Property |
Value |
Min. Frequency (GHz) |
18 |
Max. Frequency (GHz) |
40 |
Min. Gain (dBi) |
11 |
Max. Gain (dBi) |
17 |
VSWR (Max.) |
2.0 |
Continuous Power (W) (Max.) |
50 |
Impedance (?) |
50 |
Connection Type |
2.92mm |
Cross Polar Isolation (dB) |
>30 |
Band Type |
K band and Ka band |
Outline
Plot
Additional information
Min. Frequency (GHz) | 18 |
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Max. Frequency (GHz) | 40 |
Min. Gain (dBi) | |
Max. Gain (dBi) | |
Continuous Power (W) (Max.) | |
Band Type | |
Connection Type | |
Impedance (Ω) | |
Cross Polar Isolation (dB) |
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