A high-power horn antenna, often used for automotive testing, operates at high frequencies. Made with a flaring metal waveguide resembling a horn, it emits radio waves in a focused beam, enhancing directional control. Typically utilized at microwave and ultra-high frequencies surpassing 1000 MHz, horn antennas offer improved directivity, broader bandwidth, and reduced standing wave ratio. In radiated immunity EMC testing, they facilitate RF radiation within an anechoic chamber.
Our RF horn antennas exhibit increasing gain, with frequency up to 18 dBi at 1000 MHz, helping to compensate for losses that occur elsewhere in an RF test system. Use these antennas in shielded rooms or free space. AR suggests a design safety factor of 100% in the selection of power amplifiers.
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High Gain RF Horn Antennas
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 200 MHz - 7.5 GHz |
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Model
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Description
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ATH200M1G
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200 – 1000 MHz, 5000 W input power, High Gain Horn Antenna with Heavy Duty Tripod
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ATH200M1G-1
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200 – 1000 MHz, 10,000 W input power, High Gain Horn Antenna
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ATH400M1G
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400 – 1000 MHz, 3000 W input power, High Gain Horn Antenna
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ATH800M6G
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0.8 – 6 GHz, 2300 W input power, High Gain Horn Antenna
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ATH2G8A-1
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2.5 – 7.5 GHz, 12,000 W input power, High Gain Horn Antenna
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