{"id":3542,"date":"2026-03-09T10:45:07","date_gmt":"2026-03-09T09:45:07","guid":{"rendered":"https:\/\/www.bq-microwave.de\/?p=3542"},"modified":"2026-03-09T10:45:07","modified_gmt":"2026-03-09T09:45:07","slug":"wr3-4-waveguide-multiplier-220-330-ghz-fullband-wr3-multiplier","status":"publish","type":"post","link":"https:\/\/www.bq-microwave.de\/en\/news\/wr3-4-waveguide-multiplier-220-330-ghz-fullband-wr3-multiplier\/","title":{"rendered":"WR3.4 Waveguide Multiplier 220-330 GHz – Fullband WR3 Multiplier"},"content":{"rendered":"

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WR3.4 Waveguide Multiplier 220-330 GHz – AT-AM18-220330<\/h1><\/div>
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New 220\u2013330 GHz X18 Active Frequency Multiplier from AT Microwave<\/h2>\n

bq-microwave is pleased to introduce the AT-AM18-220330 X18 Active Frequency Multiplier from AT Microwave, a high performance millimeter wave component designed for applications in the 220 GHz to 330 GHz frequency range. This advanced frequency multiplier enables reliable signal generation in the J band and sub-terahertz spectrum, supporting modern research, imaging systems, and high frequency communication technologies.<\/p>\n

The AT-AM18-220330 converts a relatively low microwave input signal into a much higher frequency output by multiplying the input frequency by a factor of 18. With a compact waveguide module design and integrated buffer stages, the device provides stable output power while requiring only a modest drive level. This makes it ideal for laboratory setups, measurement systems, and advanced sensing platforms operating in the sub-THz range.<\/p>\n

The multiplier accepts an input frequency between 12.22 GHz and 18.33 GHz through an SMA female connector and generates an output signal in the 220 GHz to 330 GHz range via a WR-3.4 waveguide interface with a UG-387\/M flange. Typical output power reaches +3 dBm, allowing efficient signal distribution to high frequency test equipment or imaging systems.