High Rejection bandBoost BAW Filter for WiFi

The Qorvo QPQ1906 BAW band-pass filter exhibits low loss in Wi-Fi channels 10-11

RFMW announces design and sales support for high-performance, high power, Bulk Acoustic Wave (BAW) band-pass filter. The Qorvo QPQ1906 exhibits low loss in the Wi-Fi band (Channels 10 – 11) and high, near-in rejection in the 2.4 GHz lower frequency channels allowing simultaneous use of Wi-Fi, Zigbee, Thread or BLE channels. Specifically designed to enable unique use cases where sub-dividing usable channels within the available Wi-Fi spectrum becomes an advantage, bandBoost enhances operation from 2447-2472 MHz while extremely steep filter skirts reject channels 1 – 2. With power handling to +28 dBm average input power, the QPQ1906 supports access points, wireless routers, residential gateways and customer premise equipment.


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About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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