RFMW BAW Filter Extends WiFi Range

Qorvo 885136 2400MHz WiFi coexistance BAW filter extends radio rangeRFMW, Ltd. announces design and sales support for a WiFi BAW filter from Qorvo. The 885136 offers bandedge rejection at 2390 and 2583.5MHz for WiFi CPE, access points, set top boxes, gateways, smart meters and IoT applications. Featuring LowDrift BAW technology, operating temperature is extended from -40 to +95 degrees Celsius allowing outdoor operation with minimal drift. Insertion loss is 0.9dB (channels 2-11) while low band attenuation of unwanted signals is 31dB and high band attenuation is 24dB. Improved attenuation enables coexistence of WiFi and LTE signal within the same device or in close proximity thereby increasing the effective signal range. Qorvo offers the 885136 in a 1.1×0.9mm package.

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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