Low Loss 456MHz SAW Filter for IF Circuits

Qorvo 857271 456MHz IF SAW filter. Low loss and low EVMRFMW, Ltd. announces design and sales support for Qorvo’s 857271 SAW filter for 3G/4G infrastructure intermediate frequency (IF) circuits. Insertion loss of the 857271 is only 11dB, nearly half the loss of similar performance SAW filter options. With a usable bandwidth of 39.6MHz, the 857271 also supports general purpose wireless applications where low EVM (3%) is desirable. Intended for balanced input and output operation, Qorvo offers this filter in a RoHS compliant, ceramic SMT 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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