RFMW Supports 3 New BAW Filters for Wireless Infrastructure

TQQ7303 BAW FIlterRFMW, Ltd. announces design and sales support for three new TriQuint Bulk Acoustic Wave (BAW) filters serving the wireless infrastructure market:
•    TQQ7303 is targeted at Band 3 Uplink applications at 1747.5MHz
•    TQQ7307 is targeted at Band 7 Uplink applications at  2535MHz
•    885069 is targeted at Band 40 applications
All three filters offer low in-band insertion loss and high out-of-band attenuation coupled with the improved performance and power handling capability of BAW. The TQQ7303 has a usable bandwidth of 75MHz with minimum attenuation of 45dB at 1805MHz, a significant improvement over competitive SAW devices. TriQuint’s TQQ7307 offers 70MHz band width with 32dB of attenuation and the TriQuint 885069 has 100MHz of  usable pass band with 45dB min attenuation. The TQQ7303 and TQQ7307 are offered in 3x3mm industry-standard ceramic packages that are hermetically sealed while the 885069 comes in a 1.4×1.2mm, hermetic, chip scale package.

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