Qorvo_885128_PR_PhotoHigh-performance, high-power bulk acoustic wave (BAW) band-pass filter enables coexistence of WiFi and LTE signals

Richardson RFPD Inc. announced the availability and full design support capabilities for a 2.4 GHz WLAN/BT LTE coexistence filter from Qorvo.

The 885128 is a high-performance, high-power bulk acoustic wave (BAW) band-pass filter with extremely steep skirts. It simultaneously exhibits low loss in the WiFi band and high near-in rejection in the approximate LTE bands. The new BAW filter is specifically designed to enable coexistence of WiFi and LTE signals within the same device or in close proximity to one another.

The filter exhibits excellent power handling capabilities and is offered with an industry-leading 1.1 mm x 0.9 mm x 0.50 mm small footprint. It is ideally suited for small cell, portable hotspots, Wi-Fi routers and LTE gateways, smart meters, and WiFi access points applications.

According to Qorvo, additional key features of the 885128 include:

  • Low loss in WLAN band with extended upper corner for inclusion of Bluetooth
  • High Rejection in B30/B38/B7/B41 bands
  • Performance over −40 to +95 ºC
  • Single Ended operation

To find more information or to purchase this product today online, please visit the 885128 webpage. The device is also available by calling 1-800-737-6937.