2.4 GHz RF BAW Filter - Long-Term Evolution Coexistence

    Last Time Buy >

    End of Life announced December 1, 2022 (PCN 22-0153).
    Last Time Buy: June 30, 2023
    Contact your local sales representative for assistance.

    Note:  Any orders for Last Time Buy materials from Qorvo are considered non-cancellable, non-returnable.

    Key Features

    • Low Loss in WLAN band with extended upper corner for inclusion of the Bluetooth® signal frequency
    • High Rejection in B7 / B41 bands
    • Industry leading small size: 1.1 x 0.9 x 0.5 mm
    • Performance over -30 to +85 C
    • Single ended operation
    • RoHS compliant, Pb-free module package

    Qorvo's 885171 is a high-performance, high power Bulk Acoustic Wave (BAW) band-pass filter with extremely steep skirts, simultaneously exhibiting low loss in the Wi-Fi band and high near-in rejection in the 2.6 GHz bands.

    885171 is specifically designed to enable coexistence of Wi-Fi and LTE signals within the same device or in close proximity to one another.

    The 885171 uses common module packaging techniques to achieve the industry standard 1.1 x 0.9 x 0.50 mm footprint. The filter exhibits excellent power handling capabilities.


    The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Qorvo, Inc. is under license. Other trademarks and trade names are those of their respective owners.

    Typical Applications

      • Band 7
      • Handsets
      • High Power WLAN Access Points
      • LTE
      • Mobile Routers
      • Portable Hotspots
      • Smart Meters
      • TD-LTE
      • WiMAX
      • Band 41
    Technology LowDrift™ BAW
    Type Mobile
    Bands Wi-Fi / Bluetooth® signal frequency / LTE
    Frequency(MHz) 2,442
    Bandwidth(MHz) 79
    Insertion Loss(dB) 1.5
    I/O Configuration SE/SE
    Package Type CSP
    Package(mm) 1.1 x 0.9 x 0.5
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B