2437 MHz RF BAW Filter - Wi-Fi Band Edge

    Key Features

    • Wi-Fi band-pass filter that enables the coexistence of 4G LTE / TD-LTE & Wi-Fi signals
    • Band-edge rejection at 2390 MHz & 2483.5 MHz
    • Industry leading small size: 1.7 x 1.3 x 0.46 mm
    • Extended temperature performance over -40 to 95 C
    • Meets +28 dBm average power handling
    • Hermetically sealed for outdoor applications
    • RoHS compliant, Pb-free package
    • Lead-free / RoHS Compliant

    Qorvo's advanced LowDrift™ filters provide industry-leading, ultra-stable temperature performance and an enhanced user experience by enabling the highest level of LTE coexistence wireless network coverage.

    Qorvo's 885070 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 rejection in the band-edge and adjacent LTE / TD-LTE bands.

    The 885070 enables coexistence of Wi-Fi and LTE signals within the same device or in close proximity to one another. Its unique power handling capability allows for implementation into high performance high power access points and small cell base stations.

    The 885070 uses common module packaging techniques to achieve the industry standard 1.7 x 1.3 x 0.46 mm footprint. The filter exhibits industry leading power handling capabilities up to 1 W .

    Typical Applications

      • 802.11a WLAN
      • 802.11ac WLAN
      • 802.11n WLAN
      • Set Top Box
      • Gateways
      • Routers
      • Access Points
      • Gaming
      • Portable Devices
      • Small Cell Base Station
    Technology LowDrift™ BAW
    Type Infrastructure
    Bands Wi-Fi
    Frequency(MHz) 2,436
    Bandwidth(MHz) 79
    Insertion Loss(dB) 0.7
    I/O Configuration SE/SE
    Package Type CSP
    Package(mm) 1.7 x 1.3 x 0.46
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B

    This product appears in the following application block diagrams:

    • Applications > Customer Premises Equipment > Dual Band Wi-Fi

      Dual Band Wi-Fi

    • Applications > Customer Premises Equipment > Dual Band Wi-Fi with Diplexer

      Dual Band Wi-Fi with Diplexer