TQQ1231

    LTE Band 1 / Band 3 Uplink BAW Diplexer

    Key Features

    • 60 MHz bandwidth - Band 1
    • 75 MHz bandwidth - Band 3
    • High attenuation
    • Low loss
    • No external matching required
    • Single input, dual output operation
    • Small size: 3.00 x 3.00 x 1.02 mm
    • RoHS compliant, Pb-free

    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.

    The TQQ1231 is an exceptionally high performance BAW Diplexer for LTE Band 1 / Band 3 uplink. This filter is housed in a compact 3 x 3 mm package for base station applications.

    Low insertion loss, coupled with high attenuation makes this filter an ideal choice for uplink RF filtering needs.

    The TQQ1231 is part of Qorvo's extensive portfolio of RF BAW and SAW filters.

    Typical Applications

      • LTE
      • Band 1
      • Band 3
      • Base Stations
      • General Purpose Wireless
      • Uplink Infrastructure
    Technology LowDrift™ BAW
    Type Infrastructure
    Bands 1, 3
    Frequency(MHz) 1,747.5, 1,950
    Bandwidth(MHz) 75, 60
    Insertion Loss(dB) 3.1, 3.0
    I/O Configuration SE/SE
    Package Type SMT
    Package(mm) 3.00 x 3.00 x 1.02
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B

    This product appears in the following application block diagrams:

    • Applications > Defense & Aerospace > Electronic Warfare > EW Signal Jammer

      EW Signal Jammer

    • Applications > Defense & Aerospace > Electronic Warfare > EW Digital Receiver

      EW Digital Receiver

    • Applications > Network Infrastructure > Wireless Infrastructure > Cellular Infrastructure Base Station

      Cellular Infrastructure Base Station

    • Applications > Network Infrastructure > Wireless Infrastructure > Repeaters / Boosters / DAS

      Repeaters / Boosters / DAS