QPQ1237

    LTE Band 3 / Band 7 BAW Diplexer

    Last Time Buy >

    End of Life announced June 20, 2019 (PCN 19-0098).
    Last Time Buy: January 5, 2020
    Contact your local sales representative for assistance.

    Key Features

    • 75 MHz Bandwidth – Band 3 UL
    • 70 MHz Bandwidth – Band 7 UL
    • High Attenuation
    • Low Loss
    • No External Matching Required
    • Single Input, Dual Output Operation
    • Small Size: 3.00 mm x 3.00 mm x 0.91 mm
    • Surface Mount Package (SMP)
    • RoHS Compliant, Pb-Free

    The QPQ1237 is a high performance Bulk Acoustic Wave (BAW) Duplexer designed for Band 3 uplink and Band 7 uplink applications.

    The QPQ1237 provides low insertion loss and high rejection, making it an ideal choice for Small Cells.  This duplexer is housed in a compact, RoHs compliant 3.00 mm x 3.00 mm x 0.91 surface mount pacakge (SMP).

    The QPQ1237 is part of Qorvo’s extensive portfolio of RF BAW and SAW filters.

    Typical Applications

      • LTE Band 3 / Band 7 Uplink Diplexer Infrastructure
      • Base Station Infrastructure                    
      • Small Cells                      
      • Repeaters                    
      • Routers                    
      • General Purpose Wireless
    Technology BAW
    Type Infrastructure
    Bands 3, 7
    Frequency(MHz) 1,745.5, 2,535
    Bandwidth(MHz) 75, 70
    Insertion Loss(dB) 2.4, 2.3
    I/O Configuration SE/SE
    Package Type SMP
    Package(mm) 3.0 x 3.0 x 0.9
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No

    This product appears in the following application block diagrams:

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

      Macro Base Station

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

      Repeaters / Boosters / DAS

    • Applications > Network Infrastructure > Wireless Infrastructure > Small Cells FDD

      Small Cells FDD