457.5 MHz RF SAW Filter - ISM Band

    Key Features

    • Usable bandwidth of 15 MHz
    • Low loss
    • High attenuation
    • No impedance matching required for operation at 50 Ohm
    • Single-ended operation
    • Chip Scale Package (CSP)
    • Small size

    Qorvo's 856930 is a wireless RF system filter designed specifically for the smart metering infrastructure market. Low insertion loss with the option to match for high attenuation, and single ended input / output ports make this an effective choice for wireless system designers. This part is suitable for use in remote meter reading applications, especially licensed band applications targeting the water metering market.

    Typical Applications

      • Industrial, Scientific and Medical (ISM)
    Technology SAW
    Type Infrastructure
    Bands ISM
    Frequency(MHz) 457.5
    Bandwidth(MHz) 15
    Insertion Loss(dB) 2.2
    I/O Configuration SE/SE
    Package Type CSP
    Package(mm) 3.8 x 3.8
    RoHS Yes
    Lead Free Yes
    Halogen Free No
    ITAR Restricted No
    ECCN 5A991.B