2.4 GHz Wi-Fi 6 Dual Path Front End Module

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    Please contact Qorvo Sales for details.


    • Dual Path to Accommodate 2 RF Chains in a Single Device
    • Multiple Transmit Bias Modes
    • POUT = +16.5 dBm MCS10/11 SU HE40 -43 dB Dynamic EVM
    • POUT = +19 dBm MCS10/11 SU VHT40 -35 dB Dynamic EVM
    • POUT = +19 dBm MCS9 VHT40 -35 dB Dynamic EVM
    • POUT = +20.5 dBm MCS7 HT20 -30 dB Dynamic EVM
    • POUT = +22 dBm MCS0 HT20 Spectral Mask Compliance
    • POUT = +22 dBm Bluetooth GFSK
    • Optimized for +3.85 V Operation
    • 30 dB Tx Gain
    • 2 dB Noise Figure
    • 14 dB Rx Gain & 4.5 dB Bypass Loss

    The Qorvo® QPF4291 is an integrated dual path front end module (FEM) designed for Wi-Fi 6 (802.11ax) systems which allows the operation of two separate RF chains to flow through a single front end module. The compact form factor and integrated matching minimizes layout area in the application and greatly reduces the number of external components. Performance is focused on optimizing a multi-mode PA for a 3.85V supply voltage that allows for optimal throughput based on user conditions. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions while maintaining low current draw.

    The QPF4291 dual path front end module features chipset-specific compatible control voltages to facilitate ease of use.

    The QPF4291 integrates multiple 2.4 GHz power amplifiers (PA) with power detector, transmit-receive switches and bypassable low noise amplifiers (LNA) into a single device.


      • Access Points
      • Wireless Routers
      • Residential Gateways
      • Customer Premise Equipment
      • Internet of Things
    频率最小值(GHz) 2,402
    频率最大值(GHz) 2,482
    功能性 PA, Switch, LNA
    Wi-Fi 标准 Wi-Fi 6
    Vcc(V) 3.85
    11ac Pout(dBm) 20
    11ac EVM(%) -35
    11ac 电流(mA) 247
    11n Pout(dBm) 22
    11n EVM(%) -30
    11n 电流(mA) 295
    Tx 增益(dB) 27
    OP1dB(dBm) 27
    Rx 增益(dB) 15
    NF(dB) 2
    旁路损耗(dB) 4.5
    Rx 电流(mA) 12
    封装类型 Laminate
    封装(mm) 4.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G