34 - 36 GHz, 250 Watt Spatium GaN Solid State Power Amplifier (SSPA)

    Key Features

    • Solid State Power Amplifier (SSPA)
    • 34-36 GHz bandwidth
    • High RF combining efficiency
    • Solid state reliability
    • Reduced SWaP
    • High RF Power Output
    • Dual Use - Commercial and Military Radar

    An excellent alternative to traveling wave tube amplifiers, Qorvo’s Spatium™ QPB1111 is a solid state, spatialcombining amplifier with an operating range of 34-36 GHz while achieving a minimum of 54 dBm (250 Watts) of instantaneous saturated power. With its maximum performance in gain, efficiency, signal flatness, and RF output power, this Spatium is the ideal building block for millimeter-wave sub-systems with wide-ranging applications.

    Qorvo's patented and field-proven Spatium combining technology provides unprecedented Solid-State Power Amplifier (SSPA) performance in a rugged, compact size and weight which reduces total cost of ownership compared to alternative technologies. This product offering combines Qorvo’s market leadership in GaN technology and Ka-band MMIC design along with our high-count combining techniques for a best in class solution to power amplification.

    Typical Applications

      Dual Use - Commercial and Military Radar  

    Frequency Min(GHz) 34
    Frequency Max(GHz) 36
    Psat(W) 316 to 347
    Power Gain(dB) 16 to 16.4
    Small Signal Gain(dB) 21 to 25
    Power(dBm) 55
    PAE(%) 15 to 17
    Voltage(V) 28
    RoHS Yes
    Lead Free No
    Halogen Free No
    ITAR Restricted No
    ECCN 3A001.b.4.c