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10.7‑11.7/11.8‑12.8GHz 50W Dual‑Channel PA With Signal Source
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10.7‑11.7/11.8‑12.8GHz 50W Dual‑Channel PA With Signal Source

This 50W GaN RF power amplifier module covers 10.7‑11.7GHz and 11.8‑12.8GHz frequency bands with excellent output power and stable gain. Adopting GaN chip and complete protection circuits with external enable control, it delivers reliable heat dissipation for satellite communication and microwave transmitting projects.

    Product Introduction

    This field‑validated 50 W GaN RF power‑amplifier module is purpose‑engineered for high‑frequency professional RF system integration. It covers two key frequency bands: 10.7‑11.7 GHz and 11.8‑12.8 GHz, delivering consistent 50 W RF output power alongside high gain and solid linear performance across its operating spectrum.

    Built on mature gallium‑nitride semiconductor technology, the unit leverages GaN’s inherent advantages for microwave‑band applications. Its optimized thermal architecture incorporates well‑engineered heat‑dissipation structures to sustain stable output during continuous‑duty field operation.

    Designed for real‑world system integration, the module supports external enable control and integrates multi‑fault protection circuits against over‑temperature and over‑current events. Protection mechanisms help avoid component burnout and reduce unplanned system downtime.

    Proven suitable for satellite ground stations, microwave transmission hardware and diverse RF test‑measurement set‑ups, this amplifier serves as a reliable building block for both laboratory and on‑site high‑frequency microwave deployments.

    Electrical Specifications

    Parameter

    Symbol

    Min

    Typ

    Max

    Units

    Operating Frequency(CH1)

    BW

    10700

    11700

    MHz

    Operating Frequency(CH2)

    BW

    11800

    12800

    MHz

    RF Output Power @PSAT (CH1&CH2)

    PSAT

    40

    50

    Watt

    Power Gain @PSAT(CH1&CH2)

    Gp

    46

    47

    dB

    Power Gain Flatness @PSAT(CH1&CH2)

    ΔGp

    ±1.5

    dB

    Input Return Loss(CH1&CH2)

    S11

    -10

    dB

    Harmonics @50W(CH1&CH2)

    H

    -20

    dBc

    Spurious Signals @PSAT(CH1&CH2)

    Spur

    -60

    dBc

    In/Output Impedance(CH1&CH2)

    Impedance

    50

    Ω

    Operating Voltage

    VDC

    32

    Volt

    Quiescent Current(Single)

    IQ

    3

    Amp

    Dynamic Current @50W(Single)

    IDD

    8

    Amp

    Power add efficiency

    Eff

    20

    %

    *If you would like to learn more about this 50W 10.7-11.7/11.8-12.8GHz PA, please feel free to let us know, and we will provide you with technical support soon within 24 hours!

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