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    Integrating RF, optoelectronics, embedded systems, automation, and software technologies, we provide specialized equipment and solutions.

    Latest Release

    AT3810A
    AT3810A

    Coaxial device

    2026-02-28

    AT3810A

    Unstable signal? Voltage regulation, amplitude stabilization, protection, and impedance matching—our F‑band attenuator has you covered.
    Product Collection
    Product Collection

    Exhibition Updates

    2026-02-11

    Product Collection

    Aumiwalker wishes you all a happy and auspicious Spring Festival.
    BT120A
    BT120A

    Trending Videos

    Coaxial device

    2026-02-09

    BT120A

    50 kHz–120 GHz Frequency Ultra-Wideband, Low-Loss Bias Tee
    PD20110AY-HI
    PD20110AY-HI

    Coaxial device

    2026-01-28

    PD20110AY-HI

    Installation and Testing of a 110 GHz Resistive Power Divider (Isolation: 24 dB)
    140 GHz Ultra-Wideband Power Amplifier
    140 GHz Ultra-Wideband Power Amplifier

    Waveguide device

    2026-01-28

    140 GHz Ultra-Wideband Power Amplifier

    Ultra-wideband power amplifier! Three highs and one low: high Psat, high gain, low VSWR, and excellent power flatness—peak performance across the board.
    DC-67/110 GHz Power Divider
    DC-67/110 GHz Power Divider

    Coaxial device

    2026-01-22

    DC-67/110 GHz Power Divider

    A wide range of resistive power dividers to meet your needs—please feel free to inquire.
    50 kHz–110 GHz Bias Tee
    50 kHz–110 GHz Bias Tee

    Coaxial device

    2026-01-14

    50 kHz–110 GHz Bias Tee

    Multi‑model Bias‑Tee, featuring ultra‑wideband operation and low insertion loss.
    50 kHz ~ 67/110 GHz DC-Block
    50 kHz ~ 67/110 GHz DC-Block

    Coaxial device

    2026-01-09

    50 kHz ~ 67/110 GHz DC-Block

    Bulk shipment of multiple models
    Millimeter wave
    Millimeter wave

    Technical Popularization

    2026-01-04

    Millimeter wave

    What is the use of millimeter waves for us?
    CP1806A
    CP1806A

    Waveguide device

    2025-12-26

    CP1806A

    WR12 Single-Directional Coupler: Low Insertion Loss, High Directivity, and High Power Handling. Feel free to inquire.
    Multi-model solid-state switches
    Multi-model solid-state switches

    Coaxial device

    2025-12-05

    Multi-model solid-state switches

    Implement multi-channel RF switching
    BCP-500
    BCP-500

    Trending Videos

    Radio Frequency Test System

    2025-11-14

    BCP-500

    The millimeter-wave OTA anechoic chamber enables precise, repeatable testing of the radiation characteristics of millimeter-wave devices. Please feel free to contact us for inquiries and collaboration.
    BCP-500
    BCP-500

    Radio Frequency Test System

    2025-11-14

    BCP-500

    Millimeter-Wave OTA Anechoic Chamber Demonstration
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    Trending Videos

    Plane wave generator antenna
    Plane wave generator antenna

    2026-08-21

    Plane wave generator antenna

    Single-Polarization vs. Dual-Polarization: A Comparative Analysis of the Performance of Planar Wave Generators in Real-World Measurements
    PWC2000
    PWC2000

    2026-05-27

    PWC2000

    One-stop phased-array near-field OTA testing; the PWC2000 covers the full 1.7–8 GHz frequency range.
    DCB110-35
    DCB110-35

    2026-04-30

    DCB110-35

    A professional reliability testing system, designed to deliver highly reliable RF components.
    BT120A
    BT120A

    2026-02-09

    BT120A

    50 kHz–120 GHz Frequency Ultra-Wideband, Low-Loss Bias Tee
    BCP-500
    BCP-500

    2025-11-14

    BCP-500

    The millimeter-wave OTA anechoic chamber enables precise, repeatable testing of the radiation characteristics of millimeter-wave devices. Please feel free to contact us for inquiries and collaboration.

    Do you need an expert to recommend the right product for you?

    If you have any questions about our products, please contact us promptly.

    Contact us

    Contact Us

    Phone: +86-10-63718360

    Email: sales@aumiwalker.com

    Address: Room 505, Floor 5, Building 6, Phase II, Nord Center, No. 1 Courtyard, East Auto Museum Road, Fengtai District, Beijing

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