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  • Drop-In 90 Degree Couplers Radar High Power Microwave RF Millimeter Wave
  • Drop-In 90 Degree Couplers Radar High Power Microwave RF Millimeter Wave
  • Drop-In 90 Degree Couplers Radar High Power Microwave RF Millimeter Wave

    • Drop-In 90 Degree Couplers Radar High Power Microwave RF Millimeter Wave

    Features:

    • High Isolation
    • High Power
    • Low Insertion Loss

    Applications:

    • Telecom
    • Radar
    • Navigation

    Drop-In 90 degree coupler

    An drop-In 90 degree coupler is a four port device that can evenly distribute input signals between two paths with a 90 degree phase shift, or combine two signals while maintaining high isolation between them.

    Characteristic:

    1. Miniaturization: Embedded packaging design makes it small in size, making it easy to integrate into various devices.
    2. High performance: It has the advantages of low insertion loss, high amplitude and phase balance, and high isolation.
    3. High reliability: Capable of stable operation over a wide frequency range, suitable for various complex application environments.

    Applications:

    1. Communication system: High power drop-In 90 degree coupler are widely used in 4G/5G base stations, 5G network coverage, etc., for signal distribution, synthesis, and acquisition.
    2. Radar system: Millimeter wave drop-In 90 degree coupler can be used for active phased array radar to achieve signal power synthesis and distribution.
    3. Satellite communication: In satellite communication systems, it is used for signal processing and transmission.
    4. Navigation system: Such as Beidou navigation antenna, vehicle mounted high-precision navigation (unmanned driving) antenna, etc.
    5. Microwave system: Applied to microwave transceiver components, microwave power amplifiers, and other projects.

    Qualwave supplies high power and high isolation Drop-In 90 Degree Couplers in the frequency range from 0.03GHz to 0.52GHz. The couplers are widely used in many applications.

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    Part Number

    Frequency

    (GHz, Min.)

    xiaoyudengyu

    Frequency

    (GHz, Max.)

    dayudengyu

    Power

    (W)

    dengyu

    Insertion Loss

    (dB, Max.)

    xiaoyudengyu

    Isolation

    (dB, Min.)

    dayudengyu

    Amplitude Balance

    (±dB, Max.)

    xiaoyudengyu

    Phase Balance

    (±Deg., Max.)

    xiaoyudengyu

    VSWR

    (Max.)

    xiaoyudengyu

    Lead Time

    (weeks)
    QDHC9-30-88-K2 0.03 0.088 200 0.6 16 1 6 1.3 3~5
    QDHC9-100-520-K2 0.1 0.52 200 0.45 17 0.75 5 1.3 3~5
    QDHC9-100-520-1K 0.1 0.52 1000 0.5 16 1 5 1.3 3~5
    QDHC9-225-520-K2 0.225 0.52 200 0.25 20 0.7 5 1.25 3~5

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