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  • RF WR-430 to WR-10 BroadBand Test Systems Waveguide Switches
  • RF WR-430 to WR-10 BroadBand Test Systems Waveguide Switches
  • RF WR-430 to WR-10 BroadBand Test Systems Waveguide Switches
  • RF WR-430 to WR-10 BroadBand Test Systems Waveguide Switches

    • RF WR-430 to WR-10 BroadBand Test Systems Waveguide Switches

    Features:

    • 1.7～110GHz

    Applications:

    • Test Systems
    • Radar
    • Instrumentation

    Waveguide Switches

    A waveguide switch is an electronic component that can control the direction and path of electromagnetic wave transmission. The working principle of a waveguide switch is to use the transmission characteristics of electromagnetic waves in the waveguide to achieve switch control by changing the distribution of electromagnetic fields in the waveguide. A waveguide switch usually consists of one or more metal sheets that can move inside the waveguide, thereby altering the distribution of electromagnetic fields inside the waveguide. When the metal plate is located on one side of the waveguide, electromagnetic waves can freely pass through the waveguide; When the metal plate is located on the other side of the waveguide, electromagnetic waves are reflected or absorbed by the metal plate, thereby achieving switch control and high-quality signal transmission.

    The following are some application areas for waveguide switches:

    1. Communication field: Waveguide switches can be used as optical switches in fiber optic communication systems to control the path and direction of optical signals.
    2. Radar system: Waveguide switches can be used in radar systems to control the transmission path and distribution of radio frequency signals, achieving detection and tracking of different targets.
    3. High frequency electronics: Waveguide switches are widely used in high-frequency electronics to control the transmission, distribution, and switching of microwave signals.
    4. Medical equipment: Waveguide switches can be used for RF signal switching and control in medical devices, such as magnetic resonance imaging (MRI) systems.
    5. Military applications: Waveguide switches are also widely used in the military field, such as radar systems, communication systems, and radio interference devices.

    Qualwave Inc. supplies standard high performance switches, work at 1.7~110GHz, the waveguide port covers WR-430 to WR-10. There are two product types including waveguide switches and waveguide coaxial switches. Welcome to call us for more information.

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    Waveguide Switches
    Part Number Frequency (GHz) Switch Type Switching Time (mS,Max.) Operation Life (Cycles) Waveguide Size Lead Time (Weeks)
    QWSD-10 75~110 DPDT 50 0.1M WR-10 6~8
    QWSD-12 60~90 DPDT 50 0.1M WR-12 6~8
    QWSD-15 50~75 DPDT 50 0.1M WR-15 6~8
    QWSD-19 40~60 DPDT 50 0.1M WR-19 6~8
    QWSD-22 33~50 DPDT 50 0.1M WR-22 6~8
    QWSD-28 26.5~40 DPDT 50 0.1M WR-28 6~8
    QWSD-28-M0I 26.5~40 DPDT 50 0.1M WR-28 6~8
    QWSD-34 22~33 DPDT 50 0.1M WR-34 6~8
    QWSD-42 18~26.5 DPDT 50 0.1M WR-42 6~8
    QWSD-42-M0I 18~26.5 DPDT 50 0.1M WR-42 6~8
    QWSD-51 15~22 DPDT 50 0.1M WR-51 6~8
    QWSD-62 12.4~18 DPDT 50 0.1M WR-62 6~8
    QWSD-75 10~15 DPDT 50 0.1M WR-75 6~8
    QWSD-90 8.2~12.4 DPDT 50 0.1M WR-90 6~8
    QWSD-112 7.05~10 DPDT 60 0.1M WR-112 6~8
    QWSD-137 5.38~8.17 DPDT 60 0.1M WR-137 6~8
    QWSD-159 4.9~7.05 DPDT 80 0.1M WR-159 6~8
    QWSD-187 3.95~5.85 DPDT 80 0.1M WR-187 6~8
    QWSD-284 2.6~3.95 DPDT 120 - WR-284(BJ32) 6~8
    QWSD-430 1.7~2.6 DPDT 80 - WR-430(BJ22) 6~8
    Double Ridge Waveguide Switchs
    Part Number Frequency (GHz) Switch Type Switching Time (mS,Max.) Operation Life (Cycles) Waveguide Size Flange Lead Time (Weeks)
    QWSD-D350 3.5~8.2 DPDT 120 - WRD-350 FPWRD350 6~8
    QWSD-D500 5~18 DPDT 120 - WRD-500 FPWRD500D36 6~8
    QWSD-D650 6.5~18 DPDT 120 - WRD-650 FPWRD650 6~8
    QWSD-D750 7.5~18 DPDT 120 - WRD-750 FPWRD750 6~8
    QWSD-D180 18~40 DPDT 120 - WRD-180 FPWRD180 6~8
    Double Ridge Manual Waveguide Switchs
    Part Number Frequency (GHz) Switch Type Switching Time (mS,Max.) Operation Life (Cycles) Waveguide Size Flange Lead Time (Weeks)
    QMWSD-D84 0.8~2 DPDT Manual switching - WRD-84 FPWRD84 6~8
    Waveguide Coaxial Switches
    Part Number Frequency (GHz) Switch Type Switching Time (mS,Max.) Operation Life (Cycles) Waveguide Size Connector Lead Time (Weeks)
    QWCSD-42-S DC~26.5 DPDT 80 0.1M WR-42 SMA 6~8
    QWCSD-51-S DC~22 DPDT 80 0.1M WR-51 SMA 6~8
    QWCSD-62-S DC~18 DPDT 80 0.1M WR-62 SMA 6~8
    QWCSD-75-S DC~15 DPDT 80 0.1M WR-75 SMA 6~8
    QWCSD-90-S DC~12.4 DPDT 80 0.1M WR-90 SMA 6~8
    QWCSD-112-N DC~10 DPDT 80 0.1M WR-112 N 6~8
    QWCSD-137-N DC~8.2 DPDT 80 0.1M WR-137 N 6~8

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