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Waveguide Switches

Waveguide switches are critical components used in microwave systems to redirect signals between different paths within a network. They enable the seamless switching of high-frequency signals without significant loss, ensuring optimal system performance. These switches are essential for applications requiring precise signal routing, such as in telecommunications, radar systems, satellite communications, and scientific research, providing reliability and flexibility in complex microwave setups.

Dolph Microwave presents its advanced range of Waveguide Switches, meticulously designed for precision signal routing in microwave systems. These switches, pivotal for dynamic signal management, offer unparalleled efficiency and reliability in various high-frequency applications. With features tailored for adaptability, including a broad waveguide size range and customizable actuator options, Dolph Microwave ensures that your system maintains optimal performance under diverse operational conditions.

Key Features

  1. Comprehensive Waveguide Size Range: Accommodates sizes from WRD84 to WRD180, catering to a wide spectrum of system designs.
  2. Flexible Switching Types: Offers Single Pole Double Throw (SPDT) or Double Pole Double Throw (DPDT) configurations, providing versatility in signal routing.
  3. Advanced Actuator Options: Features both latching and failsafe mechanisms, enhancing system reliability and control.
  4. Customizable Actuator Controls: Includes TTL Logic, Self Cut Off, and Window Indicator options, allowing for precise operational adjustments.
  5. Durable Material Construction: Built from high-quality Aluminum (Al) and Copper (Cu), ensuring longevity and consistent performance.
  6. Versatile Flange Designs: Available with cover and grooved flanges, facilitating seamless integration into existing setups.
  7. High Switch Speed and Longevity: Engineered for rapid switching action and extended service life, supporting demanding operational requirements.

Application Areas

  • Telecommunications: Critical for managing signal distribution in cellular networks, enhancing connectivity and bandwidth efficiency.
  • Radar Systems: Enables flexible signal routing for air traffic control and maritime navigation systems, improving safety and reliability.
  • Satellite Communications: Facilitates dynamic signal management in ground stations, optimizing communication with orbiting satellites.
  • Scientific Research: Supports experimental setups in RF and microwave laboratories, allowing for precise signal manipulation and testing.
  • Military and Defense: Provides robust signal routing solutions for secure communication systems and electronic warfare applications.

Technical Specifications

A detailed overview of the technical specifications for Dolph Microwave Waveguide Switches is provided below:

SpecificationDetails
Waveguide SizeWRD84 to WRD180
Switching TypeSPDT, DPDT
Actuator TypeLatching, Failsafe
Actuator OptionsTTL Logic, Self Cut Off, Window Indicator
MaterialAluminum (Al), Copper (Cu)
Flange TypeCover, Grooved

Elevating System Performance

Dolph Microwave Waveguide Switches are at the forefront of microwave engineering, offering superior solutions for efficient signal routing and management. By combining advanced features such as customizable actuator options, durable materials, and high switch speeds, these components ensure that your systems operate with unmatched precision and reliability. Whether for telecommunications, radar, satellite communications, scientific research, or military applications, Dolph Microwave provides the cutting-edge technology necessary to meet the challenges of modern microwave systems. Opt for Dolph Microwave Waveguide Switches to achieve optimal system performance and reliability.

MODEL FREQ. RANGE (GHz) WG SIZE VSWR IL (dB) ISOLATION (dB) SWITCH TIME (mSec) ACTUATOR TYPE SWITCH TYPE POWER VOLTAGE (VDC) FLANGES TYPE DATASHEET
COVER GROOVED
DH-840DRWDESMD… 0.84-2.0 WRD840 1.15:1 0.2 65 120 Latching DPDT 22~32 FPWRD840U24 FMWRD840U24 PDF STEP
DH-840DRWESMD… 0.84-2.0 WRD840 1.15:1 0.2 65 120 Latching SPDT 22~32 FPWRD840U24 FMWRD840U24 PDF STEP
DH-150DRWDESMD… 1.5-3.6 WRD150 1.15:1 0.2 65 120 Latching DPDT 22~32 FPWRD150D24 FMWRD150D24 PDF STEP
DH-150DRWESMD… 1.5-3.6 WRD150 1.15:1 0.2 65 120 Latching SPDT 22~32 FPWRD150D24 FMWRD150D24 PDF STEP
DH-200DRWDESMD… 2.0-4.8 WRD200 1.15:1 0.2 65 120 Latching DPDT 22~32 FPWRD200D24 FMWRD200D24 PDF STEP
DH-200DRWESMD… 2.0-4.8 WRD200 1.15:1 0.2 65 120 Latching SPDT 22~32 FPWRD200D24 FMWRD200D24 PDF STEP
DH-250DRWDESMD… 2.6-7.8 WRD250 1.15:1 0.3 65 120 Latching DPDT 22~32 FPWRD250D30 FMWRD250D30 PDF STEP
DH-250DRWESMD… 2.6-7.8 WRD250 1.15:1 0.3 65 120 Latching SPDT 22~32 FPWRD250D30 FMWRD250D30 PDF STEP
DH-350DRWDESMD… 3.5-8.2 WRD350 1.15:1 0.4 65 120 Latching DPDT 22~32 FPWRD350D24 FMWRD350D24 PDF STEP
DH-350DRWESMD… 3.5-8.2 WRD350 1.15:1 0.4 65 120 Latching SPDT 22~32 FPWRD350D24 FMWRD350D24 PDF STEP
DH-475DRWDESMD… 4.75-11.0 WRD475 1.15:1 0.4 65 120 Latching DPDT 22~32 FPWRD475D24 FMWRD475D24 PDF STEP
DH-475DRWESMD… 4.75-11.0 WRD475 1.15:1 0.4 65 120 Latching SPDT 22~32 FPWRD475D24 FMWRD475D24 PDF STEP
DH-500DRWDESMD… 5.0-18.0 WRD500 1.15:1 0.4 65 120 Latching DPDT 22~32 FPWRD500D36 FMWRD500D36 PDF STEP
DH-500DRWESMD… 5.0-18.0 WRD500 1.15:1 0.4 65 120 Latching SPDT 22~32 FPWRD500D36 FMWRD500D36 PDF STEP
DH-580DRWDESMD… 5.8-16.0 WRD580 1.15:1 0.35 65 80 Latching DPDT 22~32 FPWRD580D28 FMWRD580D28 PDF STEP
DH-580DRWESMD… 5.8-16.0 WRD580 1.15:1 0.35 65 80 Latching SPDT 22~32 FPWRD580D28 FMWRD580D28 PDF STEP
DH-650DRWDESMD… 6.5-18.0 WRD650 1.15:1 0.35 65 80 Latching DPDT 22~32 FPWRD650D28 FMWRD650D28 PDF STEP
DH-650DRWESMD… 6.5-18.0 WRD650 1.15:1 0.35 65 80 Latching SPDT 22~32 FPWRD650D28 FMWRD650D28 PDF STEP
DH-700DRWDESMD… 7.0-18.5 WRD700 1.15:1 0.35 65 80 Latching DPDT 22~32 FPWRD700D26 FMWRD700D26 PDF STEP
DH-700DRWESMD… 7.0-18.5 WRD700 1.15:1 0.35 65 80 Latching SPDT 22~32 FPWRD700D26 FMWRD700D26 PDF STEP
DH-750DRWDESMD… 7.5-18.0 WRD750 1.15:1 0.4 65 80 Latching DPDT 22~32 FPWRD750D24 FMWRD750D24 PDF STEP
DH-750DRWESMD… 7.5-18.0 WRD750 1.15:1 0.4 65 80 Latching SPDT 22~32 FPWRD750D24 FMWRD750D24 PDF STEP
DH-110DRWDESMD… 11.0-26.5 WRD110 1.15:1 0.4 65 80 Latching DPDT 22~32 FPWRD110C24 FMWRD110C24 PDF STEP
DH-110DRWESMD… 11.0-26.5 WRD110 1.15:1 0.4 65 80 Latching SPDT 22~32 FPWRD110C24 FMWRD110C24 PDF STEP
DH-180DRWDESMD… 18.0-40.0 WRD180 1.15:1 0.4 65 80 Latching DPDT 22~32 FPWRD180C24 FMWRD180C24 PDF STEP
DH-180DRWESMD… 18.0-40.0 WRD180 1.15:1 0.4 65 80 Latching SPDT 22~32 FPWRD180C24 FMWRD180C24 PDF STEP
Part Number Guide: DH-840DRWDESMDPA-TTL
"840DR"—Waveguide Size | WRD840
"WDESM"—Switch Type | DPDT
"WESM"—Switch Type | SPDT
"D"—Drive Type | Combined Manual and Motorized
"P"— Flange Type | Rectangular Flat
"M"— Flange Type | Rectangular Grooved
"A/C"— Material | Aluminium, Cu
"TTL"— Actuator Control | TTL Electrical
Note:
All Dolph-MW models include an surtec/corrosion protection treatment and are painted flat black. Flanges are unplated, polished and surtec. Other finishes and paint colors are available upon request.
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