【Waveguide Switch】26.3-40GHz WR28 Waveguide Electronic Switch

Waveguide switch, commonly used to change the signal pathway in the waveguide transmission system, usually, in accordance with drive modes, they can be classified into sub-electric and manual; If by structure, they are classified into sub-E and Hwaveguide switches, with rectangular waveguide switches and double ridge waveguide switches. DH series models frequency are covering from 2.60 GHz to 110GHz. Features with high stability, good accuracy and fast response.

Technical Specification

• Model: DH-320WESMDA (WR28)
• Frequency Range: 26.3-40.0 GHz
• VSWR: ≤1.15:1
• Isolation: ≥65 dB
• IL: ≤0.2 dB
• Handling Power, CW: 1000 W
• Conversion Time: ≤120 ms
• Control Mode: Dual Power
• Power Voltage: 27V±10% ( 0.5A )
• Control Interface: 6-pin Aviation Plug (JY3114E10-6PN)
• Output Signal: Two groups of on-off signal
• Waveguide Type: BJ320(WR28)
• Flange: FBP320
• Switch Type: Double Pole Double Throw, DPDT
• Waveguide Ports: 0,1,2,3. the identification of 4 waveguide ports
• Switch Position: Position 1, Position 2
• Position 1: Waveguide Port 0-1 pass / 2-3 pass
• Position 2: Waveguide Port 0-2 pass / 1-3 pass
• Tightness Class: IP 66
• Material: Al
• Inside Finish: Conductive oxidation
• Outside Finish: Anticorrosion Black Paint
• Temperature: -55℃~+85℃

Outline Drawing (Size: mm)

Test Data

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