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    • Home /
    • Standard Components /
    • Waveguide Transitions

    Waveguide Transitions

    Adapters/Transitions Tapered Waveguide to Waveguide

    Our Tapered Waveguide Transitions are a means of propagating RF energy from one waveguide size to another. Standard Transitions are available in 2 Lengths:

    • The Longer transitions are for better VSWR (1.05:1 Typ.)
    • The Shorter transitions (VSWR 1.08:1 Typ.) are for minimum length.

     Aluminum Transitions are Chem-filmed per MIL-C-5541E. Transitions are finished with PENN ENGINEERING'S Polyurethane Blue/gray paint. We can customize plating or painting to suit your application on request.

    Custom Transitions are available upon request.

    Adapter dwg

    dimensions are in inches
    FROM Size TO Size  Insertion
    Length
    SHORT 
    Model #
    LONG 
    Model #
    WR-284 WR-229 6" or 12" 4456 4556
    WR-229 WR-187 6" or 12" 4454 4554
    WR-187 WR-159 6" or 12" 4452 4552
    WR-159 WR-137 6" or 12" 4450 4550
    WR-137 WR-112 6" or 12" 4448 4548
    WR-112 WR-90 3" or 6" 4446 4546
    WR-102 WR-90 3" or 6" 4444 4544
    WR-90 WR-75 3" or 6" 4442 4542
    WR-75 WR-62 3" or 6" 4440 4540
    WR-62 WR-51 3" or 6" 4438 4538
    WR-51 WR-42 3" or 6" 4436 4536
    WR-42  WR-34 2.20 4434  
    WR-34 WR-28 2.00 4432  
    WR-28 WR-22 2.00 4430*  
    WR-22 WR-19 1.50 4428*  
    WR-19 WR-15 1.20 4426*  
    WR-15 WR-12 1.30 4424*  
    WR-12 WR-10 1.40 4422*  
    WR-10 WR-8 1.20 4420*  
    WR-8 WR-6 1.00 4418*  
    WR-6 WR-5 1.30 4416*  
    WR-5 WR-4 1.0 4414*  
    WR-4 WR-3 .75 4412*  

    *Electro-Formed and Gold Plated with Black Finish

     

    Transitions

    Waveguide Transitions

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