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Shorts / Shorting Plates

Waveguide Shorts and Shorting Plates

Waveguide Shorts and Shorting Plates

ATM offers a series of waveguide shorting plates which provide high reflection short circuits for terminating all standard waveguides from WR650 to WR28.  They are designed with a hole pattern to match the standard flanges in each waveguide.  Please call us and discuss your needs with one of our design engineers.

Waveguide Shorts & Shorting Plates
Waveguide Shorts & Shorting Plates Shorting Plates
WG Size Freq (GHz) Hole Pattern Model No.* Thickness (In)
Dim A
WR650 1.00 - 1.70 CPR650F 650-240A-2 0.25
WR430 1.70 - 2.60 CPR430F 430-240A-2 0.25
WR340 2.20 - 3.30 CPR340F 340-240A-2 0.25
WR284 2.60 - 3.95 UG Cover 284-240A-6 0.25
WR229 3.30 - 4.90 CPR229F 229-240B-2 0.25
WR187 3.95 - 5.85 UG Cover 187-240A-6 0.25
WR159 4.90 - 7.05 CPR159F 159-240B-2 0.25
WR137 5.85 - 8.20 CPR137F 137-240B-2 0.25
WR112 7.05 - 10.0 UG Cover 112-240B-6 0.125
WR102 7.00 - 11.0 UG Cover 102-240A-6 0.125
WR90 8.20 - 12.4 UG Cover 90-240A-6 0.125
WR75 10.0 - 15.0 UG Cover 75-240B-6 0.125
WR62 12.4 - 18.0 UG Cover 62-240B-6 0.125
WR42 18.0 - 26.5 UG Cover 42-240B-6 0.125
WR34 22.0 - 33.0 UG Cover 34-240B-6 0.125
WR28 26.5 - 40.0 UG Cover 28-240B-6 0.125

Ordering Information
Waveguide Shorts
and Shorting Plates

 WR -Mod M -F
Example part number:  340 -240 A -2
Waveguide Size: (WR)
WR28 thru WR650 available		      
Basic Model No.: (-Mod)    
Material (M): A=Aluminum, B=Copper/Brass  
Flange 1 (-F1): 1=CPRG, 2=CPRF, 6=Cover, 7=Choke
See ATM Standard Flange page for more info.		  

* The Standard Model Numbers above are the most common parts ordered for size, material and flange. However, these models can easily be altered for your needs by using the Model # code system at left.

Example P/N: 340-240A-2 is WR340-Wg Short Aluminum material -CPRF hole pattern