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Catalog #:    CR42S-3280S
Dimensions
All dimensions in inches
Length - L:    2.000 
Ordering Information
To order please send email to Sales and indicate the part #s and quantities desired.
Ports
Description:    Input
Waveguide:    WR42
Flange:    Square - 0.875
Description:    Output
Waveguide:    WC - .3280
Flange:    Square - 0.875
Optional Features
Flanges:    If your flange requirements differ from those listed, that may be specified when ordering at an additional cost.
General Part Information

This is a series of precision electro-formed transitions which will enable you to connect standard rectangular waveguide to circular waveguide with a minimum of loss and reflections. They are available in 10 waveguide sizes covering a range of 18 to 160 GHz.

Each transition contains a short section of standard rectangular waveguide at the opposite end via a precisely formed integral circular to rectangular transition. All units are completely gold plated inside and out. Typical VSWR for these devices is 1.05:1 max.

Ordering Example: CR28S-3150S is a circular to rectangular transition with WR-28 rectangular waveguide on one end, .3150" diameter circular waveguide on the other. Both ends would have square flanges.