CMI Home
Select Part Type:  
  Adjustable Loads

These adjustable loads consist of a flanged section of straight waveguide containing a geometrically optimized absorbing element driven by a precision micrometer. There is more than one half wavelength of travel at the lowest frequency of each waveguide size. The micrometers used on these loads utilize a special dampening feature making the locking type of micrometer unnecessary.

This product is now available with a metric micrometer drive assembly.

Ordering Example: AL28S is an adjustable load in WR28 with Square flange. AL22R is an adjustable load in WR22 with Round flange.


Ordering Information
To order please send email to Sales and indicate the part #s and quantities desired.
 Catalog #  Waveguide Size  Flange
 AL42R/S  WR42  Square - 0.875
 AL34R/S  WR34  Square - 0.875
 AL28R/S  WR28  Round - 1.125
 AL22R  WR22  Round - 1.125
 AL19R  WR19  Round - 1.125
 AL15R  WR15  Round - 0.750
 AL12R  WR12  Round - 0.750
 AL10R  WR10  Round - 0.750
 AL8R  WR8  Round - 0.750
 AL6R  WR6  Round - 0.750
 AL5R  WR5  Round - 0.750
 AL4R  WR4  Round - 0.750
 AL3R  WR3  Round - 0.750