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  Tunable Shorts

Precision Tunable shorts are used to provide a variable short circuit reference plane in waveguide set-ups. Each of these tunable shorts consists of a flanged section of straight waveguide with a micrometer driven short attached to one end. The micrometer drive provides precise movement of the shorting plunger of more than one half wavelength at the lowest operating frequency of each waveguide size. The micrometers used on these shorts 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: N-TS28R is a tunable short in WR28 with a round flange with a non-contacting short.


Ordering Information
To order please send email to Sales and indicate the part #s and quantities desired.
 Catalog #  Waveguide Size  Flange
 TS42R/S  WR42  Square - 0.875
 TS34R/S  WR34  Square - 0.875
 TS28R/S  WR28  Square - 0.750
 TS22R  WR22  Round - 1.125
 TS19R  WR19  Round - 1.125
 TS15R  WR15  Round - 0.750
 TS12R  WR12  Round - 0.750
 TS10R  WR10  Round - 0.750
 TS8R  WR8  Round - 0.750
 TS6R  WR6  Round - 0.750
 TS5R  WR5  Round - 0.750
 TS4R  WR4  Round - 0.750
 TS3R  WR3  Round - 0.750