Micrometer-Driven Calibrated Phase Shifters 527 Series


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Micrometer-Driven Calibrated Phase Shifters 527 Series

 
Micrometer-Driven Calibrated Phase Shifters  527 Series
Description Features

Mi-Waves’ 527 series calibrated phase shifters are designed for operation in three waveguide sizes from 50 to 220 GHz. The differential screw drive provides and increased resolution when compared
with single screw drives. This resolution is
advantageous since the total travel of the phase shift vane is quite short at high frequencies. The precise micrometer readout enhances the settability and
repeatability of these devices. Each phase shifter is calibrated at the specified frequency and a curve of phase shift vs. micrometer readout is supplied. Additional calibrations are supplied at an additional cost.

 

 

• Low VSWR

• Micrometer Readout

• Smooth Anti-Backlash Operation

• Differential Screw Drive for
Increased Phase Shift Resolution 
Dimensional Specifications
Model No. B
  in mm in mm
527F 2.00 50.8 4.00 101.6
527D 2.00 50.8 4.00 101.6
527G  2.00 50.8 4.00 101.6
 
             
Technical Specifications
Model Number 527V 527E 527W 5237F 527D 527G
Frequency Band
(GHz)
50.0-75.0 60.0-90.0 75.0-110.0 90.0-
140.0
110.0-
170.0
140.0-
220.0
VSWR Max.  1.15 1.15 1.15 1.15 1.15 1.15  
Phase Shift
(degree) Min.
180 180 180 180 180 180
Accuracy (º) ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0
Weight (oz) 5.5 5.5 5.5 5.5 5.5 5.5