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Phase Shifter

Waveguide Phase Shifters For Ka-Band

High Power Waveguide Phase Shifters

ATM type 410 Waveguide Phase Shifters for Ka-Band utilize hybrid design, making them ideal for high power and low loss. The phase shift is approximately linear with dial rotation, but not frequency.

Precisely adjustable waveguide phaseshifters for the Ka-Band 18.3 GHz thru 31.0 GHz band with digital counting dials calibrated in degrees.

Please call us and discuss your needs with one of our design engineers.

Phase Shifters - Waveguide High Power Phaseshifter
Ka-Band, Downlink 18.3 - 20.2GHz, Uplink 27.5 - 31.0GHz Models

These models have 0-360° min phase shift over the operating frequency range and are precisely adjustable and re-settable.

Standard models are supplied with digital counting dials so models can be calibrated at a spot frequency or reset to a desired point.

These units are supplied with electronic digital dials calibrated in degrees at the center frequency.

Electrical
See Table below
Mechanical
Body: Aluminum Construction
Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072
Options
For Direct Reading Models add DRE to the P/N.
For Stepper Motor Drive add SM24 to the P/N.
Series 410 Phase Shifter WIth Hybrid Design
Series 410 Phase Shifter WIth Hybrid Design
Series 410 Phase Shifter WIth Hybrid Design - Diagram
Series 410 Phase Shifter WIth Hybrid Design - Diagram
WG
Size		 Freq.
(GHz) 		Power
(W)
Avg.		 Power
(kW)
Peak		 VSWR
max		 IL (dB)
max		 A (in) B (in)
max		 D1 (in)
max		 D2 (in)
max		 Standard
Model No*
 WR42 18.3-20.2 320 34.0 1.25 0.30 2.00 4.25 1.39 0.90 42ka-414-6-6
 WR34 27.5-31.0 250 18.0 1.25 0.30 2.25 4.00 1.39 1.30 34ka-414-6-6
 WR28 27.5-31.0 200 18.0 1.25 0.30 1.90 4.00 1.39 1.30 28ka-414-6-6
Ordering Information
Waveguide Phase Shifter, High Power,
Direct Reading Dial
 WR -Mod -F1 -F2 -Opt
Example part number:  42ka -410 -6 -6 /DRE
Waveguide Size: (WR)
WR28 thru WR42 available (Ka-Band)		        
Basic Model No.: (-Mod)      
Flange 1 (-F1): 6=Cover, 7=Choke    
Flange 2 (-F1): 6=Cover, 7=Choke    
Optional Features (-Opt)
/DRE = Direct Reading Dial
/SM24 = Stepper Motor Drive
Blank = No Options

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