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Phase Shifter Very Low Loss

Coaxial Phase Shifters - Very Low Loss

Very Low Loss Phase Shifter

ATM's Very Low-Loss Phase Shifters can be custom made to fit your requirements.  Most standard units offer a minimum phase shift of 360° at the lowest operating frequency.  Taking advantage of the low loss cavity structure, these phase shifters exhibit very low-loss as compared to the standard coaxial phase shifter. 

They are perfectly suited for applications requiring low loss and loss variations.  Note that since this type of phase shifter uses high unloaded Q low loss cavities, they are limited in bandwidth.  Consult factory for your specific requirement.

Very Low Loss Millimeter Wave Coaxial Phase Shifters
Very Low Loss Millimeter Wave Coaxial Phase Shifters
 GENERAL SPECIFICATIONS -
Very Low Loss Phase Shifter

Mechanical
Body: Aluminum
Connectors: Stainless Steel
Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 or Chemical Film per
Electrical
RF Power: See table below.
RF Connectors: K-females are standard.
Configuration Options: Connectors can be parallel or opposite in direction (Picture shows connectors perpendicular from each other)
Environmental
Temperature: -45°C to +85°C 
Options
Motor Drive Option: Add -SM24 to Part No.
Example: P901-412 becomes P901-412-SM24 with Stepper Motor Option
Sample Photo of P901-412-SM24
Outline Drawing of P901-412-SM24

Learn more about Motor Driven Phase Shifters
Very Low Loss Coaxial Phase Shifters
Freq (GHz) VSWR
(Max.)		 Phase
(Deg)		 Insertion
 Loss (max)		 Avg Pwr
(W)		 Standard
Model No.		 Outline Dwgs
Std - MtrDrv
8.10 - 9.30 1.20 0 to 360 0.25 50 P901-410 Dwg1 - Dwg2
9.10 - 10.2 1.20 0 to 360 0.25 50 P901-411 Dwg1 - Dwg2
9.40 - 10.8 1.20 0 to 360 0.25 50 P901-412 Dwg1 - Dwg2
10.5 - 11.9 1.20 0 to 360 0.25 50 P901-413 Dwg1 - Dwg2
10.0 - 11.6 1.20 0 to 360 0.25 50 P751-410  
11.6 - 13.4 1.20 0 to 360 0.25 50 P751-411  
13.0 - 15.0 1.20 0 to 360 0.25 50 P751-412  
12.4 - 14.0 1.20 0 to 360 0.30 50 P621-410  
13.5 - 15.6 1.20 0 to 360 0.30 50 P621-411  
15.5 - 18.0 1.20 0 to 360 0.30 50 P621-412  
17.6 - 20.0 1.50 0 to 360 1.0 10 P42K-410  
19.3 - 22.0 1.50 0 to 360 1.0 10 P42K-411  
22.5 - 26.0 1.50 0 to 360 1.0 10 P42K-412  
26.3 - 26.7 1.50 0 to 360 1.2 10 P34K-410  
26.0 - 30.0 1.50 0 to 360 1.3 10 P28K-410  .pdf
30.0 - 31.0 1.50 0 to 360 1.3 10 P28K-415  .pdf
27.5 - 31.2 1.50 0 to 360 1.3 10 P28K-414  .pdf
30.0 - 34.0 1.50 0 to 360 1.3 10 P28K-411  .pdf
33.0 - 36.0 1.50 0 to 360 1.3 10 P28K-416  .pdf
33.5 - 37.0 1.50 0 to 360 1.3 10 P28K-412  .pdf
36.0 - 40.0 1.50 0 to 360 1.3 10 P28K-413  .pdf
43.0 - 45.0 1.50 0 to 360 1.5 10 P22K-410