Coaxial Phase Shifter & Line Stretcher |
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Phase Shifters - 30°, 40°, 60°, 90°, 180°, 360°
Narda-MITEQ manufactures a wide variety of Phase Shifters / Line Stretchers to meet your design specifications. Three different models are available with a Standard Model requiring mechanical adjustment with a screwdriver/lock nut, Digital Counting Dial and a Direct Reading Option.
For more information please call us and discuss your phase shifter requirements with one of our design engineers.
Narda-MITEQ also manufactures a line of Motor Driven Phase Shifters for remotely changing phase in a variety of applications
30°/GHz Phase Shifter - Series P140 & P240 | ||
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Standard Model phaseshifter has mechanical adjustment with screwdriver shaft and locknut. |
For Digital Counting Dial Option add "D" suffix to the Model Number |
For Direct Reading Option add "DRE" suffix to the Model Number |
30°/GHz PHASESHIFTERS GENERAL SPECIFICATIONS ( All Options ) |
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Electrical RF Power: 100W average, 3kW peak RF Connectors: SMA / Type-N, standard Min. Adjustable Phase shift: 0 to 30°/GHz +/- 0.35°/GHz Dial Accuracy for DRE Models Adjustable Group Delay min: 0 to 0.085 ns Insertion Phase @ 1.0 GHz: 240° (min setting) Settable: To better than 1.0 deg due to multi-turn shaft and linear control. One rotation at 1.0GHz is appox 3.5° Temperature Stability: 0.025°/DC°/GHz |
Mechanical Size: 3.75" x 2.0" x 1.0" Body: Aluminum Connectors: Stainless Steel Control: 0.25” dia. multi-turn Non-translating shaft, with appox. 10 turns from min to max phase adjust Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 Color Dusty Grey Applicable Mil-Specs General: Product Specific: |
30° Phase Shifters - Wide Band Models | |||||
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Model No. (SMA) |
Model No. (Type N) |
Freq (GHz) | Min. Phase Adjust |
I.L. dB max |
VSWR Max |
P1403 | P2403 | DC - 2.3 | 0 - 30°/GHz | 0.5 | 1.5 |
P1404 | P2404 | DC - 4.3 | 0 - 30°/GHz | 0.5 | 1.5 |
P1405 | P2405 | DC - 8.2 | 0 - 30°/GHz | 0.6 | 1.5 |
P1406 | P2406 | DC - 12.7 | 0 - 30°/GHz | 0.7 | 1.5 |
P1407 | P2407 | DC - 18.6 | 0 - 30°/GHz | 1.0 | 1.6 |
P1408 | N/A | DC - 26.5 | 0 - 30°/GHz | 1.5 | 2.0 |
P1408-360 | N/A | 18.0 - 26.5 | 0° - 360° | 1.5 | 1.8 |
P1409-360** | N/A | 18.0 - 40.0 | 0° - 360° | 2.5 | 2.0 |
Motor Drive Option available for remote applications - click here for Outline Drawing ** This unit supplied with K (2.9mm) connectors only. |
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Note: 0 - 30°/GHz Models achieve 30° minimum of phase shift @ 1GHz, actual phase shift varies linearly, corresponding to the Frequency unit is operating at. Example: If operated @ 2GHz, the unit can achieve 60° phase shift min., If operated @ 4GHz operation, the unit can achieve 120° phase shift min., and so on. Use the "Phase Shift with Frequency" chart above for quick reference. |
40°/GHz Phase Shifter - Series P130 & P230 | |||
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• Low profile phaseshifter • Compact design for tight spaces • Measures only: 4.0" x 1.25" x 1.0" |
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Detailed Phase Shift with Frequency
chart coming soon |
40°/GHz PHASESHIFTERS GENERAL SPECIFICATIONS |
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Electrical RF Power: 100W average, 3kW peak RF Connectors: SMA standard Min. Adjustable Phase shift: 0 to 40°/GHz +/- 0.35°/GHz Dial Accuracy for DRE Models Adjustable Group Delay min: 0 to 0.112 ns Insertion Phase @ 1.0 GHz: Settable: To better than 1.0 deg due to multi-turn shaft and linear control. One rotation at 1.0GHz is approx. 3.5° Temperature Stability: 0.025°/DC°/GHz |
Mechanical Size: 4.0" x 1.25" x .88" Body: Aluminum Connectors: Stainless Steel Control: 0.25” dia. multi-turn Non-translating shaft, with approx. 13 turns from min to max phase adjust Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 Color Dusty Grey Applicable Mil-Specs General: Product Specific: |
40° Phase Shifters - Wide Band Models | ||||
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Model No. (SMA) |
Freq. (GHz) | Min Phase Adjust |
I.L. dB max |
VSWR Max |
P1303 | DC - 2.3 | 0° - 40°/GHz | 0.5 | 1.5 |
P1304 | DC - 4.3 | 0° - 40°/GHz | 0.5 | 1.5 |
P1305 | DC - 8.2 | 0° - 40°/GHz | 0.6 | 1.5 |
P1306 | DC - 12.7 | 0° - 40°/GHz | 0.7 | 1.5 |
P1307 | DC - 18.6 | 0° - 40°/GHz | 1.0 | 1.6 |
P1308 | 18.0 - 26.5 | 0° - 40° | 1.5 | 2.0 |
Note: 0 - 40°/GHz Models achieve 40° minimum of phase shift @ 1GHz, actual phase shift varies linearly, corresponding to the Frequency unit is operating at. Example: If operated @ 2GHz, the unit can achieve 80° phase shift min., If operated @ 4GHz operation, the unit can achieve 160° phase shift min., and so on. |
60°/GHz Phase Shifter - Series P150 & P250 | ||
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Standard Model phaseshifter has mechanical adjustment with screwdriver shaft and locknut. |
For Digital Counting Dial Option add "D" suffix to the Model Number |
For Direct Reading Option add "DRE" suffix to the Model Number |
60°/GHz PHASESHIFTERS GENERAL SPECIFICATIONS ( All Options ) |
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Electrical RF Power: 100W average, 3kW peak RF Connectors: SMA/Type-N, standard Min. Adjustable Phase shift: 0 to 60°/GHz +/- 0.35°/GHz Dial Accuracy for DRE Models Adjustable Group Delay min: 0 to 0.169 ns Insertion Phase @ 1.0 GHz: 320° (min. setting) Settable: To better than 1.0 deg due to multi-turn shaft and linear control. One rotation at 1.0GHz is approx. 3.5° Temperature Stability: 0.025°/DC°/GHz |
Mechanical Size: 5.5" x 2.0" x 1.0" Body: Aluminum Connectors: Stainless Steel Control: 0.25” dia. multi-turn Non-translating shaft, with approx. 18 turns from min to max phase adjust Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 Color Dusty Grey Applicable Mil-Specs General: Product Specific: |
60° Phase Shifters - Wide Band Models | |||||
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Model No. (SMA) |
Model No. (Type N) |
Freq (GHz) | Min Phase Adjust |
I.L. dB max |
VSWR Max |
P1503 | P2503 | DC - 2.3 | 0 - 60°/GHz | 0.5 | 1.5 |
P1504 | P2504 | DC - 4.3 | 0 - 60°/GHz | 0.5 | 1.5 |
P1505 | P2505 | DC - 8.2 | 0 - 60°/GHz | 0.6 | 1.5 |
P1506 | P2506 | DC - 12.7 | 0 - 60°/GHz | 0.7 | 1.5 |
P1507 | P2507 | DC - 18.6 | 0 - 60°/GHz | 1.0 | 1.6 |
P1508 | N/A | 18.0 - 26.0 | 0 - 60° | 1.5 | 2.0 |
Motor Drive Option available for remote applications - click here for Outline Drawing | |||||
Note: 0 - 60°/GHz Models achieve 60° minimum of phase shift @ 1GHz, actual phase shift varies linearly, corresponding to the Frequency unit is operating at. Example: If operated @ 2GHz, the unit can achieve 120° phase shift min., If operated @ 4GHz operation, the unit can achieve 240° phase shift min., and so on. Use the "Phase Shift with Frequency" chart above for quick reference. |
60° Phase Shifters - Special Band Models | |||||
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Model No. (SMA) |
Model No. (Type N) |
Freq (GHz) | Min Phase Adjust |
I.L. dB max |
VSWR Max |
P150C-180 | P250C-180 | 5.85 - 6.5 | 0° - 180° | 0.6 | 1.5 |
P150C-360 | P250C-360 | 5.85 - 6.5 | 0° - 360° | 0.6 | 1.5 |
P150X-180 | P250X-180 | 7.9 - 8.4 | 0° - 180° | 0.7 | 1.5 |
P150X-360 | P250X-360 | 7.9 - 8.4 | 0° - 360° | 0.7 | 1.5 |
P150K-180 | P250K-180 | 12.7 - 14.5 | 0° - 180° | 1.0 | 1.6 |
P150K-360 | P250K-360 | 12.7 - 14.5 | 0° - 360° | 1.0 | 1.6 |
P150K1-360 | P250K1-360 | 17.0 - 18.2 | 0° - 360° | 1.0 | 1.6 |
P150CK-180 | P250CK-180 | 5.85 - 14.5 | 0° - 180° | ** | ** |
P150CK-360 | P250CK-360 | 5.85 - 14.5 | 0° - 360° | ** | ** |
Motor Drive Option available for remote applications - click here for Outline Drawing | |||||
** These Models operate over a Tri-Band. From 5.85 -6.5 GHz unit specs the same as P150C-, from 7.9-8.4 GHz unit specs the same as P150X-, and from 14.0-14.5 unit specs the same as P150K– |
90°/GHz Phase Shifter - Series P160 & P260 | ||
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Standard Model phaseshifter has mechanical adjustment with screwdriver shaft and locknut. |
For Digital Counting Dial Option add "D" suffix to the Model Number |
For Direct Reading Option add "DRE" suffix to the Model Number |
90°/GHz PHASESHIFTERS GENERAL SPECIFICATIONS ( All Options ) |
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Electrical RF Power: 100W average, 3kW peak RF Connectors: SMA/Type-N, standard Min. Adjustable Phase shift: 0 to 90°/GHz +/- 0.35°/GHz Dial Accuracy for DRE Models Adjustable Group Delay min: 0 to 0.254 ns Insertion Phase @ 1.0 GHz: Settable: To better than 1.0 deg due to multi-turn shaft and linear control. One rotation at 1.0GHz is approx. 3.5° Temperature Stability: 0.025°/DC°/GHz |
Mechanical Size: 7.0" x 2.0" x 1.0" Body: Aluminum Connectors: Stainless Steel Control: 0.25” dia. multi-turn Non-translating shaft, with approx. 27 turns from min to max phase adjust Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 Color Dusty Grey Applicable Mil-Specs General: Product Specific: |
90°/GHz Phase Shifters - Wide Band Models | |||||
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Model No. (SMA) |
Model No. (Type N) |
Freq (GHz) | Min Phase Adjust |
I.L. dB max |
VSWR Max |
P1603 | P2603 | DC - 2.3 | 0 - 90°/GHz | 0.5 | 1.3 |
P1604 | P2604 | DC - 4.3 | 0 - 90°/GHz | 0.5 | 1.3 |
P1605 | P2605 | DC - 8.2 | 0 - 90°/GHz | 0.6 | 1.4 |
P1606 | P2606 | DC - 12.7 | 0 - 90°/GHz | 0.7 | 1.5 |
P1607 | P2607 | DC - 18.6 | 0 - 90°/GHz | 1.0 | 1.6 |
P1608 | N/A | DC - 26.5 | 0 - 90°/GHz | 1.7 | 2.0 |
Motor Drive Option available for remote applications - click here for Outline Drawing | |||||
Note: 0 - 90°/GHz Models achieve 90° minimum of phase shift @ 1GHz, actual phase shift varies linearly, corresponding to the Frequency unit is operating at. Example: If operated @ 2GHz, the unit can achieve 180° phase shift min., If operated @ 4GHz operation, the unit can achieve 360° phase shift min., and so on. Use the "Phase Shift with Frequency" chart above for quick reference. |
180°/GHz Phase Shifter - Series P120 & P220 | ||
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Standard Model phaseshifter has mechanical adjustment with screwdriver shaft and locknut. |
For Digital Counting Dial Option add "D" suffix to the Model Number |
For Direct Reading Option add "DRE" suffix to the Model Number |
180°/GHz PHASESHIFTERS GENERAL SPECIFICATIONS ( All Options ) |
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Electrical RF Power: 100W average, 3kW peak RF Connectors: SMA/Type-N, standard Min. Adjustable Phase shift: 0 to 180°/GHz +/- 0.35°/GHz Dial Accuracy for DRE Models Adjustable Group Delay min: 0 to 0.508 ns Insertion Phase @ 1.0 GHz: 760° (min. setting) Settable: To better than 1.0 deg due to multi-turn shaft and linear control. One rotation at 1.0GHz is approx. 3.5° Temperature Stability: 0.025°/DC°/GHz |
Mechanical Size: 12.0" x 2.0" x 1.0" Body: Aluminum Connectors: Stainless Steel Control: 0.25” dia. multi-turn Non-translating shaft, with approx. 54 turns from min to max phase adjust Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 Color Dusty Grey Applicable Mil-Specs General: Product Specific: |
180°/GHz Phase Shifters - Wide Band Models | |||||
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Model No. (SMA) |
Model No. (Type N) |
Freq GHz | Min Phase Adjust |
I.L. dB max |
VSWR Max |
P1213 | P2213 | DC - 2.3 | 0 - 180°/GHz | 0.6 | 1.3 |
P1214 | P2214 | DC - 4.3 | 0 - 180°/GHz | 0.7 | 1.5 |
Motor Drive Option available for remote applications - click here for Outline Drawing | |||||
Note: 0 - 180°/GHz Models achieve 180° minimum of phase shift @ 1GHz, actual phase shift varies linearly, corresponding to the Frequency unit is operating at. Example: If operated @ 2GHz, the unit can achieve 360° phase shift min, If operated @ 4GHz operation, the unit can achieve 720° phase shift min., and so on. Use the "Phase Shift with Frequency" chart above for quick reference. |
360°/GHz Phase Shifter - Series P1100 & P2100 | ||
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Standard Model has mechanical adjustment with screwdriver shaft and locknut. |
For Digital Counting Dial Option add "D" suffix to the Model Number |
For Direct Reading Option add "DRE" suffix to the Model Number |
360°/GHz PHASESHIFTERS GENERAL SPECIFICATIONS ( All Options ) |
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Electrical |
Mechanical Size: 24.0" x 3.0" x 1.2" Body: Aluminum Connectors: Stainless Steel Control: 0.25” dia. multi-turn Non-translating shaft, with approx. 100 turns from min to max phase adjust Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072 Color Dusty Grey Applicable Mil-Specs General: Product Specific: |
360°/GHz Phase Shifters - Wide Band Models | |||||
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Model No. (SMA) |
Model No. (Type N) |
Freq GHz | Min Phase Adjust |
I.L. dB max |
VSWR Max / Typical |
P1102 | P2102 | DC - 1.0 | 360°/GHz | 0.5 | 1.3 / 1.25 |
P1103 | P2103 | DC - 2.5 | 360°/GHz | 0.8 | 1.5 / 1.25 |
Motor Drive Option available for remote applications - click here for Outline Drawing | |||||
Note: 0 - 360°/GHz Models achieve 360° minimum of phase shift @ 1GHz, actual phase shift varies linearly, corresponding to the Frequency unit is operating at. Example: If operated @ 2GHz, the unit can achieve 720° phase shift min. Use the "Phase Shift with Frequency" chart above for quick reference. |