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You are here: Home / Coaxial Components / Line Stretcher

Line Stretcher

Coaxial Line Stretchers / Phase Shifters

SMA and Type-N Line Stretchers

Narda-MITEQ now offers Line Stretchers designed to meet your specifications. Please call us with your requirements and discuss your needs with one of our design engineers.

Coaxial:
Coaxial Phase Shifters

Waveguide:
Waveguide Phase Shifters

Ka-Band:
Ka-Band Coax Line Stretchers
Ka-Band Coaxial Phase Shifters
Ka-Band Waveguide Phase Shifters

P191 (SMA) Series Line Stretchers
  • Smooth continuous phase change.
  • Locking Device Included.
  • SMA connectors available.
  • Light weight aluminum housing.
  • Outline Drawing
  • Instruction for Mounting and operation
  • Detailed VSWR and Insertion Loss Data
Coaxial Line Stretcher - SMA Connector
Coaxial Line Stretchers - Phase Shift with Frequency GENERAL SPECIFICATIONS

Electrical
RF Connectors:  SMA F/F
Impedance: 50 Ohm
Insertion Phase @ 1.0 GHz: 90° (min. setting)
RF Power: 50W average, 3kW peak
Mechanical
Body: Aluminum
Connectors: Stainless Steel
Operating Temp: -54°C to +115°C
Applicable Mil-Specs
General:
Product Specific:

Standard P191 SMA Line Stretcher Models
Freq GHz VSWR
max
Min Phase
Adjust
I.L.
dB max
Model No.
DC-2.3 1.25 15°/GHz 0.2 P1913
DC-4.3 1.3 15°/GHz 0.25 P1914
DC-8.2 1.4 15°/GHz 0.30 P1915
DC-12.7 1.5 15°/GHz 0.5 P1916
DC-18.6 1.5 15°/GHz 0.6 P1917
DC-26.5 1.6 15°/GHz 0.8 P1918

 

P291 (Type-N) Series Line Stretchers
  • Light weight aluminum housing
  • Smooth continuous phase change
  • Locking Device Included
  • Outline drawing
  • Instruction for Mounting and operation
  • Detailed VSWR and Insertion Loss Data
Coaxial Line Stretcher - Type-N
Coaxial Line Stretchers - Phase Shift with Frequency GENERAL SPECIFICATIONS

Electrical
RF Connectors:  Type-N F/F
Impedance: 50 Ohm
Insertion Phase @ 1.0 GHz:
RF Power: 50W average, 3kW peak
Mechanical
Body: Aluminum
Connectors: Stainless Steel
Operating Temp: -54°C to +115°C
Applicable Mil-Specs
General:
Product Specific:

Standard P291 Type-N Line Stretcher Models
Freq GHz VSWR
max
Min Phase
Adjust
I.L.
dB max
Model No.
DC-2.3 1.35 15°/GHz 0.2 P2913
DC-4.3 1.4 15°/GHz 0.3 P2914
DC-8.2 1.5 15°/GHz 0.5 P2915
DC-12.7 1.6 15°/GHz 0.5 P2916
DC-18.0 1.7 15°/GHz 0.7 P2917

 

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