Line Stretcher 0.25-4GHz 100W 360deg N-type(f-f)

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SKU: ST-05FN Categories: ,
Microlab ST series trombone line stretchers are designed to adjust the electrical separation of other components without introducing additional mismatch. They consist of two single stretchers, see SR series, mounted in series, providing twice the phase range for a given physical size. All step discontinuities have been carefully compensated. The Microlab line stretchers are constant impedance devices utilizing a unique inner design eliminating the step discontinuities associated with conventional line stretchers. They are rugged, well designed devices with a proven history. Options for different polarity or alternate connectors are available on request
  • Ideal for Phase Matching Multiple Amplifiers
  • Reliable Noise-Free Operation
  • Constant Impedance Design
  • Position Locking Provided
  • Long Life Beryllium Copper Contacts
  • Minimal RF Insertion Loss
  • Stops Prevent Accidental Disassembly

Download Datasheet 

Frequency Range: 0.25 to 4 GHz usable to DC
Impedance: 50W nominal
Insertion Loss Closed/Expanded:
< 2.0 GHz 0.25/0.70 dB typ.
2 – 4 GHz 0.70/1.20 dB typ.
VSWR: < 2 GHz 1.25:1 max. 2 – 4 GHz 1.45:1 max
Power Rating: 100 W avg., 5 kW pk.
Temperature: -55°C to +150°C
Connectors: N (female-female)
Finish: Silver or Triplate


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