Amplitude Phase Stable Kabel (APSK)


Rosenberger’s Amplitude Phase Stable Kabel (APSK) cable assemblies are high performance coaxial cable assemblies for Test & Measurement (T&M) applications. Rosenberger’s APSK cable assemblies have an integrated armor and are crush resistant, have very low-density PTFE dielectric and exhibit high insertion loss and phase stability verses flexure. The APSK cable assemblies come in two basic varieties, the 0F, with performance to 70 Ghz and the 0R with performance to 26.5 Ghz.


Connector Families offered

  • SMA
  • 3.5 mm
  • 2.92 mm
  • 2.4 mm
  • 1.85 mm



  • Standard or Custom Lengths
  • Crush Resistance 43 N/mm (9.6 Lbs/mm)
  • High return loss, low insertion loss
  • High phase stability verses flexure
  • Frequency to 70 Ghz
  • Custom assemblies built to your specifications available
  • Phase matched assemblies available

Product Overview and Resources