Microwave Cable Assemblies


Rosenberger has many years of experience in the manufacture of high quality cable assemblies for a wide variety of industrial test & measurement applications. Our standard microwave cable assemblies for vector network analyzers (VNA), for example, are characterized by their excellent electrical and mechanical performance for frequencies up to 110 GHz. 

The range includes ultra-low loss cables for antennas or applications with high power requirements; miniature cables for test systems or applications demanding high flexibility; indoor and outdoor cables; specially shielded cables and extremely phase stable cables for test & measurement applications. Customer-specific assemblies and solutions can be ordered on request.


Product Portfolio

  • VNA test cables for metrology grade performance:
  • Cables: RTK 081, RTK 092-70, RTK 106, RTK 125 and RTK 162
  • Connectors: SMA, RPC-N, RPC-3.50, RPC-2.92, RPC-2.40, RPC-1.85, RPC-1.35, RPC-1.00
  • T3 Armour (armoured spring with strengthening net, anti-twist layer and PTFE wire jacket over the raw cable)
  • Custom specific variants on request



  • Impedance 50 Ω
  • Frequency range DC to 110 GHz
  • Mating cycles > 500
  • With or without armouring
  • Power handling up to 600 W @10 GHz (depending on cable and connector type)
  • Crush resistance with armour 80 N/mm (cable only)



  • Excellent phase and amplitude stability
  • High number of mating cycles
  • High electrical and mechanical stability
  • Short delivery time (for standard versions 2 weeks)



  • Variety of cable types and connector interfaces for a variety of industrial test & measurement applications

Product Overview and Resources