Amphenol / SV Microwave Keyed SMA Cable Assemblies

Amphenol / SV Microwave Keyed SMA Cable Assemblies are fixed length cable assemblies that offer an ideal solution when polarization is required. These Keyed SMA connectors are available in four unique keying configurations and are cabled to standard SMAs using 0.085 cables. The Keyed SMA cable assemblies incorporate self-aligning design that offers more space savings than other bayonet style connectors. These cable assemblies feature 26.5GHz of RF performance, standard and custom configurations, multiple keying options, and easy-to-use form factor. Typical applications include aerospace, airborne radar, Automated Test Equipment (ATE), test and instrumentation, transceiver box, and military.


  • 26.5GHz RF performance
  • 50Ω impedance
  • Multiple keying options available
  • Self-aligning design and easy-to-use form factor
  • Options include adapters, cable assemblies, panel mount connectors, and more
  • 500 mating cycles
  • >90db shielding effectiveness
  • Standard SMA male connector without keying will mate to any keyed SMA female
  • Standard and custom configurations available


  • Aerospace
  • Airborne radar
  • Automated Test Equipment (ATE)
  • Transceiver box
  • Military
  • Test and instrumentation

Keying Options

Amphenol / SV Microwave Keyed SMA Cable Assemblies


Published: 2020-07-03 | Updated: 2022-03-17