Amphenol / SV Microwave D38999 Contact Cable Assemblies

Amphenol / SV Microwave D38999 Contact Cable Assemblies utilize high-frequency pins and sockets to populate D38999 circular connectors. These fixed-length assemblies incorporate BMA or SMPM D38999 contacts to SMA male connectors on 0.085 and 0.141 cable types. These assemblies allow any application to continue to use the connector while expanding the usage to include microwave transmission lines. Amphenol / SV Microwave D38999 Contact Cable Assemblies include fixed-length 75Ω RF MCX cable assemblies that are designed for any D38999 housing. The 75Ω impedance construction ensures a high-fidelity signal in 3G, SDI, 4K, and 8K video feeds. Contacts for these assemblies are available in cavity sizes 8, 12, and 16.


  • High-speed RF cable assemblies
  • Blind-mate advantage and maintenance of an accurate phase length when mated
  • Uses standard interfaces based on MIL-STD-348 and can be installed in any MIL-DTL-38999 size 8, 12, or 16 insert
  • Float-mount technology for consistent microwave performance while maintaining tight mechanical tolerances
  • High flex-life ensures excellent performance after repeated usage


  • Military and aerospace
  • Severe / harsh environments


  • 50Ω or 75Ω impedance
  • DC to 18GHz frequency range
  • 0.03√f (freq. GHz)
  • 1.05 + .01 (freq. GHz)
Publicado: 2019-12-06 | Actualizado: 2023-04-03