High Frequency F-81 Barrel Connector 3 GHz In-Line Splice Coaxial Adapter

High Frequency F-81 Barrel Connector 3 GHz In-Line Splice Female Coaxial  Adapter Model PPV05F81HF

The internal components of this fitting are much different from a standard VHF/UHF barrel connector. The center coax conductor indexes into a close-tollerance tube that is resilient (spring) brass and is gold plated. The close center-tube tolerance assures a tight connection, the gold plating assures a good electrical connection and the overall performance is greatly improved over standard designs. Internally, the center conductor tube is insulated from the inner skin of the barrel by a maximum air gap which results in much less RF loss. Insertion loss is extremely low and not really necessary to consider in complex systems.


  • Double female barrel connector
  • Use to join two cables
  • Also fits to wall plates
  • Used for high frequency cable runs
  • Operating Frequency: (5 - 3000) MHz
  • Internal components designed for high frequency with minimal insertion loss
  • Gold plated center conductor assures minimum RF loss & good electrical connections
  • Resilient internal metals for dependable repeated insertion connections