Antiference Pro-Series Screened VHF/UHF Masthead Diplexer

Not yet reviewed
Product Code: UDF100DC

UDF100DC diplexer is used for combining UHF & VHF signals onto a single cable allowing a TV & radio aerial to be connected together. A 2nd unit may be used at the end of the cable run to split the signals apart again or an outlet plate such as the SW710UV or W710

DC pass is featured on the UHF leg to allow a masthead amp to be powered through the diplexer.


  • A range of devices for splitting or combining UHF & VHF signals
  • DC Pass on UHF for use with pre-amp
  • Improved filtering rejects out of band interference
  • Fully screened
  • Built-in box F spanner

Technical Specifications

  • Inputs: VHF, UHF
  • Frequency Range:
    • VHF: 85-230MHz
    • UHF: 470-790MHz
  • Insertion Loss:
    • VHF: <1.0dB
    • UHF: <1.5dB
  • DC Pass:
    • UHF: 12V 100mA
  • Out of Band Rejection:
    • VHF: >35dB
    • UHF: >35dB
  • Brand:
  • Product Code:
Product Code: UDF100DC