Diamond BU-55 1:1 HF Balun
Diamond BU-55 HF Balun (3MHz - 75MHz)
The Diamond BU-50 is a 1:1 50 Ohm HF balun that covers from 3MHz to 75MHz. It can also handle 500W PEP, helps reduce feed line radiation and radiation pattern distortion. The Diamond BU-50 has a SO-239 socket.