25:1 to 81:1 Baluns/Ununs These baluns and ununs can be used for impedance matching and also as End Fed halfwave antenna matching transformers to 50 or 75 ohm coax cable. Slip On - Mix 75 - RFI Range 150 KHz-10 MHz Store/Ferrite Core Products/Mix 75/Slip On - Mix 75 - RFI Range 150 KHz-10 MHzRefine by FiltersClear allFiltersClear allShow itemsShow itemsFB102-75 - ID=1/2", RFI Range 150Khz-10 MHzFB102-75 - ID=1/2", RFI Range 150Khz-10 MHzSKU FB102-75-1$3.50 Buy Now