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. Wall Wart Power Suppy RFI Kits Store/RFI Solution Kits/Smart Home RFI Solutions/Wall Wart Power Suppy RFI KitsRefine by FiltersClear allFiltersClear allShow itemsShow itemsWall Wart RFI Noise Filter Bulk Pack of 10 FiltersWall Wart RFI Noise Filter Bulk Pack of 10 FiltersSKU RFI-WW-10$27.95 Buy Now
