2:1 Baluns/Ununs ALINCO Transceiver RFI Kits Store/RFI Solution Kits/Radio Communication RFI Solutions/HF/VHF Transceiver RFI/Noise Kits/ALINCO Transceiver RFI KitsRefine by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow itemsALINCO DX-77 Deluxe Transceiver RFI Kit - 3 RFI/Noise Reduction Filters + Coax Noise FilterALINCO DX-77 Deluxe Transceiver RFI Kit - 3 RFI/Noise Reduction Filters + Coax Noise FilterSKU RFI-ALINCO-DX77DLX$89.95 Buy NowAlinco DX-77 Transceiver RFI Kit - 4 Noise Reduction FiltersAlinco DX-77 Transceiver RFI Kit - 4 Noise Reduction FiltersSKU RFI-ALINCO-DX77$34.95 Buy Now 2:1 (100:50) Baluns are useful between 50 ohm coax and 100 ohm balanced lines for loops, cubical quads, log periodics and other antennas where the impedance at the end of the feedline is 100 ohms (1/2 wavelength feedline).
