2:1 Baluns/Ununs

FT Mix 61 - RFI Range: 200-2000 MHz

Mix #52, Material: NiZn, Initial Permeability: 250

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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).