2:1 Baluns/Ununs

FB68-43 - .375" ID, RFI Range RFI Freq: 25-250 MHz, Unun/Balun Range: 1-200 MHz

SKU FB68-43-1
$0.89
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FB68-43 - .375" ID, RFI Range RFI Freq: 25-250 MHz, Unun/Balun Range: 1-200 MHz
Product Details
Initial Permeability (@ 10KHz): 800
Material: NiZn
Max cable size - in/mm: .375
OD (A) - in/mm: .687/17.45
ID (B) - in/mm: .375/9.5
Length (C) - in/mm: .5/12.7mm
Z (ohms per bead - single turn 10 MHz): 40
Z (ohms per bead - single turn 25 MHz): 58
Z (ohms per bead - single turn 100 MHz): 83
Z ohms (per bead - single turn 250 MHz): 100
Case/Box lot size: 679

Ferrite Slip On Bead, ID = .375in/9.5mm, OD = .687/17.45mm, height = .5/12.7mm, Mix 43 - excellent for small inductors using Mix 43 material or inductive compensation on outputs of baluns or ununs.or RFI suppression from 25-250 MHz

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).