HF Impedance Transformer Kits

442283817 - HF Impedance Transformer Kits
+3

FB102-75 - ID=1/2", RFI Range 150Khz-10 MHz

FB102-75-1
$3.50
In stock
1
Product Details
MPN: FB102-75
Initial Permeability (@ 10KHz): 5000
Material: MnZn
Max cable size - in/mm: .5/12.6
OD (A) - in/mm: 1.02/25.9
ID (B) - in/mm: .505/12.8
Length (C) - in/mm: 1.125/28.6
Z (ohms per bead - single turn 200 KHz): 30
Z (ohms per bead - single turn 500 KHz): 83
Z (ohms per bead - single turn 1 MHz): 120
Z (ohms per bead - single turn 2 MHz): 70
Z (ohms per bead - single turn 5 MHz): 54
Case/Box lot size: 212

Ferrite Slip On Bead, ID = .505in/12.8mm, Mix 75

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These impedance transformer kits have been designed for the Do-It-Yourself (DIY) enthusiast and Instructor workshops on baluns and ununs for antenna matching and RFI use.

The impedance transformers are classified in ratios of 2:1 (100:50 ohm) to 16:1 (800:50 ohm).  The outputs can be configured as balanced (Balun) or as unbalanced (unun) with respect to the inputs which are considered all unbalanced coax at 50 ohms.  All impedance transformers are designed for 1.8-31 MHz unless otherwise specified.