HF Impedance Transformer Kits

442300447 - HF Impedance Transformer Kits
+2

FSB75-3/4, ID=3/4", RFI Range 150Khz-10 MHz, Bulk Pack of 5

Store/Ferrite Core Products/Mix 75/Snap On - Mix 75 - RFI Range 150 KHz-10 MHz
SKU FSB75-3/4-5
$89.95
5
$17.99
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FSB75-3/4, ID=3/4", RFI Range 150Khz-10 MHz, Bulk Pack of 5
Store/Ferrite Core Products/Mix 75/Snap On - Mix 75 - RFI Range 150 KHz-10 MHz
Product Details
Country/Region of Manufacture: USA
Initial Permeability (@ 10KHz): 5000
Material: MnZn
Max cable size - in/mm: .709/18
OD (A) - in/mm: 1.52/38.6
ID (B) - in/mm: .74/18.8
Length (C) - in/mm: 1.87/47.5
Z (ohms per bead - single turn 200 KHz): 30
Z (ohms per bead - single turn 500 KHz): 92
Z (ohms per bead - single turn 1 MHz): 130
Z (ohms per bead - single turn 2 MHz): 81
Z (ohms per bead - single turn 5 MHz): 66

Ferrite Snap On, ID = .74 in/18.8 mm, Mix 75, Bulk Pack of 5

Excellent for AC/DC power cables on switching power supplies and data/audio/video cables for AM broadcast RFI suppression.

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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.