HF Impedance Transformer Kits

2329287526 - HF Impedance Transformer Kits

FT140-61, ID=.9", RFI Range 200-2000 MHz - Bulk 10 Pack

Store/Ferrite Core Products/Mix 61/Ring - Mix 61 RFI Range: 200-2000 MHz
SKU F140-61-10
$34.95
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FT140-61, ID=.9", RFI Range 200-2000 MHz - Bulk 10 Pack
Store/Ferrite Core Products/Mix 61/Ring - Mix 61 RFI Range: 200-2000 MHz
Product Details
MPN: F140-61
RFI Range (MHz): 200-2000 Mhz
ID-B (in/mm): .9/23
OD-A (in/mm): 1.4/35.6
Height-C (in/mm): .5/12.7
Weight (oz/gm): 33 grams
Initial permeability: 125
A(L): 140
Case/Box lot size: 336

Ferrite Ring Toroid Core, ID = .9"/23mm, OD= 1.4"/35.6mm Mix 61 - Replacement for uncoated Ferroxcube/Phillips TX36/23/15-4C25. This listing is for a bulk pack of 10.

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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.