FT Mix 61 - RFI Range: 200-2000 MHz

Store/Ferrite Core Products/All Ferrite Ring Toroid Cores/FT Mix 61 - RFI Range: 200-2000 MHz

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

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F23-61 Ferrite Ring - .12" ID, .229" OD - RFI Range - 200-2000 MHz

SKU F23-61

$0.39

FT114A-61, ID=.75", RFI Range 250-2000 MHz

SKU F114A-61

$4.95

On Sale

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

SKU F140-61-10

List price ~~$38.95~~

Save 10%

$34.95

On Sale

FT140-61, ID=.9", RFI Range 200-2000 MHz - TX36/23/15-4C25 Replacement

SKU F140-61

List price ~~$4.50~~

Save 14%

$3.89

FT240-61, ID=1.4", RFI Range 200-2000 MHz

SKU F240-61-1

$16.95

FT240-61, ID=1.4", RFI Range 200-2000 MHz, Bulk Pack of 10

SKU F240-61-10

$149.90

On Sale

Ferrite Ring Combo Pack, FT140 - .9" ID, 15 Rings - Mix 43, 61, 77, RFI Range .1-2000 MHz

SKU FRCP-140-15

List price ~~$58.35~~

Save 14%

$49.95

Ferrite Ring Combo Pack, FT140 - .9" ID, 6 Rings - Mix 43, 61, 77, RFI Range .1-2000 MHz

SKU FRCP-140-6

$21.95

On Sale

Ferrite Ring Combo Pack, FT240 - 1.4" ID, 10 Rings - Mix 31(4), 61(3), 75(3), RFI Range .15-2000 MHz

SKU FRCP-240-10

List price ~~$139.50~~

Save 14%

$119.95

Ferrite Ring Mini Combo Pack, FT240 - 1.4" ID, 3 Rings - Mix 31, 61, 75, RFI Range .15-2000 MHz

SKU FRCP-240-3

$39.50

50 ohm coax to 75 ohm balanced output baluns are useful for low (< 1 wavelength) dipoles exhibiting 75 ohm characteristic impedance or for matching to balanced ladder line whose endpoint impedance is near 75 ohms.

50 ohm coax to 75 ohm CATV coax connections are easily done with a 1.5:1 unun with SO-239 connectors on input and output. Likewise 50 ohm coax to unbalanced verticals or loads near 75 ohms can be matched with a 1.5:1 unun.