These baluns and ununs can be used for impedance matching and also as End Fed halfwave antenna matching transformers to 50 or 75 ohm coax cable.

Ferrite Flat Cable RFI/Noise Filter, 1.35" wide slot RFI Range 10-500 MHz, 1 Piece

Name: FSB31-1/2, ID=1/2", RFI Range 1-300 MHz, 1 Piece
SKU: FSB43-1.35-1
Price: 5.95 USD
Availability: InStock

Store/Ferrite Core Products/Mix 31/Snap On - Mix 31 - RFI Range 1-300 MHz

SKU FSB43-1.35-1

$5.95

Bulk pricing available for quantities of 9 units or more

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Quantity	Price per item	Discount
9 items	$5.50	8% off
100 items	$4.95	17% off

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Ferrite Flat Cable RFI/Noise Filter, 1.35" wide slot RFI Range 10-500 MHz, 1 Piece

Store/Ferrite Core Products/Mix 31/Snap On - Mix 31 - RFI Range 1-300 MHz

Product Details

Initial Permeability (@ 10KHz): 850

Max cable size - in/mm: 1.4" wide,

Dim	mm	mm tol	nominal inch	inch misc.
A	49.5	+/- 2.5	1.948	_
B	33.70	_	1.327	_
C	32.3	+/- 1.6	1.272	_
D	7.70	+/- 0.5	0.303	_

Cable Information
Max Diameter	Max Dimension	Solid Equivalent	Flat Cable Cores
0 0	33.70mm x 1.30mm	_	-

Flat Cable Snap Its - 25:1 to 81:1 Baluns/Ununs

Excellent for reducing RFI/Noise into/from flat data,/video cables up to 34mm wide and 1 mm thick. Very useful suppression up to 500 MHz using mix 43 material.