2:1 Baluns/Ununs

Ferrite Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 1/4, 3/8, 1/2, 3/4 - 22 filters

SKU FSCP-31-22
$95.00
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Ferrite Snap On Combo Pack, Mix 31, RFI Range 1-300 MHz - 1/4, 3/8, 1/2, 3/4 - 22 filters
Product Details
Brand: Palomar Engineers
UPC: Does not apply
MPN: FSCP-31-22
Type: NEW
Country/Region of Manufacture: United States

Mix 31 Ferrite Snap On Combo pack (RFI Suppression range is 1-300 MHz)

The Ferrite Snap On Combo Pack is a convenient solution for troubleshooting RFI/EMI with various diameter cables ranging from 1/4″ to 3/4″ for use as either single turn or multiple turn ferrite chokes.

The snap on chokes are useful for RF coax, AC/DC power cables, and device interconnection cables.

Always use a snap on ferrite with a larger inside diameter than the diameter of the cable and use multiple turns if possible (2 turns through the snap on is the same as 4 snap ons with 1 turns in series).

Included in the combo pack are our most popular snap on sizes as follows:

FSB31-1/4 – 1/4″ ID – 6 pieces

FSB31-3/8 – 3/8″ ID – 6 pieces

FSB31-1/2 – 1/2″ ID – 6 pieces

FSB31-3/4 – 3/4″ ID – 4 pieces


2:1 (100:50) Baluns are useful between 50 ohm coax and 100 ohm balanced lines for loops, cubical quads, log periodics and other antennas where the impedance at the end of the feedline is 100 ohms (1/2 wavelength feedline).