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 Snap On Sampler Pack, Mix 31, RFI Range 1-300 MHz - 10 filters (1/4, 1/2, 3/4, 1)
Quantity | Price per item | Discount |
2 items | $54.95 | 8% off |
10 items | $49.95 | 17% off |
The Ferrite Snap On Sampler Pack is a convenient solution for troubleshooting RFI/EMI with various diameter cables ranging from 1/4″ to 1″ for use as either single turn or multiple turn ferrite choke filters.
The snap on chokes are useful for RF coax, AC/DC power cables, and device interconnection cables.
Always use a snap on 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). Included in these combo packs are our most popular snap on sizes as follows:
Mix 31 Ferrite Snap On Sampler (RFI Suppression range is 1-300 MHz)
FSB31-1/4 – 1/4″ ID – 3 pieces
FSB31-1/2 – 1/2″ ID – 3 pieces
FSB31-3/4 – 3/4″ ID – 3 pieces
FSB31-1 - 1" ID - 1 piece