The Ferrite Snap On, Ring and slip on sampler Pack is a convenient solution for troubleshooting RFI/EMI in the 200-2000 MHz region with various diameter cables ranging from 1/4″ to to 1,4″ for use as either single turn or multiple turn ferrite chokes using ferrite rings, slip on beads and snap on beads.
The filters are useful for RF coax, AC/DC power cables, and device interconnection cables.
Always use a snap on or ring 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 turn). Included in these combo packs are our most popular snap on sizes as follows:
Combo Pack includes the following:
F240-61 ring – 1.4 inch ID – 2 pieces
FSB61-1/4 – 1/4 inch ID – 2 pieces
FSB61-1/2 – ½ inch ID – 2 pieces
FSB61-3/4 – 3/4 inch ID – 2 pieces
FB102-61 - 1/2 inch ID slip on bead - 2 pieces
Typical user comment:
The filter was quite effective. Was surprised that it actually reduced the noise level more than the signal so S+N/N improved by 1.9 S units. Bill