Tube Feed Line Chokes

Ferrite Sampler Pack, Mix 31, RFI Range 1-300 MHz - 25 filters- 1.4" ID Ring, Snap on 1/4, 3/8, 1/2, 3/4, 1, Slip On 1/2, 1/4

SKU FSP-31-25
$99.50
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List price $127.00 Save 22%
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Ferrite Sampler Pack, Mix 31, RFI Range 1-300 MHz - 25 filters- 1.4" ID Ring, Snap on 1/4, 3/8, 1/2, 3/4, 1, Slip On 1/2, 1/4
Product Details
Brand: Palomar Engneers
UPC: Does not apply
MPN: FSCP-31
Type: NEW
Country/Region of Manufacture: United States

The Ferrite Snap On, Ring and slip on sampler Pack is a convenient solution for

troubleshooting RFI/EMI with various diameter cables ranging from 1/4″

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:

F240-31 ring – 1.4 inch ID – 2 pieces

FSB31-1/4 – 1/4 inch ID – 4 pieces

FSB31-3/8 – 3/8 inch ID – 4 pieces

FSB31-1/2 – ½ inch ID – 4 pieces

FSB31-3/4 – 3/4 inch ID – 2 pieces

FSB31-1 – 1 inch ID – 1 pieces

FB102-31 - 1/2 inch ID slip on bead - 4 pieces

FB56-31 - 1/4" ID slip on bead - 4 pieces inch

Normal Retail price is $127 for these parts

TUBE feed line chokes/Line Isolators are used to suppress common mode current carried on the outside of the  coax braid which is often responsible for receiver noise and RFI in the receiver/transmitter. These chokes are very useful for suppressing RFI common mode current at the antenna feed point, at 1/4 wavelength intervals along the coax feed line and also at the entrance to the radio station.  They are available with various input and output connectors so as to conveniently connect to standard output connectors already installed on your feed line.

Palomar Engineers TUBE feed line chokes are designed to have 2-5 times more choking impedance over a broader frequency range than competitor units in similar packaging.  Each choke has the choking impedance and effective frequency range on the product label so you can choose the product best suited for your application.