1.5:1 Baluns/Ununs

Ferrite Snap on/Ring Combo Pack, Mix 31, RFI Range 1-300 MHz - 16 filters

FSRCP-31-16
$95.00
In stock
1
Product Details
Brand: Palomar Engneers
UPC: Does not apply
MPN: FSRCP-31
Type: NEW
Country/Region of Manufacture: United States

The Ferrite Snap On and Ring Combo Pack is a convenient solution for troubleshooting RFI/EMI (1-300 MHz) with various diameter cables ranging from 3/8" to 1.4"/35.6mm for use as either single turn or multiple turn ferrite chokes using ferrite rings and snap ons.

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″/35.6mm ID – 3 pieces

FSB31-3/8 – 3/8″/9.5mm ID – 6 pieces

FSB31-1/2 – 1/2″/12.7mm ID – 6 pieces

FSB31-1 – 1″/25.4mm ID – 1 pieces

Normal Retail price is $112 for these parts

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50 ohm coax to 75 ohm balanced output baluns are useful for low (< 1 wavelength) dipoles exhibiting 75 ohm characteristic impedance or for matching to balanced ladder line whose endpoint impedance is near 75 ohms.

50 ohm coax to 75 ohm CATV coax connections are easily done with a 1.5:1 unun with SO-239 connectors on input and output.  Likewise 50 ohm coax to unbalanced verticals or loads near 75 ohms can be matched with a 1.5:1 unun.