Ferrite cable core 4.95 mm – 31 material

 1,50 Incl. VAT

(1 customer review)

Ferrite Cable Core 4.95mm – 31 material

In stock

Category: SKU: CAB5MM-31

Description

Ferrite cable core 4.95 mm – 31 material

 

Inner diameter: 4, 95 mm

Outer diameter: 12.5 mm

Length: 25.00 mm

 

1 review for Ferrite cable core 4.95 mm – 31 material

  1. Fabio Muzzi (verified owner)

    Great for chokes. I have tested these on a 5mm cable (RG142) and I had the following chokuing results (from about 30 to 150 MHz, I have not tested on higher frequencies, they also choke somewhat less also at lower frequencies, I was making a choke for 70 MHz so I was good with these results):
    1 bead = -10 dB
    2 beads= -13 dB
    3 beads= -16 dB
    4 beads= -18 dB

    While I write this review, I am ordering 10 more to keep in my stock.

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