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-Clip on ferrite bead cable can be used on all kinds of wire cords such as: Power Cord, Audio Cables, Data Cable, USB Cables.
-It helps improving the electromagnetic field and signal quality around the cable, avoiding outside interference.
-It won't cause distortion of the transmitted signal and won't affect your audio, video and picture quality.
Note:
Please install them in place near the interference source. (Near the import and export of shielding case as much as possible.) If a cable has equipment that needs to be protected on both sides, install one at each end.
Specification:
Model: Φ11mm
Color: Black
Fit Cord Diameter: 11mm (0.43")
Size: 20 x 32mm (0.79" x 1.26") (D*L)
Application: Cable, VGA Cable, DVI Cable, Power Line, Industrial Data Wire, Communication Line, etc.
Package Content:
10 x RFI EMI Filters
Marsmc2m
Reviewed in the United States on September 9, 2024
I tried them on two way radio base station antenna coax with no results on RF interference at all.
Tim Taylor
Reviewed in the United States on September 8, 2024
I have used many chokes on my solar powered house to reduce noise in my ham radio equipment. They have worked some but havent pulled all of the noise out. I had one power noise that came as a wave in my scope and drift up and down the bands. It was bad enough that portions of the 40 meter band would be un useable. I put JUST ONE of these on the power lead to the radio and the noise went away by half. I had puchased several types from excel at the time I bought these. I added two more, on was the ring type choke, and the noise was reduced to just a thin line moving up and down the bands. Worked perfect. Thanks.
Marius Lubbe
Reviewed in the United States on September 8, 2024
It is what you would expect from these ferrites, good quality items.
ROBERT A CRATCHLEY
Reviewed in Australia on December 17, 2024
They help a lot with the noise.
Bob W
Reviewed in the United States on February 11, 2023
The media could not be loaded.
SubwayRocket
Reviewed in the United States on July 4, 2022
Work good on small items that are getting RFi
Arthur Schwartz
Reviewed in the United States on May 15, 2021
I am a Ham radio operator and every time I keyed up my mic on a 10 meter SSB channel on 28.500 Mhz my monitor would turn off until I released the mic. I knew what the problem was RFI interference and I had purchased these ferrite cores for my LMR400 cable so I figured what the heck, give them a try. Well I wrapped the power cable and Display Port cable with 2 separate cores close to where they plug into the monitor, keyed my mic up and the monitor stayed on! So these saved me from having a nervous breakdown, Lol
Timothy Magee
Reviewed in the United States on January 22, 2020
Good product. Its real ferrite. Tested it. Sound product. Cause it gets rid of it. Pun intended.
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