(Pack of 20pcs) Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

I finally got around to the antenna reaiming project. I was positive that I had interference plus the antenna needing adjustment and I was correct. I aimed the antenna using the app found on the Play store, then tested. Still could not get Fox network to show any picture, although it was detected. Used the ferrite traps and now Fox is clear. Even gained another channel. The interference has cut certain stations at certain times of the day for a long time, every station stayed on today. And now I have plenty of ferrite traps for any electronics that have issues in the future. These are a great value, and even if they don't 100% solve your problem they are far cheaper than having a technician come to your house to check things for you.

These items work if you need them, nice assortment.They did not fix my specific problem but its not because they don't actually work...THEY DO.I bought them to aid in troubleshooting an issue I had, but it turns out I had have a faulty circuit board....

Should do the job

I rearranged my home office to hide away power strip , docking station, power adapters, charging stations, etc. I had to buy and use a usb cable extender for my external HD web camera when I relocated the docking station to be out of sight. But when I used it it started experiencing a very annoying “flicker” on vidro conferences.Once I put a ferrite ring next to the part that mates the usb cable and another smaller one on usb to docking station - no video flicker! I used a few oyjerw on an audio setup I have in my garage. .The bag comes with a generous number of different sized Clío on ferrite’s and I have quite a bit left over to gift friends and family.

I tried using these on a cell phone charger cable that was causing interference with my car radio. I tried to use multiple sizes and 3 or 4 on a single wire and it made no difference. They seem like good quality but just didn't work. I've tried a dozen different cables and nothing seems to help.

Worked great for my Garmin graph I was having issues with when on the trolling motor. Easy to install.

Got these hoping to cut radio interference from after-market LED car headlight bulbs. Didn't work.Plus, 6-8 of them, including all the smaller ones, showed up already closed so I had to carefully unlatch them.Price would have been very good, if they worked.

My Ender 3 V2 display began making noises and jumping around the menus after I installed LED lighting in its enclosure. A little research indicated that many people had seen similar behavior with all sorts of RF noise sources across the entire Ender line. I initially added these ferrite beads to the outputs of the LED ballast; however, that was insufficient to eliminate the issue. Adding them to the inputs and the outputs was successful. It's possible the actual noise source here is the AC/DC transformer rather than the LED ballast, but I'm not going to mess with success at this point - especially not for how little these cost. I've since added them to both ends of the LCD cable and am considering adding them to the stepper motor cables since those are known to produce RF noise that interferes with the thermistor.I will keep this product on hand all the time now.

PRODUCTO DE CALIDAD 100% RECOMENDABLE

Tengo un zumbido en Dios subwoofer polkaudio y no lo soluciono, la solución fue cambiar el cable de audio por cable coaxial.