Snap Choke Core

Comments about RadioShack Snap Choke Core:

Digital tail servo on RC helicopter was causing all the other analog servos to jitter when motor was running. Installed this on digital servo wire and all the other servos are smooth now, no jitter.

Comments about RadioShack Snap Choke Core:

I connected my ipod to my oem car radio but was getting all kinds of background noises. The website that shows how to do this connection said to use a ground loop isolator (16.99)to eliminate the noise. I went in and asked for the GLI but came out with a Snap Choke Core, it did the job for 2.99 and I installed it parked in front of the store.

Comments about RadioShack Snap Choke Core:

I put these on many RFI / EMI generating items and made a substantion decrease in the noise level on my HF Ham Radio gear.

Comments about RadioShack Snap Choke Core:

These worked great on getting RF off of microphone and computer cables in the Ham Shack.

Comments about RadioShack Snap Choke Core:

I have Logitech speakers and AT&T Cingular cell phone service, (Motorola Razr3). My speaker noise got noticeably quieter, but is still annoying. I used two of these things on each speaker wire.

Comments about RadioShack Snap Choke Core:

Buzzing noise was reduced significantly due to T-Mobile Blackberry on desk with Boston Acoustic desktop speakers. Used 4 (2 packages) of 3.5mm on each speaker and one 17/64" on A/C line into computer - Apple G4 Laptop.

Will probably get another set of 3.5mm to see if they remove the small amount that still bleeds through once-in-a-while.

Even with that many products purchased, it was well worth the investment and convenient to try/return if they didn't work. I recommend trying them, moving their locations on the wire also helps - one close to the speaker, one further away and such.

Comments about RadioShack Snap Choke Core:

I put these on microphone lines to prevent cell phone interference.

Comments about RadioShack Snap Choke Core:

I use this product on the output leads on wall-wart AC adapters. It provides a cheep protection from RFI and EMI from entering the component in question through the two wire DC power input. Unfortunatly I live in an area with very noisy power so I use these on just about all wall-warts.

Comments about RadioShack Snap Choke Core:

This didn't stop my computer speakers from buzzing at all.

Comments about RadioShack Snap Choke Core:

worthless, --no improvement whatsoever
my att gsm phone still causes the same noise as before.