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Snap Choke Core

Model:

273-067

 | Catalog #: 273-067
Price:
$2.99
$2.99
Add to Cart
In Stock Online
 

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(Free Ground Shipping on orders over $50Details)
 

Expected Delivery: 3-5 business days

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  • Includes an anti-static wrist strap with 6-ft. cord and a 10-ft. ground cord with detachable clip

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Availability:

ONLINE In stock
Usually ships in 1 - 2 business days
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  • Easy to use RF interference fighter
  • Just snap over cable or cord
  • Works with AC or audio cord

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Availability:

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Product Summary

Filter out the noise.

Here is an effective, easy-to-use EMI/RFI fighter. Just snap the 13x25.2x3.5(mm) ferrite core over coax cable, AC or audio cord. It prevents electro-magnetic interference (EMI) and cuts down on radio-frequency interference (RFI).

  • Simply snap it over any coax cable, AC or audio cord
  • Prevents EMI and cuts down on RFI
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

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Usually ships in 1 - 2 business days

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In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShackSnap Choke Core
 
3.4

(based on 12 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (4)

67%

of respondents would recommend this to a friend.

Pros

  • Versatile (4)

Cons

    Best Uses

    • High-end equipment (3)
      • Reviewer Profile:
      • Casual user (4), Enthusiast (3)
      • Primary use:
      • Personal (10)
      • Was this a gift?:
      • No (3)

    Reviewed by 12 customers

    Sort by

    Displaying reviews 1-10

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    (1 of 2 customers found this review helpful)

     
    5.0

    Good for digital servo interference

    By Another RC pilot

    from Indiana

    About Me Casual User

    Pros

      Cons

        Best Uses

          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.

          • Primary use:
          • Personal
          • Was this a gift?:
          • No

          (2 of 2 customers found this review helpful)

           
          4.0

          perfect solution

          By ipod listener

          from danville ca

          About Me Enthusiast

          Verified Reviewer

          Pros

          • Versatile

          Cons

            Best Uses

            • Travel

            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.

            • Primary use:
            • Personal
            • Was this a gift?:
            • No

            (2 of 2 customers found this review helpful)

             
            5.0

            Helps kill unwanted RFI and EMI

            By WD0FIA

            from Bridgewater, IA

            About Me Enthusiast

            Verified Buyer

            Pros

            • Versatile

            Cons

              Best Uses

              • High-End Equipment

              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.

              • Primary use:
              • Personal

              (2 of 2 customers found this review helpful)

               
              5.0

              Great for cutting down RF in Ham Shack

              By WD0FIA

              from Bridgewater, IA

              About Me Enthusiast

              Verified Buyer

              Pros

              • Versatile

              Cons

                Best Uses

                • High-End Equipment

                Comments about RadioShack Snap Choke Core:

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

                • Primary use:
                • Personal
                • Was this a gift?:
                • No

                (1 of 6 customers found this review helpful)

                 
                1.0

                Didn't work for me

                By Home PC user

                from St. Louis, MO

                About Me Casual User

                Pros

                  Cons

                    Best Uses

                      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.

                      • Primary use:
                      • Personal

                      (3 of 4 customers found this review helpful)

                       
                      4.0

                      Worked well on desktop computer speakers

                      By MSW

                      from Arizona

                      About Me Casual User

                      Verified Reviewer

                      Pros

                      • Consistent Performance

                      Cons

                        Best Uses

                          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.

                          • Primary use:
                          • Personal

                          (2 of 2 customers found this review helpful)

                           
                          5.0

                          Effective preventing cell phone interfer

                          By Jerry

                          from Midland, Tx

                          About Me Power User

                          Verified Buyer

                          Pros

                          • Consistent Performance

                          Cons

                            Best Uses

                              Comments about RadioShack Snap Choke Core:

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

                              • Primary use:
                              • Business

                              (4 of 4 customers found this review helpful)

                               
                              5.0

                              Cheep Protection on Wall-warts

                              By Dave

                              from USA

                              About Me Power User

                              Pros

                              • Versatile

                              Cons

                                Best Uses

                                • High-End Equipment
                                • Travel
                                • Wall-warts

                                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.

                                • Primary use:
                                • Personal

                                (0 of 13 customers found this review helpful)

                                 
                                1.0

                                Save your money

                                By BPM

                                from New York, NY

                                About Me Casual User

                                Verified Reviewer

                                Pros

                                  Cons

                                    Best Uses

                                      Comments about RadioShack Snap Choke Core:

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

                                      • Primary use:
                                      • Business

                                      (0 of 15 customers found this review helpful)

                                       
                                      1.0

                                      useless

                                      By wyatt

                                      from petaluma, ca

                                      Verified Reviewer

                                      Pros

                                        Cons

                                          Best Uses

                                            Comments about RadioShack Snap Choke Core:

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

                                            • Primary use:
                                            • Personal

                                            Displaying reviews 1-10

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