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Snap-Together Toroid Choke Core-2-Pack

Model:

RF Choke

 | Catalog #: 273-104
Price:
$9.99
$9.99
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In Stock Online
 

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3

  • Easy to use RF interference fighter
  • Just snap over cable or cord
  • Works with AC or audio cord

See Full Product Description

Coupons will be emailed once product has shipped..  More details
   Get free ground shipping on DIY parts and specialty batteries..  More details


See all available promotions >
Availability:

ONLINE In stock
Usually ships in 1 - 2 business days
IN STORE
Available at most stores, find it near you


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Price:
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4

  • Rated 2 amps
  • Wire leads

See Full Product Description

Coupons will be emailed once product has shipped..  More details
   Get free ground shipping on DIY parts and specialty batteries..  More details


See all available promotions >
Availability:

ONLINE In stock
Usually ships in 1 - 2 business days
IN STORE
Available at most stores, find it near you


Go to Product Detail Page
Product Summary

Effective, easy-to-use RFI fighter.

Cut down on RFI (radio frequency interference) with this snap-together Toroid Choke Core. Easily use choke core on a phone, computer, AC, audio and coax cables. No cable cutting necessary - you simply wind it through the core.

  • Opening: 7/8x7/16"
  • Pack of 2

You'll also need

  • cables
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.

What's in the box

  • Choke core (2)
 

Shipping

Usually ships in 1 - 2 business days

What shipping method is right for me?

Other ways to get it


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-Together Toroid Choke Core-2-Pack
 
4.3

(based on 12 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

92%

of respondents would recommend this to a friend.

Pros

  • Reliable (8)
  • Versatile (4)

Cons

    Best Uses

        • Reviewer Profile:
        • Enthusiast (5), Tech savvy (3)
        • Primary use:
        • Personal (11)
        • Was this a gift?:
        • No (5)

      Reviewed by 12 customers

      Sort by

      Displaying reviews 1-10

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      Previous | Next »

       
      5.0

      Solved CO alarm issue with ham radio

      By Ham Radio Operator

      from Atlanta, GA

      About Me Enthusiast

      Verified Reviewer

      Pros

        Cons

          Best Uses

            Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

            I had a problem with false alarms from my CO sensors when using my ham radio station. Even 20w output power set off the alarms. One turn of the alarm's AC power cord was enough to eliminate the problem. Magic!

            • Primary use:
            • Personal
            • Was this a gift?:
            • No
             
            4.0

            AM radio interference

            By Tom

            from Hudson, IA

            About Me Enthusiast

            Pros

            • Consistent Performance

            Cons

              Best Uses

              • Home Theater

              Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

              Local AM radio station interference on my whole house sound system. Installed chokes (6 each) on input leads to amp. Solved problem.
              Amazing.

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

              (0 of 4 customers found this review helpful)

               
              1.0

              Failed

              By Jim

              from King of Prussia, PA

              About Me Casual User

              Pros

                Cons

                • No Performance Increase

                Best Uses

                  Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                  I put it on the power cord to a microwave oven that interfered with my am radio. It made no difference. The microwave has a large flat cord so I could only wrap it around twice. I used both filters together but got no results.

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

                  (2 of 2 customers found this review helpful)

                   
                  5.0

                  cb radio

                  By 385

                  from MINI GRASS

                  About Me Enthusiast

                  Pros

                  • Consistent Performance

                  Cons

                    Best Uses

                      Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                      Had RF noise from my Fuel Pump. Wrapped the harness around each side as discribed in the instructions and the noise is now eliminated. No more Fuel Pump Interference..

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

                      (2 of 3 customers found this review helpful)

                       
                      5.0

                      iwould buy again

                      By chris

                      from spring broo pa.

                      Verified Buyer

                      Pros

                      • Consistent Performance

                      Cons

                        Best Uses

                          Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                          great

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

                          (2 of 3 customers found this review helpful)

                           
                          5.0

                          Fix strong transmitter problems

                          By WB8BLO

                          from Long Grove, IL

                          About Me Enthusiast

                          Verified Reviewer

                          Pros

                          • Consistent Performance
                          • Rugged
                          • Versatile

                          Cons

                            Best Uses

                              Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                              Great for eliminating RFI in ham radio shack. One eliminated rf pickup in pc speakers and another one eliminated false CW keying from strong signal being picked up by shielded cable going to key jack on transmitter.

                              • Primary use:
                              • Personal

                              (5 of 7 customers found this review helpful)

                               
                              5.0

                              RF Chokes Make a Difference

                              By Bulldog777

                              from Skowhegan, ME

                              About Me Enthusiast

                              Verified Reviewer

                              Pros

                              • Consistent Performance
                              • Effective

                              Cons

                              • Pricey

                              Best Uses

                              • Radio Communications

                              Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                              I've used RF chokes from Radio Shack at my station. Cleaner modulation and better receive. RF chokes have lowered the overall noise in TX & RX of my Cobra 2000 GTL.

                              • Primary use:
                              • Personal

                              (4 of 4 customers found this review helpful)

                               
                              4.0

                              Great for CB Power Wire

                              By cnocher02

                              from Florence, SC

                              About Me Casual User

                              Pros

                              • Consistent Performance
                              • Rugged
                              • Versatile

                              Cons

                                Best Uses

                                  Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                                  Bought this for my CB when alternator noise was coming through on the power wire. Wrapped the wire around one side of the two squares (snapped together) about 8 times and did the same on the opposite side of the square. NO MORE NOISE! This product works amazingly.

                                  • Primary use:
                                  • Personal

                                  (5 of 5 customers found this review helpful)

                                   
                                  5.0

                                  Did the job.

                                  By Bob

                                  from Brevard, NC

                                  About Me Practical

                                  Pros

                                  • Consistent Performance
                                  • Versatile

                                  Cons

                                    Best Uses

                                    • High-End Equipment

                                    Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                                    This product eliminated an annoying pick up of the local AM radio station on our church's sound system. We installed the RF chokes on the speaker wires as they leave the amplifiers and the RF pickup disappeared. Amazing!!!!

                                    • Primary use:
                                    • Business

                                    (3 of 4 customers found this review helpful)

                                     
                                    4.0

                                    Works Well

                                    By Mike

                                    from Houston, TX

                                    About Me Tech Savvy

                                    Pros

                                    • Consistent Performance
                                    • Versatile

                                    Cons

                                      Best Uses

                                      • Audio Equipment

                                      Comments about RadioShack Snap-Together Toroid Choke Core-2-Pack:

                                      I bought this for the audio cables on my son's electric guitar - it eliminated about 90% of the radio station interference that was coming through before I put them on. Place as close to the plug end as you can for best results.

                                      • Primary use:
                                      • Personal

                                      Displaying reviews 1-10

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