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100-Ft. 300-Ohm Flat Twin-Lead Cable

Model:

15-1175

 | Catalog #: 15-1175
Price:
$11.99
$11.99
 

Free Shipping

(Free Ground Shipping on orders over $50Details)
 

Expected Delivery: 3-5 business days

(Some exceptions apply.Details)
 

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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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  • Allows user to connect twin-lead antenna connection to a TV or VCR
  • Converts signals for use with devices with RF connectors

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Free Ground Shipping on orders over $50.  More details
   Some exceptions apply..  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

Get connected with the cables you need.

100-ft. 300-ohm TV antenna cable connects TV antennas to older TV sets wih screw terminal antenna inputs.

  • Indoor/outdoor 300-ohm antenna wire
  • Foam insulated and weather-resistant to preserve signal quality
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

  • 100-ft. 300-ohm flat twin-lead cable
 

Other ways to get it

Not available in stores
By phone: 1-800-843-7422

Manufacturer Warranty

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

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShack100-Ft. 300-Ohm Flat Twin-Lead Cable
 
4.3

(based on 16 reviews)

Ratings Distribution

  • 5 Stars

     

    (10)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

88%

of respondents would recommend this to a friend.

Pros

  • Durable (11)
  • Easy to install (8)
  • Easy to use (8)
  • Well designed (6)
  • Safe (4)

Cons

    Best Uses

    • Outside (9)
    • Small jobs (5)
    • Big jobs (4)
    • Inside (4)
      • Reviewer Profile:
      • Professional (8), Avid do-it-yourselfer (7)

    Reviewed by 16 customers

    Sort by

    Displaying reviews 1-10

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    (7 of 8 customers found this review helpful)

     
    5.0

    This is a good choice for Ham Antenna's

    By Not disappointed

    from PNW

    About Me Professional

    Pros

    • Flexible-to An Extent
    • Good Insulation

    Cons

      Best Uses

        Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

        I've been using this stuff for years for HF antenna's. It's durable and easy to work with. It demonstrates minimal feedline loss compared to RG-x.

        THe people that claim its too thin to strip--you're morons and should go back to 11 meters.

        (4 of 4 customers found this review helpful)

         
        5.0

        Excellent for Zepps, Doublets

        By Webley Edwards

        from Minneapolis, MN

        About Me Avid Do-It-Yourselfer

        Verified Reviewer

        Pros

        • Best Available
        • Durable
        • Well Designed

        Cons

        • None

        Best Uses

        • Outside

        Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

        This is great quality 300-ohm twinlead, the best I know of. I use it for an all-band center-fed Zepp. Latest antenna has been up for several years. Copper wire is durable, easy to solder, unlike the cheap copper-plated steel wire found in other brands. Quality insulation. Buy some for a spare - it won't be available forever!

        (5 of 5 customers found this review helpful)

         
        5.0

        Good quality line

        By RF Plasma Power Engineer

        from Fort Collins, CO

        About Me Professional

        Pros

        • Durable
        • Easy to Install
        • Easy to Use
        • Safe
        • Well Designed

        Cons

          Best Uses

          • Inside
          • Outside
          • Small Jobs

          Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

          This line has a pair of nominal 22G conductors made with 7 strands of nominal 30G copper wire. Nominal thickness of the flat line is 0.125 inch and nominal width of the line is 0.408 inch. It is packaged in a manner that enables complete examination and measurement at the store.
          Currently in use as feedline for HF wire antenna systems operating between 500 KHz and 30 MHz.

          (2 of 11 customers found this review helpful)

           
          1.0

          Unknown quantity

          By RF Engineer

          from Dallas, TX

          About Me Professional

          Verified Reviewer

          Pros

            Cons

            • Unspecified

            Best Uses

              Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

              If they are afraid to tell you the conductor size, you probably don't want to buy it.

              (1 of 1 customers found this review helpful)

               
              5.0

              Works for ham radio feedline

              By Ham Guy

              from NM

              About Me Avid Do-It-Yourselfer

              Verified Reviewer

              Pros

              • Durable
              • Easy to Install
              • Easy to Use

              Cons

                Best Uses

                  Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

                  Ham radio feedline. It's been on my roof for 10 years feeding a 135-ft dipole antenna, run 100 watts. I've talked around the world. Only negative, obviously if it gets wet you can forget about a usable SWR. I actually have some ladderline I can replace it with, but why bother? Seldom rains in NM.

                  (3 of 4 customers found this review helpful)

                   
                  4.0

                  Well Made Wire

                  By Rich

                  from Fremont,OH

                  About Me Avid Do-It-Yourselfer

                  Verified Reviewer

                  Pros

                  • Durable
                  • Easy to Install
                  • Easy to Use
                  • Safe
                  • Well Designed

                  Cons

                    Best Uses

                    • Big Jobs
                    • Inside
                    • Outside
                    • Small Jobs

                    Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

                    Would have no issues using this for HAM radio applications. I prefer using 300 ohm wire for amatuer, FM and TV applications. Everyone uses coax and they are missing the boat. Balance line, properly installed, is the best way to go for antennas. If you are installing a HDTV antenna, go with 300 ohm and use a balun at the set. Good price. Wish Radio Shack sold 18 ga. too.

                    (3 of 4 customers found this review helpful)

                     
                    5.0

                    QRO ABSOLUTELY!!!

                    By BsharpBOOGIE

                    from LAND OF OZ

                    About Me Professional

                    Verified Reviewer

                    Pros

                    • Durable
                    • Easy to Install
                    • Easy to Use
                    • HEARD AROUND THE WORLD
                    • QRO 160M80M40M
                    • Safe
                    • Well Designed

                    Cons

                      Best Uses

                      • Big Jobs
                      • HEARD AROUND THE WORLD
                      • Outside
                      • QRO 160M80M40M

                      Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

                      RADIO HANDBOOK 22RD EDITION
                      WILLIAM ORR, W6SAI
                      PAGE 27.20 lower left bottom
                      "THE TWIN-LEAD MARCONI ANTENNA"
                      (Resonant quarter wave end-fed
                      for 160 and 80 meters)

                      This man wrote the book on
                      QRO for 50 years.

                      Two 4-1000a's
                      4500 VOLTS
                      2.0 AMPS continuous
                      6.5 AMPS peak

                       
                      5.0

                      QRO SSB 160M TWIN LEAD MARCONI

                      By BsharpBOOGIE

                      from LAND OF OZ

                      About Me Professional

                      Verified Reviewer

                      Pros

                      • Durable
                      • Easy to Install
                      • Easy to Use
                      • HAM RADIO QRO 160M80M
                      • Safe
                      • Well Designed

                      Cons

                        Best Uses

                        • HAM RADIO QRO 160M80M

                        Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

                        Reference:
                        RADIO HANDBOOK 23rd edition
                        WILLIAM ORR, W6SAI
                        page 27.20
                        "THE TWIN-LEAD MARCONI ANTENNA"

                        This man wrote the book on QRO operating.
                        LIFE IS TOO SHORT FOR QRP!!!
                        73

                        (1 of 1 customers found this review helpful)

                         
                        4.0

                        Don't judge the book by it's cover

                        By Code Meister

                        from SE Kansas

                        About Me Professional

                        Verified Reviewer

                        Pros

                        • Durable

                        Cons

                        • Awkward to work

                        Best Uses

                        • Outside
                        • Temporary jobs

                        Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

                        As a Ham Radio operator I found this was ideal for connecting my BIG dipoles to the ASTU. I operate almost exclusively at QRP power levels but have run it 100 watts with no observable problems. Useful to "prove" an antenna design before I invest in the more costly 450R ladder line.

                        (1 of 1 customers found this review helpful)

                         
                        4.0

                        Ham Radio Use

                        By Mike - NR1C

                        from CT

                        About Me Avid Do-It-Yourselfer

                        Pros

                        • Durable

                        Cons

                        • Tricky to strip

                        Best Uses

                        • Feedline
                        • Outside

                        Comments about RadioShack 100-Ft. 300-Ohm Flat Twin-Lead Cable:

                        Not for ham radio? Boy am I in trouble. I do not use coax or 450 ohm line to feed my dipoles. I use this. I run it from the balun on my tuner to the center insulator at the dipole. The dipole than tunes everywhere from its 1/2 wave resonant freq. and up. Did I mention that I run QRP? Maybe a stretch on QRO - but I would try it with 100 watts.

                        Displaying reviews 1-10

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