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CB/High-Frequency Ham Power SWR Meter

Model:

21-534

 | Catalog #: 21-534
Price:
$39.99
$39.99
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Expected Delivery: 3-5 business days

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3

  • PL-259 to SO-239
  • 6-ft (1.82m) long

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Usually ships in 1 - 2 business days
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2

  • PL-259 at both ends
  • 50-ohm

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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


Go to Product Detail Page
Product Summary

Tune up.

This power meter allows you to tune your Ham or other amateur radio system to perform at its best. Its standing wave ratio (SWR) function helps you trim your antenna to the precise length that produces the maximum transmit power. Use it's power meter function to measure your radio's peak envelope power (PEP) or average power.

  • Displays SWR measurements to help you get maximum power from your radio
  • Measures your radio's peak envelope power (PEP) or average power.
  • Three power ranges: 20W, 200W and 2,000W
  • 3-30 MHz operation frequency range
  • Analog meter display

You'll also need

  • RG-58U coaxial cable with a PL-259 connector on both ends (such as RadioShack Cat.No. 278-968).
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

  • SWR/Power Meter
  • User's Guide
 

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

Manufacturer Warranty

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

Product support (1 matches)

Date added Document
August 06, 2008 CB/High-Frequency Ham Power SWR Meter (GuŪa Del Usuario)

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Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShackCB/High-Frequency Ham Power SWR Meter
 
3.6

(based on 43 reviews)

Ratings Distribution

  • 5 Stars

     

    (19)

  • 4 Stars

     

    (10)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (11)

67%

of respondents would recommend this to a friend.

Pros

  • Easy to use (31)
  • Lightweight (24)
  • Rugged (8)
  • Compact (3)
  • Good value (3)

Cons

    Best Uses

    • Emergencies (3)
    • Families (3)
      • Reviewer Profile:
      • Casual/ recreational (15), Avid adventurer (6), Outdoor professional (6), Casual adventurer (4), Professional guide (3)
      • Primary use:
      • Personal (36), Business (4)

    Reviewed by 43 customers

    Sort by

    Displaying reviews 1-10

    Back to top

    Previous | Next »

     
    4.0

    Inexpensive Amateur meter

    By Bob the Ham

    from Greater Chicago area

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Easy To Use

    Cons

      Best Uses

      • Tuning Cb And Amateur Rad

      Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

      I use this meter for antenna adjustments.

      • Primary use:
      • Personal
       
      5.0

      i like this tester

      By Butch

      from salem,Ore

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Delivery As Promised
      • Easy To Use
      • Good Product
      • Lightweight

      Cons

      • None So Far

      Best Uses

      • Hiking

      Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

      use tester

      • Primary use:
      • Personal

      (5 of 8 customers found this review helpful)

       
      1.0

      Instruction manual in English PDF

      By tadpool

      from Huntington Beach, CA

      About Me Casual/ Recreational

      Pros

        Cons

          Best Uses

            Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

            Can you at least post the PDF users manual in English for download?

            • Primary use:
            • Personal

            (4 of 5 customers found this review helpful)

             
            5.0

            hahah both bad reviews are from florida.

            By Joe

            from Greenbay, WI

            About Me Casual/ Recreational

            Pros

            • Clear Signal
            • Easy To Use
            • Good Audio
            • Lightweight

            Cons

              Best Uses

                Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                I use this product everyday for the past 3 months and it works great, no regrets.

                • Primary use:
                • Personal

                (2 of 2 customers found this review helpful)

                 
                5.0

                cool device

                By Cameron

                from Tri-Cities, WA

                About Me Casual/ Recreational

                Verified Reviewer

                Pros

                • Easy To Use
                • Lightweight

                Cons

                  Best Uses

                    Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                    This SWR meter was pretty great. I'm super amature about CB's and put one in my SUV. Had a friend tell me to keep an eye on my SWR or i would fry something, cant remember. well anyway, bought this one from radio shack, and actually installed it inline from radio in my dash for everyday use. Worked really good for me, instructions super easy to follow, and analog guage is surprisingly easy to read. the only bad part is you have to buy a coax cable, to go between the meter and your radio, seperately.

                    • Primary use:
                    • Personal

                    (4 of 4 customers found this review helpful)

                     
                    5.0

                    Great Meter!! Great buy!!!

                    By Lost Ram

                    from Shreveport, LA.

                    About Me Casual/ Recreational

                    Verified Reviewer

                    Pros

                    • Easy To Use
                    • Lightweight

                    Cons

                    • none

                    Best Uses

                    • General Radio use

                    Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                    Easy, Accurate, and a Great value. I own three of these and am very happy with them all. Dont let the negative reviews make you wary as its a great buy.

                    • Primary use:
                    • Personal

                    (8 of 8 customers found this review helpful)

                     
                    5.0

                    Best SWR/POWER meter on the market

                    By Brownie

                    from Franklin Park, Illinois

                    About Me Casual/ Recreational

                    Verified Reviewer

                    Pros

                    • Easy To Use
                    • Lightweight
                    • Rugged

                    Cons

                    • No cons on this item

                    Best Uses

                    • Ham Radio

                    Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                    We have been in Ham Radio for over 50 years. For the price it was a bargain and works up to par with all the expensive meters on the market.

                    We bought this meter to monitor our transmission line between our antenna tuner and antenna. We knew what the tuner was doing, but needed a swr/power meter to know what the line was like after the tuner. It was a success!

                    • Primary use:
                    • Personal

                    (4 of 6 customers found this review helpful)

                     
                    5.0

                    Great meter if you use it correctly!

                    By KB1TXK

                    from Maine

                    About Me Casual/ Recreational

                    Verified Reviewer

                    Pros

                    • Easy To Use
                    • Inexpensive

                    Cons

                    • Too lightweight

                    Best Uses

                    • 75m - CB

                    Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                    Nice cheap meter. I keep it inline to make sure the built-in SWR/power display on the 897D is behaving. I also use it to watch SWR and power at the same time. My only gripe is that its too light...I added weights to the bottom to keep it from tipping up while connected. I also accept the fact that it didn't come with "jumpers"...because its already inexpensive.

                    • Primary use:
                    • Personal

                    (3 of 3 customers found this review helpful)

                     
                    5.0

                    Very satisfied with this product

                    By Jim Gallagher

                    from Dublin Ireland

                    About Me Casual/ Recreational

                    Verified Reviewer

                    Pros

                    • Easy To Use
                    • Lightweight

                    Cons

                      Best Uses

                        Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                        This product is useful and handy to use and definetly user friendly. The small compact size is ideal for both shack and portable use. Also the range of power uses is amazing for a simple and small instrument making it very useful in every situation. I Recommend it highly Also I am very please with the service from the company.
                        I am from Ireland and was visiting Chicago at time of purchase. I was impressed with the help from the shop in Sheridan who checked which shops in Chicago had the produnct and the shop in S. Cicero where the the young girl searched around the premises until she found the product and was friendly and very helpful.

                        • Primary use:
                        • Personal

                        (2 of 2 customers found this review helpful)

                         
                        5.0

                        great cheap meter

                        By little radio

                        from Central South Carolina

                        About Me Casual/ Recreational

                        Pros

                        • Easy To Use
                        • Lightweight
                        • Rugged

                        Cons

                          Best Uses

                            Comments about RadioShack CB/High-Frequency Ham Power SWR Meter:

                            great lttle meter for the money

                            • Primary use:
                            • Personal

                            Displaying reviews 1-10

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