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CB/High-Frequency Ham Power SWR Meter

Model:

21-534

 | Catalog #: 21-534
$41.99
$41.99
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3

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

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2

  • PL-259 at both ends
  • 50-ohm

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


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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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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 (Gua Del Usuario)

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Customer Reviews

REVIEW SNAPSHOT®

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

(based on 40 reviews)

Ratings Distribution

  • 5 Stars

     

    (18)

  • 4 Stars

     

    (9)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (10)

65%

of respondents would recommend this to a friend.

Pros

  • Easy to use (29)
  • Lightweight (23)
  • Rugged (8)
  • Compact (3)
  • Good value (3)

Cons

    Best Uses

    • Emergencies (3)
    • Families (3)
      • Reviewer Profile:
      • Casual/ recreational (12), Avid adventurer (6), Outdoor professional (6), Casual adventurer (4), Professional guide (3)
      • Primary use:
      • Personal (33), Business (4)

    Reviewed by 40 customers

    Sort by

    Displaying reviews 1-10

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    Previous | Next »

    (2 of 2 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
         
        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

            (2 of 2 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

            (4 of 4 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

            (2 of 3 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

            (2 of 2 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

                (1 of 1 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

                    (10 of 10 customers found this review helpful)

                     
                    5.0

                    Very pleased

                    By K4MLD

                    from Franklin, VA

                    About Me Professional/Guide

                    Verified Reviewer

                    Pros

                    • Easy To Use
                    • Lightweight
                    • Reasonably accurate

                    Cons

                    • none

                    Best Uses

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

                      As the holder of an Extra Class ham license and licensed since 1959, I am well versed in SWR measurement. I also hold a General Radio Operators license(Used to be called First Class License)

                      Meter is accurate and easy to use, if you read the instructions.the con comments came from inexperience and not knowing how to use an SWR meter. Its not a Bird meter but didn't cost $300 either. Will serve most hams well.

                      • Primary use:
                      • Personal

                      (2 of 9 customers found this review helpful)

                       
                      4.0

                      Does Not Include Required Coax Jumper

                      By Red Hazard

                      from St Louis MO

                      About Me Casual/ Recreational

                      Pros

                      • Lightweight

                      Cons

                      • Coax Jumper NOT Included

                      Best Uses

                      • Tuning Antenna

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

                      A short coax jumper with PL259s is required to hook up the radio to the meter and is not included. The R.S. gougeologists want another 9 bucks for one. Regarding Pico Brain from Franklin County Virginia comments, a 2000 watt linear amp would cost much more than the price of this meter and will be substantially larger and with it's own power supply.

                      • Primary use:
                      • Personal

                      (1 of 11 customers found this review helpful)

                       
                      1.0

                      swr power meter

                      By freddy

                      from deerfield beach,fl.

                      About Me Professional/Guide

                      Verified Reviewer

                      Pros

                      • Lightweight

                      Cons

                      • Difficult Controls

                      Best Uses

                      • Emergencies

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

                      I bought one of these meters for my hf rig,it did not work,I took it back,they tried to make me keep it,they are junk,go buy a real power swr meter.

                      • Primary use:
                      • Personal

                      Displaying reviews 1-10

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