Building a Magnetic Loop Antenna Series for Beginners [Video]

Discussion in 'Amateur Radio News' started by OH8STN, Dec 23, 2016.

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  1. OH8STN

    OH8STN Ham Member QRZ Page

    This is the introduction to the Building a DIY Magnetic Loop Antenna for Beginners Series. Chameleon Antenna was kind enough to provide their new magnetic loop starter kit making this series possible. In this series we will show the operator how to use the DIY Magnetic Loop Antenna starter kit to build their own mag-loop antenna, according to their budget, their requirements, their specifications. I'm also new to the Starter Kit, and have only once built a 6 meter magnetic loop antenna to use with my Yaesu FT-817ND. So we are all kind of new to this.



    I'm giving a little more description that normally, because people who are not signed up for YouTube have complained about not being able to see the full description and links on an embedded video posted to QRZ.com

    Magnetic Loop antennas for amateur radio are increasing in popularity these days. The light weight, easy deployment characteristics of a magnetic loop antenna make them a popular choice for HOA restricted Ham radio operators, or for anyone who can't or doesn't want to deploy traditional supported dipole or wire type antennas in the field.

    Getting Started
    - First thing you might want to join the DIY Magnetic Loop Antenna Facebook group

    - Second, get yourself the Starter Kit from Chameleon Antenna, or source the components yourself http://chameleonantenna.com/ACCESSORIES/ACCESSORIES.html

    - Next (only if you're interested, read the the OH8STN blog post which outlines his build plans for the series. You can find that blog here http://www.survivaltechnology.net/magnetic-loop-antenna-builders-buying-or-building-it-yourself/

    - Optionally, If you're not already a subscriber, subscribe to OH8STN at the SurvivalTech Nord Youtube channel www.youtube.com/user/survivaltecheu

    The first video should be out in late January. New videos will be posted in the DIY Magnetic Loop antenna facebook group. I'll also spend time to provide help and feedback in the DIY Magnetic Loop antenna facebook group to help you with your own project.
     
    KC8YLT, N4UVR, KQ6XA and 3 others like this.
  2. OH8STN

    OH8STN Ham Member QRZ Page

    Last edited: Dec 24, 2016
  3. K3RW

    K3RW Ham Member QRZ Page

    An Eham review on the loop antenna said "
    "The awaited CHA RT-RR (mini Remote Tuner - Remote Rotator) will definitely increase the operating pleasure."

    I couldn't find it on the Chameleon website, but it is listed elsewhere.

    https://www.dxengineering.com/parts/cha-rt-rr

    That should make things a bit easier for tuning without having to be right next to it to tune it.
     
    N3DAW likes this.
  4. N4UVR

    N4UVR XML Subscriber QRZ Page

    20151226_095927.jpg 20151224_112450.jpg 20151224_112352.jpg 20160428_154042.jpg 20160428_154058.jpg

    Magnetic Loops are easy to build for DIY projects. Started with a loop made with hard line coax. Then went with 3/4" aluminum stock from Home Depot.
    Finally found a Cardwell 154 (12 - 244uf) variable capacitor with gear reduction to make tuning easier. Works great for QRP and portable operations!
     
    AC2FO and N3DAW like this.
  5. KM6CND

    KM6CND Ham Member QRZ Page

    Just picked up the kit, so how about we get started?
     
    OH8STN likes this.
  6. KQ6XA

    KQ6XA Ham Member QRZ Page

    Great video, Julian!
     
    OH8STN likes this.
  7. KI6TRA

    KI6TRA Ham Member QRZ Page

    You can find the CHA RT-RR here:
    http://chameleonantenna.com/PORTABLE ANTENNA/CHA F-LOOP/CHA CHA RT-RR/CHA CHA RT-RR.html






    - C
     
    K3RW likes this.
  8. KM6CND

    KM6CND Ham Member QRZ Page

    WA4CZD, OH8STN, KE0EYJ and 1 other person like this.
  9. KE0EYJ

    KE0EYJ Ham Member QRZ Page

    So the title of this is more entice people to buy a product, than show how to build a loop.

    Or maybe I am missing a link?
     
    AC2FO likes this.
  10. KM6CND

    KM6CND Ham Member QRZ Page

    OH8STN has the task of building a Mag Loop and posting the results. I may have mine built before OH8STN gets started.
     
    OH8STN likes this.

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