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* [http://www.amradioantennas.com AM Radio Antennas]
 
* [http://www.amradioantennas.com AM Radio Antennas]
 
* [http://www.dxtools.com/ Radio Plus+ (Home of the Quantum Loop)]  
 
* [http://www.dxtools.com/ Radio Plus+ (Home of the Quantum Loop)]  
* [http://www.ccrane.com/antennas/am-antennas/terk-am-advantage.aspx Terk Advantage (via C Crane co.)]
+
* [https://www.ccrane.com/item/ant_am_tr1/101105/terk_am_advantage Terk Advantage (via C Crane co.)]
  
  
 
===MW/SW coverage===
 
===MW/SW coverage===
* [http://www.universal-radio.com/catalog/sw_ant/2320.html AOR LA390 (via Universal website)]  
+
* [http://www.universal-radio.com/catalog/sw_ant/2320.html AOR LA390 (via Universal website)]
* [https://hamradioshop.net/en/Antennas/MegaLoop-ML200-Active-Loop-Antenna.html Bonito ML200 Active Loop]
+
* [http://www.crosscountrywireless.net/active_loop_antenna.htm Cross Country Active Loop]
* [https://hamradioshop.net/Antennen/MegaLoop-ML052-Active-Loop.html Bonito ML052 Active Loop] (in German)
+
* [http://www.kiwa.us/pktloop.html Kiwa Pocket Loop]
**These are likely clones of the above from Universal Radio
+
* [https://hamradioshop.net/Antennen/MegaLoop-FX-Active-Loop.html MegaLoop FX] (in German)
** [http://www.universal-radio.com/catalog/sw_ant/4494.html NTI ML052 Active Loop]
 
** [http://www.universal-radio.com/catalog/sw_ant/6427.html NTI ML060 Active Loop]
 
* [http://www.kiwa.us/pktloop.html Kiwa Pocket Loop]  
 
 
* [http://www.mfjenterprises.com/Product.php?productid=MFJ-1886 MFJ-1886]
 
* [http://www.mfjenterprises.com/Product.php?productid=MFJ-1886 MFJ-1886]
* [http://www.universal-radio.com/catalog/sw_ant/0445.html Palomar LA1 (via Universal website)]
+
** [http://www.eham.net/reviews/detail/13724 eHam review of the MFJ-1886]
 +
* [http://www.universal-radio.com/catalog/sw_ant/6427.html NTI ML060 Active Loop]
 
* [https://www.dxengineering.com/parts/dxe-rf-pro-1b DX Engineering / Pixel RF PRO-1B Active Loop]
 
* [https://www.dxengineering.com/parts/dxe-rf-pro-1b DX Engineering / Pixel RF PRO-1B Active Loop]
 
** [http://www.eham.net/reviews/detail/9441 eHam reviews of the PRO-1B]
 
** [http://www.eham.net/reviews/detail/9441 eHam reviews of the PRO-1B]
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** See the bottom of this page for the same loop with a T/R switch for hams
 
** See the bottom of this page for the same loop with a T/R switch for hams
 
** [http://www.eham.net/reviews/detail/13215 eHam Reviews of the W6LVP with T/R switch]
 
** [http://www.eham.net/reviews/detail/13215 eHam Reviews of the W6LVP with T/R switch]
 +
* [https://www.w6lvp.com/product/w6lvp-amplified-receive-only-magnetic-loop-antenna-portable-version/ W6LVP Portable loop]
 +
** [https://swling.com/blog/2017/09/larrys-variation-of-the-w6lvp-amplified-magnetic-loop-antenna/ Larry’s variation of the W6LVP amplified magnetic loop antenna] via SWLing.com
 
* [http://www.wellbrook.uk.com/ Wellbrook Communications]
 
* [http://www.wellbrook.uk.com/ Wellbrook Communications]
 
** EHam reviews of Wellbrook Antennas
 
** EHam reviews of Wellbrook Antennas
 
** [http://www.eham.net/reviews/detail/2780 Wellbrook ALA-1530]
 
** [http://www.eham.net/reviews/detail/2780 Wellbrook ALA-1530]
 
** [http://www.eham.net/reviews/detail/2706 Wellbrook ALA-330]  
 
** [http://www.eham.net/reviews/detail/2706 Wellbrook ALA-330]  
 +
 +
 +
; from SWLing.com
 +
* [http://swling.com/blog/2016/11/review-of-the-doxytronics-8020ca-magnetic-loop-antenna/ Review of the DoxyTronics 8020CA Magnetic Loop Antenna]
 +
* [http://swling.com/blog/2016/11/a-preliminary-review-of-the-pk-loop-c-loop-hdsw6-18/ A preliminary review of the PK Loop C-LOOP-HDSW6-18]
 +
** [https://swling.com/blog/2018/01/a-follow-up-review-of-the-pk-loop-c-loop-hdsw6-18-antenna/ A follow up on the PK Loop C-LOOP-HDSW6-18 Antenna]
  
  
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* [http://alphaantenna.com/index.php?main_page=index&cPath=4 Alpha Antennas Magnetic Loop Antennas page]  
 
* [http://alphaantenna.com/index.php?main_page=index&cPath=4 Alpha Antennas Magnetic Loop Antennas page]  
 
** [http://www.eham.net/reviews/detail/13025 Alpha Antennas Resonant loop reviews (EHam)]
 
** [http://www.eham.net/reviews/detail/13025 Alpha Antennas Resonant loop reviews (EHam)]
* [https://www.dxengineering.com/parts/cha-p-loop?seid=dxese1&cm_mmc=pla-google-_-shopping-_-dxese1-_-chameleon-antenna&gclid=CPqzz--gnNECFYaPswodwQkCoA Chameleon CHA P-Loop]
+
* [http://chameleonantenna.com/ Chameleon Antennas]
* [http://www.universal-radio.com/catalog/sw_ant/3676.html Sony AN-LP1 (via Universal website)]
+
* [http://www.mfjenterprises.com/Categories.php?sub=1&ref=53 MFJ Loops page]
 +
* [http://preciserf.com/shop/precise-loop-hgmla-1-magnetic-loop-antenna/ PreciseLOOP HG-1 Magnetic Loop Antenna]
 +
* [http://www.universal-radio.com/catalog/sw_ant/3676.html Sony AN-LP1 (via Universal website - discontinued)]
 +
* [https://www.lnrprecision.com/store/LOOP-Antennas-c21016177 W4OP antennas via LNR Precision]
 +
** [https://swling.com/blog/2017/09/a-review-of-the-w4op-portable-magnetic-loop-antenna/ A review of the W4OP portable magnetic loop antenna] via SWLing.com
  
  
 
===Homebrew Designs===
 
===Homebrew Designs===
 
* [http://www.home.earthlink.net/~christrask/Indoor%20Loop%20Antenna.pdf A Varactor Tuned Indoor Loop Antenna (PDF)]
 
* [http://www.home.earthlink.net/~christrask/Indoor%20Loop%20Antenna.pdf A Varactor Tuned Indoor Loop Antenna (PDF)]
 +
* [http://www.radiohobbyist.org/blog/?p=2130 Active Hula Loop Antenna]
 
* [http://www.radiointel.com/anthooploop.htm Altazimuth 'Hoop Loop' project]  
 
* [http://www.radiointel.com/anthooploop.htm Altazimuth 'Hoop Loop' project]  
 
** [http://www.radiointel.com/anthooploop2.htm AltaAzimuth 'Hoop Loop' Project Version 2]
 
** [http://www.radiointel.com/anthooploop2.htm AltaAzimuth 'Hoop Loop' Project Version 2]
 
* [http://www.angelfire.com/mb/amandx/loop.html An unamplified 3 or 4 foot box loop (via AMANDX)]
 
* [http://www.angelfire.com/mb/amandx/loop.html An unamplified 3 or 4 foot box loop (via AMANDX)]
 +
* [http://www.qsl.net/m0ayf/active-loop-receiving-antenna.html A Wide band active receiving loop]
 +
* [https://swling.com/blog/2018/01/guest-post-backpack-shack-2-0-a-homebrew-wideband-magnetic-loop-antenna/ Backpack Shack 2.0-A homebrew wideband magnetic loop antenna] via SWLing.com
 +
* [http://www.radiohobbyist.org/blog/?p=2340 Crossed Parallel Loop Antenna Build] (via Radio Hobbyist)
 
* [http://makearadio.com/loops/index.php Dave's Loops page]
 
* [http://makearadio.com/loops/index.php Dave's Loops page]
 +
* [http://www.rhelectronics.net/store/diy-kit-of-active-amplifier-magnetic-hf-antenna-3mhz-30mhz-for-hula-loop-shortwave-radio.html DIY Kit of an Active Amplifier for a Magnetic HF Antenna]
 
* [http://www.dxzone.com/catalog/Antennas/Loop/ DXZone-Loop Antennas]
 
* [http://www.dxzone.com/catalog/Antennas/Loop/ DXZone-Loop Antennas]
 
* [http://www.hard-core-dx.com/nordicdx/antenna/loop/hulaloop.html Hula Loop MW DX Antenna]
 
* [http://www.hard-core-dx.com/nordicdx/antenna/loop/hulaloop.html Hula Loop MW DX Antenna]
 
* [http://www.hard-core-dx.com/nordicdx/antenna/loop/index.html Loop Antennas (via Hard Core DX)]  
 
* [http://www.hard-core-dx.com/nordicdx/antenna/loop/index.html Loop Antennas (via Hard Core DX)]  
 
* [http://www.frontiernet.net/%7Ejadale/Loop.htm  Loop Antennas (courtesy Minnesota DX Club)]
 
* [http://www.frontiernet.net/%7Ejadale/Loop.htm  Loop Antennas (courtesy Minnesota DX Club)]
* [http://www.hard-core-dx.com/nordicdx/antenna/hidden/carploop.html The Carpet Loop (via Hard Core DX)]  
+
* [https://swling.com/blog/2017/07/video-pauls-large-aperture-volleyball-net-magnetic-loop-antenna/ Paul’s large aperture “Volleyball Net” loop antenna] via SWLing.com
* [http://www.qsl.net/m0ayf/active-loop-receiving-antenna.html A Wide band active receiving loop]
+
* [http://www.hard-core-dx.com/nordicdx/antenna/hidden/carploop.html The Carpet Loop (via Hard Core DX)]
 +
* [http://kk5jy.net/LoG/ The Loop on the Ground (LOG) Antenna]
 +
** {{Thread|receive-antennas-below-30mhz|370110-160-20m-log-loop-ground.html|160-20m Loop on the Ground (LOG) Discussion}}
 
* [http://www.ve1zac.com/A%20New%20Homebrew%20Magnetic%20Receive%20Loop%20at%20VE1ZAC.htm VE1ZAC Magnetic Receive Loop]
 
* [http://www.ve1zac.com/A%20New%20Homebrew%20Magnetic%20Receive%20Loop%20at%20VE1ZAC.htm VE1ZAC Magnetic Receive Loop]
 
+
* [http://www.wb5dyg.com/pdf/WB5DYG_ReceiveLoopAntenna.pdf WB5DYG Shielded Loop Antennas (PDF)]
 
+
* [https://www.george-smart.co.uk/projects/wellgood_loop/ Wellgood Loop]
===Reviews===
 
* [http://swling.com/blog/2016/11/review-of-the-doxytronics-8020ca-magnetic-loop-antenna/ Review of the DoxyTronics 8020CA Magnetic Loop Antenna]
 
* [http://swling.com/blog/2016/11/a-preliminary-review-of-the-pk-loop-c-loop-hdsw6-18/ A preliminary review of the PK Loop C-LOOP-HDSW6-18]
 
  
  
 
===Technical===
 
===Technical===
 
* [http://www.kr1st.com/swlloop.htm A Magnetic Loop Antenna for SWL]
 
* [http://www.kr1st.com/swlloop.htm A Magnetic Loop Antenna for SWL]
* [http://www.cliftonlaboratories.com/Documents/Loop%20vs%20Loop%20Final-Final.pdf Active Loops, Active Voltage Probe and Wire Antennas; A Statistical Review of the Performance of Six Antennas (Part 1)] PDF File
 
 
* [http://www.eham.net/articles/18699 Balanced Loop Antenna Preamp/Tuner] via eHam  
 
* [http://www.eham.net/articles/18699 Balanced Loop Antenna Preamp/Tuner] via eHam  
* [http://www.balundesigns.com/servlet/StoreFront Balun-Designs.com]
+
* [https://www.universal-radio.com/catalog/books/0016.html Joe Carr's Loop Antennas Handbook] via Universal Radio
 
* [[Making a Receive Loop Antenna]]
 
* [[Making a Receive Loop Antenna]]
* [http://www.mfjenterprises.com/antennatalk6.pdf MFJ Manual Loop Tuner Considerations (PDF)]
 
 
* [http://g0cwt.co.uk/magloops/new_page_2.htm The G0CWT Small Tuned Loop]
 
* [http://g0cwt.co.uk/magloops/new_page_2.htm The G0CWT Small Tuned Loop]
* [http://www.qsl.net/dj3tz/loop1.html Wellcome on DJ3TZ's Small Tuned Loop Antenna Page]
+
* [http://www.qsl.net/dj3tz/loop1.html Welcome to DJ3TZ's Small Tuned Loop Antenna Page]
 +
* [http://home.earthlink.net/~christrask/Wideband%20Loop%20Antenna%20Matching.pdf Wideband Loop Antenna Matching Networks (PDF)]
  
  
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* [http://www.eham.net/articles/10738 H5ANX Mk4 Delta Loop Design (EHam)]
 
* [http://www.eham.net/articles/10738 H5ANX Mk4 Delta Loop Design (EHam)]
 
* [http://www.qsl.net/ylradio/homebrew.html#LOOP Full Wave Loop Antenna]
 
* [http://www.qsl.net/ylradio/homebrew.html#LOOP Full Wave Loop Antenna]
 +
* [https://swling.com/blog/2017/08/horizontal-loop-antenna-experiments/ Horizontal Loop Antenna Experiments] via SWLing.com
 
* [http://www.radioworks.com/nloop.html RadioWorks - Loop Antennas]
 
* [http://www.radioworks.com/nloop.html RadioWorks - Loop Antennas]
  
  
==Yahoo Groups==
+
==Yahoo Groups and Facebook==
 
* [http://groups.yahoo.com/group/loopantennas/ Loop Antennas]
 
* [http://groups.yahoo.com/group/loopantennas/ Loop Antennas]
 
* [http://groups.yahoo.com/group/SkyWires/ SkyWires]
 
* [http://groups.yahoo.com/group/SkyWires/ SkyWires]
 +
* [https://www.facebook.com/Magnetic-Loop-Antenna-783127071769167/?ref=all_category_pyml_rhc Magnetic Loop Antennas]  Facebook page
 +
* [https://www.facebook.com/groups/ActiveLoopAntennas/ Active Loop Antennas] Facebook page
 
<br>
 
<br>
 
Back to [[Antennas]]<br>
 
Back to [[Antennas]]<br>

Revision as of 21:03, 15 June 2018

The idea of constructing loops for receiving radio signals is almost as old as the industry itself. Always popular with MW DXers, HF loops have gradually been gaining acceptance. Although signal nulling with such loops is always a difficult challenge, their lower noise characteristics are a big plus for folks in noisy environments, such as condos or apartments. Smaller loops almost always need some sort of amplification and/or matching. If you are building a loop outdoors, Safety First. Make this link a must read. Don't become a statistic!

MW only


MW/SW coverage


from SWLing.com


SW only


Homebrew Designs


Technical


HF Wire Loops


Yahoo Groups and Facebook


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