KK5JY "LoG" Loop on Ground low-band RX antenna.


If you live in a high noise area, this Loop on Ground low-band receive antenna designed by Matt Roberts (KK5JY) could add some peace and quiet to your ham radio operations.

In this video, Scott (WX0V) builds this "LoG" antenna on his property and says it helps improve receive condition on the 160m and 80m Amateur Radio bands.

If you can't see the video, please insert this title URL into your browser search box:

https://www.youtube.com/watch?v=wMb8i5QajW0

Here are a few comments from Scott (WX0V):
Here is the KK5JY Loop on Ground, or "LoG", low-band (primarily 160m and 80m) receive antenna at my station. This antenna was designed by Matt Roberts, KK5JY. Please refer to his web site for more information on this antenna: http://www.kk5jy.net/LoG/ The cores that I used are the Amidon BN61-202 binocular cores, which are readily available on-line. Some have stated that a 73 mix binocular core is better than a 61 mix (or 43 mix). That is possible, too. It doesn't hurt to experiment. The wire I used is Temco MW0064 28 GA solid copper magnet wire. That seems to have been discontinued, and replaced by Temco MW0308, which is green (versus red). Same wire, but a different color. Do not get concerned about how the the windings ratio is counted. It doesn't matter if it is 12:3 or 24:6...follow the directions as I indicate on the video, and you will be fine. It also doesn't hurt to experiment (please read some of the comments). This video incorrectly calls this the "KK5YJ" LoG (wrong call sign). This was an error during production. The older version has been removed from You Tube (it was at    • Video  ), and replaced with this updated version. The narration is still incorrect, but titles have been included to show the correct call sign. My apologies to Matt Roberts, KK5JY, for this error. Also check out this well-produced video from G0CNN on his build of this antenna:    • Loop on the Ground Antenna - Part 1 of 4   Also check out this excellent video on the LoG from Roly, ZL1BQD:    • HAM RADIO - Eliminate the NOISE !!   #KK5JYLooponGround #RXantenna #LoG

Thanks for joining us today.

Aloha es 73 de Russ (KH6JRM).


 

Comments

Post a Comment

Thank you for visiting my Amateur Radio Blog. I value your comments and suggestions. For Amateur Radio Antenna Topics and Discussions, stay here. For Amateur Radio News and Trends, please visit my news site at https://bigislandarrlnews.com.
Aloha es 73 de Russ (KH6JRM).

Popular posts from this blog

"Big Hat" Vertical Antenna. Post #1422.

Image
If you can't see this video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=xgOqP8uPEPc. Here's an interesting antenna design for radio amateurs exploring the 630 meter and 2200 meter amateur radio bands.  This classic antenna is basically a top loaded vertical designed for frequencies below the standard broadcast band (472 kHz and 137 kHz).  Even though this antenna is inefficient, a digital signal using the FT8 protocol should get you some contacts.  Good luck! For the latest Amateur Radio news and information, please visit these websites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (A weekly podcast which is updated each Friday). http://amateurradionewsinformation.com (Amateur Radio News & Information). http://www.southgarearc.org. https://hamradiohawaii.wordpress.com. https://bigislandarrlnews.com. Be sure to check the blog sidebars for more antenna and propagat...
Read more

Antenna for Condo Backyard-Stealth. Post #1542.

Image
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=MXTYTytR56A. Don't let deed-restricted properties (HOA/CC&R) stop you from enjoying Amateur Radio.  In this video from AC2RJ, we see how some well-placed trees, a camera tripod, a telescoping fiberglass mast, and a "V" antenna can get you on the air without a lot of effort.  Add an antenna "tuner", a sturdy rig, such as the Yaesu FT-817, a microphone/cw key, and a simple grounding system, and you have a fully functional, nearly invisible ham station in your backyard. For the latest Amateur/Ham Radio news and information, please visit these web sites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). https://hamradiohawaii.wordpress.com. https://bigislandarrlnews.com. https://amateurradionewsinformation.com (Amateur Radio News ...
Read more

G5RV Multi Band HF Dipole Antenna. Post #1555.

Image
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=aeNHIQ_j4Dk This well-produced and richly illustrated tutorial on the classic G5RV HF Dipole Antenna was presented to the Brandon Amateur Radio Society in Brandon, Florida in 2017 by Bernie Huth (W4BGH).  Bernie does an excellent job of  explaining the pros and cons of this popular HF antenna from the late Louis Varney (G5RV).  Although Varney envisioned his design primarily as a 3/2 wavelength antenna for the 20 meter Amateur Radio band, radio amateurs have used the antenna for multiband use.  The G5RV is an excellent choice for the 20 meter band.  Performance on other HF Amateur Radio bands is good enough to qualify as stand alone HF antenna if you can only erect one HF antenna. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/ar...
Read more