Simple Ham Radio Antennas--NB6Zep Antenna. Post #944.

NB6Zep Antenna
(http://www.dxzone.com/cgi-bin/dir/jump2.cgi?=7483).
http://myplace.frontier.com/~nb6z/nb6zep.htm).
Author:  NB6Z.
Accessed on 06 November 2016, 23:30 hrs, UTC.
Please click link or insert title URLs to read the full article.
Comment:

NB6Z has published an excellent article on designing, building, and using a modified 20 meter extended double zepp antenna which covers all amateur radio bands between 40 and 10 meters.

Each leg of this center-fed extended dipole is cut for 33-feet/10.06 meters in the horizontal position, with 5-feet/1.52 meters of antenna wire hanging vertically off each end.

Materials include insulators, #18 gauge wire, an antenna transmatch ("tuner") and balanced feed line (450 ohm ladder line or 300 ohm tv twin lead).  If you don't have a balanced antenna "tuner", you can use a 4:1 current balun/coax cable/"tuner" combination to connect the antenna to your HF rig.

If you use ladder line, the feed line will be 49-feet/14.93 meters long, while tv twin leads requires a length of 41-feet/12.50 meters.

NB6Z designed this antenna to be "stealthy" by hanging it amongst a group of pine trees.

According to NB6Z, this simple, easily built, and inexpensive wire antenna "will give you excellent results on all bands (40 through 10 meters)."

---------------------------------------------------

For the latest Amateur Radio news and information, please visit my news sites:

http://www.kh6jrm.info (breaking news for radio amateurs).
https://bigislandarrlnews.wordpress.com (ARRL news and information for Hawaii Island radio amateurs).

Here are two more sites that may interest you:

http://hawaiisciencedigest.com (latest news from the worlds of science and technology).
https://hawaiiintelligencedigest.com (latest trends in geopolitical intelligence, military intelligence, terrorism, strategic forecasting, espionage, and cyber warfare).

Be sure to check out the blog sidebars for more antenna and propagation articles.

Opinions expressed in this blog are mine unless otherwise stated.

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

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/arrl-audio-news (a wee
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

Amateur Radio Bicycle Mobile Setup. Post #1554.

Image
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=2zWb-KnkGdY. Here's a way to use Amatuer/Ham Radio while you work on shedding a few pounds in useful exercise.  Why not equip your bicycle for 2 meter/70 cm mobile operation? In this short, well-made video, "taverned" shows us how he used a mag mount antenna, a simple C clamp, and a basic ground system to convert his mountain bike into a mobile station.  The project is straight forward, simple, and gives you emergency communications while you peddle down the road. 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/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 & Information).
Read more