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Compact Multi-band Field Day Antenna. Post #1085.

Compact Multi-band Field Day Antenna
(http://www.nc4fb.org/wordpress/compact-multiband-field-day-antenna-80-10-meters/).
Accessed on 29 March 2017, 23:25 hrs, UTC.
Author:  NC4FB.
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Comment:

As the ARRL 2017 Field Day approaches (24-25 June 2017), I'll be sharing some of the fascinating portable antennas that could be used during this nation-wide emergency communications exercise.  Thousands of radio amateurs in the United States and Canada will be searching for contacts using portable and emergency ham radio stations.  A key element of this exercise is the antenna, which can take a variety of forms, depending on the location and materials available.

In this article from NC4FB, we learn about a simple, easily-constructed multiband HF antenna that will serve you well on several amateur radio bands. NC4FB patterns this antenna after an original design from G7FEK.  According to NC4FB, the antenna is a "nested 1/4 wavelength compact Marconi antenna that fits into a space that is 46-feet/14.02 meters long and 24-feet/7.31 meters high." The antenna covers 80 through 10 meters using a 50-ohm coaxial feedline. An antenna "tuner" can be used to cover the 17, 15, 12, 10, and 6 meter amateur radio bands.  The antenna uses two ground radial wires--one 66-feet/20.12 meters long and the other 33-feet/10.06 meters long. NC4FB provides a link to the original construction plans from G7FEK.

Although this antenna is designed for portable use, it can be used on urban lots where space is at a premium.

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

http://www.HawaiiARRL.info.
https://oahuarrlnews.wordpress.com.
https://bigislandarrlnews.wordpres.com.
http://www.kh6jrm.info (breaking news for radio amateurs).

Other sites of interest:

http://hawaiisciencedigest.com (science and technology news for radio amateurs).
https://hawaiiintelligencedigest.com (trends in geopolitical intelligence, strategic forecasting, terrorism, and cybersecurity).

Be sure to check 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).

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