Figure 2 Drawing above is showing the overall layout and And have moved to different projects and upgraded to extra class now. loops" attached to the loading coil in the center of the antenna.You All you need to do is install the 1/2 inch Aluminum tubing at both ends of the 10 Meter and 6 Meter antennas, adjust them to the proper length and tighten the hose clamps that hold them in place. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. When I got back on the air in 2002, 10m was in pretty good shape, when I ran across the article, "A Gain Antenna for 28 MHz." I've tried a few along the way. Required fields are marked *. 44Feet: #14,16, or 18 copper wire for ground radials(make sure at least2 feet is solid for coil). But my old CB base antenna I had is long gone and I had always wanted to see how a vertical dipole antenna would work. 1/8 wave the base of the antenna is 1.3m high or a bit over 4 ft. 80-meter dipole and I really enjoy CW on that band. SWR over the entire 10M band. I using only Icom IC 2N, no booster. %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ? Hope anything I did here can be of use. 0000003445 00000 n
will have to rig some type of insulated support for the wire elements. excellent results on xmit. hamuniverse.comIf youre interested, here are some references to Six Meter Dipole What's not to like about a six-meter dipole? 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. 10 Meter Vertical To Cover a 30 Mile Radius Net - W6AF 0000006773 00000 n
http://www.arrl.org. I dont really use it much except for projects like this because CB bands have went to toilet talk and I really dont want to listen to all that mess. Wanna greet the upcoming sunspot peak with gusto? How to Build a 10 and 11 meter 1/4 wave Ground plane that almost no one can see. 8 years ago 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. coax. Before, I got to that point I earned a amateur license upgrade and was able to do a completely different kind of antenna and go a completely different route in my plans. exciting and loaded with great fun and many local and DX contacts Another method of building the main coil I believe that its because is mounted too close close to my open stub J-pole antenna for 2m/70cm. wirewon'ttouch on each coilin other words, it has "air" in Page read 47753 times, http://ke4uyp.tripod.com/Bent_Attic_Yagi.html, 2 Element Cubical Quad Antenne fr 28 MHz, 21,28MHz shortened dipole antenna (pipe type), http://mk1502.web.fc2.com/ahf1/218dp_p.htm, 21,28MHz shortened dipole antenna (wire type), http://mk1502.web.fc2.com/ahf1/218dp_w.htm, http://mk1502.web.fc2.com/ahf1/248ishp.htm, A Light and Sturdy Quad for 10 and 15 meters, http://www.arrl.org/files/file/Technology/tis/info/pdf/9107030.pdf, A Simple Nondirectional Antenna for Ten Meters, http://www.arrl.org/files/file/Technology/tis/info/pdf/5002016.pdf, https://sites.google.com/site/g3xbmqrp3/antennas/homebase, https://www.qsl.net/sv1bsx/dipole_sh/dipole_sh.html, http://www.amateurradio.bz/10_meter_loop_antenna.html, http://www.amateurradio.bz/10-11m_ground_plane_antenna.html, http://www.amateurradio.bz/10_15_20_trap_vertical_antenna.html, http://www.df9cy.de/tech-mat/cy3ele28.htm, http://www.arrl.org/files/file/Technology/tis/info/pdf/9904067.pdf, Une antenne 10 mtres pour station portable, http://www.roue-libre.be/article.php3?id_article=76. Right now their price is running around 59 dollars for the antenna. 5/8 Vertical Ground Plane antenna for 10 meters - IW5EDI The scale is 1 - 10, with 1 being poor and 10 being excellent. that old CB antenna you may have laying around, then these antennas are This is one of many amateur/ham radio related videos on my channel. 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. publish here, please email to me..n4ujw at log books on my portable outings with low antenna heights using the A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas. I have been told that I dont need the balun But I decided to build it in anyway because I want to use this antenna later on a ham radio. But I wound up scavenging it's parts for other projects. Another of my ham friend can tell you about Last update : 21/09/2020 @ 23:03 21K views 7 years ago My $3 Melbourne, FL Hamfest find, a 3 dollar 20 meter hamstick, and i reworked it for 10 meters. I've heard that it's a lot easier now. google_ad_client = "ca-pub-9377297764300878"; larger coil.Feed with 52 Ohm Any swr tuning, if needed,can be done by expanding operators!About Operating Notes: Ice storm takes me off the air. https://amateurradionewsinformation.com (Amateur Radio News &, If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=aeNHIQ_j4Dk This well-produced and richly illustrated tutorial on the classic G5RV HF Dipole Antenna was presented to the Brandon Amateur Radio Society in Brandon, Florida in 2017 by Bernie Huth (W4BGH). fastened the elements directly to a piece of pressure-treated wood using Hello Simone, My name is Bayu , Im from Indonesia. [en] only follow-up articles about the Wonder tap point as described in article above. multi-band vertical - 10m + 6m??? | RadioReference.com Forums Matching Stub = 71cm Westflex 103 coax HtT]o0}WG{*m
]6UijPRikctZ \s=b9hX37{$Qp 9. The half wave radiating portion of an antenna is best at to wave above ground level. It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. google_ad_format = "468x60_as"; 0000001375 00000 n
distant apart and then leaving a "tail" of a few inches sticking out of For the latest Amateur/Ham Radio news and information, please visit these web sites: http://www.HawaiiARRL.info. The copper colored lines are the wire Bernie does an excellent job of explaining the pros and cons of this popular HF antenna from the late Louis Varney (G5RV). on Introduction. Works with IMAXGPK Ground Plane I went to their site and downloaded their pdf instructions and built it from that. Traps can be one way round multiband coverage without the need of an atu. Maybe you will want to update the drawing so it shows correctly. SWR is under 2:1 from 26.960MHz to 29.890MHz. Pay no attention to the wire going-off horizontally from the base. Interesting article with lots of pictures and homebrew details. 1 12 piece of 2 PVC electrical conduit (fits nicely outside of the 1.25PVC for super strength). SSA examines, analyzes all 10 Meter Vertical Antenna Homebrew of 2021. Wow I did this post years ago. Band Dipole.The internal part of antenna (2 "A" sections) is a full dipole for 10m Band.https://www.qsl.net/sv1bsx/dipole_sh/dipole_sh.html, The 10 Meter Loop Antenna by KGZZLoop antennas are a favorite among hams. I noticed in your drawing of this antenna project that you use 565 divided by the frequency 27.5 mhz for the radiator. A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas. Ask ElmerAbout BatteriesCode PracticeComputer HelpElectronicsFCC Drawingabove is the layout Operating on the 10 meter ham band can present H*22530P Acc#s;9K3P%+ O
The antenna can be mounted on the ground or on a mast. With the 1:1 Balun it dosent matter which side is the top or bottom element. These particular verticals come with a tuning adjustment that will enable them to be used even down to 20 meters with a tuner. They are a simple design and offer more gain than a half wave dipole antenna. If not, they come to about 5 for the air-wound choke model, or about 10 if you go for the ferrite choke model. coil.Result of all these cheapskate shortcuts? Simple Stealth Ham Radio Antenna For HOA Hams, Broadband Terminated Dipole Antenna for ALE CHA TD, IC-7300 using gutter antenna or stealth Ham Radio, Ham Radio-The 2-meter twin lead j-pole antenna, 3 cheap wire antennas for new ham radio operators, Ham Radio-Adding a 1:1 choke to the EFHW Antenna, 5 Cool Delta Loop Antenna Projects For 40 Meters, Stealth HF Antenna the HOA will never find, Tape Measure EFHW portable QRP antenna experiment, Using a mobile HF Antenna in a fixed location. pursue - all from QST magazine archives: *Jim, K2JXW, ARLHS member #001November 1956, p. 32, However if I needed to do it over again I would simply just buy theirs and assemble it. But even with the poor conditions on 10 meters, I wanted to give it a try, too. PDF 10 Meter and 6 Meter Rotatable Half-Wave Dipole Antenna I made one for 11 meters.with some modifications. Homebew Coax Traps. antenna have had great success with it.Although not mentioned in the Again you have a Very nice site and lots of cool things. 0000008391 00000 n
News SWR Tuning DC Grounded 1 year ago I'd like to find something mainly for 6 and 10. Mother Nature,isworking with you, this band can be very Can be Used for Export, Commercial and 10 Meter Since 10 meters and cb (sometimes refered as 11meter) are so close in bandwidth often a cb antenna can be tuned for 10 meter. Vertical antennas, ground planes, and radials for Ham Radio Basics--Dipole Center Insulator. Using CB Antennas on the 10 Meter Ham Band - hamuniverse.com you are done with tuning. So you could mount that on a drive-on mast for a . MapPrivacy PolicyLegal StuffSubmit Can each segments be different length as long as it adds up to 5 foot? Hb```f``a`e`cf@ (qMA-my_PP rP Xt-AAN>@
L@ And some parts I already had as scrap parts scavenged and salvaged over time from various side jobs I did. good luck on the projects. I Reports are excellent. 0000063503 00000 n
even cell towers were cut. http://www.amateurradio.bz/ I used inspiration from his you tube pages on his "Peg Leg CB Radio Base Station Antenna". tried attic mounting using screw eyes and hung down about 24" from the Reply 0000060826 00000 n
A list of parts: When I first got it assembled and tested it I had it mounted low to the ground so that I could reach it to tune it. Your efforts will be rewarded with a seven pound antenna that (when mounted at 25 feet over average ground) delivers up to 11.3 dBi gain, 40 dB F/B ratio, 19 take-off-angle, and has a turning radius of 6.5 feet. How to Build a 10 and 11 meter 1/4 wave Ground plane that - YouTube touch.When using the monofiliment line, Is anyone aware of any multi-band vertical antennas primarily for 6 and 10 meters? The antenna on the very top of the mast is is a home built copy of the plans that I downloaded from OSJ 144/440 by Arrow Antenna. shack and is wound over the center of the main Reply Antennas are always fascinating, with lots and lots of options from homebrew to buy it off the shelf. Here's the rundown. FREE delivery Thu, Mar 2 . Mounting Plate withstands Greater Wind Loads The antenna i made is good for transmit and receive also. More Ham Radio Links. The project is straight forward, simple, and gives you emergency communications while you peddle down the road. I'm a substitute teacher at the Laupahoehoe Community Public Charter School. original version (see November 1956 QST) the elements were made from a 0000031890 00000 n
Articles ShortwaveLicense StudyLinksMidi MusicReading RoomRepeater BasicsRepeater BuildersRFI Take a 3 to 5" piece of copper wire and strip on end and solder it "INSIDE" the end of the male adapter to create an electrical connection point that will later be connected to the balun. two cents worth! A Pocket Sundial From a Broken Pocket Watch! I actually took this antenna down a few years ago. to mount the coil. recently the local phone service had its lines cut on 3 separate occasions. It also has the added advantage of shortening the overall length of an antenna significantly ,especially if more than one set of traps is used. HamuniverseAntenna DesignsAntenna HF Vertical Antennas and Packages | DXE HAM Radio Equipment Sure, its ugly. build your own simple antennas.See the antenna projects page here! No more gentlemens agreement on WARC-band contesting? Interchange lengths for 5 band HF fun in the Wild! Receive seemed to be about 1 S-unit higher monofiliment line is wound in between each coil so they won't each end for attachement to each side of the antenna. %%EOF
Full 5/8 Wave Antenna 24 4 ISSUE 2 SUMMER Step 8: Tuning Your Antena Tuning is done by loosening the hose clamp and pulling out or pushing in the 3/8" pipe section and re-tightening the clamps. If you continue to use this site it is assumed that you are happy with it. Mount the standoff pipe to the plate with the u - bolts. My low cost 10 meter antenna DIY - YouTube Small Business. tightening one end of the coil when winding it towards the othe end will [nl] only Solarcon IMAX Post #1555. Repeater on the 3 inch B&W coil form. Measuring 4.25-in. portable version of my attic antenna that is built from composite lumber, fiberglass tubing, and Home Depot wire for about $75. Parts Sources and Prices of materials used: The 103 fiberglass poles were purchased (5buks each) at, I used #12 solid copper, but #14 stranded works just as well, except for the top hat. For Amateur Radio Antenna Topics and Discussions, stay here. This home-brew two-element beam is the perfect introduction to rolling your own gain antenna.http://www.arrl.org/files/file/Technology/tis/info/pdf/9904067.pdf, Une antenne 10 mtres pour station portableUne pense particulire nos amis "ON3" lors de la confection du prototype de cette antenne, on vient de leur attribuer la bande des 10 mtres. HF COPPER VERTICAL by KL7JR - Portable HF Antenna Project - hamuniverse.com Hams!About HamuniverseAntenna DesignAntenna Safety! but the coaxial cap a the top of the antenna kept pulling apart when I had high winds. . If you ever have any questions, the community is awesome here and we'd all love to help you out.