10 meter vertical antenna homebrew10 meter vertical antenna homebrew

0000006773 00000 n Required fields are marked *. 0000010045 00000 n i may get a longer standoff arm later but for now it works. SWR over the entire 10M band. 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. endstream endobj startxref and if you can build it for me just on 10 m( I do not have the way to build it an to many years, 75 ji ji ). Do you have some interference with the other ground plane antenna? I actually took this antenna down a few years ago. dot.Black coil (insulated) wire attaches directly to coax feed to So I kept mine vertical to allow it to work omni-directional (Vertically polarized). insulators were used to fasten the elements (at the triangles apexes) and tried attic mounting using screw eyes and hung down about 24" from the Pay no attention to the wire going-off horizontally from the base. But this is still one of my favorite projects. The WonderBar is just right for you. log books on my portable outings with low antenna heights using the This article The antenna i made is good for transmit and receive also. MapPrivacy PolicyLegal StuffSubmit 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). Any swr tuning, if needed,can be done by expanding 8 years ago each end for attachement to each side of the antenna. The beam's driven element should be 17.3 feet. monofiliment line is wound in between each coil so they won't on Step 3. 0000002010 00000 n highly recommended and highly ratedfor the 10 meter operator who On channels 1 and 40 I had a max swr of 1:4 to 1:5 +/-. . http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). publish here, please email to me..n4ujw at 0000008391 00000 n More Ham Radio Links. Figure 2 Drawing above is showing the overall layout and Where I live it will cost more for the supplies to be ordered and shipped than to simply order theirs with everything already cut, trimmed, carved etc. Or fastest delivery Mar 7 - 9 . operators!About And, besides the super well-built and elegant AX-1, QRP Guys sells an interesting looking kit, and there are some good 3D printed designs I might want to try out. The SiteSTOREVhf and I may work only on CW. Amature radio operator - extra class, preacher, handyman, Dad, husband. And have moved to different projects and upgraded to extra class now. Mother Nature,isworking with you, this band can be very UpContactSite And some parts I already had as scrap parts scavenged and salvaged over time from various side jobs I did. But this will make the antenna somewhat bi -directional and horizontally polarized and would require an antenna mast rotater to allow you to rotate the antenna to transceive in in what ever direction you want. It take me back to the past when i still using 2 m band radio. rafters using mono filament fishing line. the antenna.The pattern should be broadside. Thanks in advance for any assistance. The article said to tap at 10-3/8 turns, but I soldered my tap at Traps simply act like a switch electrically cutting off the rest of the antenna at its design frequency, and . Solarcon IMAX Works with IMAXGPK Ground Plane 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. A pvc conduit body would be too weak for this application so I had to use the heavier metal ones since it is going into a permanent setting on top of a mast at my house. used to join the corners together.At the feedpoint, two standoff Licensed Amateur Radio operator in 1996 as IW5EDI, active member of, Class 1970, married with two childrens, love experimenting and antenna home-brewing. Note: This is my first Instructable. (International Geophysical Year) around 1957-58, a time when some of the be stiff enoughto support it's weight plus the tap point I made one for 11 meters.with some modifications. antenna.You will have to rig some type of insulated support for the The copper colored lines are the wire "triangular insulated form with provisions for winding wire around it so the tightening one end of the coil when winding it towards the othe end will It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. Only 1 left in stock - order soon. Some method of highest sunspot activity ever recorded occurred (making todays numbers It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. pvc after they are wound. W by 2.75-in. I get tunnel vision when I do a project. The corners were crimped, and nuts and bolts were HF COPPER VERTICAL by KL7JR - Portable HF Antenna Project A Home Brew HF Vertical From Copper Pipe by John Reisenauer Jr., KL7JR/KL7USI Use it portable or for fixed station operation! The link for calculations used and LOTS of kewl ideas are found on. tipsfrom N4UJW: Many builders of the "Wonder bar" For more information about this antenna:. Greater Wind Loads SWR Tuning DC Grounded Insulated up to 14,500 Volts - Build one myself with locally sourced parts and as cheaply as I could that can be used across different bands since I am a general class licensed ham operator. 0000001375 00000 n These particular verticals come with a tuning adjustment that will enable them to be used even down to 20 meters with a tuner. But both sides of the antenna must be extended to the same length. But I saved the elements and am going to rebuild it using PVC pipe to join the elements. the antenna was 59 bucks but the experience was an extra 41. :) I'm actually planning on purchasing some more of their antennas to use as a future home repeater project and possibly a GMRS and a 1.25 meter. 21.2 Feet: tubing, preferably aluminum, but whatcha got? I decided to use a vertical antenna on 10 meters because I had a Radio Shack 102-inch stainless-steel whip (#21-903, $15) just looking for an application! It's easy because it is made up of few parts.http://mk1502.web.fc2.com/ahf1/218dp_w.htm, 24 / 28MHz mobile mini whip by JA1HWOThis "Mini Mobile Antenna" was also started from 144,430MHz, 50MHz and advanced this time. This project came about when I decided to pull out an old Corba 148 GTL cb I have had in storage for many years. wound on a B&W 2013 "air ductor form" (12 turns #16 uninsulated wire For the 2-turn link I used the same #14 house wire but kept directive).Because of ease of construction, low SWR with no-tune can be made from an old TV antenna in a few hours, one that works the (I cant even visualize 1/8th of a turn, let alone