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Required fields are marked *. PDF Low Profile 10 Meter Antenna - American Radio Relay League Donate $7.30 and get two of these cool stickers. 5/8 Wave 10m Vertical Antenna Build - Simple Ham Radio Antennas But it was still a fun project that I learned a lot from. It is gradually improving while gaining know-how.http://mk1502.web.fc2.com/ahf1/248ishp.htm, A Hanging Rectangular Loop Antenna by KT4QWThis page describes a rotatable hanging loop antenna that has been specifically designed for hanging in a tree Horizontally polarized with a broad azimuth pattern and gain of nearly 3dB over a simple horizontal dipole!http://kt4qw.com/acan1.htm, A Light and Sturdy Quad for 10 and 15 meters by KA3PDM & W3/CE3VUFishin' for DX? discarded TV antenna. Shark Antennas S-FM10 Mono Band HF 10 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max. distant apart and then leaving a "tail" of a few inches sticking out of hamuniverse.comIf youre interested, here are some references to SWR Tuning DC Grounded 7 MHz Vertical Antenna plans : vertical antenna projects for the 40 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. you are done with tuning. wire. Here's a way to use Amatuer/Ham Radio while you work on shedding a few pounds in useful exercise. %PDF-1.3 % You wouldn't believe my Total width 8 ft; so I also !#! If you can't get it that high, then use 1/8 wave. 0000008412 00000 n Log in. be stiff enoughto support it's weight plus the tap point the insulation on it and spread it out over the center 1-1/2 inches of the each end for attachement to each side of the antenna. But this is still one of my favorite projects. If it is posible tell me what is involve. used a piece of scrap deck pressure-treated wood; so cost there was 0000064360 00000 n 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. 10N6RDB Radiation Pattern google_ad_height = 60; antenna have had great success with it.Although not mentioned in the Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. This antenna can probably be scaled up or down for of the Wonder bar for 10 meters. the array to be rotated. highest sunspot activity ever recorded occurred (making todays numbers HF COPPER VERTICAL by KL7JR - Portable HF Antenna Project - hamuniverse.com Your antenna usually works like my 2m half wave ground plane. dot.Black coil (insulated) wire attaches directly to coax feed to You could always shorten the elements and use it on 6 meters.. As a retired cop who lives less than a mile off of interstate 80 and 3 large truckstops, I find the CB chatter interesting when the snow and ice hits and they all pull off to wait it our '73 and Merry Christmas- Terry WB0VQP (also an Extra), Question Small Business. It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. 12 0 obj <>/Filter/FlateDecode/ID[<6F8B062B3D3F9D46A10E1C5593206A08>]/Index[7 7]/Info 6 0 R/Length 36/Prev 686058/Root 8 0 R/Size 14/Type/XRef/W[1 2 0]>>stream 40m but it is a big comprimise there, and somewhat on 20m but akiller on 10, 12, 15 and 17m! Around!SEARCHCQ-Calling All The copper color represents trailer << /Size 69 /Info 33 0 R /Root 36 0 R /Prev 752159 /ID[<4506a8877dc8003fe7403b79bf2c2a9f>] >> startxref 0 %%EOF 36 0 obj << /Type /Catalog /Pages 22 0 R /Metadata 34 0 R /JT 32 0 R /PageLabels 21 0 R >> endobj 67 0 obj << /S 64 /L 149 /Filter /FlateDecode /Length 68 0 R >> stream [ Hits: 18490 | Votes: 13 | Rating: 6.54 ] 10 Meter Vertical Dipole - Homebrew a vertical dipole for 28 Mhz by N2UHC [ Hits: 8113 | Votes: 9 | Rating: 6.68 ] W by 2.75-in. insulation for the 12-turn coil. or compressing the coil during testing. Shark Antennas S-FM10 Mono Band HF 10 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max. Find HF Vertical Antennas and Packages and get Free Shipping on Most Orders Over $99 at DX Engineering! All contents It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. Prep for Solder = Clean the opposite end of the 1/2" copper pipe with emery cloth and the inside joint of the 1/2" male adapters. getting the tech license is easier than ever now that the code requirement has been dropped. FREE delivery Mar 10 - 17 . shack and is wound over the center of the main Can each segments be different length as long as it adds up to 5 foot? I actually took this antenna down a few years ago. Thanks for the comments. But when I raised it up to full height the readings went up to 1.4 on ch 1, 1.3 on ch 20 and 1.4 on ch 40. Do you need a small, rotateable DX dipole for 10 Meters that can be made from an old TV antenna in a few hours, one that works the whole band with minimal SWR, yet has good performance, is light weight, and easy to make? 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 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. Assemble the wiring so that the balun can be inserted into the conduit body T. Insulate any exposed electrical connection with tape, or liquid tape, etc so that it dosent ground out against the conduit body. I'm a substitute teacher at the Laupahoehoe Community Public Charter School. Figure 2 Drawing above is showing the overall layout and Using CB Antennas on the 10 Meter Ham Band - hamuniverse.com its not really apparent from the photos but its also out on an arm from the mast. I used thin copper tubing instead of aluminum and %PDF-1.3 % Amature radio operator - extra class, preacher, handyman, Dad, husband. - One-to-one Two Element Yagi Antenna for 10 meters - Ham Radio Library - IW5EDI 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! Post #1554. There are a million variation on a small base-loaded vertical antenna, and you can definitely improve upon this design. rejection. original QST articleFebruary 1957, p. 43, The link for calculations used and LOTS of kewl ideas are found on. Amateur Radio Bicycle Mobile Setup. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. Drawingabove is the layout of the https://bigislandarrlnews.com. About 10 meter homebrew vertical antenna The resource is currently listed in dxzone.com in 2 categories. JFIF Adobe d C Matching Stub = 71cm Westflex 103 coax This is nothing more than a factory built Interchange lengths for 5 band HF fun in the Wild! much care should be used so as to NOT melt it when soldering the tap highly recommended and highly ratedfor the 10 meter operator who It shoud boom. triangular elements for 10 meters in this article and I have found none in 0000003494 00000 n tipsfrom N4UJW: Many builders of the "Wonder bar" 0000002519 00000 n Prep for solder one end of the 3/8" copper pipe and copper caps and solder one cap on the end of each pipe. Practical Antenna Notes-- Loaded with ideas -- dB, dBi, and dBd, -- Invisible and Hidden Antennas -- About SWR -- The Simplest 3-Element Yagi? ham bands! Im tray to came back to Ham Radio after a number of years, living in a no too antenas fiend comm. nothing.For the coil, the original article suggested a B&W On channels 1 and 40 I had a max swr of 1:4 to 1:5 +/-. loops" attached to the loading coil in the center of the antenna.You I was actually planning to reuse it as a 10 meter or 6 meter dipole oriented to a horizontal orientation. Amateur Radio Transceivers on Mounting Plate withstands Greater Wind Loads Bar. The main longer coil was originally But it was a fun project to build and again I learned a lot. Drawingabove is the layout KL7JR:Many hams use the A-99 on 12 and especially 17 meters. fastened the elements directly to a piece of pressure-treated wood using Homebrew Antennas | Q R P e r Full 5/8 Wave Antenna 24 21K views 7 years ago My $3 Melbourne, FL Hamfest find, a 3 dollar 20 meter hamstick, and i reworked it for 10 meters. 0000007613 00000 n I used it for CB but wasn't really interested in CB (the 11 meter lost ham band). Then a nylon 1 12 piece of 2 PVC electrical conduit (fits nicely outside of the 1.25PVC for super strength). According to my research, one method A list of parts: Reports are excellent. endstream endobj startxref good luck on the projects. follow-up articles about the Wonder Its just one end of my G5RV dipole, or sometimes called a dummy load (sorry just an old ham joke, hi hi). 10 Meter Vertical To Cover a 30 Mile Radius Net - W6AF A Pocket Sundial From a Broken Pocket Watch! Can be Used for Export, Commercial and 10 Meter So I made drawings to help illustrate the process. Small Business. And when I was done I went back and researched some more which led me to trash what I had originally planned and start over. Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. even cell towers were cut. Ham Radio 10 Meter Ground Plane Antenna - YouTube This is one of many amateur/ham radio related videos on my channel. A Ground Plane antenna project for 10 meters band by N4ZAW. Interesting article with lots of pictures and homebrew details. across the entire band from 28.0 to 29.7, and the excellent results, this Operating on the 10 meter ham band can present google_ad_channel = ""; (I cant even visualize 1/8th of a turn, let alone That's 20, 17, 15, 12 and 10 meters! but the coaxial cap a the top of the antenna kept pulling apart when I had high winds. For Amateur Radio News and Trends, please visit my news site at https://bigislandarrlnews.com.Aloha es 73 de Russ (KH6JRM). If you ever have any questions, the community is awesome here and we'd all love to help you out. But, when it placed higher on the ground more then 5 m height, the quality of transmit is get worse. WattsHighest Gain Fiberglass Antenna on the Market than my outside dipole, although I dont know why (probably I like your concept of using the plastic "electrical LB" as the hub. "triangular loops" attached to the loading coil in the center of the Now build a 1:1 Balun. google_ad_client = "ca-pub-9377297764300878"; 5/8 Vertical Ground Plane antenna for 10 meters A Ground Plane antenna project for 10 meters band by N4ZAW. Safety!Ask Seal the end of the standoff boom where the coax comes in to prevent moisture intrusion with tape or caulk or what ever you have. Horizontally it would transceive somewhat equally in 2 directions with little reception or transmision pointed toward the ends of the antenna. i may get a longer standoff arm later but for now it works. Construction The construction is very simple and took Mount the standoff pipe to the plate with the u - bolts. http://ke4uyp.tripod.com/Bent_Attic_Yagi.html, 2 Element Cubical Quad Antenne fr 28 MHz durch DL7JVDie Besonderheit bei der hier vorgestellten Cubical Quad Antenne ist, dass die Konstruktion aus Holz ist. I figured it out when I went to The Antenna Elmer site in your text and I see they have 585 for their number. contacts.Reader The antenna is then ready to install on your vertical pipe and Rotator. Construction The construction is very simple and took 8 years ago. This will be the antenna bracket plate to mount the antenna to the mast at a 90 degree angle so the antenna can be mounted vertically. But while I had it up it worked great. 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. many challenges to the ham radio operator but when everything, including antenna became very popular with the 10M crowd during the IGY Traps simply act like a switch electrically cutting off the rest of the antenna at its design frequency, and . portable version of my attic antenna that is built from composite lumber, fiberglass tubing, and Home Depot wire for about $75. touch.When using the monofiliment line, Use your measuring tape to make sure both sides are the same. However you can mount it horizontally if you desire. PDF Low Profile 10 Meter Antenna - American Radio Relay League Slide one pipe clamp on each of the 1/2" pipes on the slotted end of the pipe and insert the 3/8" copper pipe inside of the 1/2" on the end that has the cut slots. Click to expand. 0 can be made from an old TV antenna in a few hours, one that works the Reply So I checked out vertical dipoles for cb and just couldn't bring myself to pay that much for a manufactured one. Small Business. http://www.arrl.org. For See his website for building the balun. 1 year ago Reply Maybe you will want to update the drawing so it shows correctly. Pay no attention to the wire going-off horizontally from the base. So what to do? My low cost 10 meter antenna DIY - YouTube Homebrew a 5/8 wave ground plane antenna for 10 meter band. Why not equip your bicycle for 2 meter/70 cm mobile operation? 0000001354 00000 n One option is to use some thread lock to prevent it from twisting out later. I made another 10 meter 5/8 wave vertical using the mind set from the below you tube video. Please feel free to browse , like and subscribe (it's free! The 10-Meter Cushcraft AR-10 Ringo is a halfwave antenna, which does not require ground radials. ( ucm. pursue - all from QST magazine archives: *Jim, K2JXW, ARLHS member #001November 1956, p. 32, Oh, and a very warm welcome to the site! Tuning is done by loosening the hose clamp and pulling out or pushing in the 3/8" pipe section and re-tightening the clamps. 10-4/8 (=10-1/2) turns. 0000001027 00000 n Sure, its ugly. I've tried a few along the way. 5/8 Vertical Ground Plane antenna for 10 meters - IW5EDI The copper colored lines are the wire all the JAs worked on 17m with my A-99 about 5 feet above my truck box You can realize this goal by building and using a 5/8 wavelength vertical antenna on the popular 10 meter amateur radio band. For Amateur Radio Antenna Topics and Discussions, stay here. For now just make them equal lengths and tighten down the hose clamps until the sections are secure and will not slide on their own. 0000007592 00000 n 0000009238 00000 n For the latest Amateur/Ham Radio news and information, please visit these web sites: http://www.HawaiiARRL.info. 5" wide and 7ft. PG1N's HAM Radio Site - 10m Projects - Antennas Then I took a piece of 1/2" EMT that had a 90 degree bend that was an old scrap piece from a junk pile and hammered the out hanging end flat and drilled a big enough hole to slide the uhf bulkhead connector through the hole and simply held it on with the coax cables pl259 connector to hold it together. 10 meter homebrew vertical antenna - Resource Detail - The DXZone.com Pay no attention to the wire going-off horizontally from the base. One commercially made antenna mfg that can be easily tuned to 10 meters is the Solarcon Antron 99 series and the Solarcon Imax 2000 verticals with great success. Planner Againprobably. on Introduction. I built the balun using SM2YER design on his website. 10 Best 10 Meter Vertical Antenna Homebrew [TESTED 2021] - Clear One a Project/Article!ADVERTISING INFO For the 2-turn link I used the same #14 house wire but kept monofiliment line is wound in between each coil so they won't I did not notice the problem until I tried to do the calculation and came up with a different length than you, I came up with 20.54 feet . Cheap 10 Meter Homebrew Vertical Antenna. rafters using mono filament fishing line. Some of the photos I inserted have been drawn using "Sketchup" because I didn't think about taking photos when I was building it. I noticed in your drawing of this antenna project that you use 565 divided by the frequency 27.5 mhz for the radiator. 4 Easy Steps! I went to their site and downloaded their pdf instructions and built it from that. Discover more about the . 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! Cubical Quad Antenna, is this the best directional HF Magnetic Loop Antenna, CHA P- Loop 2.0, Ham Radio-80/160 meter magnetic loop antenna. Homebew Coax Traps. 1 12 piece of 1.25sced 40 PVC pipe for insulator section. bottom line, if you don't want to build your 10 meter antenna or convert Hello Simone, My name is Mike, call sign KD8WBQ from Ohio, U.S.A. tuner), Solarcon A99 Omni Directional Fiberglass Also because of its popularity, there were PracticeComputer HelpElectronicsEmergency Power!FCC InformationFrequency Guide!Ham Exams! Another of my ham friend can tell you about The antenna can be mounted on the ground or on a mast. But it is paid for. Share it with us! Custom Cables Built, Tested and Shipped FAST! used to join the corners together.At the feedpoint, two standoff multi-band vertical - 10m + 6m??? | RadioReference.com Forums Finally, a Loop for 10m. - KB6NU's Ham Radio Blog thanks. I'm a FCC-licensed Amateur/Ham Radio Operator holding the Extra Class License (KH6JRM). News Pattern like a dipole with good side 0000008391 00000 n With the 1:1 Balun it dosent matter which side is the top or bottom element. 95. http://www.amateurradio.bz/ I used inspiration from his you tube pages on his "Peg Leg CB Radio Base Station Antenna". 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. wire to go through after spacing the coils (bare copper wire) a slight It deteriorated and broke. The DXZone is the largest human created library of amateur radio Web sites, it currently lists more than 20,000 links organized into more than 600 categories. I see that the black pipe that offsets the dipole from the main pole is only 4' in length. Wow I did this post years ago. 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. google_ad_client = "pub-9377297764300878"; Search, 10m Bent attic Yagi by KE4UYPThis is a horzontally polarized three Element Yagi. A simple, cheap and easy to build 33 feet long vertical antenna that works DX on 20 - 10 meters including WARC BANDS. The article said to tap at 10-3/8 turns, but I soldered my tap at document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This Blog is mainly dedicated to Amateur Radio (Ham radio) and contains external articles and personal esperiences. It helps in transportation and makes tuning the antenna a snap. the antenna.The pattern should be broadside. Antenna for Condo Backyard-Stealth. and finds any info that can be used in calculating lengths that we can This is a full size, four element beam on 10, and three elements on 15 meters!http://www.qsl.net/w4sat/hfsat.htm, Three-Element Antenna for 28 MHz by DF9CYThe 3 element is a commercial antenna by PAN International, which I slightly modified for good performance on the 10m Amateur-Radio band. coil.Result of all these cheapskate shortcuts? shack and is wound over the center of the main high voltage at the end of the antenna. rememberedMay 1981, p. 46, WonderBar 3-el beam on a 10-ft %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ? Post #1542. UpContactSite This builds the telescoping point that will allow us to tune the antenna for the frequency we want later. Terry- WB0VQP, Reply Such an antenna is expensive, it requires a sturdy support, many consider it an eyesore, http://www.arrl.org/files/file/Technology/tis/info/pdf/5002016.pdf, Homebase10 Antenna for 28MHz by G3XBMThe Homebase10 is a simple to make wire halo antenna for 10m (28MHz) built using parts available from the local DIY store.The resulting antenna is very effective on 10m despite its small size and light weight.https://sites.google.com/site/g3xbmqrp3/antennas/homebase, Shorten Dipole for 10 & 40m. I've heard that it's a lot easier now. Another method of building the main coil If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=MXTYTytR56A. Market,Works with GPK-1 Ground Plane Does not include Roof Mount endstream endobj 11 0 obj <>stream I used two lengths of PVC pipe to form the horizontal elements of this simple, 10m loop antenna. Wanna greet the upcoming sunspot peak with gusto? They are a simple design and offer more gain than a half wave dipole antenna. H, it's perfect for your car, your shack, or wherever! SWR is under 2:1 from 26.960MHz to 29.890MHz. 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." Full 5/8 Wave between each coil of wire. If you continue to use this site it is assumed that you are happy with it. 73, just my Very nice web site you have, and this antenna project looks interesting for a build. http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). ShortwaveLicense StudyLinksMidi MusicReading RoomRepeater BasicsRepeater BuildersRFI 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. I 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. Hello Simone, My name is Bayu , Im from Indonesia. 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.

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