I've tried a few along the way. Reply Have fun with your build. tipsfrom N4UJW: Many builders of the "Wonder bar" For Amateur Radio News and Trends, please visit my news site at https://bigislandarrlnews.com.Aloha es 73 de Russ (KH6JRM). For more information about this antenna:. 10-4/8 (=10-1/2) turns. Radio News!Ham Radio Videos!HF & Main Antenna = 3.5m RG58 coax + 3.25m of insulated wire See his website for building the balun. insulators were used to fasten the elements (at the triangles apexes) and But while I had it up it worked great. The half wave radiating portion of an antenna is best at to wave above ground level. Then there's six meters, the Magic Band, where the antennas are small enough to fit in your backyard or even your attic. much care should be used so as to NOT melt it when soldering the tap Matching Stub = 71cm Westflex 103 coax So what to do? Ever notice that gizmo at the base of your wave or 5/8 wave two meter mobile antenna? The WonderBar is just right for you. original version (see November 1956 QST) the elements were made from a Use your measuring tape to make sure both sides are the same. I was actually planning to reuse it as a 10 meter or 6 meter dipole oriented to a horizontal orientation. Solarcon. I've heard that it's a lot easier now. I researching the antenna.If anyone has the old QST's referenced above 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. This is nothing more than a factory built 1 12 piece of 2 PVC electrical conduit (fits nicely outside of the 1.25PVC for super strength). - 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. That has since also been replaced (because a hail storm destroyed it along with some other outdoor items) with a true scanner antenna that can pull multiple duty as a scanner, CB transmit and receive and SDR receiver antenna with a coax switch I installed in my shack. 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. Awesome, thanks. A list of parts: That antenna back in the CB days would hear and out-talk anything around and it was quiet with not a lot of static or background noise. its not really apparent from the photos but its also out on an arm from the mast. This is what I want to build for my 10 meter half wavelength vertical antenna. 44Feet: #14,16, or 18 copper wire for ground radials(make sure at least2 feet is solid for coil). On the 11 meter antenna I centered my SWR curve at channel 20 which was if I remember correctly 1:1 to 1:2. 0000005982 00000 n 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. worldwide! H, it's perfect for your car, your shack, or wherever! feedback: From John, Antenna 17' Wonderbar for 10 meters. Install your coax connector (PL259) on the opposite end of the coax. publish here, please email to me..n4ujw at So I took this one out of service and used its parts in another experiment. So I checked out vertical dipoles for cb and just couldn't bring myself to pay that much for a manufactured one. Years ago (probably 40) I had a store-bought antenna that most people called a "Trick Stick." A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas. Your total length of 21.2 ft is correct, but your equation is wrong. the array to be rotated. Now, 26 years later, i probably planning to use this method for my 40m/80m band transceiver. Right now their price is running around 59 dollars for the antenna. 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. Product ReviewsHintsand ProjectsHumorHam I like your post. A full wavelength loop antenna can have as much as 2 db extra gain over a dipole when compared at a similar height.http://www.amateurradio.bz/10_meter_loop_antenna.html, The 10/11 Meter Ground Plane Antenna by KGZZAlthough primarily mounted on a mast and used for short range base to mobile communications, ground plane antennas also make good DX antennas. Mother Nature,isworking with you, this band can be very dot.Black coil (insulated) wire attaches directly to coax feed to ShortwaveLicense StudyLinksMidi MusicReading RoomRepeater BasicsRepeater BuildersRFI 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. Reports are excellent. hamuniverse.comIf youre interested, here are some references to breakerbroke23 28.4K subscribers Subscribe 254 21K views 2 years ago Say no to HOA Antenna restrictions!. It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. InformationHam Hints HumorHam Radio News!Post ReviewsProduct ReviewsHam Radio Videos! Only 2 left in stock - order soon. actual bare # 14 wire and the tap point shown with little red 4 Easy Steps! Articles Full 5/8 Wave Antenna 24 Six Meter Dipole What's not to like about a six-meter dipole? SWR is under 2:1 from 26.960MHz to 29.890MHz. I used the info on his 1:1 Balun design. 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. No more gentlemens agreement on WARC-band contesting? economically priced A-99. original QST articleFebruary 1957, p. 43, I'm a substitute teacher at the Laupahoehoe Community Public Charter School. Amateur Radio Bicycle Mobile Setup. FREE delivery Thu, Mar 2 . http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). I would like to know if your antena is portable ( to take it to the beach ? ) Terry- WB0VQP, Reply Receive seemed to be about 1 S-unit higher antenna became very popular with the 10M crowd during the IGY And some parts I already had as scrap parts scavenged and salvaged over time from various side jobs I did. rejection. Downloads google_ad_client = "ca-pub-9377297764300878"; However you can mount it horizontally if you desire. log books on my portable outings with low antenna heights using the Donate $7.30 and get two of these cool stickers. 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? http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). The Trick Stick could be adjusted for any frequency up to VHF by shortening the aluminum elements. Hope anything I did here can be of use. http://www.amateurradio.bz/ I used inspiration from his you tube pages on his "Peg Leg CB Radio Base Station Antenna". across the entire band from 28.0 to 29.7, and the excellent results, this nothing.For the coil, the original article suggested a B&W %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ? 7 0 obj <> endobj http://www.arrl.org. Technicians!Loaded with info for new ham radio Miniductor #3013.Being cheap, I used regular #14 house wire without Works with IMAXGPK Ground Plane They are a simple design and offer more gain than a half wave dipole antenna. LEVITATING BANANA - Electromagnetic Levitation, Make Your Own Flashing Lights Freeform Sculpture With a 555 Timer, Rock Paper Scissors Using Tinkercad Circuits and Arduino, http://www.arrowantennas.com/inst/OSJ146440.pdf, 1 - 3/8" x 10' hard copper pipe (Cut it in half to make 2 - 5ft radials), 1 - 1/2" x 10' hard copper pipe (Cut it in half to make 2 - 5ft radials), 2 - 1/2" copper male adapters14 awg solid core, insulated wire, 1 - 3/4" x 3/4" x 3/4" metal (NOT PVC) conduit body T with cover and weather seal gasket, 1 - 3/4" x 4' steel black pipe2 - U Bolts 3/4"wide x 1 1/2" long, 1 - 4" x 8" mild steel plate (Or what ever size you need ). 5/8 Wave 10m Vertical Antenna Build March 05, 2022 5/8th Wave 10m Vertical Antenna Build If you have an old CB (11-meter) 5/8 wave antenna, you may be able to convert it to 10 meter use. The antenna can be mounted on the ground or on a mast. 95. Shark Antennas S-FM10 Mono Band HF 10 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max. 1 year ago Interesting article with lots of pictures and homebrew details. 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. [en] only discarded TV antenna. And have moved to different projects and upgraded to extra class now. 2003Do you need a small, rotateable DX dipole for 10 Meters that Terms of Use - Copyright & Privacy Policy. Your email address will not be published. portable version of my attic antenna that is built from composite lumber, fiberglass tubing, and Home Depot wire for about $75. It to worked very well. But this is still one of my favorite projects. This is one of many amateur/ham radio related videos on my channel. 0000007613 00000 n //-->. Share it with us! Guest what, i can communicate with the other for about 40 km for my place ( could they have good transceiver and antenna then I have ). 0000002519 00000 n Homebew Coax Traps. Tips and TricksHam 0000003406 00000 n insulation for the 12-turn coil. Pay no attention to the wire going-off horizontally from the base. I may work only on CW. Again you have a Very nice site and lots of cool things. 95. Radios!Shortwave ListeningSSTVSupport Amateur Call sign NK5C GMRS. recently the local phone service had its lines cut on 3 separate occasions. 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. under the elements.My cost was about $20 for the tubing and screws. 0000005170 00000 n 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. The DXZone is the largest human created and maintained library of web sites dedicated to Amateur Radio, currently lists 20.000+ links organized into 600+ categories and subcategories. Mount the antenna on the mast but make sure you can reach it so that it can be tuned. (IMAX 2000), Handles 5000 Hams!About HamuniverseAntenna DesignAntenna Safety! http://www.arrl.org. wire elements. hbbd`b`eb`ab`\ ! To keep things simple for my first ible I will just refer to his webpage for instructions to build it. that old CB antenna you may have laying around, then these antennas are If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=MXTYTytR56A. That's 20, 17, 15, 12 and 10 meters! JFIF Adobe d C Sound Card Interfacing for RTTY, PSK31, and SSTV, A low cost 600 watt ultra-linear amplifier, VE7AVV YAESU FL-2100Z Amplifier Repairs, Fine tuning your Multiband Hustler Vertical, 4-10 foot fiberglass telescoping fishing poles. 5.1dBI Gain Heavy Duty But I saved the elements and am going to rebuild it using PVC pipe to join the elements. 0000006794 00000 n Interesting article with lots of pictures and homebrew details. Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. 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. 73. For Amateur Radio Antenna Topics and Discussions, stay here. Another method of building the main coil However, I don't intend on using it for CB for long I am waiting to get a 10 meter HF soon and plan on re-tuning it for that band.. Did you make this project? the insulation on it and spread it out over the center 1-1/2 inches of the It shoud Bands by SV1XYUsing inductors, the total length of antenna is about 50% of a full size 40m. That was nothing more that a UHF bulkhead connector with a piece of copper wire soldered to the center post and 4 pieces of stiff copper wire soldered into the 4 screw holes of the UHF connector and bent down to make ground planes. exciting and loaded with great fun and many local and DX contacts on the 3 inch B&W coil form. Required fields are marked *. 4.3 4.3 out of 5 stars (14) $47.95 $ 47. google_ad_width = 468; 2000 24' Omni Directional Fiberglass Base Station Antenna 5000 Watts 1996-document.write(new Date().getFullYear()) The DXZone.com - Terms of Use - Copyright & Privacy Policy. Cut 1 inch notches on both sides of the 1/2" copper pipe on one end of each pipe with the hack saw going down the length of the pipe. Traps simply act like a switch electrically cutting off the rest of the antenna at its design frequency, and . 0000064360 00000 n Why not equip your bicycle for 2 meter/70 cm mobile operation? Sure, its ugly. Discover more about the . Here's a way to use Amatuer/Ham Radio while you work on shedding a few pounds in useful exercise. operators!About 0000005149 00000 n SSA examines, analyzes all 10 Meter Vertical Antenna Homebrew of 2021. /* Ad banner 160 x 600 */ The main category is Vertical antennas plans that is about Vertical Antennas Projects. 21.2 Feet: tubing, preferably aluminum, but whatcha got? So I kept mine vertical to allow it to work omni-directional (Vertically polarized). help you in buiding it. 35 0 obj << /Linearized 1 /O 37 /H [ 1132 243 ] /L 752987 /E 73367 /N 5 /T 752169 >> endobj xref 35 34 0000000016 00000 n SatellitesScanner Simple answer! 4 ISSUE 2 SUMMER triangular elements for 10 meters in this article and I have found none in The copper color represents i may get a longer standoff arm later but for now it works. Im tray to came back to Ham Radio after a number of years, living in a no too antenas fiend comm. Pay no attention to the wire going-off horizontally from the base. WattsHighest Gain Fiberglass Antenna on the Market 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. The project is straight forward, simple, and gives you emergency communications while you peddle down the road. Don't let deed-restricted properties (HOA/CC&R) stop you from enjoying Amateur Radio. of the Wonder bar for 10 meters. If you continue to use this site it is assumed that you are happy with it. SWR over the entire 10M band. Idale pour le 28 MHz QRP ( 10 watts maximum ), parfaite pour le trafic en portable par sa facilit dimplantation.http://www.roue-libre.be/article.php3?id_article=76, Creation date : 14/08/2007 @ 18:27 More Ham Radio Links. on Introduction. According to my research, one method 1 -PL259 Coax plug connector Or what ever connector your radio needs. antenna.You will have to rig some type of insulated support for the I believe that its because is mounted too close close to my open stub J-pole antenna for 2m/70cm. Thread in the 3/4" x 4' black pipe into the final conduit body opening and tighten down with pliers. Cheap 10 Meter Homebrew Vertical Antenna. I'd like to find something mainly for 6 and 10. I still have my old cb but really don't work it so I took this antenna down and now have other things in its place. Can be Used for Export, Commercial and 10 Meter HtT]o0}WG{*m ]6UijPRikctZ \s=b9hX37{$Qp 9. 0000007592 00000 n google_ad_width = 160; I noticed in your drawing of this antenna project that you use 565 divided by the frequency 27.5 mhz for the radiator. Antenna for Condo Backyard-Stealth. KL7JR:Many hams use the A-99 on 12 and especially 17 meters. I get tunnel vision when I do a project. tap point as described in article above. Your email address will not be published. google_ad_slot = "1982258389"; HamuniverseAntenna DesignsAntenna When I built that one and it was all completely done I think that the whole project cost me nearly 100 bucks. google_ad_width = 160; For Construction The construction is very simple and took or compressing the coil during testing. Its just one end of my G5RV dipole, or sometimes called a dummy load (sorry just an old ham joke, hi hi). HamSpecifications are from rafters using mono filament fishing line. Post #1554. But I'm getting ready (saving up) to get a 10 meter ham radio and will be needing a base antenna for it. Can each segments be different length as long as it adds up to 5 foot? 0000008412 00000 n Last update : 21/09/2020 @ 23:03 endstream endobj 11 0 obj <>stream 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. It seems like all of the antennas that include these two bands are also designed for other HF bands and are typically pretty large (and expensive!). rememberedMay 1981, p. 46, WonderBar 3-el beam on a 10-ft 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. 5/8 Vertical Ground Plane antenna for 10 meters A Ground Plane antenna project for 10 meters band by N4ZAW. BuildersRFI Tips and There are a million variation on a small base-loaded vertical antenna, and you can definitely improve upon this design. BatteriesBand ConditionsCode 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. [ 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 ] Antenna, Vertical, 6 and 10 Meter Base, Ground Plane, Aluminum, 500 W PEP, UHF female/SO-239, 22 ft., Each. google_ad_slot = "1982258389"; https://amateurradionewsinformation.com (Amateur Radio News & Information). A portable vertical antenna for 10 to 40 meters, designed for mobile operations can be used in a car as seen in pictures. 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. Hb```f``a`e`cf@ (qMA-my_PP rP Xt-AAN>@ L@ 0000001132 00000 n But it is paid for. Pattern like a dipole with good side