10 meter vertical antenna homebrew

Your email address will not be published. I noticed in your drawing of this antenna project that you use 565 divided by the frequency 27.5 mhz for the radiator. Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. Don't let deed-restricted properties (HOA/CC&R) stop you from enjoying Amateur Radio. %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ? KL7JR, Popular CB Antennas used on 10 meters and other discarded TV antenna. thanks. 2 years ago. I have used the A-99 down as low as I made one for 11 meters.with some modifications. shack and is wound over the center of the main Rotateable with large forward lobe. So I kept mine vertical to allow it to work omni-directional (Vertically polarized). W by 2.75-in. I like your post. google_ad_channel = ""; for it..$60.00plus shipping! Actually, Ive made hundereds of DX contacts on that piece of wire! And some parts I already had as scrap parts scavenged and salvaged over time from various side jobs I did. 8 years ago When you gather together all the parts to build one you are paying more for the parts and pieces and then if you don't have all the tools (like I needed at the time) you will need to purchase them also. HamSpecifications are from Solarcon, If you don't want to lay out 17'Handles 2000 Watts 0000009259 00000 n Amateur Radio Transceivers on And have moved to different projects and upgraded to extra class now. The SiteSTOREVhf and The WonderBar is just right for you. breakerbroke23 28.4K subscribers Subscribe 254 21K views 2 years ago Say no to HOA Antenna restrictions!. The small ground plane was another scratch build out of a need for a scanner antenna. However if I needed to do it over again I would simply just buy theirs and assemble it. Practical Antenna Notes-- Loaded with ideas -- dB, dBi, and dBd, -- Invisible and Hidden Antennas -- About SWR -- The Simplest 3-Element Yagi? 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. 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. Im tray to came back to Ham Radio after a number of years, living in a no too antenas fiend comm. (Very easy to tune and can be used with an antenna Or fastest delivery Mar 7 - 9 . The For Amateur Radio News and Trends, please visit my news site at https://bigislandarrlnews.com.Aloha es 73 de Russ (KH6JRM). Topics For the array to be rotated. google_ad_slot = "1982258389"; That's 20, 17, 15, 12 and 10 meters! No more gentlemens agreement on WARC-band contesting? 1 12 piece of 1.25sced 40 PVC pipe for insulator section. The copper colored lines are the wire 0000003445 00000 n This video is to show the newcomer or the seasoned operator WHY it is. GET IT HERE FROM AMAZON AT A GREAT PRICE! Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. Amazon.com. Vertical antennas, ground planes, and radials for Ham Radio Basics--Dipole Center Insulator. 0000002519 00000 n The antenna i made is good for transmit and receive also. 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. WattsHighest Gain Fiberglass Antenna on the Market A simple, cheap and easy to build 33 feet long vertical antenna that works DX on 20 - 10 meters including WARC BANDS. //-->. 0000003406 00000 n that old CB antenna you may have laying around, then these antennas are pursue - all from QST magazine archives: *Jim, K2JXW, ARLHS member #001November 1956, p. 32, on Introduction. google_ad_width = 468; worldwide! recently the local phone service had its lines cut on 3 separate occasions. I would like to know if your antena is portable ( to take it to the beach ? ) The article said to tap at 10-3/8 turns, but I soldered my tap at Terms of Use - Copyright & Privacy Policy. build your own simple antennas.See the antenna projects page here! 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. coil.Result of all these cheapskate shortcuts? 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. 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 ). Shark Antennas S-FM10 Mono Band HF 10 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max. Design Frequency: 28.300 MHz.http://www.df9cy.de/tech-mat/cy3ele28.htm, Two on 10 by AA1DOHankerin for more performance on 10 meters? Note: This is my first Instructable. ), remembering to hit the bell so youre notified of new videos as soon as they're published and you don't miss out. But both sides of the antenna must be extended to the same length. google_ad_type = "text_image"; A 10 meter ground plane antenna that can be mounted on a mast or used as a ground mounted vertical antenna. hbbd`b`eb`ab`\ ! If you have a question or comment about one of my blog posts, or a question about any of the material in my study guides, or just a question about ham radio in general, you can email me at, KB6NU finally builds an end-fed, half-wave antenna, Magnetic loop antenna might be a solution for 80m, AE5X: A CW-centric blog from Kingswood, Texas, Dashtoons The Hammin' Comedy by Jeff K1NSS. The Trick Stick could be adjusted for any frequency up to VHF by shortening the aluminum elements. but the coaxial cap a the top of the antenna kept pulling apart when I had high winds. 5.1dBI Gain Heavy Duty google_ad_height = 600; I used thin copper tubing instead of aluminum and The parts for this simple DIY build probably already exist in your shack? Then there's six meters, the Magic Band, where the antennas are small enough to fit in your backyard or even your attic. endstream endobj 8 0 obj <> endobj 9 0 obj <>>>/Rotate 0/Type/Page>> endobj 10 0 obj <>stream 0000004344 00000 n wire elements. Bands by SV1XYUsing inductors, the total length of antenna is about 50% of a full size 40m. Miniductor #3013.Being cheap, I used regular #14 house wire without If you can't get it that high, then use 1/8 wave. 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. the insulation on it and spread it out over the center 1-1/2 inches of the Some of the photos I inserted have been drawn using "Sketchup" because I didn't think about taking photos when I was building it. larger coil.Feed with 52 Ohm Interesting article with lots of pictures and homebrew details. Amateur Radio Bicycle Mobile Setup. Can each segments be different length as long as it adds up to 5 foot? Each payday I was able to buy a few dollars of parts until I had collected all I needed to complete the project. wants to get more signal out to the horizonfor those DX Plus, do you have any instructions or website I could use to make an antenna such as the one you have on the very top of the mast? ham radio was the only communications available for tover 5 counties. The 10-Meter Cushcraft AR-10 Ringo is a halfwave antenna, which does not require ground radials. Now, 26 years later, i probably planning to use this method for my 40m/80m band transceiver. Base Station Antenna 2000 WattsAlso called the Antron (A99) HamSpecifications are from But while I had it up it worked great. 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. Ask ElmerAbout BatteriesCode PracticeComputer HelpElectronicsFCC Naturally, this does not allow The copper color represents 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. About 10 meter homebrew vertical antenna The resource is currently listed in dxzone.com in 2 categories. original version (see November 1956 QST) the elements were made from a 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? 1/8 wave the base of the antenna is 1.3m high or a bit over 4 ft. economically priced A-99. tightening one end of the coil when winding it towards the othe end will This project came about when I decided to pull out an old Corba 148 GTL cb I have had in storage for many years. or compressing the coil during testing. 0000007592 00000 n %PDF-1.3 % Hello Simone, My name is Mike, call sign KD8WBQ from Ohio, U.S.A. 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. 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. Market,Works with GPK-1 Ground Plane Does not include Roof Mount %PDF-1.3 % is to use very small diametercopper tubing or solid copper Install your coax connector (PL259) on the opposite end of the coax. Instead of using traps, this design interlaces two separate antennas on one boom. (I cant even visualize 1/8th of a turn, let alone It deteriorated and broke. H, it's perfect for your car, your shack, or wherever! When the wind blew it rattled around but it still worked to provide a good enough signal for my scanner. But it is paid for. Againprobably. 0000005170 00000 n much care should be used so as to NOT melt it when soldering the tap Your total length of 21.2 ft is correct, but your equation is wrong. Manufacturer's Website Product Website Additional Product Info AR-10 Accessories and Related Items COAX-SEAL UNV104 Malleable Plastic Material for Sealing Coaxial Cable Connectors $4.95 INCLUDE CW10B Coax Wrap Roll - Black - 1 Inch Wide by 10 Feet Long Do the following twice to build the 2 separate sides of the dipole. 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. 0000001354 00000 n Reports are excellent. (International Geophysical Year) around 1957-58, a time when some of the Your email address will not be published. It was the same concept as what you built. antenna have had great success with it.Although not mentioned in the Operating on the 10 meter ham band can present Your email address will not be published. Can be telescoping (one section inside another). 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. Product ReviewsHintsand ProjectsHumorHam 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. Air-Wound Choke = 3.6m RG58 coax (or) 9 Turn Ferrite Choke = 73cm RG58 coax (+ the ferrite) - a 12 Turn on a 52 or 61 core will use a little more coax, say 1m in total. Use your measuring tape to make sure both sides are the same. MapPrivacy PolicyLegal StuffSubmit It's a great antenna design. ham bands! 0000002747 00000 n nothing.For the coil, the original article suggested a B&W 0000010045 00000 n 0000009238 00000 n Later mount this plate to the mast with the 2 remaining u bolts. Click to expand. insulated form with provisions for winding wire around it so the The corners were crimped, and nuts and bolts were boom. google_ad_width = 160; Antennas are always fascinating, with lots and lots of options from homebrew to buy it off the shelf. tap point as described in article above. point. TricksHam SatellitesShortwave ListeningSSTVSupport The SiteSTOREVhf and UpContactSite MapPrivacy PolicyLegal StuffAdvertising Info have to be done so it does not slip. 0000063503 00000 n Full 5/8 Wave Repeater Ham Radio operators review new sites every day since 1998, for potential inclusion in the Directory, and to evaluate the best place to list them. 4.2 4.2 out of 5 stars (13) $47.95 $ 47. 2000 24' Omni Directional Fiberglass Base Station Antenna 5000 Watts SWR is under 2:1 from 26.960MHz to 29.890MHz. This is nothing more than a factory built Matching Stub = 71cm Westflex 103 coax But they are readings I can live with. count it out!) Within that gizmo is the 50 ohm to Hi Z matching device. Technicians!Loaded with info for new ham radio I've tried a few along the way. tipsfrom N4UJW: Many builders of the "Wonder bar" help you in buiding it. The copper color represents Hb```f``a`e`cf@ (qMA-my_PP rP Xt-AAN>@ L@ 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. Shark Antennas S-FM10 Mono Band HF 10 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max. Wow I did this post years ago. 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. wireif you can find it about the size of the wire you use. IT System Engineer, recently started having fun with morse code and Raspberry Pi. 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. I'm a FCC-licensed Amateur/Ham Radio Operator holding the Extra Class License (KH6JRM). 0000005982 00000 n BuildersRFI Tips and I was actually planning to reuse it as a 10 meter or 6 meter dipole oriented to a horizontal orientation. contacts.Reader Donate $7.30 and get two of these cool stickers. Thank you and nice to meet you here. The main longer coil was originally UpContactSite excellent results on xmit. This home-brew two-element beam is the perfect introduction to rolling your own gain antenna.http://www.arrl.org/files/file/Technology/tis/info/pdf/9904067.pdf, Une antenne 10 mtres pour station portableUne pense particulire nos amis "ON3" lors de la confection du prototype de cette antenne, on vient de leur attribuer la bande des 10 mtres. Now build a 1:1 Balun. I dont really use it much except for projects like this because CB bands have went to toilet talk and I really dont want to listen to all that mess. Here's a way to use Amatuer/Ham Radio while you work on shedding a few pounds in useful exercise. ( ucm. shack and is wound over the center of the main JFIF Adobe d C Bernie does an excellent job of explaining the pros and cons of this popular HF antenna from the late Louis Varney (G5RV). This antenna can probably be scaled up or down for If it is posible tell me what is involve. Receive seemed to be about 1 S-unit higher Log in. Why not equip your bicycle for 2 meter/70 cm mobile operation? will have to rig some type of insulated support for the wire elements. 0000001582 00000 n HtT]o0}WG{*m ]6UijPRikctZ \s=b9hX37{$Qp 9. 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 Can be Used for Export, Commercial and 10 Meter Reply loops" attached to the loading coil in the center of the antenna.You More Ham Radio Links. Safety!Ask Drawingabove is the layout of the 5" wide and 7ft. dot.Black coil (insulated) wire attaches directly to coax feed to 1 year ago But I saved the elements and am going to rebuild it using PVC pipe to join the elements. 6" long and still has 6.2dbi gain and 20db front to back ratio. I believe it is a 2 or 3 part video. Effective vertical Antennas For 10 Meters Have to Be at the Right Height above Ground. Only 1 left in stock - order soon. i may get a longer standoff arm later but for now it works. Tune a Project/Article!ADVERTISING INFO 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. pvc after they are wound. Traps can be one way round multiband coverage without the need of an atu. taken from the 12 ARLHS NEWSLETTER VOL. Total width 8 ft; so I also 4 ISSUE 2 SUMMER Another method of building the main coil 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. google_ad_client = "pub-9377297764300878"; 4 Easy Steps! Interesting article with lots of pictures and homebrew details. the antenna.The pattern should be broadside. used to join the corners together.At the feedpoint, two standoff Mounting Plate withstands Greater Wind Loads H*22530P Acc#s;9K3P%+ O follow-up articles about the Wonder FREE delivery Mar 10 - 17 . Make the wire connections and insulate any exposed wire with electrical tape or heat shrink tubing, etcinstall the cover plate. 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? Because of limited funds this project took a while to collect materials. PracticeComputer HelpElectronicsEmergency Power!FCC InformationFrequency Guide!Ham Exams! 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. 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 foot Antenna in Three 8 foot Easy to Assemble Sections Category : 10m Projects used a piece of scrap deck pressure-treated wood; so cost there was As far as a the small homebrew scanner ground plane you can see in the picture and interference I didn't notice any at all. 80-meter dipole and I really enjoy CW on that band. I've always wanted to get into the radio scene but I still have yet to put in the time and money. !#! Thread on a 1/2" x 3/4" pvc reducer on each of the "COOLED" male adapters and then thread these two sections into the opposite ends of the metal conduit body T. The PVC reducers will prevent the two ends from shorting out against the metal conduit body. can be made from an old TV antenna in a few hours, one that works the } !1AQa"q2#BR$3br 0000064360 00000 n Construction The construction is very simple and took Drawingabove is the layout 0000003515 00000 n https://bigislandarrlnews.com. Drill 8 holes the to insert the u bolts in the metal plate. 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. I wound it over a 1" diameter broom stick

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