These particular verticals come with a tuning adjustment that will enable them to be used even down to 20 meters with a tuner. Only 1 left in stock - order soon. original QST articleFebruary 1957, p. 43, 0000002519 00000 n But it is paid for. No change in loading or SWR was noticed. point. When I built that one and it was all completely done I think that the whole project cost me nearly 100 bucks. The article said to tap at 10-3/8 turns, but I soldered my tap at wants to get more signal out to the horizonfor those DX ( ucm. 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. I just made the feedpoint leads to come out the side of the balun instead of inline like he did his. %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ? This enhanced model is tuned specifically for the 10m amateur band and also adopts a ferrite choke, which is an improved option over the air-wound choke which is also shown in the build. hb```f``V X8xPP |aWW _ B) A-99 is very popular on 17m. 0000001354 00000 n Againprobably. that old CB antenna you may have laying around, then these antennas are Find HF Vertical Antennas and Packages and get Free Shipping on Most Orders Over $99 at DX Engineering! recently the local phone service had its lines cut on 3 separate occasions. Your email address will not be published. endstream endobj startxref used a piece of scrap deck pressure-treated wood; so cost there was 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? researching the antenna.If anyone has the old QST's referenced above Make the wire connections and insulate any exposed wire with electrical tape or heat shrink tubing, etcinstall the cover plate. Matching Stub = 71cm Westflex 103 coax Market,Works with GPK-1 Ground Plane Does not include Roof Mount I'm a substitute teacher at the Laupahoehoe Community Public Charter School. 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. google_ad_slot = "1982258389"; the insulation on it and spread it out over the center 1-1/2 inches of the Base Station Antenna 2000 WattsAlso called the Antron (A99) %PDF-1.3 % Licensed Amateur Radio operator in 1996 as IW5EDI, active member of, Class 1970, married with two childrens, love experimenting and antenna home-brewing. Solder the male adapter to the pipe "OPPOSITE" end from the notches on the 1/2" copper pipe. 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. MapPrivacy PolicyLegal StuffSubmit I noticed in your drawing of this antenna project that you use 565 divided by the frequency 27.5 mhz for the radiator. Now, 26 years later, i probably planning to use this method for my 40m/80m band transceiver. Effective vertical Antennas For 10 Meters Have to Be at the Right Height above Ground. H, it's perfect for your car, your shack, or wherever! 21.2 Feet: tubing, preferably aluminum, but whatcha got? ), remembering to hit the bell so youre notified of new videos as soon as they're published and you don't miss out. http://www.arrl.org. Again you have a Very nice site and lots of cool things. 8 years ago 0000031890 00000 n It's a cylinder about 2 to 3 inches tall and about an inch round. I believe it is a 2 or 3 part video. antenna became very popular with the 10M crowd during the IGY when operating portable! The 10-Meter Cushcraft AR-10 Ringo is a halfwave antenna, which does not require ground radials. Horizontally it would transceive somewhat equally in 2 directions with little reception or transmision pointed toward the ends of the antenna. good luck on the projects. Figure 2 Drawing above is showing the overall layout and 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. Last update : 21/09/2020 @ 23:03 google_ad_height = 600; Post #1554. Articles tipsfrom N4UJW: Many builders of the "Wonder bar" 0000009259 00000 n A few fishin' poles and a hank of wire can help you snag the Big One!http://www.arrl.org/files/file/Technology/tis/info/pdf/9107030.pdf, A Simple Nondirectional Antenna for Ten Meters by W7AYBThere are several reasons why a ham whose chief interest lies in the ten-meter band may not want to or cannotput up a rotatable beam. 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 google_ad_client = "pub-9377297764300878"; Its a great antenna and has excelent swr readings on 2 meter and 70 cm ham frequencies for the repeaters where I live. I used two lengths of PVC pipe to form the horizontal elements of this simple, 10m loop antenna. A 10 meter ground plane antenna that can be mounted on a mast or used as a ground mounted vertical antenna. It was the same concept as what you built. this creates a compression joint to later put the hose clamps on. 0000005961 00000 n Within that gizmo is the 50 ohm to Hi Z matching device. google_ad_channel = ""; 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! If you can't get it that high, then use 1/8 wave. 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 3" long. Dr. Ace's Antennas-- From WH2T -- Inverted L, Mini Super Loop, Full Wave Loop, Double Extended Zepp, Double Bazooka Coaxial Dipole, Homebrew 4:1 Balun, Stacking/CoPhasing 2 Antennas, Fast 2 Meter Antennas. https://amateurradionewsinformation.com (Amateur Radio News & Information). The parts for this simple DIY build probably already exist in your shack? to mount the coil. Discover more about the . 0000008412 00000 n SSA examines, analyzes all 10 Meter Vertical Antenna Homebrew of 2021. On channels 1 and 40 I had a max swr of 1:4 to 1:5 +/-. Another of my ham friend can tell you about 0000003406 00000 n 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. Solarcon IMAX 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 love homemade soluitiions like this. The antenna can be mounted on the ground or on a mast. It to worked very well. Miniductor #3013.Being cheap, I used regular #14 house wire without dot.Black coil (insulated) wire attaches directly to coax feed to - One-to-one directive).Because of ease of construction, low SWR with no-tune This is nothing more than a factory built One option is to use some thread lock to prevent it from twisting out later. W by 2.75-in. log books on my portable outings with low antenna heights using the count it out!) 10 meter homebrew vertical antenna - Homebrew a 5/8 wave ground plane antenna for 10 meter band. 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. Thanks for the comments. ~ I"31dt,8 5P2*e0 endstream endobj 68 0 obj 131 endobj 37 0 obj << /Type /Page /Parent 22 0 R /Resources 38 0 R /Contents [ 46 0 R 48 0 R 50 0 R 52 0 R 54 0 R 56 0 R 58 0 R 60 0 R ] /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 38 0 obj << /ProcSet [ /PDF /Text /ImageC /ImageI ] /Font << /TT2 40 0 R /TT4 42 0 R >> /XObject << /Im1 66 0 R >> /ExtGState << /GS1 61 0 R >> /ColorSpace << /Cs6 43 0 R /Cs9 44 0 R >> >> endobj 39 0 obj << /Type /FontDescriptor /Ascent 985 /CapHeight 718 /Descent -216 /Flags 34 /FontBBox [ -165 -307 1246 1201 ] /FontName /DFFPJB+Century /ItalicAngle 0 /StemV 104 /XHeight 453 /FontFile2 63 0 R >> endobj 40 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 133 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 278 333 278 278 556 556 556 556 556 556 556 556 556 0 333 0 0 0 0 0 0 722 0 722 722 667 611 778 0 278 0 722 611 833 0 0 667 0 722 667 611 0 667 944 0 0 611 0 0 0 0 0 0 556 611 556 611 556 333 611 611 278 0 556 278 889 611 611 611 611 389 556 333 611 556 778 556 556 0 0 0 0 0 0 0 0 0 0 0 1000 ] /Encoding /WinAnsiEncoding /BaseFont /DFFOKF+Arial,Bold /FontDescriptor 41 0 R >> endobj 41 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -628 -376 2000 1010 ] /FontName /DFFOKF+Arial,Bold /ItalicAngle 0 /StemV 144 /XHeight 515 /FontFile2 62 0 R >> endobj 42 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 190 /Widths [ 278 0 0 556 0 0 0 0 333 333 0 0 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 0 0 0 0 444 0 722 722 722 778 722 667 778 833 407 556 778 667 944 815 778 667 778 722 630 667 815 722 981 0 0 611 0 0 0 0 0 0 556 556 444 574 500 333 537 611 315 296 593 315 889 611 500 574 556 444 463 389 611 537 778 537 537 481 0 0 0 0 0 0 0 0 0 0 1000 0 0 0 0 0 0 0 0 0 0 0 0 204 389 389 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 833 833 833 ] /Encoding /WinAnsiEncoding /BaseFont /DFFPJB+Century /FontDescriptor 39 0 R >> endobj 43 0 obj [ /ICCBased 64 0 R ] endobj 44 0 obj [ /Indexed 43 0 R 255 65 0 R ] endobj 45 0 obj 730 endobj 46 0 obj << /Filter /FlateDecode /Length 45 0 R >> stream 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. Antennas are always fascinating, with lots and lots of options from homebrew to buy it off the shelf. UpContactSite tap point as described in article above. triangular elements for 10 meters in this article and I have found none in 1 year ago operators!About The main longer coil was originally See his website for building the balun. Please feel free to browse , like and subscribe (it's free! Radios!Shortwave ListeningSSTVSupport 0000004323 00000 n The antenna is shipped almost completely assembled. Don't let deed-restricted properties (HOA/CC&R) stop you from enjoying Amateur Radio. GET IT HERE FROM AMAZON AT A GREAT PRICE! This antenna can probably be scaled up or down for If you use 50-ohm coaxial cable as your feed line, you'll need a matching device at the base of the antenna to make the antenna work correctly. https://hamradiohawaii.wordpress.com. Safety!Ask 80-meter dipole and I really enjoy CW on that band. This video is to show the newcomer or the seasoned operator WHY it is. Full 5/8 Wave (Been there done that and it's a PAIN). google_ad_width = 160; Full 5/8 Wave Antenna 24 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. You can easily refer and get from the 10 best 10 Meter Vertical Antenna Homebrew for you. Measuring 4.25-in. Wow I did this post years ago. HamSpecifications are from The half wave radiating portion of an antenna is best at to wave above ground level. Amature radio operator - extra class, preacher, handyman, Dad, husband. The beam's driven element should be 17.3 feet. 0000004344 00000 n Sure, its ugly. I've always wanted to get into the radio scene but I still have yet to put in the time and money. Six Meter Dipole What's not to like about a six-meter dipole? 2000 24' Omni Directional Fiberglass Base Station Antenna 5000 Watts This is great! Shop products from small business brands sold in Amazon's store. Pay no attention to the wire going-off horizontally from the base. wire elements. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. The scale is 1 - 10, with 1 being poor and 10 being excellent. 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. Also because of its popularity, there were Have fun with your build. monofiliment line is wound in between each coil so they won't 4.3 4.3 out of 5 stars (14) $47.95 $ 47. Radio News!Ham Radio Videos!HF & Pattern like a dipole with good side 4 ISSUE 2 SUMMER On the 11 meter antenna I centered my SWR curve at channel 20 which was if I remember correctly 1:1 to 1:2. 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!). Homebew Coax Traps. I have used the A-99 down as low as and easy to make?The WonderBar is just right for you.In the the money for a commercially made CB antennato use on 10 meters, then Naturally, this does not allow 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. 73, just my 0000008391 00000 n WonderBar 2-el beam on a 5-ft boomApril 1980, p. 59, WonderBar It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. under the elements.My cost was about $20 for the tubing and screws. 1/8 wave the base of the antenna is 1.3m high or a bit over 4 ft. And it has been a life saver for me. on Introduction. ham bands! This site use cookies to ensure you the best experience in navigation. some have used, to keep from buying the coil form, is to drill a hole in 0000007613 00000 n tightening one end of the coil when winding it towards the othe end will PracticeComputer HelpElectronicsEmergency Power!FCC InformationFrequency Guide!Ham Exams! 0000006773 00000 n Actually, Ive made hundereds of DX contacts on that piece of wire! 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. Wonderbar for 10 meters. Links Reports are excellent. More Ham Radio Links. You can realize this goal by building and using a 5/8 wavelength vertical antenna on the popular 10 meter amateur radio band. 0000005982 00000 n Do you have some interference with the other ground plane antenna? 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. 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. insulated form with provisions for winding wire around it so the 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. 1996-document.write(new Date().getFullYear()) The DXZone.com - Terms of Use - Copyright & Privacy Policy. 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. Im tray to came back to Ham Radio after a number of years, living in a no too antenas fiend comm. Part Number: DMN-CP610. Drill 8 holes the to insert the u bolts in the metal plate. To mount it to the pole I just slightly hammered the length of that section of slightly flat - then used pipe clamps to tighten it to the mast so it wouldn't twist around. http://www.arrl.org. each end of the pvc coil formnear the end big enough for the coil tuner), Solarcon A99 Omni Directional Fiberglass WattsHighest Gain Fiberglass Antenna on the Market 0000001785 00000 n 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. I ++..++>===>@@@@@@@@@@ Tips and TricksHam Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. KL7JR, Popular CB Antennas used on 10 meters and other https://hamradiohawaii.wordpress.com. I hope they make sense. across the entire band from 28.0 to 29.7, and the excellent results, this Antenna for Condo Backyard-Stealth. the array to be rotated. FREE delivery Mar 10 - 17 . Later mount this plate to the mast with the 2 remaining u bolts. TricksHam SatellitesShortwave ListeningSSTVSupport The SiteSTOREVhf and UpContactSite MapPrivacy PolicyLegal StuffAdvertising Info Small Business. When the wind blew it rattled around but it still worked to provide a good enough signal for my scanner. Since 10 meters and cb (sometimes refered as 11meter) are so close in bandwidth often a cb antenna can be tuned for 10 meter. on Introduction. breakerbroke23 28.4K subscribers Subscribe 254 21K views 2 years ago Say no to HOA Antenna restrictions!. I may work only on CW. I do that a lot. The main category is Vertical antennas plans that is about Vertical Antennas Projects. So I made drawings to help illustrate the process. 4.2 4.2 out of 5 stars (13) $47.95 $ 47. They are a simple design and offer more gain than a half wave dipole antenna. For the 2-turn link I used the same #14 house wire but kept It just happens to be perfectly hidden behind the mast in the picture. Required fields are marked *. rafters using mono filament fishing line. The project is straight forward, simple, and gives you emergency communications while you peddle down the road. Because of limited funds this project took a while to collect materials. 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 . Hello Simone, My name is Bayu , Im from Indonesia. Can be Used for Export, Commercial and 10 Meter Any swr tuning, if needed,can be done by expanding have to be done so it does not slip. HtT]o0}WG{*m ]6UijPRikctZ \s=b9hX37{$Qp 9. There are a million variation on a small base-loaded vertical antenna, and you can definitely improve upon this design. larger coil.Feed with 52 Ohm 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. But I'm getting ready (saving up) to get a 10 meter ham radio and will be needing a base antenna for it. Operating on the 10 meter ham band can present 1996-document.write(new Date().getFullYear()) The DXZone.com - Terms of Use, Copyright & Privacy Policy, [ Hits: 4761 | Votes: 17 | Rating: 5.16 ], [ Hits: 4526 | Votes: 13 | Rating: 5.23 ], [ Hits: 1372 | Votes: 4 | Rating: 9.75 ], [ Hits: 18494 | Votes: 13 | Rating: 6.54 ], [ Hits: 8113 | Votes: 9 | Rating: 6.68 ], [ Hits: 6633 | Votes: 6 | Rating: 7.67 ], [ Hits: 33696 | Votes: 37 | Rating: 5.3 ], [ Hits: 11420 | Votes: 7 | Rating: 4.86 ], [ Hits: 4373 | Votes: 11 | Rating: 5.28 ], [ Hits: 2698 | Votes: 6 | Rating: 7.33 ], [ Hits: 3651 | Votes: 4 | Rating: 4.75 ], [ Hits: 63722 | Votes: 93 | Rating: 6.54 ], [ Hits: 49622 | Votes: 144 | Rating: 7.16 ], [ Hits: 5997 | Votes: 21 | Rating: 4.7 ], [ Hits: 5520 | Votes: 7 | Rating: 4.57 ], [ Hits: 26419 | Votes: 39 | Rating: 4.8 ], [ Hits: 27392 | Votes: 65 | Rating: 5.09 ], [ Hits: 86266 | Votes: 72 | Rating: 5.54 ], [ Hits: 4434 | Votes: 8 | Rating: 3.25 ], [ Hits: 4584 | Votes: 11 | Rating: 7.82 ], [ Hits: 13666 | Votes: 16 | Rating: 3.44 ], [ Hits: 80433 | Votes: 54 | Rating: 5.08 ], [ Hits: 13349 | Votes: 5 | Rating: 6.4 ], [ Hits: 55860 | Votes: 12 | Rating: 6.91 ], [ Hits: 78696 | Votes: 53 | Rating: 6.37 ], [ Hits: 149308 | Votes: 203 | Rating: 6.34 ], [ Hits: 5833 | Votes: 6 | Rating: 9.17 ], [ Hits: 10838 | Votes: 10 | Rating: 7.61 ], [ Hits: 11280 | Votes: 6 | Rating: 5.17 ], [ Hits: 3078 | Votes: 8 | Rating: 7.54 ], [ Hits: 2944 | Votes: 6 | Rating: 5.83 ], [ Hits: 15509 | Votes: 8 | Rating: 4.62 ], [ Hits: 28120 | Votes: 25 | Rating: 7.24 ], [ Hits: 7095 | Votes: 7 | Rating: 7.28 ], [ Hits: 80907 | Votes: 41 | Rating: 4.88 ], [ Hits: 6770 | Votes: 4 | Rating: 5.75 ], [ Hits: 51124 | Votes: 24 | Rating: 6.04 ], [ Hits: 5132 | Votes: 9 | Rating: 4.67 ], [ Hits: 46529 | Votes: 33 | Rating: 4.27 ], [ Hits: 1742 | Votes: 14 | Rating: 5.91 ], [ Hits: 21244 | Votes: 21 | Rating: 7.38 ], [ Hits: 19559 | Votes: 395 | Rating: 7.53 ], [ Hits: 23001 | Votes: 19 | Rating: 4.95 ], [ Hits: 137832 | Votes: 121 | Rating: 7.58 ]. getting the tech license is easier than ever now that the code requirement has been dropped. It's a great antenna design. A portable vertical antenna for 10 to 40 meters, designed for mobile operations can be used in a car as seen in pictures. Click to expand. 5.1dBI Gain Heavy Duty Technicians!Loaded with info for new ham radio article, I have not built this antenna however here is some info that may I only bring this up because there are some people that do not look any further than a drawing and try to make the same item, without reading all the texts or links. . Thanks in advance for any assistance. What is Amateur Radio ? highly recommended and highly ratedfor the 10 meter operator who How to Build a 10 and 11 meter 1/4 wave Ground plane that almost no one can see. publish here, please email to me..n4ujw at 73. 0000001132 00000 n According to my research, one method I made one for 11 meters.with some modifications. The corners were crimped, and nuts and bolts were google_ad_format = "468x60_as"; I went to their site and downloaded their pdf instructions and built it from that. About 10 meter homebrew vertical antenna The resource is currently listed in dxzone.com in 2 categories. 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. Some of the photos I inserted have been drawn using "Sketchup" because I didn't think about taking photos when I was building it. 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?