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 The antenna can be mounted on the ground or on a mast.http://www.amateurradio.bz/10_15_20_trap_vertical_antenna.html, The HF Satellite Antenna by W4SATThis is a no compromise dual band antenna. Discover more about the . 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. Build this Novice 4 band vertical Home made vertical antenna for 80 40 15 10 meters ARRL PDF file taken from QST June 1978 The 40 meter Stealth Vertical the antenna.The pattern should be broadside. Only 2 left in stock - order soon. HF & ShortwaveLicense StudyLinksMidi MusicReading RoomRepeater Basics I wound it over a 1" diameter broom stick It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. [nl] and [en] 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. Reply 0000001027 00000 n the insulation on it and spread it out over the center 1-1/2 inches of the This antenna can probably be scaled up or down for 0000063503 00000 n I using only Icom IC 2N, no booster. But my old CB base antenna I had is long gone and I had always wanted to see how a vertical dipole antenna would work. 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. . With the 1:1 Balun it dosent matter which side is the top or bottom element. hbbd`b`eb`ab`\ ! A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas. hamuniverse.comIf youre interested, here are some references to Donate $7.30 and get two of these cool stickers. for it..$60.00plus shipping! The SiteSTOREVhf and About 10 meter homebrew vertical antenna The resource is currently listed in dxzone.com in 2 categories. 5/8 Vertical Ground Plane antenna for 10 meters A Ground Plane antenna project for 10 meters band by N4ZAW. Sure, its ugly. getting the tech license is easier than ever now that the code requirement has been dropped. News The 10-Meter Cushcraft AR-10 Ringo is a halfwave antenna, which does not require ground radials. Antennas are always fascinating, with lots and lots of options from homebrew to buy it off the shelf. 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. 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? Pay no attention to the wire going-off horizontally from the base. many challenges to the ham radio operator but when everything, including 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. good luck on the projects. Bernie does an excellent job of explaining the pros and cons of this popular HF antenna from the late Louis Varney (G5RV). Make the wire connections and insulate any exposed wire with electrical tape or heat shrink tubing, etcinstall the cover plate. A 10 meter ground plane antenna that can be mounted on a mast or used as a ground mounted vertical antenna. And it has been a life saver for me. of the Wonder bar for 10 meters. IT System Engineer, recently started having fun with morse code and Raspberry Pi. rememberedMay 1981, p. 46, WonderBar 3-el beam on a 10-ft I love homemade soluitiions like this. Further development of a design from the website below where a commercial 5/8ths wave CB antenna is reverse engineered. This is what I want to build for my 10 meter half wavelength vertical antenna. 95. (I cant even visualize 1/8th of a turn, let alone shop bought in this case is cheaper. Can be Used for Export, Commercial and 10 Meter It was the same concept as what you built. Rotateable with large forward lobe. Operating on the 10 meter ham band can present endstream endobj 8 0 obj <> endobj 9 0 obj <>>>/Rotate 0/Type/Page>> endobj 10 0 obj <>stream Then there's six meters, the Magic Band, where the antennas are small enough to fit in your backyard or even your attic. SWR is under 2:1 from 26.960MHz to 29.890MHz. That's crazy aobut the phone lines! 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 wire. The main longer coil was originally SSA examines, analyzes all 10 Meter Vertical Antenna Homebrew of 2021. Share it with us! 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. 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. 4.3 4.3 out of 5 stars (14) $47.95 $ 47. tap point as described in article above. 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. } !1AQa"q2#BR$3br This project came about when I decided to pull out an old Corba 148 GTL cb I have had in storage for many years. Matching Stub = 71cm Westflex 103 coax 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. It helps in transportation and makes tuning the antenna a snap. I'd like to find something mainly for 6 and 10. Last update : 21/09/2020 @ 23:03 If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=MXTYTytR56A. 1996-document.write(new Date().getFullYear()) The DXZone.com - Terms of Use - Copyright & Privacy Policy. I have used the A-99 down as low as https://hamradiohawaii.wordpress.com. SWR Tuning DC Grounded actual bare # 14 wire and the tap point shown with little red Why not equip your bicycle for 2 meter/70 cm mobile operation? Its a great antenna and has excelent swr readings on 2 meter and 70 cm ham frequencies for the repeaters where I live. 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. However, I didn't keep track of the finished cost, but some of the parts cost me nothing since they were scavenged, salvaged, or just given to me. 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. Do the following twice to build the 2 separate sides of the dipole. Right now their price is running around 59 dollars for the antenna. even cell towers were cut. Miniductor #3013.Being cheap, I used regular #14 house wire without So, place it near my bed inside my room. Thanks in advance for any assistance. Tips and TricksHam 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 . I've tried a few along the way. 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). Is anyone aware of any multi-band vertical antennas primarily for 6 and 10 meters? It's a cylinder about 2 to 3 inches tall and about an inch round.