Posted by Daniel at 8:06 AM. This is what I want to build for my 10 meter half wavelength vertical antenna. high voltage at the end of the antenna. ... Firstly, assemble the support strut woodwork by taking four pieces of 21 x 12 mm wood 1 m long (with the 21mm side vertical) and drill two holes close to one end to line up with metal corner brace holes. Construction The construction is very simple and took • 10 meters 34.835 feet • 12 meters 40.296 feet • 15 meters 47.349 feet • 17 meters 55.469 feet • 20 meters 70.546 feet • 30 meters 97.185 feet • 40 meters 140.559 feet • 75/80 meters 269.798 feet • 160 meters 528.947 feet Lengths above are in feet and inches. ... A 15-Meter Half Square Antenna. This link is listed in our web site directory since Wednesday Mar 25 2009, and till today " 10 meter homebrew vertical antenna " has been followed for a total of 18201 times. My desire was to have an antenna that would provide a lower take off angle than my dipole, be nearly invisible to my neighbors and be easily movable. Labels: 4 elements 10m YAGI. This is for both TX and RX. I have constructed a 10 meter vertical dipole antenna to use with the HTX-100 radio I just got. The average HF Antenna uses elements that resonate on one primary frequency, and then at its multiples. I want to build a antenna that covers 10, 11, and 12 meters and not need 3 different antennas. Finally, a Loop for 10m. Post #218 ~ 0 dBi @ 25° for 40 meters. my vertical was taller though . Sometimes, the roof-top is not accessible for a simple monopole with radials. Tuning the COM-40VA 40 Meter Vertical Antenna is straightforward and intuitive. Read More. Shark Antennas S-FM10 Mono Band HF 10 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max. Top Five Get-On-The-Air-Quickly Ham Radio Antennas... Ham Radio HF Antenna For Limited Space, Post #1546. The half wave radiating portion of an antenna is best at ½ to ¾ wave above ground level. N4LQ 160-10 Multiband Doublet with Auto-Tuner. ... Homebrew 10 meter band 4 elements Yagi Beam antenna . But the G7FEK is not your average HF Antenna. Welcome to the world of antennas and homebrew. FREE Shipping. 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.”. A PVC frame supported in the center for a rotor would allow "aiming" the antenna. There are no traps, coils or linear loading elements to rob power. 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. SWR is under 2:1…. Post #1548. However, they are a marked improvement over a dipole or vertical and are well worth building. More Buying Choices. It’s a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands”. Post #223; A Full Wavelength Loop for 40 through 10 Meters. A full wavelength loop antenna can have as much as 2 db extra gain over a dipole when compared at a similar heigh. Step 3: The Radials. #1. 5/8 Vertical Ground Plane antenna for 10 meters. I would like it to be 5/8 wave vertical. Stripping off the 10.6 length, I found a 100 meter roll of 6 core telephone wire and chopped 15 meters off it. I was able to complete this project in two evenings. Vertical Antenna, HF, 6BTV, High Performance System, 80, 40, 30, 20, 15 and 10 meters, Includes Radial Plate, OMNI-TILT Base, Cable, Hardware, Kit See photo album "Homebrew 10 Meter Vertical". They are a simple design and offer more gain than a half wave dipole antenna. On VHF, I use a roof-rack-mounted 5/8-λ commercial mobile antenna that retails for $14.95. $99.95. Oct 21, 2012. If you don't have an antenna up for 10 meters, here are some antenna projects for you to try and see what all the 10 meter fuss is about. Po... Ham Nation 355: All About Fractal … I have a 2-element 12-meter yagi and it definitely improves my signal on that band. 315. ~ 4 dbi @ 37° for 15 meters. I cut 4 elements each a 1/4 wave at its band. Specifications: • Full band coverage on 20 or 17 or 15 or 12 or 10 meters with SWR under 1.5:1 • No Tuner needed • Bandwidth: Over 750 kHz For example the 20m Inverted V will work on 20, 15, and 10m because those frequencies all ‘fit’ on the antenna at even multiples. Glen, K9STH. Post #224; The Bent Dipole or Inverted "U" antenna. Some antenna ideas for 10 meters band 10 Meters EH Antenna PDF file with plans to build an eh antenna for 10 meters band, by lloyd butler VK5BR J-vertical for 10 meters J-vertical … The larger the wire, the wider the bandwidth. But it is paid for. 75 ohm coax. The vertical antenna operates from 160 meters through 10 meters using a good quality outboard customer supplied tuner. CO LINEAR ANTENNA DESIGN While it is not possible to home-brew a commercial quality antenna, it is very feasible to build a collinear antenna for average use. I enjoy building antennas. Otsego, MI. Quick View. SWR is under 2:1 from 26.960MHz to 29.890MHz. Either will perform well, even a modest heights, like 20 or 30 feet. It's a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 meter amateur radio bands. Tuning a CB Whip for use on the 10 Meter Ham Band.... Homebrew 10/20/40m EFHW vertical antenna-"SOTA", P... Building a Doublet Aerial. Of course, with a vertical element of approximately 15′ this is a non-resonant antenna for the 10, 12, 15, 17 and 20 meter bands. Ever notice that gizmo at the base of your ½ wave or 5/8 wave two meter mobile antenna? First of all, I cannot put up a beam without changing everything around, so that's out. Reports are excellent. It takes me forever to complete some projects. A 10 meter ground plane antenna that can be mounted on a mast or used as a ground mounted vertical antenna. Compare. Lunch-Time Operation: With small rigs, short antennas, and an open band around noon, 10-meter lunchers are more numerous than we imagine. http://www.amateurradio.bz/10_15_20_trap_vertical_antenna.html. I'm building it out of PVC and 10 AWG wire. Turning to my trusty ^antenna bible, the ARRL Antenna ook [7], I found the following: Practical Suggestions for Vertical Ground Systems At least 16 radials should be used if at all possible. Success! So far received 13 votes for a total score of 6.54/10. See photo album "Homebrew 10 Meter Vertical". $27.99. From David, N5IZU Portable All Band Antenna-- "IK-STIC" -- a multi-band vertical dipole antenna which can be used in the field for quick set-up and quick band change. DX-Engineering sells the big vertical antenna as a complete kit, with certain items as optional extras. The entire kit, including the large numeral 4:1 RF transformer/balun, arrived in 2 large boxes. It arrived within two days of ordering. What could be more simple and smaller (at least for HF use) than a 10 meter dipole or vertical. I used two lengths of PVC pipe to form the horizontal elements of this simple, 10m loop antenna. Compare. Drawing above is the layout of the Wonder bar for 10 meters. By attaching the center conductor of a coax feedline to the tubing, and the shield of the coax to a couple of radials from the base of the tubing you can load the vertical across quite a broad range of frequencies. I … I read the article he was referring. Location. FREE Shipping. BASE ELEMENTS WERE TUNED TO MINIMIZE SWR NEAR DESIRED RESONANT FREQUENCY START WITH THE 20M MAST FINAL TUNING APPROACH RADIO … Remember, 30 feet is almost one-wavelength above ground on 10 meters. The Homebase-10 is a simple to make wire halo antenna for 10m (28MHz) built using parts available from the local DIY store. Some antenna ideas for 10 meters band 10 Meters EH Antenna PDF file with plans to build an eh antenna for 10 meters band, by lloyd butler VK5BR J-vertical for 10 meters J-vertical antennas for 10 meter band, a slim jim for 28 MHz with photos and plans 3 Element Yagis Antennas for HF All these plans use the DK7ZB match 3 Element Antenna for 28 Mhz i also used a one piece tuning ring . Instead of … Full length for 40 meters it stands 6 feet tall atop its 8" spike made from 1/4 inch aluminum hardware store rod stock. A Shortened Centre-Loaded Inverted ‘V’ Antenna for the 160-Meter Band. The Homebase-10 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. Sirio Antenna Sirio Tornado 50-60 Mhz Omni-Directional 6M Vertical Base Station Antenna. 149. frequencimetro falante . Get it Tue, May 10 - Thu, May 12. Post #220. I wound this on to the fishing pole which gave me 6.8 Mhz. 4.5 out of 5 stars 9. i had 108 inch sloped ground elements on it . “This antenna project came out very nice. i tried 22 1/2 ft and 23 ft but i didn't see any difference between 5/8 and .64 wave lengths . Still using the 4 radials of 5,2m (1/4 wave on 20m) the antenna was not usable. The copper colored lines are the wire "triangular loops" attached to the loading coil in the center of the antenna. With the 10 meter band cooperating lately, I decided to homebrew a 10 meter vertical antenna. My $3 Melbourne, FL Hamfest find, a 3 dollar 20 meter hamstick, and i reworked it for 10 meters. 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! Add To Cart. It’s what some call a “Nested Marconi” antenna. it was a very effective antenna . But both sides of the antenna must be extended to the same length. 80-meter dipole and I really enjoy CW on that band. This is the antenna I have constructed : 10M Vertical Antenna by dxzone.com. This video is to show the newcomer or the seasoned operator... My $3 … No. It’s a cylinder about 2 to 3 inches tall and about an inch round. N6AQ 40 Meter Home Brew HexBeam. #1. Quads 10-12-15 Meters From IZ7ATH To this end, I ordered and carefully reviewed a detailed report, "HF Vertical Performance Test Method ... nothing happening on 10 or 6 meters anyway, so I decided not to put up a large 20/15/10 m beam, and I Effective vertical Antennas For 10 Meters Have to Be at the Right Height above Ground. Compare. This 3 element 10 meter Yagi antenna that I made was belongs to 9W2ODY. This antenna may be built as a 20 meter, 17 meter, 15 meter, 12 meter or 10 meter monoband vertical antenna. Petlowany Three-Band Burner Antenna -- Trapless short vertical antenna - Resonant on 20, 15 and 10 meters, without traps, 12 and 17M with a tuner. I operate HF and VHF mobile every day. The antenna can be mounted on the ground or on a mast. Location. lamented the expense of good antennas for the HF bands and 2 meters. i had 108 inch sloped ground elements on it . Look at the picture for more details. CUSHCRAFT AR-10 10 Meter Ringo 28 MHz Vertical 17.6 Feet Tall 1000 Watts SO239 Connector. Quick View. Patterns of 43 foot Vertical Antenna on the major HF Bands. FM101x - New To FM Repeaters ? Experimental measurements and calculations show that with this number, the loss resistance decreases the antenna efficiency by 30% to 50% for a 0.25 wavelength - This home-brew antenna for 10 meters band cost just a few dollars, but gave excellent results by WA6CDO Homebase 10 - The Homebase-10 is a simple to make wire halo antenna for 10m (28MHz) built using parts available from the local DIY store. Starting with the bottom section of the antenna, a piece of 11 foot aluminum tubing was cut down to … i home-brewed a GP using a maco type tuning ring . The whole thing weighs 10 … D-130J D130J Original Diamond Vertical Discone Antenna - 10m-23cm. 10/15/20m Trap Vertical Antenna, Part 1 of 4. $9900. 19. Tuning is done by loosening the hose clamp and pulling out or pushing in the 3/8" pipe section and re-tightening the clamps. Houston, TX. January 1, 2012 By Dan KB6NU 8 Comments. I built my first homebrew 160 … The vertical--again, usually a mag-mount antenna in the parking lot--fills the bill. i tried 22 1/2 ft and 23 ft but i didn't see any difference between 5/8 and .64 wave lengths . However, the alternatives may also be unattractive for the situation. Wilson 1000 Magnetic Mount CB/10 Meter Antenna. This antenna project came out very nice. … My desire was to have an antenna that would provide a lower take off angle than my dipole, be nearly invisible to my neighbors and be easily movable. Post #219; An 80 through 10 Meter doublet antenna. $93.00 (2 new offers) Apr 28, 22 01:19 PM Constructing The Vertical: The total height of this antenna is 33 FT. i made mine out of 1 inch x 1/8 inch thick aluminum strip from lowes . You will have to rig some type of insulated support for the wire elements. The peak radiation angles and relative antenna gain for each bands are: ~ 5 dBi @ 57° for 10 meters – impressive, but high angle. The HF Satellite Antenna by W4SAT This is a no compromise dual band antenna. Vertical Antenna 160 through 10 Meters with the patented SAF-T-TILT™ Base DXE-MBVE-5 US Patent Nos. The main category is Vertical antennas plans that is about Vertical Antennas Projects. The 10/15/20 Meter Trap Vertical Antenna. I was thinking of either a ground plane (at 90 feet) or hanging an inverted V off the existing feedline (also at 90 feet) that's used for the 160 and 75 meter antennas (I currently have the 160 and 80 meter antennas on the same coaxial line). I even considered constructing a home brew vertical of various designs. Posted date: November 01, 2015 in: Antenna No Comments. Step 1: All of my 1" OD tubing is 11 FT in length. 41: A 10-Meter J-Pole L. B. Cebik, W4RNL (SK) Many 10-10 operators live in restricted spaces calling for a vertical antenna. Also the possible location of the 50 ohm point that the coax … #1. A fellow Ham recommended that I try building a 2 meter / 70 centimeter vertical dipole antenna. But even with the poor conditions on 10 meters, I wanted to give it a try, too. The 10 Meter Loop Antenna by KG0ZZ. Step 8: Tuning Your Antena. ~ 1 dBi @ 16° for 20 meters – nice low angle. A Ground Plane antenna project for 10 meters band by N4ZAW. A Simple 40-Meter Half Square Antenna. Get it Fri, Jun 3 - Tue, Jun 7. Only 2 left in stock - order soon. These particular verticals come with a tuning adjustment that will enable them to … This winter looks to … A High Efficiency Extended Length Mobile Antenna Antennas, Home Brew 10 meter whip homebrew KL7JR 40 - 10 Meter Portable Vertical - HAM RADIO - AMATEUR RADIO. Only 5 left in stock - order soon. $34.95 $ 34. A couple of attempts later and about 50cms of wire short, the vertical tuned in to 7.05 Mhz with a very large bandwidth, certainly better than the loading coil version. i also used a one piece tuning ring . A radio amateur friend and antenna designer came up with a simple design for a 10 meter vertical, which another friend and I modified to make work for the 14, 18, 21, 24 and 28 MHz ham bands. Its performance surpised us, and I’ll share it with you, in case you too are looking for a simple, inexpensive DX antenna that really performs well. I have looked on a few sites that show others using a 1:1 air coil balun on their antennas. 1/8 wave the base of … for counterpoise I use a 17' piece of #16 speaker wire. Since the lunch hour (or half-hour) is all too brief, operators want a system that wastes no time in set-up and take-down. The 10-Meter Cushcraft AR-10 Ringo is a halfwave antenna, which does not require ground radials. 10M = 8.20 FT (15M STINGER GUESSED AT 2FT) ELEMENTS WERE CUT 1ST, COIL ADDED AND SUSPENDED OVER GROUND SYSTEM ON A FIBERGLASS POLE WITH A PULLEY. 95. it was a very effective antenna . Posted date: January 01, 2015 in: Antenna No Comments. Sure, its ugly. If you can’t get it that high, then use 1/8 wave. my vertical was taller though . ... A 10 meter ground plane antenna that can be … Attached plastic spreaders to the CB antenna and hung up the 4 other bands. It uses two vertical segments and … Post #221; A simple 20-Meter half square antenna. • 10 meters 34.835 feet • 12 meters 40.296 feet • 15 meters 47.349 feet • 17 meters 55.469 feet • 20 meters 70.546 feet • 30 meters 97.185 feet • 40 meters 140.559 feet • 75/80 meters 269.798 feet • 160 meters … When cutting wire to make the Antenna, always add some for final #1. No comments: ... DV4080 VERTICAL (1) Flag (1) GlobalSET 2009/2 (1) Helix Antenna (1) ILLW 2011 (1) I was able to complete this project in two evenings. After the trap there is about 10 meters of wire making one side of the antenna 30 meters long. Mobile antenna - Antennas: Mobile - The … Dec 17, 2013. With the 10 meter band cooperating lately, I decided to homebrew a 10 meter vertical antenna. A 5/8 wavelength vertical for 10 meters. Find this Pin and more on Radio Stuff- Codes, Charts, Diagrams, Maps and Such by Spencer Sholly RT (R) (ARRT). Loop antennas are a favorite among hams. 2 Meter Homebrew Wire Antenna - Ajilbab.Com Portal KL7JR 40 - 10 Meter Portable Vertical - HAM RADIO - AMATEUR RADIO. Drilled a hole nearly at the bottom of the antenna and connected all elements together. Started with 110" and trimmed for lowest SWR at 28.400 MGZ (10 Meter Calling Channel). Within that gizmo is the 50 ohm to Hi Z matching device. You are now the proud owner of a Comtek 20 Meter Vertical Antenna. i home-brewed a GP using a maco type tuning ring . A Ground Plane antenna project for 10 meters band by N4ZAW. So lets get started. Use your measuring tape to make sure both sides are the same. Pay no attention to … MBL3-B - ProComm 3' "Monster" 1500 Watt Base Loaded CB Antenna Made in USA 10/11 Meter Antenna Base Load. When collapsed and disassembled the longest piece is 10" collapsed whip. i made mine out of 1 inch x 1/8 inch thick aluminum strip from lowes . Double Extended Zepp HF Antenna. Wound up with a SWR of 1.02 using a tick over 100".
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