6 Meter Moxon Homebrew

Although this design has been around for a long time, it is only gaining popularity now due to the recent improvement in high power antenna tuners. The boom is 6 feet 6 inches long. Nashua Area Radio Society › Topics In All Forums › Homebrew Forum › Possible 40m Short Yagi Designs… This topic contains 9 replies, has 6 voices, and was last updated by Jim Lajoie 2 years ago. Its really an impedance transformer (9:1) to feed a high impedance, end fed (unbalanced) random wire which is likely to be a few hundred ohms, and transform it into something closer to a 50Ω (unbalanced) coaxial input, hence UnUn. Product Code - 11M2MOXON. Once is was on 11 meters in the small tower the resonance frequency went up to 6. SOTA 2m/70cm telescopic Dipole Antenna Pt1. org The … K6MYC on Antenna Testing. But I'm getting ready (saving up) to get a 10 meter ham radio and will be needing a base antenna for it. More Buying Choices $41. Moxon 6 Metre band 50MHz Antennas New version 2 released end of June 2017. * A moxon, compact and more gain than dipole. Diamond 432 MHz 10-element yagi @ 20 ft. Some homebrew construction details for this Moxon. I chose moxon as my first 10 meter HF antenna as it is small and compact and it is directional, allowing me to focus it into a single direction for a pretty quiet QSO, without much interference. Hope that helps. Vertical Dipole Portable Base Mobile Alpha Magnetic Loop antennas. 5 feet long. Here are some other examples of the end fed half wave antenna. 3 Element Yagi Directional Antenna provides up to 6. com MFJ 6-Meter Moxon Antenna MFJ’s 6-Meter Moxon for limited space features low SWR and a broad cardioid pattern with 5. One of my SWL Murali (School Teacher), who is a good listener of MW-SW-FM bands, asked to make an antenna which gives directivity, wide angle and very high gain for his own use. Wire dimensions were as Pete's EZNEC model. Here are a couple of pictures I took this morning showing my current Home Brew base antenna. Product Code – 11M2MOXON. MFJ 6-Meter Moxon Antenna MFJ’s 6-Meter Moxon for limited space features low SWR and a broad cardioid pattern with 5. 6 out of 5 stars 15. V or U Quagi. A Practical, 5-band Homebrew Wire Beam. The 6 meter version tested out just as well, although I may have left it just an inch or so long, so as to emphasize the lwoer end of the 6 meter band, and I may, later, telecraphically shorten the elements and raise the sweet spot a few MHz. B Cebik website. I feel the Moxon can show nearly perfect matching results, and a <2. Putting up a ZS6BKW Antenna on a Spiderbeam. MFJ-1890 10 Meter Moxon Antenna (Tested on 10 meters & 11 meters/CB Band) Recently I got my hands on MFJ's new 10 meter Moxon antenna. 2 and 6 Meter Coax Antennas After reading John's (N0KHQ) article and his description for constructing a reduced size Moxon antenna using coax, I decided to expand on his concept but in a Yagi configuration. com 6 Meter 5/8 Wave Vertical Antenna The G3JVL 6 Meter ground plane vertical is a compact antenna that is ideal for portable operations. The antenna we used was a Home brew "Moxon" antenna, first time i had used one of these antennas so it was a nice interesting experience to learn about this antenna and use it in the contest. Even zip cord such as what is used for lamp cords will perform quite well. It is just Optimized Moxon for the 15 and 10- meter Bands. Finally I've got round to begin the service of the home-brew G3TPW Cobweb. The antenna is relatively inexpensive, easy to build, and performs well at a height of 20 feet. I had tried several different variations of indoor wire antennas for 2 meters but once I built the Moxon I was able to use a gain antenna with some directional characteristics. 5-6 dbi of gain and a 25db front to back ratio. 95 (1 new offer) Comet GP-15 Tri Band 52/146/446 MHz. How would you like to build a simple, lightweight 2 meter antenna for both portable and home station use? In this video from Paul Athersmith, we learn how to make a homebrew 2 meter Moxon Antenna that is easy to build and is small enough to take with you on portable and emergency operations as well as serve as your prime 2 meter antenna at your. Some homebrew construction details for this Moxon. IK1ZYW Vertical antenna A vertical antenna for stationary-mobile HF-VHF operation. This was 2 meters above ground. All our antennas use the best quality parts and tested with the latest test equipment. • The horizontal leg of the antenna on the bottom should be 2 to 3m high (6’6” to 9’10 ”) high enough for humans and animals to walk under. 70cm Vertical Antenna. The 3el is about 50 ohms for a broader coverage of the band so a direct coax match using the RF choke is FB. MFJ 6 and 10 Meter Moxon Antennas! MFJ-1890, 10-Meter Moxon, $84. The 6 meter version tested out just as well, although I may have left it just an inch or so long, so as to emphasize the lwoer end of the 6 meter band, and I may, later, telecraphically shorten the elements and raise the sweet spot a few MHz. Ham Radio 2m Backpack Quad Antenna. 95 The [FONT="] Moxon antenna (invented by Les Moxon-- SK 2004, G6XN) is similar to a 2-element yagi, although elements are folded and spaced to eliminate the need for impedance matching. VHF Portable Dipole. Essentially it consists of two metal or wire elements: (1) a driven element with its ends bent back towards the reflector (2) which has its ends bent towards the driven element. 20 Meter Vertical Moxon. Below that it is not. The larger the wire, the wider the bandwidth. My new 6 m antenna is in the Norwegian ham radio magazine Amatørradio this month and the two first pages are shown below. •Classic Hex with special 20 meter design •Less than 16 ft diameter vs 19. The first antenna I have very flat swr 1:1 match. Thoughts have turned (no pun intended) to directional antenna's, having looked at the Yagi and Quad antenna designs, I then stumbled across the Moxon Rectangle, this 2 element antenna offers similar gain figures to a 3 element Yagi, with better F/B ratio's. Een quad is simpel te maken, en redelijk breedbandig (lees niet kritisch). 2m 70cm Crossed Yagi. The single Moxon oval pattern allows both dimensional inaccuracies and. Today, I’m going to show you how you can easily build a homebrew 2 Meter ¼ Wave vertical antenna for under $10. The title is "A Moxon summer antenna for 6 meter". Welcome to Reddit's own amateur (ham) radio club. SO-239 pigtail feedpoint. The detailed construction drawings, sheets and. Only at eHam. 5-6 dbi of gain and a 25db front to back ratio. If like me you like to use Data modes, you will probably use 20 meters a lot. Manufacturer of Wireless Accessories - Apparatus - Networks - Digital - Voice Transmission - Reception - Voice - Image - Data Communication Apparatus - CW SSB FT All Modes - HF Portable - Mobile - Telephone. It was a rare Moxon-to-Moxon contact, with homebrew 17 meter Moxons on either end. The detailed construction drawings, sheets and. A 9 Element 2M Yagi. The total bandwidth is very wide and even at 7. The title is "A Moxon summer antenna for 6 meter". This permits a better tuning. I am a big fan of moxon antenna's and have been please with the MFJ-1890. I had tried several different variations of indoor wire antennas for 2 meters but once I built the Moxon I was able to use a gain antenna with some directional characteristics. Moxon 20m. No antenna designs I could find were optimised for 52 MHz, and many operators complain thy cannot use their yagi at 52 MHz. The aluminium tube is 1 meter long and can be installed anywhere. WB5CXC 2 Meter Vertical Moxon I made the antenna out of 1/2" PVC and #6 copper ground wire. It turns out that I do have an SWR meter suitable in a Zetagi meter that I bought for HF, I checked the specs. During a visit to a local garden centre, I bought a pack of 6ft bamboo rods. 6 meter omni halo by dxzone. Browse your favorite brands affordable prices free shipping on many items. The antenna builds on the design of L. The performance was excellent with good gain, great side and back rejection and seemed to work very well. 88 ft and 44 ft are popular lengths. Note ** Baby Bobbers can not be upgrade to a 20,17,15,12 meter. Here is a rough guide to my home brew 2m Moxon (According to some old kitchen scales it weighed in at around 160g, my luggage ‘scales’ said. Cebik's (W4RNL) article Moxon Rectangles for 6 Meters and features a unique mounting scheme which enables the antenna to be rotated for horizontal or vertical polarization. Grid Square Map (PDF) USGS Topographic Maps for. 70cm Ruslan Yagi. The detailed construction drawings, sheets and. Construction of W6NL Moxon on Cushcraft XM240 Dave Leeson, W6NL The W6NL Moxon Yagi is a high efficiency two-element 40m Yagi that uses cross elements to provide both loading and Moxon coupling. 20 Meter Vertical Moxon A 14 Mhz version of the vertical moxon antenna homebrewed. Take a look at a Moxon 2-element manually rotatable wire beam antenna. I bought 4 mobile stick antennas for $20 and used two of them plus a structural T tie bracket (reformed with a hammer while in my vise), mobile mount stud for the hot leg, 3/8-24 bolt through male to male adapter from a spring mount for the ground leg. 17 on 15 July 2015 fixed a bug when restoring a saved file. I use my MFJ-259B antenna analyzer so power isn't an issue. Cost to build was very low and Construction was very easy. Square box section boom as standard. The problem with trying to build a Moxon beam out of lightweight material is, when the wind blows, the elements move around a bit and the SWR swings all over the place. Manufacturers of High Quality Amateur Radio / Ham Radio HF Yagi, Transmitting and Receiving Antennas. Thoughts have turned (no pun intended) to directional antenna's, having looked at the Yagi and Quad antenna designs, I then stumbled across the Moxon Rectangle, this 2 element antenna offers similar gain figures to a 3 element Yagi, with better F/B ratio's. A basic outline draw-A 6 Meter Moxon Antenna Discover 6 meters for the first time or enhance your existing operation with a rugged but portable version of this novel 2 element antenna. Vertical Dipole Portable Base Mobile Alpha Magnetic Loop antennas. Known as the Magic Band, the six meter band can be mysterious, unpredictable, and downright fun. •Classic Hex with special 20 meter design •Less than 16 ft diameter vs 19. Directly overhead the Moxon performs a little better than the Yagi so long as you don't fly too far behind yourself. In free space the center-fed half-wave antenna has an input impedance that is a close match to 50 ohm coax and to most radios that have a 50 ohm output impedance. The next generation in Design and manufacturing. The 6-20mtr vertical antenna can be assembled and installed very quickly because it has a single 5,4 meter telescopic element and therefore no guys are needed. On 10 meters tunes well but I made a modification: To the section of C2 that goes to the coil with less turms i switch in and out a 50-100pf capacitors in series witch this section of C2. Uniden Black Walkie Talkies (One PAIR of Two Way Radios) with Batteries and Belt Clips Main Color: Black Up to 20-mile range 22 channels Compact Design Battery Strength Meter Channel Scan/Monitor Includes: 2 Radios, 6 AAA Alkaline Batteries, 2 Belt Clips, Printed Materials New in Original Factory Packaging - FAST and FREE SHIPPING to any US ZIP CODE Paypal, Propay, Visa, Mastercard, Discover. I have not seen it on the internet so here it is for you to try! I personally have not tried this antenna but it should work fine if you follow the very simple directions! It can be built as is for 2 meters, or you can try it on other bands or frequencies with the formulas provided by me below. Well, this may not be what your looking for, but, I have a home brew 20 meter Moxon fed with 450 ohm liine, making it multiband (W5RZ design - on LB Cebik site) What I am using for a tower is an old Hygain Hytower, that is, the first 24 feet is lightweight BX type sections, tapered, the "spike" was removed and replaced with a standard aluminum. 20 Meter Vertical Moxon. The quagi My plan was to create an antenna what is easy to build, cheaper than the ATK-5, but has at least the same gain as the yagi. But perhaps you should change the number of coils to be wound KB2NXW. Hope that will help you in your. Jan's is a bit cooler than mine: His is flat, without the "blownout umbrella" support that we see in mine (below) and in the Hex Beams. I wanted to check the SWR to evaluate the overall matching. Dipoles antennas are easy to build and can be very effective when placed half a wavelenth or more above ground. For VHF, anyone who has ever used the old AEA Hot Rod end fed half wave antenna for an HT know the drastic improvement it made over a 1/4 wave antenna. The upgrade of the XM240 to the W6NL Moxon consists of replacing the loading coil LCA sections with four new assemblies, each consisting of. A small amount of tuning adjustment can lower the SWR on 20 meters. I have worked 24 countries with my 20 inch loop. If you want to add bands, why not focus on figuring out how to build a Hex for 30 Meters, or better yet 40. This multiband vertical designs provide 9 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, 40 and 80 meter bands. Flag Pole Verticals •15. The Moxon is a great little beam. Building and installing a homebrew 6M "squalo" antenna. Please note the Choke is a ft140-43 with 8 turns of rg316 as im not QRO. Weighs just 8 lbs. Figure 1 shows design of the Optimized Moxon for the 15 and 10- meter Bands. Previously one of this antenna for FM Radio Broadcast - 3 meter band - was published in hamradio. T hanks to this site and Pete Mills in particular I decided to build a Moxon to take on our trips to the Scottish Islands. But it wasn't until KD6WD, John in Redding Ca. rticleould — c seheameu ts echnique oadd 6 meters. (I was using a 1:1 balun at the feedpoint). 1 Shortly thereafter I added an 11 element, 2 meter FM Yagi (a hand-me-down from my dad, WA1INL, now SK) used for repeaters and foxhunting and another 6 foot tower with a homebrew five element, 10 meter Yagi, again from The ARRL Antenna Book. com MFJ 6-Meter Moxon Antenna MFJ’s 6-Meter Moxon for limited space features low SWR and a broad cardioid pattern with 5. A 2 element MOXON antenna for the 6 meter (50Mhz) Band. The Moxon is a great little beam. Looks to be around 300mW at 12v More Power On 144MHz With Transistors QST p11 1969 August David F. The Moxon antenna was designed by Les Moxon G6XN and is an optimisation of an earlier Australian design for a compact 2el beam. November 7, 2010 Karmic Koala makes you EVEN YOUNGER The smell of an old HT-37 75 meter AM DaVinci Code QRSS rig on the air Cul-de-sac astronomy with TWO telescopes READING: SPRATS, Hot Iron, Sky Buddies, Wired Jeri Ellsworth's homebrew transistors Tatjana Van Vark's homebrew Enigma-like machine MAILBAGLinux Ubuntu and Audio Quality. Some homebrew construction details for this Moxon. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has been specifically designed for use with a tuner and amplifier. I finally got around to constructing a 5 element yagi for 6 meters. My purpose was to ultimately end up with antennas that I could just use for monitoring to catch band openings etc. The orange type appears more firm and sturdier than the blue ones. I had a very nice contact on 17 meters yesterday with Jan DL1YC. The rig tunes from 28. Click Here for free End Fed 6 - 40 Meter Matchbox Antenna assembly instructions (tuner required). I made one a year ago out of thin ally tubing and it worked as described. Performance is equal to a J-pole, but it’s smaller, less obtrusive and more weatherproof. @NT7S How about a Moxon? Somthing like this. Homebrew Buddipole plans; Homebrew Buddistick plans; Magnetic Loop Antenna Calculator; Simple HF Balun Construction; End-Fed HF Antenna Matchboxes; Homebrew Lightweight 6 Meter Moxon; Tape Measure 2m Yagi; Enclosures; KX3 GoBox; WG0AT's KX3 Case; Online Tools; SOTA Mapping Project; SOTAwatch; U. 3 dBi forward gain and 30 dB of interference killing front-to-back rejection! Mount anywhere using lightweight TV antenna hardware. On 6 Gain is everything and second to height. Other authors suggest to use a T200-6 instead of the T200-6. They feature stainless steel hardware for long trouble-free life. Dual Band 2m / 70cm vertical dipole BUILD #2 Part 2 of 4. A 9 Element 2M Yagi. 20 meters may be slightly higher but hopefully below 1. Once is was on 11 meters in the small tower the resonance frequency went up to 6. In my mobile set-up, the square loops on 2 meters have made contacts as far as 280 miles. the Moxon is a great antenna for small spaces but you might also want to look into a H Double bay/Skeleton Slot which. I've heard a couple of stations recently discussing using a Moxon rectangle antenna on 4m, but had to go looking in my books to discover what they were talking about. I just bought a 36' motorhome and plan to travel extensively. you should find that the SWR on 15,10 and 6 will be low. The antenna was inspired by L. 1005 /F(MHz) feet or 306. Dipole Antenna Length Calculator. A very short version is here. Of course you need to "size" your feedline according to the power you intend to run. Doublets Doublet - Multi-band antenna that is not resonant on a particular band. All our antennas use the best quality parts and tested with the latest test equipment. Cebik, W4RNL in QST June 2000 - "Having a Field Day with the Moxon Rectangle". My Homebrew 10 Meter Moxon antenna in my backyard I took some time off to build my first HF antenna using the plan I’ve obtained few months ago. I had a very nice contact on 17 meters yesterday with Jan DL1YC. Figure 1 shows design of the Optimized Moxon for the 15 and 10- meter Bands. The Antenna Farm : 2 Meter High Gain Antennas - VHF & UHF Mobile Radios Radio Accessories VHF & UHF Hand Held Radios Antennas Mobile Antenna Mounts SWR/Power Meters Adapters Coaxial Cable Two Way Accessories Antenna Accessories DC Power Supplies Coax Cable Accessories Amplifiers Connectors Aviation Radios Repeater Systems Towers & Accessories Scanners & Receivers Duplexers Diplexers. the 40 meter position, as shown in Figure 1. K6IF/W6BDN 40 Meter Rotatable Dipole. Efficient 2 meter Disguise Antenna. Building a 2-Meter Moxon by Stephen Dunifer Source´S : http 50 Mhz (50 Mhz it requires kit optional) 3 elements yagi : 6-10-12-15-17-20 meters 1 elements dipole. Note: At Six meters the diameter of elements in terms of wavelength starts to become large, even with heavy wire like 10 gauge. 8i Tube Intergrated Headphone Amplifier (4 x 6V6 (1) Audiotailor "Jade" Tube Headphone Amplifier. , yet delivers an amazingly clean cardioid pattern with 3. 2 Meter Antennas. Resources listed under 20 Meters antenna Plans category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. Notice how the pattern shape, gain, and take-off angle change as the antenna is raised. Please visit there if you have an interest in. A Moxon is a special form of a two-element Yagi-Uda antenna with the elements bent towards each other making it only 2/3 the width. Weighs just 8 lbs. A 3-Element 160 Meter Vertical Array Rudy Severns, N6LF; [email protected] I have almost completed one and have yet to add the feeder to complete the first attempt. The elements are loaded Capacitively & Inductiveky which shortens the overall length while still maintaining a good performance across the 40M band. There have been many manufactures over the years that built half wave vertical antennas that had only a few short radials. Of course you need to "size" your feedline according to the power you intend to run. In a past issue of AntenneX, I described the properties of a 2-meter Moxon rectangle and surveyed some potential uses for the antenna. beam Moxon (14 MHz) DXBeam (DXM20-2mx) 20 meter 2 element beam Moxon (14 MHz). Iadeen h b very pleased with the results ofy0nd m 4 a 20 meter skeleton sleeve dipole ni arecent. It allows the average amateur to compete with the big boys for DX and without spending your retirement to do so. * 3 element beam or 2 element quad * larger yagi 4-6 elements. Home Brew Mobile 6M Halo. We've got some flat plate for making boom to mast clamps and other fabrications, and other tubing of various sizes for your homebrew project. Click on Calculate and the optimum length for that combination will be displayed in feet, inches and fractions of inches, and in meters. Reviewed by Bob Allison, WB1GCMAssistant Laboratory [email protected] Vertical Dipole Portable Base Mobile Alpha Magnetic Loop antennas. The second project below is the 6 meter Halo antenna. Arrow Antenna Review, Tips & Modifications. 17 meter center frequency to ensure a low SWR across the entire phone band. html AWG Conversion algorithm from. The aluminium tube is 1 meter long and can be installed anywhere. Cushcraft 2m 10-element yagi @ 22 ft. Some TIPS on measuring VSWR and troubleshooting M2 … Antenna Gain: dBi vs. Contact: email: [email protected] I recently finished a 4 element sort-of-OWA-ish beam on an 8 foot boom for 6m and am LOVING it! Punching through to both coasts and borders during openings with 100 watts and a modest station. A three element yagi can achieve both good gain and good F/B simultaneously in a way a two element yagi can't. 5KW power for configurations with 30m Elements diameters 50-45-40-35-30-25-20 Weight 12kg Coil in aluminum tube for a perfect mechanical. Homebrew 2 meter. 66 velocity factor phasing and matching lines 13. The folded X-Beam, examined in Part 1 of this. Since 10 meters and cb (sometimes refered as 11meter) are so close in bandwidth often a cb antenna can be tuned for 10 meter. 47 Figure 5—The basic dimensions of a Moxon rectangle. Maybe I'll just drop the whole Moxon idea, and have a 6. Once the SWR is good for the 40 meter band, you can test 20, 15, 10 and 6 Meters. Use our keyword tool to find new keywords & suggestions for the search term 20 Meter Moxon Antenna. Take a look at a Moxon 2-element manually rotatable wire beam antenna. 18 mtrs or 13. A Choke Balun for. If needed, it can be disassembled into a very small bundle no longer than the longest element. I also made a 10M Moxon out of PVC and wire. 4 elements VHF and 10 elements UHF. All three of these antennas have done well for me. Searching for a half-size half-size 2-element Yagi, I found the design by Gary Hanson (KJ5VW), ref. November 7, 2010 Karmic Koala makes you EVEN YOUNGER The smell of an old HT-37 75 meter AM DaVinci Code QRSS rig on the air Cul-de-sac astronomy with TWO telescopes READING: SPRATS, Hot Iron, Sky Buddies, Wired Jeri Ellsworth's homebrew transistors Tatjana Van Vark's homebrew Enigma-like machine MAILBAGLinux Ubuntu and Audio Quality. 70cm Vertical Antenna. I came across a Clansman 4 section antenna, each section being 1 meter in length witch I'm going to add a PL259 connector to the bottom of it. It continues to work great and takes up limited space. Fabricates wire beam antennas, baseplate components for Homebrew Hex, Moxon and Spiderbeam antennas. They are especially useful on 80 and 40 meters where they perform well at modest heights. As I noted in an earlier post, I've purchased an InnovAntennas 3-element LFA yagi for six meters. Made From a TV Satellite Dish. Putting up a ZS6BKW Antenna on a Spiderbeam. The Moxon is a great little beam. The second project below is the 6 meter Halo antenna. For example, here is the elevation pattern for a Moxon Rectangle designed for 21. I used 1″ thin-wall PVC pipe, aluminum tape, and RG-8X coax. The antenna shown here is a 6 Element OWA Yagi for 2 Meter amateur radio band, scaled from its 6 meter counterpart, the design was taken from L. ARRL Product Review of the M2 6-Meter HO Loop Antennas. When all is done the final check is if the antenna is in the 40 meter band. Construction of W6NL Moxon on Cushcraft XM240 Dave Leeson, W6NL The W6NL Moxon Yagi is a high efficiency two-element 40m Yagi that uses cross elements to provide both loading and Moxon coupling. 2 Meter Slim Jim Antenna Using 300 Ohm Twinlead This design is based on the standard Slim Jim antenna. Another option if you can't fit a full sized beam is the Par Electronics Stressed Moxon. This quad has #12 AWG copper elements. I recently finished a 4 element sort-of-OWA-ish beam on an 8 foot boom for 6m and am LOVING it! Punching through to both coasts and borders during openings with 100 watts and a modest station. Cebik, W4RNL. The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. Take a look at a Moxon 2-element manually rotatable wire beam antenna. ARRL Product Review of the M2 6-Meter HO Loop Antennas. I bought 4 mobile stick antennas for $20 and used two of them plus a structural T tie bracket (reformed with a hammer while in my vise), mobile mount stud for the hot leg, 3/8-24 bolt through male to male adapter from a spring mount for the ground leg. The 6 meter loop allowed me to work skip on 6 meters while driving 60 MPH down the highway. Dipole Antenna Calculator. This could be 50 ohm types such as RG58, RG8X, RG8, RG213, or 75 ohm type such as RG11, RG59, RG6 or even 75 ohm twin lead. An Indoor Loop Antenna for 6m Colen Harlow, G8BTK. Iadeen h b very pleased with the results ofy0nd m 4 a 20 meter skeleton sleeve dipole ni arecent. There are almost innumerable ways to build the antenna--that is, ways to support the elements. I recently replaced it with a commercial SuperMoxon to get a bit more gain with not much increase in size. Simple Quarter Wave Ground Plane. When all is done the final check is if the antenna is in the 40 meter band. Stunning 2015 design from G0KSC: ten meter Moxon mated with a 3 element six meter Yagi on one boom with a common feedline. WB5CXC 2 Meter Vertical Moxon I made the antenna out of 1/2" PVC and #6 copper ground wire. be used on 6 meters (I have!) 1/4ʎon 6 meters is 55. The horizontal distance to locations 4,5, and 6 were measured using Google Earth to be 47, 40, and 72 feet respectively. This 2 Meter 300 Ohm Slim Jim antenna is constructed from regular 300 ohm twinlead. Look at the pattern and bandwidth: 1. •Classic Hex with special 20 meter design •Less than 16 ft diameter vs 19. The all time top 3 posts on this blog are designs for 40 meter wire yagis. HyEndFed antenna review. I don't have antena analyzer meter or SWR meter. A Choke Balun for. 300 / 444 / 4 *. 8i Tube Intergrated Headphone Amplifier (4 x 6V6 (1) Audiotailor "Jade" Tube Headphone Amplifier. Requires antenna tuner. • The horizontal leg of the antenna on the bottom should be 2 to 3m high (6’6” to 9’10 ”) high enough for humans and animals to walk under. 4 to 1 Balun. The antenna is about 2. So, I'm hoping this is a good thing. With careful construction and detailed instructions, it is certainly feasible to build no-tune Yagis up to 432 MHz, but I have my doubts about 903 Yagis. build antenna project for 2 meters. A 9 Element 2M Yagi. Moxon 6 Metre band 50MHz Antennas New version 2 released end of June 2017. Analisis de la antena HF portable multibanda Yaesu Atas-25. Having had the time to evaluate it, I find this aerial very useful for both semi-local and sporadic-E on six metres. After putting out the #lazyweb call on Twitter for some antenna plans, Robin G7VKQ pointed me to some simple plans for a 10 meter Moxon. The Kenwood TS-2000, the ICOM 7000, the Yaesu FT-857D will each do everything that this entire list does and take up less space and power in the process!. Of course you need to "size" your feedline according to the power you intend to run. beam Moxon (14 MHz) DXBeam (DXM20-2mx) 20 meter 2 element beam Moxon (14 MHz). Antenna Manuals. No endorsement may be inferred from the mere listing of a URL or link. A moxon has a wider beamwidth than a yagi, and slightly less gain, but at times I find that to be a benefit as I am not having to turn it every 5 minutes. I was introduced to the Moxon antenna at an amateur radio club recently. Any of the materials can be substituted with higher end more expensive alternatives, however, bear in mind my consistent practice of using common, inexpensive materials and processes to put a effective antenna together. Since 10 meters and cb (sometimes refered as 11meter) are so close in bandwidth often a cb antenna can be tuned for 10 meter. Steve Robey said Hi, I have done a bit with the Moxon antenna geometry and also a bit with the WA5VJB style Yagi-Uda so I am intrigued with the idea of combining the two like this, It's really interesting that you figured out a way to make it dual band without a physical electrical connection to the 70CM driven element, I'm assuming that's done with near field inductance?. A low cost, 4 transistor AM transmitter for six meters. Hi there OM, it looks to me, that you having problems with milimeters. I used a piece of half-inch PVC pipe as a template to mark the joists for the 17-meter antenna. Full-wave loops are very popular antennas. 95 MFJ-1896, 6-Meter Moxon, $69. 3 Band HF Delta Loop. Assuming you have a standard SWR meter the switches should read as follows: REF or SWR, FWD, and there should be a slide switch marked "set" or "Adjust". Once is was on 11 meters in the small tower the resonance frequency went up to 6. Building and installing a homebrew 6M "squalo" antenna. A 2 element MOXON antenna for the 6 meter (50Mhz) Band. This 2 Meter 300 Ohm Slim Jim antenna is constructed from regular 300 ohm twinlead. Manufacturers of High Quality Amateur Radio / Ham Radio HF Yagi, Transmitting and Receiving Antennas. Went to Wal-mart an bought a "wrist rocket" style sling shot to make a homebrew antenna line launcher. • The horizontal leg of the antenna on the bottom should be 2 to 3m high (6’6” to 9’10 ”) high enough for humans and animals to walk under. Now turn your analyzer or transmitter to the desired frequency that you want your antenna tuned to. This page describes a simple to build, high gain, omni-directional direct-connect antenna for MURS and 2-meters. 6) and the 12-meter (Fig. When all is done the final check is if the antenna is in the 40 meter band. I had a dipole up for 4m previously (see here), which worked fine, but was quite ugly on a 1 metre boom arm. The first project is a 3 element 6 meter beam. The antenna is designed to be fed with 50 or 75 Ohm Coax Cable of most any length with a Balun. Iadeen h b very pleased with the results ofy0nd m 4 a 20 meter skeleton sleeve dipole ni arecent. A Homebrew 10 Meter transceiver by NB6M What started out as a simple VXO experiment has snowballed into the building of a complete 10 Meter QRP CW Transceiver. 6 Meter Half Wave Dipole Antenna with W2FMI 1500 Watt Balun. I think if I had it to do all over again I would have stuck with the 8 element. The Moxon design has the end parts of the element bend at 90 degrees which helps. I have almost completed one and have yet to add the feeder to complete the first attempt. The KJ5VW 20 Meter Mini Yagi Stage 2 Wind the inductive coils 1. Requires antenna tuner. Here is a rough guide to my home brew 2m Moxon (According to some old kitchen scales it weighed in at around 160g, my luggage ‘scales’ said. November 7, 2010 Karmic Koala makes you EVEN YOUNGER The smell of an old HT-37 75 meter AM DaVinci Code QRSS rig on the air Cul-de-sac astronomy with TWO telescopes READING: SPRATS, Hot Iron, Sky Buddies, Wired Jeri Ellsworth's homebrew transistors Tatjana Van Vark's homebrew Enigma-like machine MAILBAGLinux Ubuntu and Audio Quality. Another "smokin' gun" from the cheapest guy you'll. Welcome to Reddit's own amateur (ham) radio club. Diamond 432 MHz 10-element yagi @ 20 ft. The 6 meter Moxon is built from 5/ 8 inch OD and 1/ 2 inch OD aluminum tubing with 3/ 8 inch OD solid aluminum for the corners. Welcome to Sandpiper Aerials. Of coarse you can tune it to any 2 Mhz portion within.