Moxon Antenna

MoxGen will show you the dimensions and (optionally) generate an antenna model file for a 50 ohm Moxon Rectangle antenna, given the design frequency and wire size. The SmarTech 27Y5S is an OWA (Optimized Wideband Array) antenna, designed for na. Introduction. 50 Add to cart MOXON 2 ELEMENT BEAM. The Front to Back is good,. Email to friends Share on Facebook - opens in a new window or tab Share on Twitter - opens in a new window or tab Share on Pinterest - opens in a new window or tab. Not a bad choice for long range FPV work on 433Mhz. It costs approximately $162 a year for hosting and the forum section for the Moxon Project website. Welcome to the Moxon Antenna Project store. The Moxon Antenna, designed by Les Moxon G6XN (SK), is a compact two element beam antenna with about 5. 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. 5-dBi forward gain, high front-to-back ratio. 15 dB isotropic + about 5 dB ground reflection). jar [options] Application options: -f: Frequency of antenna in megaHertz (Defaults to 14. #!/usr/bin/perl -w # # Moxon antenna dimension Moxon Calculator KG4ZOW Download source code for this program Moxon algorithm and diagram are from http. making this antenna is quite simple and low cost and you can make this in an hour or two. Why not try out a 2m Moxon antenna for your next indoor antenna project! It's a simple antenna to build and provides better performance in less space than other antennas I've tried for weak signal use. Specification and Features. As per my last post, I have been getting pretty excited about working satellites. As the late spring and summer months heat up, six meters comes alive. The AIM 4170C antenna analyzer produced a display that indicated the antenna was in the ball park with two SWR dips; one just above 7 MHz and the other at the third harmonic frequency of about 20 MHz just below the 21m band. The SmarTech 27Y5S is an OWA (Optimized Wideband Array) antenna, designed for na. 15 dB isotropic + about 5 dB ground reflection). All products have a money back guarantee and we can attest to their quality. 5 in x 6 in, with holes and yellow zinc plated u-bolts (1/4 x 20) with nuts to fit 1" tube. Usually these hunts are at night to make it more exciting, and can be great fun. The elements are loaded Capacitively which shortens the overall length while still maintaining a good gain, F/R across the 40M band. Click to share on Google+ (Opens in new window) Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window). It takes its name from the amateur radio operator Les Moxon ( amateur radio call sign G6XN). frequency of 90 MHz adding a director 7 inches in front of it transforms it into an antenna with a good gain across the whole FM band and a reasonable front to back ratio across the whole band’. 28/21 MHz yagi. mfj mfj1895, mfj-1895, 15-meter moxon antenna. We also sell Quality AM/FM, DAB+, shortwave and longwave radios. 2M Moxon Antenna: I tried my first contest recently (RSGB 2M UKAC) and really enjoyed myself, although I realised just how restrictive my J-Pole antenna was when it comes to SSB and directionality so I build this little moxon antenna using details provided by G0. The design is rectangular, with roughly half the rectangle being the driven element and the other half being the reflector. Yagi Antenna 19 Element (Yagi in a drainpipe)! Easy build Yagi that gives at least 15dbi. Figure 10 — Moxon mounted on the HF roof tower above the five element 10 meter beam. 5 dBi forward gain; the advantage being moderate forward gain, with reduced rear gain, and nulls off both sides. What is a MW0JZE - G3TXQ Hexbeam? Configuration. It was written by KG4JJH, who provides detailed drawings of the parts and directions for assembly. Moxon 4 element (standard): This antenna has a very good F/B, bandwidth and gain. Awarded US Patent You Don't Need a BIG Antenna Any More! Customer Rated 4. Product number : 11-2el MOXON. Stumbled across a good Moxon Antenna Calculator this morning which was created by Paul Evans W4/VP9KF. It`s the perfect choice for getting on the "magic" band as the sun spot count rises and legendary band openings return. Gain: 6,07 dBI (3,93 dBD) Gain: @ 18m height: 12,12 dBI Front to back: >31 dB Azimuth-Beam width: 66,2 degrees SWR bandwidth: 1700 kHz Max Power: >10Kw Longest element: 4,1 Meter Boom length: 1,5 Meter Turning radius: Weigth: 5 Kg Stacking distance: 7 Meter Stacked Total gain: 9,8 dBI Element diameter: 22/18 mm Boom diameter: 50mm Boom/mast. The pair of brackets are designed and fabricated to provide a precise angle to the four masts that attach to them. I know the height of the antenna was too low, there was no sufficient tree available so I made a smal mast of about 4 meters high. Harisankar / VU3NSH Tel : +91 491 2576102, 9895741932. So after building the antenna, I first attached that radio to the squalo to see if it's doing something. 1 I subsequently helped quite a few builders locate the hard-to-find fishing pole spreaders and. The publication is expected the most disgusting 11 meter moxon antenna sample commendation for a certified nursing assistant popular TV series. Loading Unsubscribe from DL7AOS? Smitty Working On SOMETHING: 20m Moxon Antenna build project, Part 1. One approach is to insert an artificial ground tuner between the ground side of the antenna tuner or transmitter. Johnny, K5ACL describes how he built and tested a 20 Meter Vertical Moxon Antenna. i can't really remember what the performance was, however, i don't think he kept it up in the air too long. MOXON 2 ELEMENT BEAM. N3OX 6 Meter Moxon Rectangle. Why A Beam Antenna? by W1ICP Some basic antenna information for the newcomer about Yagi antennas including a tutorial on antenna gain and construction of a 15-meter beam antenna. CobWeb Aerial. searching for Moxon antenna 0 found (5 total). I built it from plans in the May 2003 issue of QST magazine. I had a 20m Moxon Rectangle stowed away in the shack that I had built very carefully and never put up. Moxon antenna or what is often call Moxon rectangle is a good antenna which performs well and also features a smaller turning radius than a regular Yagi antenna. There is a flat $5 markup. 5 DBI, 34" Boom. 40 Meter 'Free Beam' Antenna : by N8MUS on December 29, 2010 : Mail this to a friend! Well to reply to a few of the questions. InnovAntennas use the very latest in electromagnetic computer design technology in conjunction with Particle Swarm Optimisation methods (considered to be the best in optimisation technology today) to produce some of the most innovative and high performance antenna solutions available today. The Moxon beam antenna is the perfect first beam for the new ham. The main advantage of Moxon rectangle antenna are : Compact and Small; Has considerable gain; It can eliminate noise on HF band; Easy to construct; Suitable for HF operation (mid-low radiation angle) Refer here for 10 meter Moxon Antenna Plan for Amateur Radio operation (28. The Moxon is a Moxon rectangle, which is sensitive with respect to a few parameters: Element spacing, along the "boom" Element tip separation; Ratio of centre segment to tip segments. EBSCOhost serves thousands of libraries with premium essays, articles and other content including A 10 Meter Moxon Antenna. 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, 2 months ago. Found the Moxon very interesting and have room on the fiberglass roof to layout 10, 15, and 20 meter Moxon antennas. I wanted to check the SWR to evaluate the overall matching. 25 thickness Aluminum 9. com Abstract: Moxon antennas are known for their compact design and directive gain and are favorite among. Then just cut your antenna wire attach the inner and outer wires to two ring electrical connectors to attach you feed line. The design is rectangular, with roughly half the rectangle being the driven element and the other half being the reflector. Its overall size is around 30% less than a full-sized beam. L'antenna Moxon è stata introdotta da L. This is to further mash the conductors into the elements. The publication is expected the most disgusting 11 meter moxon antenna sample commendation for a certified nursing assistant popular TV series. The Moxon Antenna is a simple two element parasitic array antenna. It’s winter-storm tough but extremely lightweight, under 5 lbs. (3/2 λ) doublet with 31 (1/4 λ). The MFJ-1890 is a lightweight aluminum antenna designed to operate in the 10 meter band and we had hoped that with a little messing around we could get it to tune to the 11 meter cb band. Indoor VHF Delta Loop. The regular Moxon rectangle is an excellent antenna, but somewhat lacking in gain. It is not much popular antenna but much old design!! The original name of this antenna is Two Element Driven Arrays. 4 ghz wifi 802. The first was with the Russian station RZ3AL (Pavel) from near Moscow. It consists of a driven element and a reflector. Back in August I was doing some simplex D-Star and D-RATs testing with Greg, VA3OMP on 145. Each way that I thought of, ended up requiring some type of guying system. Adding this antenna to your radio increases your range by 85% or more and minimizes glitches due to multipathing. However relying on the little 'rubber duck' antenna that came with the IC-T90A hand held does limit the range in a way that I could only really work the satellites at high elevation angles. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. the contents of your shopping cart 0 items value: 0. PAR Electronics SM-50 6M Stressed Moxon product reviews by real people like you. Moxon, Radio Society of Great Britain] on Amazon. The Moxon antenna or 'Moxon Rectangle' is a simple and mechanically robust two-element parasitic array antenna. Model 52-4S 4 Element Yagi. Known as the Magic Band, the six meter band can be mysterious, unpredictable, and downright fun. A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas. Gain: 6,07 dBI (3,93 dBD) Gain: @ 18m height: 12,12 dBI Front to back: >31 dB Azimuth-Beam width: 66,2 degrees SWR bandwidth: 1700 kHz Max Power: >10Kw Longest element: 4,1 Meter Boom length: 1,5 Meter Turning radius: Weigth: 5 Kg Stacking distance: 7 Meter Stacked Total gain: 9,8 dBI Element diameter: 22/18 mm Boom diameter: 50mm Boom/mast. Full text of "Folkscanomy Electronics Articles: A Six Meter Moxon Antenna" See other formats By Allen Baker, KG4JJH 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. Back in August I was doing some simplex D-Star and D-RATs testing with Greg, VA3OMP on 145. This calculator provides quick estimation of antenna size required for a given gain and frequency. -u: Units to use to display output. What marketing strategies does Moxonantennaproject use? Get traffic statistics, SEO keyword opportunities, audience insights, and competitive analytics for Moxonantennaproject. It`s the perfect choice for getting on the "magic" band as the sun spot count rises and legendary band openings return. The Tailtwister is one of the most popular rotators in the Hygain product line. This is the build of a Moxon antenna design I will be using to monitor the sky. frequency of 90 MHz adding a director 7 inches in front of it transforms it into an antenna with a good gain across the whole FM band and a reasonable front to back ratio across the whole band’. The Moxon Rectangle on 2 Meters - Free download as PDF File (. Tagged: moxon calculator. Cb Ham Antenna for sale in Middletown - 10/11 meter moxon yagi beam. Reduce the size of your antennas. 5-dBi forward gain, high front-to-back ratio. Moxon hand held type antenna made from 3mm wire with 3,9 dBd is mechanikaly stable, 30cm shorter than two element dual band antenna. Browse your favorite brands affordable prices free shipping on many items. 6-Metre Moxon Antenna, 5. i can't really remember what the performance was, however, i don't think he kept it up in the air too long. Other hams have built antennas to the same dimensions I optimised for placement close to the ground in vertical orientation and they have also had great success with them. MFJ-1890 10 Meter Moxon Antenna (Tested on 10 meters & 11 meters/CB Band) MFJ MOXON Quick Look From CBRADIOMAGAZINE. Moxon (G6XN) in his book "HF Antennas for all Locations" (RSGB- Publications, Great Britain 1993). Indoor VHF Delta Loop. In A/B testing, the vertical Moxon was consistently 2 S-units better on receive than the vertical dipole. The main advantage of Moxon rectangle antenna are : Compact and Small; Has considerable gain; It can eliminate noise on HF band; Easy to construct; Suitable for HF operation (mid-low radiation angle) Refer here for 10 meter Moxon Antenna Plan for Amateur Radio operation (28. For Sale, Aluminum Hub for 2 el Moxon Antenna Project. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Post jobs, find pros, and collaborate commission-free in our professional marketplace. As I had very good results with a wire Moxon put together from telescopic fishing poles and wire I thought I would make something a bit sturdier. Gain is less favourable for the Moxon which is 0. It does and thanks for all the help. 915 MHz Moxon antenna is an extended range antenna developed for Frsky's 915 MHz remote control system, also suitable for Black Sheep's 915 remote control system. 1 I subsequently helped quite a few builders locate the hard-to-find fishing pole spreaders and. 2009/10/21 16:54:54. Antennas Ham Radio Antennas For Sale. 18 mtrs or 13. I will build both the 2m and the 70cm antennas and bond them using a diplexer. Building the Moxon Antenna is fairly easy and lends itself to imagination. 3mm PVC insulation - tuned for optimal SWR from 28 to 28. 6 meter moxon antenna This is a 2-el Yagi made from dipoles bent in the shape of a U, the longer element is the reflector, the input Z is 50 ohms and no matching network is needed. The antenna is built out of solid aluminium rod and as. But in my effort to better understand the Moxon antenna, I found a real treasure trove of Cebik's writing. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. It`s the perfect choice for getting on the "magic" band as the sun spot count rises and legendary band openings return. Moxon antenna [1] is basically a two-element Yagi-Uda antenna [ 2 ], with a bent dipole element to reduce its height and is commonly preferred antenna for HAM operators due to its size, forward gain and wide band impedance match. N3OX 6 Meter Moxon Rectangle. Caution: This is a rather lengthy account. It will be used with my 5 Watt BITX rig. The Moxon is a great little beam. Dual-Band Moxon-Beam 28/50 MHz 2+2el. 10/11 Meter 4 Element Hybrid Moxon Rectangle Materials: 3/ 10 foot lengths of 1/2" schedule 40 electrical conduit 13 fiberglass rods or 6 non conductive poles for each end of spreaders. This antenna is tuned for frequencies 1Ghz to 1. This puts various combinations of inductance and/or capacitance in series/parallel with the antenna and allows the transmitter to see what it believes is a perfectly tuned antenna. Home of the AM Press/Exchange, The AM Forum (the largest BBS of it's kind),and The AM Classifieds, Photos, Audio, and technical information. ) Mounting Hardware included. I didn’t fancy the standard wire antenna with the cross support poles, I wanted something a little sturdier, and found this website which describes all the details for constructing a tubular Moxon including the Moxgen software for working out the dimensions. Enjoy homebrewing especially QRP rigs, my TXCVR is NR60 with 5 watts output. He lives in the West part of Ottawa in Kanata and I live in the South in Greely so to improve the link between us Greg constructed a 2m Moxon. Harisankar / VU3NSH Tel : +91 491 2576102, 9895741932. Caution: This is a rather lengthy account. No two Moxon's are identical save the dimensions of the elements and spacings. The artificial ground tuner consists of a series resonant tank circuit and an RF ammeter. Considerable Directional gain over Isotropic. Contains information about the popular MMANA-GAL antenna modeling program. Figure 8 — The antenna under construction in my backyard. Discover ideas about Ham Radio Antenna. i have tried modeling all sorts of derivations of moxons and i always come back to the basic antenna. ssd's antenna link collection; VE3SQB collection of antenna design programs; N4UJW antenna design lab; L. Because of the size and light construction this antenna is also ideal for portable use. KD6WD Moxon Antenna Project. As I got older I lost interest and moved on to other things. Feedpoint is an SO-239 pigtail. Parts and Accessories with Moxon Yagi HF Beam Antenna Type and get Free Standard Shipping on orders over $99 at DX Engineering!. 2M Moxon Antenna Project - Montgomery County ARES 2008 Use the Moxon Program to design the antenna. N3OX 6 Meter Moxon Rectangle. 555MHz, untuk keperluan sebagai antenna dxing dengan ukuran sbb :. Moxon Antenna with Director for 88-108 MHz Looking for a compact antenna required for FM DX reception I came across the Moxon antenna and the MoxGen programme. Antennas tuned for 868MHz, 900MHz and 915MHz. Moxon Rectangle Generator MoxGen will show you the dimensions and (optionally) generate an antenna model file for a 50 ohm Moxon Rectangle antenna, given the design frequency and wire size. 4335 Steeles Ave. SM-50 Stressed Moxon 6M Antenna Discontinued! Discontinued Amateur Antennas : The Par SM-50 occupies approximately 1/2 the footprint of a traditional 2 element yagi, yet features nearly identical electrical specifications. Both antennas had a 1:1 balun at the feedpoint and the coax was led away horizontally for 15-20 feet before sloping down. Homebrew 2M Moxon antenna project. For discussion of any type of receiving antenna used by a scanner or receiver base, mobile or handheld. Here is a small collection of EZNEC files of antennas I have interest in. The antenna is lightweight and can be made from locally available materials. SIGN UP for FREE ASP. A Moment of Your Time, Please If you have the EZNEC antenna modeling program you may be interested in AutoEZ, an Excel application which allows you to use variables to control diverse aspects of your model. , very low current) at the end of a half wavelength antenna, only a small counterpoise (1m @ 14 MHz) or a few pF of capacitance to ground is required to return the current. OBJECTIVES Calculate the dimensions, VSWR and gain Simulate and analyze the performance of the antenna design in NEC-2 modeling system to test its functionality. com Moxon Invented by Les Moxon, G6XN, the MOXON is a stealthy gain antenna that's inexpensive and fun to build. Links to moxon antenna resources is a curation of 69 resources about , GSM1800 Moxon Square Antenna, The GW3YDX Super Moxon Antenna, Possibilities of Moxon Yagis, Moxon Rectangles, N2YET- Moxon projext. Moxon Rectangle Antenna pada gambar di atas di design untuk di 27. Introduction. com - The full service computer and amateur radio store. net is a Web site dedicated to ham radio (amateur radio). No two Moxon's are identical save the dimensions of the elements and spacings. Known as the Magic Band, the six meter band can be mysterious, unpredictable, and downright fun. 38, buy best maple 915mhz moxon antenna for frsky r9m / r9m lite module rc drone fpv racing sale online store at wholesale price. If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. A google search returns some very detailed theoretical analysis of this type of antenna. 2kg, but it only shows up. Now bring the coax down and add a couple of ties to it,. The closed-space 2-element yagi design delivers a cardioid pattern. Jerry, K5OE: Home Brew Amateur Antennas. Most of us humans think an element that long is difficult to build an rotate much less keep up in the air reliably even for a single winter. The 20 meter Vertical Moxon Project. I know there is a commercial 6 Meter version available, but what about 20 M and where to buy. Best quality antenna for TBS Crossfire, Frsky R9 long range, LRS, Qlrs and OpenLRS. A new antenna for 6 meters. Moxon Rectangle Antenna pada gambar di atas di design untuk di 27. Moxon antenna [1] is basically a two-element Yagi-Uda antenna [ 2 ], with a bent dipole element to reduce its height and is commonly preferred antenna for HAM operators due to its size, forward gain and wide band impedance match. Part list: 1 - PVC pipe 1-2" in diameter and 12" or so long. Good Navigation, 73 de IZ0EAN, Daniele. This two element Moxon beam is a great temporary antenna that I put up for contest weekends. The closed-space 2-element yagi design delivers a cardioid pattern. UK JULY 2010. Moxon Style Rectangle (Yagi) for 14MHz - 20m The Moxon Rectangle was first introduced by Les Moxon, G6XN during the 1950's. By the time that I got the antenna up and the rest of the station (Kenwood TS-480SAT) assembled the band was starting to get busy. Strangely enough, I had similar effects with the 17 meter band Moxon I built on a camping site during easter. i can't really remember what the performance was, however, i don't think he kept it up in the air too long. Cebik, W4RNL antenna articles. Usage: java moxoncalc-. and at 30m it would be 5 deg. 4 pcs spreaders - Since the turning radius is approx 4. 01 This note looks at the antenna and antenna model for the 40 meter Moxon Yagi. COBWEBB REVEALED G3TPW CobWebb Antenna for the 14, 18, 21, 24 and 28 MHz Bands The main advantages of the CobWebb over other 5 band 14 to 28 MHz antennas are that it is small, lightweight, strong (made. The Moxon is a great little beam. A Moxon rectangle antenna for 4m by Ross G6GVI. 200 MHz till 28. The Moxon Rectangle on 2 Meters - Free download as PDF File (. You get an antenna with less windbreak and an antenna in good balance. For satellite operation you can use either a come shaped antenna pattern that spreads its gain across the entire hemisphere or use a beam antenna that requires pointing at the satellite and tracking the satellite's path. The Moxon’s front-to-back ratio models at greater than 30dB! Small in physical size. It is not much popular antenna but much old design!! The original name of this antenna is Two Element Driven Arrays. The Moxon-Beam was introduced by L. Strangely enough, I had similar effects with the 17 meter band Moxon I built on a camping site during easter. Les Moxon, G6XN (sk) Moxon authored a July 1952 QST article, "Two-Element Driven Arrays. Antennas are a very important part of the system. Here's an interesting idea from Ed (KH2I) and the AH2G Club Station in Hagatna, Guam. Cebik's website, to identify all the critical measurements. OBJECTIVES Calculate the dimensions, VSWR and gain Simulate and analyze the performance of the antenna design in NEC-2 modeling system to test its functionality. Figure 2 — This shows the superior front-. The Super J-Pole Antenna(Collinear Design) Below is a Javascript for calculating the lengths of tubing to be used for the construction of a Super J-Pole. The Moxon Antennais a simple two element parasitic array antenna that is popular with Amateur radio enthusiasts for its simplicity of construction. Been a new ham, I build all kind of antennas; in a process of doing this I accumulated long list of internet references I am sharing below. 050 till 28. Last Tuesday (27 May) was the 50MHz UKAC. G5RV - 102 ft. 73 Chuck [email protected] The moxon can be further simplified by also eliminating the yagi's boom sup. The JK402T is a 22Ft boom 2 element 40m Capacitively loaded Yagi that has excellent gain and F/R. beam can be seen waiting for the antenna to be mounted. Get access to over 12 million other articles!. This page was last edited on 23 September 2019, at 21:51. Cebik, W4RNL antenna articles. Boom made from 50 and 55mm tube. The Moxon antenna or 'Moxon Rectangle' is a simple and mechanically robust two-element parasitic array antenna. Sadly, the antenna will only be about 25-28' off the ground - it will be mounted on a mast that is attached to the eaves of my house. 600 MHz) Dimensions 4,0 * 1,5 meter, weight about 1,5kg, gain 5,87dBi. The antenna itself is based on the Moxon design and consists of two L-shaped active parts in front and one U. I had thought that the Cebik files were lost to us in some sort of legal copyright struggle. TECHNICAL FEATURE RON STONE, GW3YDX. L'antenna Moxon è stata introdotta da L. 28/21 MHz yagi. It was written by KG4JJH, who provides detailed drawings of the parts and directions for assembly. , but the reality is, I'll never be able to afford that antenna, or the QTH where I could install it. The measurements below are for building a Double Bazooka Near Vertical Incident Skywave (NVIS) Antenna. Part list: 1 - PVC pipe 1-2" in diameter and 12" or so long. Why A Beam Antenna? by W1ICP Some basic antenna information for the newcomer about Yagi antennas including a tutorial on antenna gain and construction of a 15-meter beam antenna. Choose from top-brand HF Yagi, HEXX beam, and other rotatable antennas to meet your high-frequency needs. 5A + B = 438 m. Both antennas had a 1:1 balun at the feedpoint and the coax was led away horizontally for 15-20 feet before sloping down. All sales from these products go to support the Moxon Project website. Plotted current is that of the reflector element referenced to a source current of 10 A. Figure 1 — A comparison of the lower radia-tion angle and greater gain of the Moxon (red) compared to the dipole (blue). I got my ticket in 1966. html AWG Conversion algorithm from. Moxon (G6XN) in his book "HF Antennas for all Locations " (RSGB- Publications, Great Britain 1993). A half wave dipole on an 80m is about 130 feet or 40 meters long. If you've got a dipole on your RX, and are looking for a performance bump, then a semi-rigid dipole on your TX might increase your range / RSSI profiles, depending on your overall hardware setup. Harisankar / VU3NSH Tel : +91 491 2576102, 9895741932. 14 square feet) and at 1 pound would would be virtually invisible to wind and snow loading. From 2010 to 2014 I used a 15 meter two-element Moxon beam as a temporary antenna for contests. YAGI ANTENNA. In a past issue of AntenneX, I described the properties of a 2-meter Moxon rectangle and surveyed some potential uses for the antenna. Moxon directional antenna made with 3D printed frame and fiberglass tube. com Moxon Invented by Les Moxon, G6XN, the MOXON is a stealthy gain antenna that's inexpensive and fun to build. No endorsement may be inferred from the mere listing of a URL or link. net is a Web site dedicated to ham radio (amateur radio). 6 Meter Band MOXON-STYLE TWO-ELEMENT PARASITIC BEAM ANTENNA By K8JHR OBJECTIVE: Design and build a 6 meter 2-element Moxon antenna mostly from available aluminum tubing and angle. txt) or read online for free. It’s winter-storm tough but extremely lightweight, under 5 lbs. Moxon Design: Moxon Design was established in 1983 to assist companies engaged in electronic product design. The antenna is built out of solid aluminium rod and as. 2 Meter Moxon Beam antenna that covers 144 to 148 MHz at 1. A in interesting Moxon Antenna for the 40 meters band. The Moxon’s front-to-back ratio models at greater than 30dB! Small in physical size. End Fed and Dipole Antennas. 20/17/15/12/10 meter 10 element beam Moxon/Yagi (14-18-21-24-28 MHz). No two Moxon's are identical save the dimensions of the elements and spacings. (Well, except for one time which I'll come to at the end of this article. 5 MHz at less than 2:1 VSWR, providing coverage of CAP frequencies too. The design is rectangular, with less than half of the rectangle being the driven element and the other half being the reflector. A moxon will supply a tighter beam. - 2 - 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. The Moxon antenna was designed by Les Moxon G6XN and is an optimisation of an earlier Australian design for a compact 2el beam. So after building the antenna, I first attached that radio to the squalo to see if it's doing something. Back in August I was doing some simplex D-Star and D-RATs testing with Greg, VA3OMP on 145. Welcome to the Moxon Antenna Project store. There is a flat $5 markup. 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. 11 b/g/n frequencies. It offers these great features: Up to Six bands (20 – 6) fed by a single coax Directional with good front/back Low SWR No tuning required, just plug and play Performs well at lower heights Capable of 2,000 watts power Small physical foot print (11 Ft turning radius) …. Overall the antenna will be about 17' square but that is still smaller than a lot of 40m beam antennas (which I know this will not be). Gain is less favourable for the Moxon which is 0. 01 • “Re-design of a Moxon rectangle that employs a steppeddiameter taper schedule is not a task for NEC-2. 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?. The Moxon antenna or Moxon Rectangle is a simple and mechanically robust two-element parasitic array antenna. I got my ticket in 1966. The MFJ Moxon antennas provides good performance with a minimum turning radious. These antennas are now available as production models. But in my effort to better understand the Moxon antenna, I found a real treasure trove of Cebik's writing. DISCLAIMER: Any links provided are for the reader's enjoyment. This is a direct scale of our 4 Element 2 meter Yagi. Depending on your choice, you may prefer this reduction in size, when you're working with an antenna as large as 20m band antenna are. They are fairly easy to make. All sales from these products go to support the Moxon Project website. QST magazine. 555MHz, untuk keperluan sebagai antenna dxing dengan ukuran sbb :. Join the GrabCAD Community today to gain access and download!. Covers 141. , offered to include me in a small moxon project group, that I became a proud owner of a moxon of my own. I got mine on ebay. Its overall size is around 30% less than a full-sized beam. The information given beneath was provided by : www. The ends of the two elements are bended backward (radiator) or forward (reflector) and act as a capacitive load. Overall the antenna will be about 17' square but that is still smaller than a lot of 40m beam antennas (which I know this will not be). Although I have written about this design before, questions still pop up regularly. Designed for 2mm diameter of cooper wire need to be used on it. Pull them as tight as you can without breaking them. For a complete description of this antenna visit LB's website www.