40 Meter Hex Beam Antenna

An Hexagonal Beam In 3 Hours. Buckmaster 7-Band OCF Dipole Antennas are 135 feet (41 meters) long and work on 80, 40, 20, 17, 12, 10, and 6 meters. I could buy a single band Spider Beam -- more than $400. 88 ft and 44 ft are popular lengths. 40 meters is the band for most frequent Dx. I had no means to properly hang my 10/20/40 meter EFT Trail-Friendly antenna at the hotel, so out of desperation, I tried to load a 20 meter hex beam on 40 meters at QRP power using the IC-7300 and its internal tuner. DL7IO has built several. Even if you dropped the 6 meter beam so it rested on the boom of the tri-bander, your E-H pattern of the 6 meter beam might only change by a few degrees. Hours Monday-Friday: 8:00am-6:00pm Saturday: 8:00am-4:00pm Sunday: Closed. spiderbeam high performance lightweight antennas. Whoever gave thought to the assembly of this antenna is a genius! Great contacts on FM and SSB. My landlord (next door) didn't like how big the 6-40 meter hex was, and didn't want to be liable for any damage if the antenna fell. Here is the progression of the project: It starts with a base to work on. Band conditions are the lowest they've ever been. Yes, that is I out on the boom. of course it didn't work very well on 40. The antenna complimented my “low-band” horizontal dipole nicely and gave me the most useful HF bands (20-10m) without needing an ATU. For instance, if you are comparing a beam antenna to a dipole, you must subtract at least 8 dB from a beam rated in dBi. We can also provide you with custom settings to suit your operating preference such as peaking your gain and F/B in the CW portion or the Phone portion of the band. Under some conditions, directivity can actually decrease if a longwire-type array is made too long. Here i present all steps to build this antenna. Thus a center-fed dipole that is a half-wavelength long at 40 meters (approximately 20 meters long, or 66 feet) can also be used as a 15-meter antenna. by Rob Sherwood (SSB-06) IOTA CONTEST WINNER "OZ/DL5CW" USES AERIAL-51. Go to the Azmuth Plot to see an EZNEC graph of an 80 meter antenna 100 feet in the air. Under some conditions, directivity can actually decrease if a longwire-type array is made too long. Oh…you can use the 40-meter dipole on 15-meters without modification. gizmotchy antennar g31 installation instructions detail b scale 3 : 4 clamp assembly & #4 x 3/8 metal screw 2x each element detail a scale 1 : 3 each adapter ring thumb screw at #10-32 screws with star lock washers #6 metal screw 2x at each joint a b to be measured from plastic cap (typ. Please remember, no new energy is created, it is simply redirected or given. Linear Amplifier. Radiowavz Sentinel Hexagonal Beam Single Band 10M. 5-7 MHz, 80m/40m Antenna 1. 000 visitors I closed www. It could serve as well to support a wire sloper or an inverted "V", or of course it could also support a T. A handful of people have built one for 40 Meters. He actually goes to the 30 ton crane and lowers it whenever he's QRT. This can be provided by any good antenna manufacturer, often it is already found in their adds. This is the antenna G0EVY was using on 7. 22 degrees above horizon. The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. After surviving four cyclone seasons, it appears that the last one of this season, Eliakim, took its toll. DL7IO: The reflected W or Hexbeam. 350 Mc at 1. It is a directional antenna that provides great performance and does not require a full scale, expensive tower. K4KIO Hexagonal Beam Antenna. 5 This is good; QUIT! M104C. Nonetheless, we're considering improvements. It’s up on top of a 40-foot crank down, tilt over steel tower with a Yaesu rotor. The SF-402-A is a heavy duty, smaller 2 element beam for 40 Meters - SMALLER than the Mosley S-402-M - but still has BIG performance! The SF-402-A is on a 14 foot boom and is less than 48 pounds assembled!. The grey columns are the ham bands. 637K-1 Manpack Vertical Antenna (used with the AN/PRC-47) Information to be added 637P-1/1A Transportable (fixed direction) Log Periodic Antenna The 637P-1A is a directional HF Antenna for tactical or fixed station use. Shark 5 Pack Mini HF Single Band Mobile Ham Radio Antennas 10 15 20 40 75. Here are construction plans of a Turnstile antenna that I use for space communication on the 2 meter amateur radio band. This item is currently out of stock. Foundation poured on July 7, 2007 Setting the 300 lb tower base in place Completed on 24-Aug-2007. First off a cubical quad antenna on 10 meters is a manageable size, its actually smaller height wise and lighter then a yagi antenna. On this web site you will find mostly 11 meter antennas. Ppt memoirs of dxcc powerpoint ation your hex on 40 kio technology hexbeamconstruction radiowavz radio antennas 735 lake plaza saint louis a broadband hexbeam steve hunt g3txq. Please note that UPS applies an additional $8. The Sentinel Hex Beam is a directional antenna that provides great performance and reduced size. This is a top-loaded 80/40 meter vertical which replaced my Butternut once I installed a tower with a beam, and no longer needed a vertical to operate above 40 meters. Worked the YI9PSE DXpedition through the EU pileup on 17 meters SSB, FIRST CALL with 100 watts and the Flex 3000. if you look at the specific elements you'll probably see that it has 2 20 meter elements and three for the other. Call us on (03) 5977 4808 for delivery and pricing. g 10 and 12m). US is the exclusive distributor and online shop for USA & CANADA. So far SP7IDX is Europe’s best built G3TXQ Hexbeam Manufacturer. Learn how to make a Moxon beam for your home qth, get some new ideas, and see some examples. 5Kw New HexBeam from MFJ delivers solid gain and directivity on 40, 30, 20, 17, 15, 12, 10, and 6 Meters in a low. And it was clear why the antenna wasn’t rotating, about a meter and half below the base of the hex beam, the mast had a kink of about 20 degrees, and the hexbeam was lopsided, brushing against a nearby tree. John K4ZNC. New Home of the Force 12 Antennas. impedance of 50 ohms with a half wave length antenna, and the capacitor should have the ability to handle the R. This antenna faces pretty much east west, and most likely does not have enough elevation in the middle to be called a true inverted Vee. With 18 months of operation I believe the hex beam is by far the best performing antenna for the dollars invested!. A Traffie Hex beam for 20 to 10 meters. Moxon fishing poles and mast, 2×4 assembly holds it up!. Choose from top-brand HF Yagi, HEXX beam, and other rotatable antennas to meet your high-frequency needs. Antennas: Hex Beam Home Brew 4 bands 10-15-17-20 Meters 25 Feet. coil in the antenna system to provide continuous tuning from 40 meters through 10 meters. A remarkable 20 degrees C ! Spring time brings antenna. Six-element 2-meter Yagi beam antenna Figure 18-8 shows the construction details for a six-element 2-meter Yagi beam antenna. MFJ 989 C and MFJ 941 E antenna tuners. The cheapest way I have found to build this antenna is to find an old Moonraker 4. MFJ-2104 HF Quad Band Octopus Antenna w/75, 40,20,15M MFJ-2104 HF Quad Band Octopus Antenna w/75, 40,20,15M Use metal pole or telescopic mast up to 1 inch diameter, easily secured, tightens with thumb screw. Our lifting beam and spreader beam options include adjustable beams, fixed beams, telescope beams, basket sling beams, low headroom beams, fiberglass beams and four point sack lifters. Learn how to make a Moxon beam for your home qth, get some new ideas, and see some examples. If your thinking Hex Beam, this is the BEST! -KC9RNK; This antenna meets and in most cases exceeds all of the claimed assembly, specifications and performance. Hex-beams can be designed in two different variants. New HexBeam from MFJ delivers solid gain and directivity on 40, 30, 20,17, 15, 12, 10, and 6 Meters in a low-profile package that will have yourpocketbook and your neighbors smiling!The MFJ-1848 uses an updated G3TXQ element configuration for excellentgain, improved bandwidth, superior front-to-back ratio and low SWR -. dx-antennas. Click here to see a Google map of where HexKit baseplates are being used. com in 3 categories. With that said, go look up the cost of one that is being sold in the magazines and on the web. Material common to all versions of the VK5DJ Beam Controller Project. Hexbeam Characteristics: • Increased vertical separation of elements you for optimal performance of 6-20 meters. The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. ing and receiving antennas may result in. beam with vertically oriented elements. I really like the Hex Beam ,but I haven’t figured out what to do about 40 meters which is a freq. 95 MBITR Tactical Vest Antenna $124. 95 Saturn Fan Dipoles $159. 40 Meter Hex Beam lowered:. That's because a resonant antenna has to have N 40 36'43" W 81 12. I have an NA4RR hex beam. Several other items, such as currents and wire numbers, can be added to this display. Probably one of the best purchases I’ve ever made in ham radio. Wire Beam Antenna Hf Posted on September 2, 2020 by Sandra Vladimir ew8dq log periodic hf beam ham radio site wire beam types ham radio site wire beam types antenna for 40 meters band jk multi band yagi antenna nava5. 20-17-15-12-10-6 meters broadband hexagonal beam wire antenna. --- In [email protected], Jim Isbell wrote: I would like to build my own 40 meter Hex Beam, where can I find drawings and specs for wire length etc. Get a strong, clear signal with less noise from 2 meters through 40 meters with your choice of single- and multi-band Yagi antennas with up to 16 elements. I have a 40 ft tower and use the Imax on 10,11,12,15 and 17 meters with the help of my antenna tuner. The price of a 20 -10 meter hex beam is in the neighborhood of $600+. ~ 73 from KK4ICE. 95 Saturn Fan Dipoles $159. 95 Sentinel Hex beam $775. Cebik's website, to identify all the critical measurements. Designed as a 20m antenna. It is a directional antenna that provides great performance and does not require a full scale, expensive tower. How To Obtain A Ham License. Here are a few considerations to think about. Lock them in place by tightening the inside hex nuts. Several other items, such as currents and wire numbers, can be added to this display. On VHF, I have the Elecraft K144XV 2-meter module in my K3 driving a Mirage B3016 to about 100 watts, as well as a loaner FT-736R that I use on 222 (barefoot) and 432 (with a Mirage D1010 amp for about 100 watts). Antenna gain is measured in either dBi or dBd. That's because a resonant antenna has to have N 40 36'43" W 81 12. Go to the Azmuth Plot to see an EZNEC graph of an 80 meter antenna 100 feet in the air. 40 Meter Hex Beam Plans. I use a lot other wise I would not hesitate ordering the Hex. Cut four pieces of guy cable,. 070 MHZ to 7. HF Yagi, HEXX Beam and Rotatable Antennas. Due to the spacing , which is of course too short for 40 meter, the working is less than a real 40 meter antenna, but there is directivity with this 40 meter shortened hex. New HEX Beam with 40 Meters. How To Obtain A Ham License. The top section of the telescopic antenna is just too thin and floppy. With the hex I can hear station I can’t hear with the. Take the rest of the slack out of the cables by tightening the outside hex nuts on the eyebolts. l was looking for a 2 meter antenna. HF Vertical & 6 Meter. Most of the time, the. Go to the Azmuth Plot to see an EZNEC graph of an 80 meter antenna 100 feet in the air. Manufacturers of High Quality Amateur Radio / Ham Radio HF Yagi, Transmitting and Receiving Antennas. front-to-rear, F/R), gain (in the forward direction), feedpoint impedance (hence, SWR bandwidth), and side-lobes These characteristics depend in a complex manner on design. 40 meter band antennas projects category is a curation of 209 web resources on , The 40M Extended Double Zepp, Shrunken 40 Meter Phased Quads, G5RV Beam. It allows the average amateur to compete with the big boys for DX and without spending your retirement to do so. 4 Elements, 6 Meter Beam Construction Design 8. I also have 2 and 6 meter dipoles, Arrow Antennas 6 meter ground plane, and a 2meter/70 cm Arrow J Pole, all at about 25 feet. Dipoles: The dipole antenna is one of the most effective and inexpensive antennas. These findings gave me the encoragment to pursue this project to the 6 band G3TXQ Hexbeam making it a very attractive addition to the already very popular antenna. With 18 months of operation I believe the hex beam is by far the best performing antenna for the dollars invested!. - K8BZ; This is a very, very , easy antenna to build. l was looking for a 2 meter antenna. MODEL 807-UL. So far SP7IDX is Europe’s best built G3TXQ Hexbeam Manufacturer. It allows the average amateur to compete with the big boys for DX and without spending your retirement to do so. 350 Mc at 1. Lets talk about my new a. AND almost everyone on 10 meters uses vertical polarization. I have been impressed with this antenna since the day I put it up, almost 2 years ago. Here are a few considerations to think about. 850-329-8783 6 Band hexagonal beam antenna covering 6, 10, 12, 15, 17, and 20 meter bands shipped to your door for only $600($540 + $60 shipping) The NA4RR Hexagonal Beam (commonly referred to as the hex beam) is a popular antenna based on the G3TXQ design. ‏‎Hex Beam Antennas‎‏ تحتوي على ‏‏٣٬٠٦٧‏ من الأعضاء‏. An Hexagonal Beam In 3 Hours. Multiband dipole antenna for 80 meters, 40 meters and 15 meters. But also wire antennas, bobtail curtains, c-pole and hentenna. 1/4 inch internal star lockwashers 2 ea. Carving out beam rotating space is a chore to start and maintain. This specific mast is ROHN's H40, the 40ft solution for getting your antenna up high where signal is great. There are a whole series of additional adapter pieces beyond the basic mast. Antennas: Hex Beam Home Brew 4 bands 10-15-17-20 Meters 25 Feet. Several other items, such as currents and wire numbers, can be added to this display. Antenna's : HEX-beam , 40 meter vertical and 30 meter vertical @ the villa : After a few days in the qth i repositioned the antenne due to heavy static noise. The spider beam is a super lightweight 3-band Yagi with 4 elements on 10, and 3 elements on 15 and 20 meters. A handful of people have built one for 40 Meters. Quality and price!. front-to-rear, F/R), gain (in the forward direction), feedpoint impedance (hence, SWR bandwidth), and side-lobes These characteristics depend in a complex manner on design. My 6 meter and HF antennas from 40 meters on up are beams with extremely low SWR's. That's because a resonant antenna has to have N 40 36'43" W 81 12. It's probably comparable to a 2 element yagi on 20 and 3 elelments on 10 and 15. Note the SWR dips where this hex beam is designed for: 20, 17, 15, 12, and 10 meters. 5 feet turning radius and the height is 3. 5dBi 100W Yagi Antenna 8 Element Beam 2 Meter/70 cm VHF/UHF Outdoor Yagi Antenna with U-Bolt for 144/430Mhz Ham Mobile Digital Radio/Repeater (TC-YG08UV). The only thing you need to know is the vertical or horizontal beam with of the single antenna. 80/40/20/17/15/12/ 10/6m 2017 Monticiari Hamfest. DX Engineering HEXX Beam Antennas are simply the best choice for a small and lightweight directional HF beam antenna Find DX Engineering HEXX Beam Antennas DXE-HEXX-5TAP-2 and get Free Standard Shipping on orders over $99 at DX Engineering!. Home » MFJ 1848 8-band Hex Beam antenna 1. Similar antennas have been around since the 1930s. And, thanks to friendly neighbors (HOA covenants aren’t enforced), I have a hex beam for 20-10 meters. 00 - $1,235. HexLock made a HUGE difference in being able to work on the antenna. Yes, I’ve had lightning hit an antenna and yes I had to repair some damage. Our 7-Band antennas cover 80, 40, 20, 17, 12, 10, and 6 meters, with no tuner required! Wire antennas are a great simple way to work 40M and 80M rather than a noisy vertical antenna that requires horizontal radials. Posted on April 11, 2020 by Sandra. Ppt memoirs of dxcc powerpoint ation your hex on 40 kio technology hexbeamconstruction radiowavz radio antennas 735 lake plaza saint louis a broadband hexbeam steve hunt g3txq. If you’re using coax (more than a few feet), that’s gonna be very lossy with high SWR on it. Love it! Put it up on the 32 foot mast on 31 March ( the mast was empty because the 20 meter monobander is suspended between trees at 56 foot height). Or I could write K3LR a check for $600 for a 20M single band Hex Beam or send him $300 for a EA Delta Loop. Resources listed under 40 Meter Antennas category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. There is a company (SAL) that makes a 20 Meter Moxon (all metal) and that cost is $400. How much of my power is actually delivered to the antenna? 12. Tags: hex beam 40 meters; The antenna has 40 meters as a single element and 30 meters as single element laced in the upper portion, above the 20 meter wires. Page 1 ASSEMBLY AND INSTALLATION A50-3S 3 ELEMENT 6 METER BEAM COMMUNICATIONS ANTENNAS 951364 (12/94) Page 2: System Grounding CONSUMER PRODUCT SAFETY COMMISSION AND LISTED IN THE ENCLOSED PAMPHLET. Note: Always arrange the dipoles with the lowest frequency band first, (on top), then the next higher frequency band under it and so on. 2dBi (430 Mhz)Bandwidth: 50-54 Mhz, 144-148Mhz and 430-450MhzMax power : 120W FMImpedance: 50 ohmsROS: Less than 1. There are several manufacturers of both versions of Hex Beam antennas. He actually goes to the 30 ton crane and lowers it whenever he's QRT. 22 degrees above horizon. Figure 3 shows my 4 element quad built with old Moonraker 4 parts on a 40 foot tower. This is directional feature is called gain. Cross polarization of the send-A A Short Boom, Wideband 3 Element Yagi for 6 Meters L. The traps allow the smaller turning radius. Hexbeam Characteristics: • Increased vertical separation of elements you for optimal performance of 6-20 meters. If you're still skeptical about the very good performance of a dipole, take a look at this article, written by Hex Beam manufacturer, Leo Shoemaker, K4KIO! Then read the next section about how much height matters. Beam 6 Meters 5 Elements 17 FT Boom Home Brew. HexKit Hex Beam Base Hex Beam vs Spider Beam SpiderBeam 40 Ft FiberGlass Kanga USA 40 Ft End-Fed 80-10 meter Antenna Random Length Wire Info. I have a 40 ft tower and use the Imax on 10,11,12,15 and 17 meters with the help of my antenna tuner. can be used to support a beam antenna for 20, 15 or 10 meters or a light tri-band beam antenna. MFJ-2104 HF Quad Band Octopus Antenna w/75, 40,20,15M MFJ-2104 HF Quad Band Octopus Antenna w/75, 40,20,15M Use metal pole or telescopic mast up to 1 inch diameter, easily secured, tightens with thumb screw. For more about resonant antennas, check out ARRL’s Antenna Book. I use a lot other wise I would not hesitate ordering the Hex. SPIDERBEAM yagis feature full-size elements with individual driven elements for each HF band (fed from single feedline) for monobander-level performance. Think about that. Key Features Great solution for getting antenna up high where signal is strong The mast extends up to 36. A Turnstile antenna with a reflector underneath it makes a good antenna for space communications because it produces a circularly polarized signal pattern and also has a broad, high angle pattern. 20-17-15-12-10-6 meters broadband hexagonal beam wire antenna. And you will find information on gain, front to back (F/B), beam width, propagation, height versus take of angle, SWR- bandwidth, stacking and coax demping. Full SWR scan of N4WGY’s hex beam antenna, from 1 to 36 MHz (160 to 10 meters ham bands). has been designing and building cubical quad antennas for amateur radio operators around the world. As a complement to the Hex Beam as one Field Day antenna I decided on a 40 meter full wave loop as the second antenna. The radials consisted of three 100′ tape measures and three 30′ tape measures connected to the base of each antenna. As of this writing, at the end of July 2005, even having an antenna for 17 meters is not a big plus. With an eye to the final cost I've built a good 20 meter monoband Hex Beam antenna. This item is currently out of stock. The tower was installed on 24-Aug-2007. Discussion in 'Antennas, Feedlines, Towers & Rotors' started by NN2X, Jan 18, 2018. I plan to also add a vertical 10 Meter whip. 95 DX Off Center Fed Windom $69. A Turnstile antenna with a reflector underneath it makes a good antenna for space communications because it produces a circularly polarized signal pattern and also has a broad, high angle pattern. But here's what makes the antenna more efficient, the dipoles are full sized resting perfectly horizontal on the upper portions of the spreaders giving you an extra 6' of elevation from your mast or tower. The Moxon beam antenna is the perfect first beam for the new ham. The club house will now go from 2 HF beam antenna’s to 4 beam HF antenna’s with two of the beam being able to do 40 meters. For Spiderbeam Home in Germany please visit WWW. /cq43ax101/Helical_Beam. 8 feet tall and the radials are 71” long and can be mounted 360 degrees around the antenna or concentrated on one side if you need to mount it close to a structure. Where should I place another antenna structure in my yard to minimize its effects (or improve its effects)? 10. If you want to add bands, why not focus on figuring out how to build a Hex for 30 Meters, or better yet 40. Antenna Cushcraft Arx-2b , 2 Meter/ 440 (Cullowhee) $40. 88 ft and 44 ft are popular lengths. Page 1 ASSEMBLY AND INSTALLATION A50-3S 3 ELEMENT 6 METER BEAM COMMUNICATIONS ANTENNAS 951364 (12/94) Page 2: System Grounding CONSUMER PRODUCT SAFETY COMMISSION AND LISTED IN THE ENCLOSED PAMPHLET. When assembling for vertical use, set antenna on a pole about 8 to 9 feet above the ground horizontally and adjust SWR to 1. Carving out beam rotating space is a chore to start and maintain. I did add a 6-40 meter wire with a 4:1 balun stretching across my backyard to a 17 foot pole that was designated for a Hex Beam I built. The Moxon beam antenna is the perfect first beam for the new ham. Extremely simple to put together, in my case, less than an hour. 04 works out to roughly 33' 10" per leg. Worked 10 DX stations next day on 20 meters with 50 watts and FT 101E. This item is currently out of stock. 025 MHZ HEX EXPAND37. The antenna is also resonant for 6 meters (50 MHz), but the analyzer doesn’t reach that high a frequency. 6 meter beam assembly sheet 1 of 7 scale. We also used a signal meter app and a Silicon Dust HD HomeRun tuner to check signal quality and signal strength. ~ Lockport, N. 40 and 80 meter dipoles and a 160 meter inverted-L. When the completed antenna was up in the air on top of a short joint of 1-1/2 inch schedule 40 rigid conduit, the dipole needed to be shortened to 98 inches for an SWR of 1. NOTE: The elevation look angle range reaches down to approx. 95 MBITR Tactical Vest Antenna $124. HexLock made a HUGE difference in being able to work on the antenna. When you turn the antenna vertical and mount it on the tower, etc. This program has been derived from a public domain BASIC program written by L. A product then called a Traffie Hex Beam II was reviewed in the March 1998 issue of QST as one of several portable antennas which were compared in a single review. Even if it it is a true 2-element folded element beam it will not perform up to snuff unless it is close to a half wave or more above ground; therein lies the rub as the majority of hams do not have 60-70 foot towers or supports to rely on. take-off angles. In my case I purchased the 10 Meter Heavy Duty mast and along with the mast I bought the rotor adapter module that installs in the base as well as the top section adapter that is used with their other product the Spider Beam. com is an archive of Rod/AC6V's webpages, and is no longer being updated. The spider beam is a super lightweight 3-band Yagi with 4 elements on 10, and 3 elements on 15 and 20 meters. Made out of aluminum tubing Uses PVC as an insulator Is 32 feet high. I drilled a hole in the base plate to run the feed line through, then ran it up the opposite side of the feed point connections and over the top of the center post and connected to the 20 meter feed point. MFJ 989 C and MFJ 941 E antenna tuners. Assemble the 5/16” hex nuts (N01) onto each of the eyebolts (N18). When properly installed these mast’s are quite capable of supporting most VHF/UHF beams and wire antenna’s. 7J4AAL's Full-Size, 5-Element, 80-Meter, Rotary Beam Antenna This amazing antenna is located near Hiroshima, Japan. Here are a few considerations to think about. The HEX-BEAM Group on YAHOO. ARKANSAS DX ASSOCIATION Well-builded DX site DXER DOT COM Ham radio links etc. My wife, not so happy, but my QSO rate has gone up over 50%. The SF-402-A is a heavy duty, smaller 2 element beam for 40 Meters - SMALLER than the Mosley S-402-M - but still has BIG performance! The SF-402-A is on a 14 foot boom and is less than 48 pounds assembled!. [Courtesy N4WGY]. This antenna is designed for installations with restricted space. front-to-rear, F/R), gain (in the forward direction), feedpoint impedance (hence, SWR bandwidth), and side-lobes These characteristics depend in a complex manner on design. RadioWavz Sentinel Hex Beam 40-6M Multi-Band Antenna. The tower was installed on 24-Aug-2007. It works quite well and has the automatic band switching feature. We have assembled the best team, suppliers and parts manufacturing to provide our clients with HF antennas that will be considered a work of art. PAC12_Manual V3. g 10 and 12m). HF Yagi, HEXX Beam and Rotatable Antennas. com website. DL7IO has built several. We are not accepting backorders at this time. A product then called a Traffie Hex Beam II was reviewed in the March 1998 issue of QST as one of several portable antennas which were compared in a single review. Antennas are as follows: K4IO Broad Band Hex Beam 20 to 10 meters at about 35 to 40 feet on galvanise pipe. The Sentinel Hex Beam is a directional antenna that provides great performance and reduced size. Or I could write K3LR a check for $600 for a 20M single band Hex Beam or send him $300 for a EA Delta Loop. ” The Antenna Here’s how it looks from a ground-floor window of my home during a snowstorm. Antennas for 160 meters on a standard half acre (~100 x 200 ft) suburban house lot pose quite a problem. If you want to add bands, why not focus on figuring out how to build a Hex for 30 Meters, or better yet 40. An alternative and much neglected two-element Yagi. The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. Foundation cage -- 11 yards, 4,000 psi. KL7JR’s STEALTH 20-6 METER LOOP A very stealthy balcony setup. You can expect to see an increase in your shipping cost when you add long pieces of tubing to. The traps allow the smaller turning radius. There are several manufacturers of both versions of Hex Beam antennas. Portabel 2 m HEX-Beam. With an eye to the final cost I've built a good 20 meter monoband Hex Beam antenna. Mount using 2’ U-bolts, saddles and hardware as shown in Detail 2E. New HexBeam from MFJ delivers solid gain and directivity on 40, 30, 20,17, 15, 12, 10, and 6 Meters in a low-profile package that will have yourpocketbook and your neighbors smiling!The MFJ-1848 uses an updated G3TXQ element configuration for excellentgain, improved bandwidth, superior front-to-back ratio and low SWR -. Pretty big signal. The wires should not descend by more than about 40% of the length of the vertical radiator (see ref. I highly recommend this antenna. But here's what makes the antenna more efficient, the dipoles. And it was clear why the antenna wasn’t rotating, about a meter and half below the base of the hex beam, the mast had a kink of about 20 degrees, and the hexbeam was lopsided, brushing against a nearby tree. Mobile, Base, or other citizens band services antennas. Pretty big signal. org The … K6MYC on Antenna Testing. Will update review with more experience with the HEX. Center: View Antenna display, showing the "wires" making up the model of the five-element beam, with currents and 2D slice superimposed to show orientation. Butternut’s 5-band beams are specially designed for the amateur with limited space and offer significant improvements over omnidirectional antennas, with useful forward gain and good front-to-side. In this case I had some conduit in concrete from a canopy I no longer use-For the spreaders I’ve used Tractor Supply Company TSC six foot driveway markers. My wife, not so happy, but my QSO rate has gone up over 50%. How much of my power is actually delivered to the antenna? 12. spiderbeam high performance lightweight antennas. 95 DX Off Center Fed Windom $69. Most of the time, the bazooka shows a higher signal strength on my TRX , but that’s mostly noise showing. LMR 600 Coax with N type connectors. - K8BZ; This is a very, very , easy antenna to build. My 40 meter vertical cost me $13. Listing #1492120 - Submitted on 06/09/20 by Callsign N0GTO - IP: 098-127-212-064. The 160M antenna is now up, so we expect to be QRV tonight. On VHF, I have the Elecraft K144XV 2-meter module in my K3 driving a Mirage B3016 to about 100 watts, as well as a loaner FT-736R that I use on 222 (barefoot) and 432 (with a Mirage D1010 amp for about 100 watts). The extension tube is simply the top segment of the Spiderbeam 12m telescoping fiberglass pole, with a few layers of heat-shrink tubing (abt. The parts used are relatively inexpensive. In the market for a new Gizmotchy® antenna? Please visit the Gizmotchy® site for a list of antenna retailers. 068 Mc to 18. Design goals • Some forward gain • Good directivity (high F/B and F/S ratios) • Relatively small size • Good Bandwidth (min. The cost of a 40 meter hex, because of the greatly increased structural requirements is going to be around $1,500. I called Emmett on the phone and ask him if it was possible to build a two band antenna for me and he said yes. If you can find a Moonraker 4 that has at least the Boom and hubs (that are still ok to use) you are halfway home. RadioWavz Sentinel Hex Beam 40-6M Multi-Band Antenna. 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. Wire Beam Antenna Hf Posted on September 2, 2020 by Sandra Vladimir ew8dq log periodic hf beam ham radio site wire beam types ham radio site wire beam types antenna for 40 meters band jk multi band yagi antenna nava5. Hexbeam Characteristics: • Increased vertical separation of elements you for optimal performance of 6-20 meters. Antenna Cushcraft Arx-2b , 2 Meter/ 440 (Cullowhee) $40. Here is the progression of the project: It starts with a base to work on. The original beam was constructed such that its two extension tubes slip down inside of the ends of the Heavy Duty Spiderbeam Yagi's boom tubes. 5 meters long. CAUTION: TARE CARE TO AVOID ANY CONTACT WITH OVERHEAR. DIY 5$ Portable VHF Yagi Antenna for the 2 Meter Band (144-146 MHz) by F4HWK: In this publication i explain how to build a very light weight, cheap, easy to build and deployable in 30 seconds portable VHF antenna for the 2 meter band. I could buy a single band Spider Beam -- more than $400. Our antenna doesn’t require a large expensive tower, many people are using inexpensive push up poles. impedance of 50 ohms with a half wave length antenna, and the capacitor should have the ability to handle the R. For more about resonant antennas, check out ARRL’s Antenna Book. 57 / -3dB beam with (H/V) = stacking distance in wavelengths. Understanding Antennas For The Non-Technical Ham A Book By Jim Abercrombie, N4JA A very good intro to the basics of antennas. I highly recommend this antenna. Antenna building is one of the final frontiers for the homebrewer in Amateur Radio. This link is listed in our web site directory since Thursday Apr 19 2012, and till today "30 40 Meter Hex Beam Antenna" has been followed for a total of 3633 times. 60 Meter Antennas KE4UYP RSBVE (Reduced Size Broad Elevation Verticals) For 60M Verticals. 00 plus shipping. 95 DX Off Center Fed Windom $69. MFJ 989 C and MFJ 941 E antenna tuners. Tags: hex beam 40 meters; The antenna has 40 meters as a single element and 30 meters as single element laced in the upper portion, above the 20 meter wires. Club meetings will be held virtually meeting until further notice. Listing #1492120 - Submitted on 06/09/20 by Callsign N0GTO - IP: 098-127-212-064. The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. Hex-beams can be designed in two different variants. ? Jim W5JAILook in the files area Jim and you will find the equations you need for element lengths and such. The Moxon beam antenna is the perfect first beam for the new ham. SP3FHI: HEX-Beam for 6 meter. Safety warnings: The antenna is intended for use by experienced radio amateurs only. 2 m (6 ½ ft. 8 feet tall and the radials are 71” long and can be mounted 360 degrees around the antenna or concentrated on one side if you need to mount it close to a structure. In my case, that equates to about 2. 5 db more than a dipole or 1. RadioWavz Sentinel Hex Beam 40-6M Multi-Band Antenna. I heard hex beams work good but the look of a upside down umbrella will not work for me. Also, if it’s an odd-quarter-wave long (like ~60 feet on 80 meters), the very high impedance on the antenna end will give you a very low impedance at the radio end (and T-match tuners are very lossy at low impedance). Design goals • Some forward gain • Good directivity (high F/B and F/S ratios) • Relatively small size • Good Bandwidth (min. The SF-402-A is a heavy duty, smaller 2 element beam for 40 Meters - SMALLER than the Mosley S-402-M - but still has BIG performance! The SF-402-A is on a 14 foot boom and is less than 48 pounds assembled!. Amateur radio towers and accessories, aluminum tubing, coax & cable, wifi towers and more. schedule 40 hex head thread cutting screw, stainless steel, x 50 mhz antenna keywords:. com in 3 categories. 7J4AAL's Full-Size, 5-Element, 80-Meter, Rotary Beam Antenna This amazing antenna is located near Hiroshima, Japan. HF Yagi, HEXX Beam and Rotatable Antennas. As with all directional "beam" antennas, performance characteristics of a Yagi antenna are front-to-back ratio (F/B, a. I will take PayPal you pay the fees. The wires should not descend by more than about 40% of the length of the vertical radiator (see ref. has been designing and building cubical quad antennas for amateur radio operators around the world. The Hex-Beam antenna contains 6 sets of wires providing a two-element directional antenna covering the 20M, 17M, 15M, 12M, 10M, and 6M Amateur Radio Bands. 40 Meter 2 Element No Measuring Pre -Drilled Color Coded Stainless Steel Hardware MOSLEY MODEL SF-402-A MOSLEY ELECTRONICS Sales: 800-325-4016 Technical: 636-583-8595 "SHORTY FORTY" The SF-402-A is a heavy duty, smaller 2 element beam for 40 Meters - SMALLER than the Mosley S-402-M – but still has BIG performance!. Great for small gardens! “antenna designed by G3TXQ Broadband Hexbeam”. Swapped out Force 12 C19XR 3 band tri-bander for 6 band NA4RR HEX beam. 40 Meter Hex Beam Plans. 40 Meter Hex Beam Plans November 25, 2018 - by Arfan - Leave a Comment Ppt memoirs of dxcc powerpoint ation your hex on 40 kio technology hexbeamconstruction radiowavz radio antennas 735 lake plaza saint louis a broadband hexbeam steve hunt g3txq. So, I did some more research and learned about the Hex-Beam and its design and functionality. 14094 ~ Email: [email protected] (Working ON It. The original beam was constructed such that its two extension tubes slip down inside of the ends of the Heavy Duty Spiderbeam Yagi's boom tubes. Resources listed under 40 Meter Antennas category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. Shipping is to continental U. The antenna complimented my “low-band” horizontal dipole nicely and gave me the most useful HF bands (20-10m) without needing an ATU. Due to the spacing , which is of course too short for 40 meter, the working is less than a real 40 meter antenna, but there is directivity with this 40 meter shortened hex. Peak Approx. THE HENTENNA REVISITED. ” The Antenna Here’s how it looks from a ground-floor window of my home during a snowstorm. Safety warnings: The antenna is intended for use by experienced radio amateurs only. This antenna is made for the DX'er thatís looking for an antenna to work across the globe. 08") Open the wire gauge and diameter calculator in a separate page. of course it didn't work very well on 40. It is made from army field-telephone wire witch consists of 3 steel wires and 3 copper wires. My 40 meter vertical cost me $13. Shark 5 Pack Mini HF Single Band Mobile Ham Radio Antennas 10 15 20 40 75. [/pq] Les was looking for a compact design for the HF bands when he asked the question: what if I fold in the ends of a dipole antenna to reduce the amount of space an antenna occupies. l was looking for a 2 meter antenna. If your thinking Hex Beam, this is the BEST! -KC9RNK; This antenna meets and in most cases exceeds all of the claimed assembly, specifications and performance. We think the 80M antenna is okay -- we've gotten signal reports on 80M FT8 that are on par with those we send. Yes, I’ve had lightning hit an antenna and yes I had to repair some damage. It is very well engineered - N7LVS. This Azmuth Plot graph shows the gain, and also says that the beam width is 138 degrees between the 3 dB gain markers. I told the EAs that [W1]HIS’ antenna is only 6-7 meters high, and they didn't believe me. 40 Meter Hex Beam Antenna. HEXBEAM SP7IDX TECHNOLOGY it ideal for Your DXpedition , IOTA – SOTA activation …. beam with vertically oriented elements. Cushcraft A-4S Four Element Beam Antenna for 10, 15 & 20 Meters. I plan to also add a vertical 10 Meter whip. A product then called a Traffie Hex Beam II was reviewed in the March 1998 issue of QST as one of several portable antennas which were compared in a single review. The bottom dipole of the multi band dipole is cut for 40 meters with a center frequency of 7. 40 Meter Hex Beam Plans. That's good news that MFJ has come out with a hex for 40M---sort of. The Moxon beam antenna is the perfect first beam for the new ham. By the time the antenna is that long, current at the terminated end is so low, additional length makes little difference. Measurement results for the S11 (or SWR) a. He actually goes to the 30 ton crane and lowers it whenever he's QRT. • The band of 40 meters in a folded dipole above the 20 meter band. The only difference in antennas is the direction where your signal is concentrated. (3/2 λ) doublet with 31 (1/4 λ) ft of ladder line, then fed with coax. 6 pounds, makes it very manageable during the installation process and will allow for a simple mast solution. large tribander such as the SteppIR 4 element Yagi. My last vertical antenna experience relevant to the Hex Array came from the MFJ-1792 antenna. Full SWR scan of N4WGY’s hex beam antenna, from 1 to 36 MHz (160 to 10 meters ham bands). But also wire antennas, bobtail curtains, c-pole and hentenna. The SE-20M, 20-Meter Moxon Beam covers 14. Center: View Antenna display, showing the "wires" making up the model of the five-element beam, with currents and 2D slice superimposed to show orientation. Requires antenna tuner. Unfortunately, out of all of the self-supporting antennas erected on site, none were resonant below the 20 meter band. The Hustler 5-BTV is a five band trap vertical antenna adding 75/80 meter operation to the 4-BTV. Because it is sold as a kit, first-time assembly is a bit awkward. Also, if it’s an odd-quarter-wave long (like ~60 feet on 80 meters), the very high impedance on the antenna end will give you a very low impedance at the radio end (and T-match tuners are very lossy at low impedance). Foundation cage -- 11 yards, 4,000 psi. November 25, 2018 - by Arfan - Leave a Comment. Any one have any ideas i’am open for suggestions thanks k0gkc 73 gene. I can only compare my 40 m hex with my inverted v double bazooka 40 meter antenna ( fixed of course). 66 meters, Reflector to Dipole Spacing = 0. It is easy to construct, requires less space for deployment and yet provides good performance. Hexbeam Characteristics: • Increased vertical separation of elements you for optimal performance of 6-20 meters. 7425 meters, Dipole Length = 0. The HEX-BEAM Group on YAHOO. My wife, not so happy, but my QSO rate has gone up over 50%. There are a whole series of additional adapter pieces beyond the basic mast. The grey columns are the ham bands. Basically, a moxon rectangle is a 50 ohm two element wire beam antenna. The virtual. Our 7-Band antennas are OCF (off-center-fed), with a 45 foot leg and a 90 foot leg, totaling 135 feet. beam with vertically oriented elements. It was mighty tough coming up with a taper schedule for a full size 40 meter beam with the parts I had on hand. 1 from 50 to 51 MHz (Figure 5). Mobile, Base, or other citizens band services antennas. The spider beam is a super lightweight 3-band Yagi with 4 elements on 10, and 3 elements on 15 and 20 meters. 15 Meter Moxon Beam in Action. Whoever gave thought to the assembly of this antenna is a genius! Great contacts on FM and SSB. HexKit Hex Beam Base Hex Beam vs Spider Beam SpiderBeam 40 Ft FiberGlass Kanga USA 40 Ft End-Fed 80-10 meter Antenna Random Length Wire Info. 2 KW PEP - 85. 95 Saturn Fan Dipoles $159. NOTE: The elevation look angle range reaches down to approx. Page 1 ASSEMBLY AND INSTALLATION A50-3S 3 ELEMENT 6 METER BEAM COMMUNICATIONS ANTENNAS 951364 (12/94) Page 2: System Grounding CONSUMER PRODUCT SAFETY COMMISSION AND LISTED IN THE ENCLOSED PAMPHLET. It is easy to construct,. If you want to add bands, why not focus on figuring out how to build a Hex for 30 Meters, or better yet 40. Cebik, W4RNL. 1 from 50 to 51 MHz (Figure 5). The following sections describe the design of the magnetic loop antenna in more detail. It was up for 2 1/2 years and it worked quite well, however, I wanted a 3 element beam. Interfacing. But also wire antennas, bobtail curtains, c-pole and hentenna. I will take PayPal you pay the fees. Wire Beam Antenna Hf Posted on September 2, 2020 by Sandra Vladimir ew8dq log periodic hf beam ham radio site wire beam types ham radio site wire beam types antenna for 40 meters band jk multi band yagi antenna nava5. The tower was installed on 24-Aug-2007. This Azmuth Plot graph shows the gain, and also says that the beam width is 138 degrees between the 3 dB gain markers. The formula is 468/7. Even if it it is a true 2-element folded element beam it will not perform up to snuff unless it is close to a half wave or more above ground; therein lies the rub as the majority of hams do not have 60-70 foot towers or supports to rely on. 2 ELEMENT QUAD (HEAVY DUTY) Build a stronger Quad antenna. The Sentinel Hex Beam is a directional antenna that provides great performance and reduced size. ) front of beam the base of each element 15" horizontal. He recommends that a 40 Meter version be 50 feet high. New HexBeam from MFJ delivers solid gain and directivity on 40, 30, 20,17, 15, 12, 10, and 6 Meters in a low-profile package that will have yourpocketbook and your neighbors smiling!The MFJ-1848 uses an updated G3TXQ element configuration for excellentgain, improved bandwidth, superior front-to-back ratio and low SWR -. We are not accepting backorders at this time. 00 (7) Chimney Mount 40 ’ Telescoping. 5 m below the tip. The sentinel barrett six band 40m 10m hex beam antenna ham radio site short 80m antennas 40 meter dipole antennas i1wqrlinkradio 2m pocket beam resource detail the dxzone Smaller Backyard …. 04 works out to roughly 33' 10" per leg. Whoever gave thought to the assembly of this antenna is a genius! Great contacts on FM and SSB. An antenna can't be self resonant unless it is a 1/2 wave electrically, or a multiple thereof. Oh…you can use the 40-meter dipole on 15-meters without modification. It is a directional antenna that provides great performance and does not require a full scale, expensive tower. Worked 10 DX stations next day on 20 meters with 50 watts and FT 101E. With that said, go look up the cost of one that is being sold in the magazines and on the web. Cart is Empty. In a fairly straightforward way, we can design driver-reflector Yagis to cover the entire span of 20 and 15 meters and at least the first megahertz of 10 meters. The boom is 40' long and the elements around 67' each. These will be used to secure the eyebolts after guy tensioning. It's up on top of a 40-foot crank down, tilt over steel tower with a Yaesu rotor. Items 1 to 25 of 51 total 3 Element 10/15/20 Meter Yagi Learn More. It is made from army field-telephone wire witch consists of 3 steel wires and 3 copper wires. ‏‎Hex Beam Antennas‎‏ تحتوي على ‏‏٣٬٠٦٧‏ من الأعضاء‏. 10% Off Shipping for $200+ Orders: GET10. I've been a ham 35+ years and enjoy building my own stuff. In free space the center-fed half-wave antenna has an input impedance that is a. , M2 Orion). I was looking for a relative compact antenna for 80, 40 meters to be used during holidays. For more about resonant antennas, check out ARRL’s Antenna Book. Find many great new & used options and get the best deals for Unopened Brand new MFJ-1846 Hex Beam 6-Bands 6m-20m Antenna at the best online prices at eBay! Free delivery for many products!. Aerial View of the K3DRP QTH. The NA4RR hex beam is a terrific value for a well constructed plug-and-play hex beam. 80/40 Fan Dipol 2. On 80 and 160 my wire antennas, although full sized, are not broadband and are only useable across part of the bands without a tuner. Hex Beam Compact 6-band antenna (10, 15, 17, 20, 30, 40) Hex-Beam (Hexagonal beam) antenna is a nice and compact multi-band antenna. Was in the air in another 10 minutes. It is a directional antenna that provides great performance and does not require a full scale, expensive tower. Cost, you no longer need to buy a new antenna to get a 7 band G3TXQ Hexbeam, you just buy the kit. 40 Meter Dipole. Fishing poles glued to paint roller extensions, which mount into the Moxon center. It consists of a driven element and a reflector. Moxon in the air — note the PVC pipe that feeds the driven element with coax. Here is the progression of the project: It starts with a base to work on. Also, if it’s an odd-quarter-wave long (like ~60 feet on 80 meters), the very high impedance on the antenna end will give you a very low impedance at the radio end (and T-match tuners are very lossy at low impedance). First antenna position, to many static noise here ! This direction Nord-EU Assembling the Hex Beam Vertical against the safety fence. Louis Vertical-- By Dave Gauding, NF0R. 20 METER CIRCULAR MAGNETIC LOOP IW6DFW. Due to the spacing , which is of course too short for 40 meter, the working is less than a real 40 meter antenna, but there is directivity with this 40 meter shortened hex. This antenna is designed for mounting on a 2’ O. The antenna is basically resonant on 80, 40 and 20 meters per the measurements above. New HexBeam from MFJ delivers solid gain and directivity on 40, 30, 20,17, 15, 12, 10, and 6 Meters in a low-profile package that will have yourpocketbook and your neighbors smiling!The MFJ-1848 uses an updated G3TXQ element configuration for excellentgain, improved bandwidth, superior front-to-back ratio and low SWR -. The cheapest way I have found to build this antenna is to find an old Moonraker 4. Documentation and interface program to use Orbitron for Satellite Tracking (Update 24 February 2011) Download the hex file for the AZ/EL unit to suit US-Digital's MA3-P12; Download all the HEX files for the PICs ( 28 October 2019 fixed Park bug) Readme1st. If you’re using coax (more than a few feet), that’s gonna be very lossy with high SWR on it. During the modelling of the 40m element I noted some significant points. (Working ON It. It will probably be cheaper to build several antennas at once due to the burden of buying some items in small quantities. • GPS antennas should be either above or below the radar beam path. HEXBEAM SP7IDX TECHNOLOGY it ideal for Your DXpedition , IOTA – SOTA activation …. /cq43ax101/Helical_Beam. Hexbeam Characteristics: • Increased vertical separation of elements you for optimal performance of 6-20 meters. Full SWR scan of N4WGY’s hex beam antenna, from 1 to 36 MHz (160 to 10 meters ham bands). Shark 5 Pack Mini HF Single Band Mobile Ham Radio Antennas 10 15 20 40 75. 66 meters, Reflector to Dipole Spacing = 0. The 160M antenna is now up, so we expect to be QRV tonight. This can be provided by any good antenna manufacturer, often it is already found in their adds. This is directional feature is called gain. 0_20160712. •Attic Hex - Ghost version •Classic Hex with special 20 meter design •Less than 16 ft diameter vs 19. Choose from top-brand HF Yagi, HEXX beam, and other rotatable antennas to meet your high-frequency needs. AND almost everyone on 10 meters uses vertical polarization. ~ Lockport, N. ‏‎This group is for anyone that has questions or information about any kind of hex beam antenna. 08") Open the wire gauge and diameter calculator in a separate page. If you can find a Moonraker 4 that has at least the Boom and hubs (that are still ok to use) you are halfway home. 6 meter beam assembly sheet 1 of 7 scale. Our lifting beam and spreader beam options include adjustable beams, fixed beams, telescope beams, basket sling beams, low headroom beams, fiberglass beams and four point sack lifters. This is a good ‘listening’ antenna with gain that can be arranged in desired directions. 7 When you turn the antenna vertical and mount it on the tower, etc. Installation is complete. Antennas don’t create radio energy, they also only divert, direct, or concentrate it in some direction. 5 This is good; QUIT! M104C. PAC12_Manual V3. 9: CP62: 6m, 2-5/8 wave: 200 FM/500 SSB : 22' 6. Learn how to make a Moxon beam for your home qth, get some new ideas, and see some examples. , M2 Orion). The 4 band Broadband Hex beam 20-17-15-10 meters; Dutch PACC contest; HF-antenna's Vertikal Dipole 10-40m; Modifying a 27MHz CB Ringo Antenna for 80–6Mtrs; A HF MULTIBAND VERTICAL ANTENNA; 160 metre "L" Antenna; A FOUR SQUARE ANTENNA FOR 80 METERS; Hex Array - 80/40 Meter Vertical; KIO Broadband Hexagonal Beam; Welcome to QSL Watch; ARLHS. Let me know if I can be of any help. 7 In />) long. For more about resonant antennas, check out ARRL’s Antenna Book. A hex beam antenna looks like the loops are a continuous loop but they are not. Turn the nut all the way to the eye, as far as it will go with light pressure only. 60 Meter Antennas KE4UYP RSBVE (Reduced Size Broad Elevation Verticals) For 60M Verticals. Been working DX I could never hear before. When assembling for vertical use, set antenna on a pole about 8 to 9 feet above the ground horizontally and adjust SWR for 1. impedance of 50 ohms with a half wave length antenna, and the capacitor should have the ability to handle the R. A product then called a Traffie Hex Beam II was reviewed in the March 1998 issue of QST as one of several portable antennas which were compared in a single review. • VK2ABQ may have been the first to publish a design with his “square “ antenna. Documentation and interface program to use Orbitron for Satellite Tracking (Update 24 February 2011) Download the hex file for the AZ/EL unit to suit US-Digital's MA3-P12; Download all the HEX files for the PICs ( 28 October 2019 fixed Park bug) Readme1st. Butternut’s 5-band beams are specially designed for the amateur with limited space and offer significant improvements over omnidirectional antennas, with useful forward gain and good front-to-side. Basically, a moxon rectangle is a 50 ohm two element wire beam antenna. As with all directional "beam" antennas, performance characteristics of a Yagi antenna are front-to-back ratio (F/B, a. The parts used are relatively inexpensive. Here are a few considerations to think about. DL7IO has built several. tuned up nicely on 10-20, the tuner in me rig even tuned it on 40 meters, not sure how but it did. Extremely simple to put together, in my case, less than an hour. HYS Dual-Band 9. No Tuner Needed. 068 Mc to 18. Louis Vertical-- By Dave Gauding, NF0R. RadioWavz Sentinel Hex Beam 40-6M Multi-Band Antenna. Here is the progression of the project: It starts with a base to work on. Please note that UPS applies an additional $8. US is the exclusive distributor and online shop for USA & CANADA. Available in 12 lengths, custom sizes are available, just give us a call!. There are several manufacturers of both versions of Hex Beam antennas. I had no means to properly hang my 10/20/40 meter EFT Trail-Friendly antenna at the hotel, so out of desperation, I tried to load a 20 meter hex beam on 40 meters at QRP power using the IC-7300 and its internal tuner. HEXBEAM SP7IDX TECHNOLOGY ® it is ideal for Your DXpedition , IOTA activation, field days or solid antenna. Let me know if I can be of any help. Bill Orr's book "Beam Antenna Handbook" talks about it on page 257. The club house will now go from 2 HF beam antenna’s to 4 beam HF antenna’s with two of the beam being able to do 40 meters.