4 element 10 meter beam Superlative performance and construction characterizes each beam to insure satisfaction under Not Available. 5/6. 5 Mhz. In the classic directional Yagi design, the 16' long, 4 element M104 base station antenna can be mounted either vertically or horizontally for best base-to-mobile or base-to-base communications. Cushcraft 2M Wideband Boomer Beam Antennas. This lightweight 4-element wide-spaced monoband beam is easily supported by a medium-duty tower or heavy-duty push-up pole, and turned with a medium-duty rotor. Order Now! A4S Four Element Beam - 10, 15 & 20 Meters. Superlative performance and construction characterizes each beam to insure satisfaction under Apr 18, 2005 · So on 10 meter you might have a 5 element beam where as on 40 you would only have a 2 element. 99 Add to Wish List. If you end up making your 4 element quad framework like I suggest below you will have to stick to a S1 – 65″, S2 – 56″ and S3 – 65″ spacing. The Front/Back Ratio will be about of about 12 dB on 6 thru 20 Meters. 3 Element Beam For 10 / 11 Meter (CB Radio) Horizontal or Vertical Polarization; For CB & 10 meter bands 4 Elements Horizontal & Vertical Polarization $ 276. Shark Antennas S-F10 Mono Band HF 10 Meter Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max M2 Antennas 10M4DX HF Monoband Beam Antennas are full size, top-performance Yagis for the 10 meter band with no compromises. In comparative terms, this is about halfway between the gain of the wide-band 50-Ohm beam and a highly optimized 3-element beam with a boom length of about 12' or so. ( 3 meter for 3 el and 4 meter for 4 el)It is easy to assemble and tune and works ok. "Maximum" Beam, Boom Lenght: 16' MAC Adjustable Gamma Match 2000 watts; Gain: 14db, Turn Radius: 13' Power Multiplication: 28x 10 meter 3 element beam Yagi (28 MHz). Mosley A-315, 15 meter three element. You could just retune the gamma match for 28 but the pattern is not the best. Elements made from 22 to 12mm tube. Boom made with 50mm tube. Just how important is the height. Line the elements up with the use of a level or any other workable method. The gain is high enough to compete favorably with most 3-element tri-banders on 10 meters. 6 m Element Mounting Position: Below the boom Balun and Connector: Included Boom Length: 4. Good antenna. The Yagi boom runs down along the X axis. Minium that is. Once you start adding more than 4 elements, you can go to an even wider spacing (than 6′) for the directors. Start at about 4” from the end to center the elements on the boom. This is for 4 elements. We ship them in kit form with clear instructions for quick assembly. Mosley A-320, 20 meter three element. It is perfect in multi-stacked arrays. A MONO4 10 stack is typically configured for either maximum forward gain or positioned to cover a greater area of the world. and wondering how high. 4m) making it easy to ins So I guess the three-element beam for 20 meters is not in the big game. Nov 14, 2020 · An antenna for 6 meters. 4-Element/3-Band (10/15/20m) Cubical Quad Antenna System; 13ft Heavy-Duty Reinforced Fiberglass Spreader Arms; Legendary Cubex CQS3. It is not necessary to understand all the terms and theories described to buildRead More 10 Meter CB Radios. If you only looking for 10/11 meter than go the MACO route for sure. The WWRF may also be doing a review of one of these in the near future. , Each Apr 28, 2013 · Siro on 10 The siro is a light weight 27 mhz beam on a short boom. 4 Element " Maximum" Beam. In the classic directional Yagi design, the Maximum Beams line of base station antennas can be mounted either vertically or horizontally for best base-to-mobile or base-to-base communications. Maco's tend to be a bit sloppy in that fit. ma c o a n t e n n a s . Although it s popular with novices and technicians, this antenna is for any ham who wants more gain with a good front to back ratio on 10 meters. The elements could be DIY aluminum tubing (expensive), or it could be EMT (conduit), which is heavy, but inexpensive. 0 Hubs – 356-T6 Heat Treated Aluminum; Heavy-Duty Boom-to-Mast Plate with SS hardware for 2″OD mast; Complete Wire Element Set – 7-strand Hard Drawn Copper; SS Worm Gear Spreader Arm Clamps middle point for the eventual stack of 4 Yagi’s. Better to cut the elements for 10 meters . 0 ft. Popular with novices and technicians, these antennas are great for any ham who wants more gain and a good front to back ratio on 10 meters. 20m Boom. They're light enough for most towers and rotators, so you will enjoy the excitement of a commanding presence in 10 meter contesting and DXing operations with a 10M4DX! The G45 from Gizmotchy is a 4 element beam antenna with horizontal and vertical polarization. Just make sure the elements are snug on their mounting hubs and the elements and are as parallel as possible. 5 Element/ 11 Meter Base Antenna "Maximum Beam to Figure 1 for the spacing dimensions and fasten the driven element and reflector. Doing so adds dB gain, power multiplication, and front-to-back separation. Figure 3 shows the pattern at 3 point across the band. Find HF Yagi, HEXX Beam and Rotatable Antennas 10 meters HF Beam Antenna Bands and get Free Shipping on Most Orders Over $99 at DX Engineering! May 9, 2012 · Look at the Maco Shooting Star 4 element dual polarity or the Gizmotchy 3 or 4 element dual paolarity they are both ownes and made by Gizmotchy (Tom Charles) You can call and talk to Tom directly if you have any questions. MONO4 10 use square boom "POWER-MASTER" 10, 15 and 20 Meters Mosley "Power-Master" beams are full sized arrays, each designed for operation on a single band. 9 - 27. Tighten all 6 Meter 4 element beam 1/2" diameter tubing : Element Length: Element spacing from Reflector: Reflector: 109-7/8" ***** Driven: 104-1/4" 72" Director 1: 100. This design uses a Reflector-Driven element on 15m and a Driven element-Director on 10m. 4 Elements; 10 Or 11 Meter Tuneable Operation; 16 Boom Length; 13' Turning Radius; 6. Martin has many designs for many antennas and you will definitely find what you want. A choke balun is required to prevent unbalanced current from flowing down the transmission line and affecting the efficiency of the antennas. 4 Elements; 26. Each set of vertical/horizontal elements is counted as 1 element - so a "3 element" Gizmotchy® beam actually features 9 elements to Figure 1 for the spacing dimensions and fasten the driven element and reflector. 00. Boom Length, 50 ohm, SO-239, Each See More Specifications Comet CA-52HB4 Wide Band Beam Antennas CA-52HB4 MONO4 10 is a full size 4 element yagi with excellent SWR bandwidth, optimum gain and front-to-back performance. I use it on the flat side and talk all over the place. May 14, 2025 · 10 Meter Antennas Directory Antenna designs and projects for 10-meter band operation 10 Meter Antennas are essential components for radio amateurs operating on the 10-meter band 28-29MHz. , 4 Elements Vert. n e t ( 8 1 5 ) 2 4 4 - 3 5 0 0 A n t e n n a s , A D i v i s i o n o f C h a r l e s E l e c t r o n i c s , L L C 3 0 2 S . Looking at the chart above, (numbers in red), the longest element is just under 18', and the boomlength would be about 7' to 8. These antennas come in various designs, including wire antennas, loops, yagis, and verticals, optimized for 10-meter band frequencies. Searching for a design on the internet, I came across the usual suspect Martin, DK7ZB and followed one of his designs, the 4 Element 50 Ohm Yagi with 2. PRO Series, 8 element 10 meter, 5 element 12-15-17-20 meter, 3 element 30 meter, 4 element 40 meters Trap Master, multi-band rotatable dipole: 1 element 10-15-20 meter Trap Master, rotatable dipole combination: 1 element 10-15-20 with TA-40-KR, 40 meter Hy-Gain 4-element 20-Meter Long John beam antennas are designed for use with 50-ohm coaxial cable. 15 dBi Gain; 1000 Watts Continuous, 3000 Watts Dec 18, 2008 · They also bought out the Wilson line of Amateur antenna products. Longest Element: 5. RB-410 10 meter 4 element beam The RB-410 has surprisingly good DX performance even when operating below one wavelength above ground. Mosley A-310, 10 meter three element. Dual Coax Feed; 12 3/4' Boom Length; 15 dB Gain; 40X Power Multiplication "POWER-MASTER" 10, 15 and 20 Meters Mosley "Power-Master" beams are full sized arrays, each designed for operation on a single band. HomeBrew 2nd Version Yagi; The Making of 4 element Yagi for 10 meter band. 66'. 4 meter Boom Size: 60 x 60 mm Turning radius: 3. That allows these antennas to be designed for higher gain than a 3-element yagi of similar boom length, with a low SWR across the band. One or more Power Boosters can be added to your existing beam. It is not necessary to understand all the terms and theories described to buildRead More Wide spacing is from about 5′ to 6′. Precisely tuned high-power traps, carefully selected element lengths, and proper spacing combine to make the A4S Tri-Band Beams the preferred antennas for your HF work! Cushcraft HF Beam Antennas. The elements are at a constant X distance down the X axis, and straddle it, meaning that the tips on one end of an element are the same distance from the X axis as the tips on the other end. Specifications • Forward gain in free space (dBi): 7. Add to Compare. $324. The M104 features a Maco 2kW adjustable gamma match for high performance. Get a strong, clear signal with less noise from 2 meters through. 8 dBd of Gain on 6 and 10 Meters and 5. Beam framework 4 Element / 11 Meter Only. Maco M108 8 Element Beam. "Maximum" Beam, Boom Lenght: 16' MAC Adjustable Gamm. N4TUX Boyd’s 10 Meter Quad Antenna. Choose from top-brand HF Yagi, HEXX beam, and other rotatable antennas to meet your high-frequency needs. booms that give the casual 2 meter operator a lot of bang for their buck. 4 Element Beam $179. At nearly 10 dBi, these beams increase your effective radiated power by almost 10 times! With the spacing shown, the 2-Element yagi will exhibit 4. From my point of view, the 4-element single band is the most popular competitive beam in use today on 20-meters. DO NOT READ THIS PARAGRAPH: 20 meter 4 element beam Yagi (14 MHz) DXBeam - long boom (Ref. A nice, well made lightweight 4 element Yagi beam that works well and has very good signal gain for transmit and receive. ILLW 2009 Mar 12, 2006 · Just run it with the way it was built. I cut one down for KN4EMY Rating: 2017-12-27; Update Time Owned: more than 12 months. 75' DB Gain: 15, Watts: 1500 Power Multiplication: 40X Front-to-Back Separation: 28db Turn Radius: 11' Surface Area: 5. With a robust 14 dB gain and 28X power multiplication, it delivers superior performance in both vertical and Cushcraft HF Beam Antennas. Mine worked straight out of the box on 27mhz. 6 square foot Watts: 1500 10/11 Meter Weight: 18 lbs Does not come with Universal support kit Gizmotchy beams are made to build upon. Each set of vertical/horizontal elements is counted as 1 element - so a "3 element" Gizmotchy beam actually features 9 elements. For example, you can choose to start out with a 3 element beam and then you can increase your boom length, number of elements, DB gain, etc at any point by adding one or more Gizmotchy® Power Boosters. Cushcraft A4S Tri-Band Beam Antennas are true high performance beams for 20, 15 and 10 meter operations. 00 Add Mechanical Data: Materials: Aluminium, Galvanized steel, Zamak: Dimensions (approx): 5846 x 4030 x 100 mm / 19. The elements are tapered with 3 different sizes of tubing and the boom is 40mm square and 5m long. Wind Surface; Can Be Vert. A4S is the true, high performance tribander. Gizmotchy 2 meter beam 10/11 Meter Power Booster Addition of Gizmotchy® Power Boosters to your Gizmotchy® 10/11 Meter antenna adds another set of director elements plus a 3. 33 ft Weight (approx): Page 1 ® Y - Q U A D 4 ELEMENT SWITCHABLE POLARITY 10/11 METER QUAD BEAM w w w . Of particular importance is the feed impedance. All our “Lightning Antennas” are true quads beams which feature 6061 T6 seamless aircraft grade aluminum boom and sleeving, strong fiberglass spreaders and 13 gauge enamel coated copper element wire. Should a 11 meter beam be a minium of 11 meters off the ground??? 36 ft to the boom on a horizontal maby a little higher on a vertical. 99 In Stock Features. Or Hor. M2 Antennas 2M4 2 Meter Yagi Antennas are 4 element beams on rear-mount 48 in. 5 ft. The reflector is anchored at the origin, running along the Y axis. No traps or relays, one single coaxial cable. 4 Element Beam $319. Double check the spacing dimensions and make sure the elements are centered in the boom-to-element clamps. SWR across the 40 meter band is flat and hardly varies during weather extremes. Antenna, 6 meters, 4-Element, Wide Band Beam, Optimized For SSB, CW, Digital, 400 W PEP SSB, 200W CW/FM, 10. $629. Precisely tuned high-power traps, carefully selected element lengths, and proper spacing combine to make the A4S the preferred antenna for your HF work! This is the premium antenna with all the features that you want. Bandwith; 11 dBd, 13. Dimensions: Formulas: This was the Ultimate 4 element beam and Surpassed any 6 El Yagi in every respect. I cut one down for M2 Antennas 2M4 2 Meter Yagi Antennas. Remember if you don’t agree with my observations turn the dial, HI. Using the pre-drilled holes it works the entire 11 meter band and the 10 meter band. 22 x 0. DXM20-4lb) Price €1,022. 7 • F/B ratio 15/10m (dB): 12/17 • Active element 15/10m: 2/2 4 Element / 11 Meter Only. 37 Sq. The Maco has a longer beam length than the optimized Yagi you saw on that page. I have used there antennas both verticals and beams, and they are rugged and have excellent radiation patterns! Feb 15, 2023 · With 4 elements it is possible to apply the OWA (Optimized Wideband Yagi) approach, with an element spaced close to the driven element to allow better adjustment of matching. A thorough reading and understanding of the other sections are necessary to comprehend all the terms used on this page. RG-213/U cable is preferred due to its lower losses and higher power-handling capabilities. 3 dBd of Gain on 11 to 20 Meters. Are you looking for a lightweight, economical alternative to the 10 meter big boys? Choose Cushcraft TEN3 10M Monoband Yagi Antennas. 15/10 meter 4 element beam Yagi (21-28 MHz). Sets of Elements: 4, Boom Length: 12. HF MONOBAND YAGIS KLM high performance monobanders are the answer for quality installations where larger models are not practical or 4 Element Yagi Building This article contains discussion of all the different antenna principles previously described elsewhere on this website. Better to have a longer beam than the shortened one that page offers/shows. 9 4 Element Yagi Building This article contains discussion of all the different antenna principles previously described elsewhere on this website. 4dBd. If you have the tower to handle the Yagi, you won’t go wrong with this 4 element beauty! Can be seen on my tower mounted below the Optibeam 2 element 80 meter Yagi at VE6TK site. 99 Maco M105C 5 Element Beam. This antenna has an 8 foot boom (2. I just finished a review but did some research and this antenna seems to be a clone of the Maco M104C 4 Element Beam. Tighten all KLM - 10M-4 - 4 ELEMENTS 10 METERS BAND BEAM - OPERATING FROM 28 TO 30 MHz - DOUBLE DRIVEN ELEMENT. 75’ extension boom. Dave started constructing his 15m beam this week. What about a 3 element beam for 10,15,20 meters. Designed for use on 10 / 11 (CB) meter bands. In the two weeks I've had it in use I have easily worked contacts in all of Europe, Africa/South Africa, UK, South America, Pacific Islands, Australia/New Zealand/Tasmania, Japan and elsewhere, using anywhere from 5watt QRP to 100 watts (I use higher power on HAM 10 meter Jun 2, 2009 · Was thinking of putting up a 10-11 meter beam maby a 4 element siro SY-4 horizontal. Gizmotchy G41 4 Element Vert/Hor Beam $332. . 5" 138 May 5, 2015 · Dave M0TAZ is building a 4 element 15m Yagi, and I am building a 3 element 10m Yagi. 5' MAC Adjustable Gamma Match 2000 wat. ARRL - Home TEN-3 10 Meter Yagi Looking for a lightweight, economical alternative to the 10 meter big boys? Choose the TEN-3. Antenna, Beam, VHF/UHF, 2M Wideband, Yagi, 4 Elements, 1,500 W, 144-148 MHz, 4. The Gizmotchy line presently have beams for 2 and 6 meters available. 4 Elements Hor. Specifications • Forward gain in free space 15/10m (dBi): 6. 4m Number of Boom Pieces: 2 Guy rope support: Yes, Included Stainless Steel AISI 316L rope 4 mm Mounting Mast Diameter: 43 – 70 mm 1-11/16″ – 2-3/4″ OD Let's say, for example, that you need a 10 Meter beam. 18 x 13. Each set of vertical/horizontal elements is counted as 1 element - so a "3 element" Gizmotchy® beam actually features 9 elements Sep 8, 2009 · October (4) September (7) 5 elements 2 meter Yagi antenna; Info of the 4 elements Yagi 10 meter band; 4 element 10 meter Yagi for 9W2ODY; Test Result of my homebrew 10m 4ele antenna. 7 Element / 11 Meter Maximum Beam, Boom Length: 37. Discover the power and precision of the Maco M104C 4 Element 10/11 Meter Directional Beam Antenna, available at Scott's Radios. Do not over tighten the U-bolts holding the boom to the mast plate or the boom will get crushed. It is a DK7ZB 28Ω feed-point 4 element Yagi, with a forward gain of ~6. Polarized; 14 dB Gain; 28 X Power Multiplication; 29 dB Front To Back; 90 MPH Wind Survival; This is an oversized item, extra shipping charges are added. So we will be seeing some new antennas available to the 10-15-20 meter Yagi designs in the near future as well. That’s how, about 4 years ago, I decided to build an antenna. This antenna is light weight for easy handling yet strong enough for harsh weather conditions. Perfect for serious HAM radio enthusiasts, this antenna boasts a tunable 10 or 11-meter operation, a 16-foot boom length, and a compact 13-foot turning radius. benje nueh omtpq sqgtd ukbhqea crcnfj cxp ccq zww avtk