80 Meter Hamstick Dipole

The table below shows various resonators. Only MFJ has exclusive, isolated dipole elements that let you insert balun or coil up coax to isolate feedline. That crude setup is from spending too many years on the farm! :>) Above is a closeup of the tripod. by Gene Preston, K5GP I read Rick Littlefield's article in the June 2008 issue of QST on off center fed dipoles and was intrigued by the idea that the antenna could be extended to cover 80 meters. Sweep band in a tune or AM position to see if your antenna needs to be shortened or lengthened to center on your favorite frequency. The G5RV is designed for 40 meters and does a little on 30 and 20 as long as you have a good antenna tuner. The Loudoun Amateur Radio Group (LARG) of Loudoun County, Northern Virginia, was founded in July 1993. MFJ 1778 G5RV 10-160 Meters Wire Antenna,10 - 80 Meters As Dipole 160 As Marconi - $79. In the evening when most of us have time to relax and enjoy a little time on the radio, the higher frequency bands are either dead or very crowded. A loop fed in the southwest corner will have a few dB (3dB or more) gain favoring the northeast corner. End Fed Dipole 80-6 meter Portable HF Antenna Matchbox System. One of these terminals should be connected to the inner core of the coaxial feeder. Portable QRP Ops There is nothing more satisfying than taking a portable radio outside on a warm sunny day, throwing some wire up in a tree and making some QSOs on the radio. When we stop I raise the antenna vertical simply by cranking the winch. Find great deals on eBay for 80 meter dipole antenna. It will supplement the big horizontal dipole by providing good omnidirectional coverage, with some gain, from 20 through 6 meters. Because dipoles are directional, as seen in the "Dipole Radiation 3D Pattern" diagram, an antenna rotator is required for maximum antenna gain in a specific direction. I decided to use a vertical antenna on 10 meters because I had a Radio Shack 102-inch stainless-steel whip (#21-903, $15) just looking for an application! Construction The construction is very simple and took. Folded dipole vhf. The JK401 is a simple Hi-Q coil loaded rotatable dipole, with a small footprint as well giving great performance on 40M. The lead-in goes un-der the window sash into the shack. In this post, we create a very short list about top 10 the best hf dipole for you. Tune up the antenna before installing at full height. net Abstract A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter amateur bands at a QTH with restrictive covenants that prohibit outside antennas. All three braids should be connected together. ProComm PCF20 - 20-Meter HF Fiberglass Ham Stick Antenna. A simple idea. An 80 meter dipole on my lot. Tuning both hamsticks might also get to be a pain in the neck. Loops are inherently quiet receiving anten- nas. Skip to main content. 25 lambda 0. Portable QRP Ops There is nothing more satisfying than taking a portable radio outside on a warm sunny day, throwing some wire up in a tree and making some QSOs on the radio. Cobra UltraLite Antennas - The Alternative Multi-Band Solution The Alternative Multi-band Solution Granite State Antenna -- Northwood, NH -- 603-731-0710 -- [email protected] I talked on it quite a bit tonight. Approximately 30ft of RG58 coaxial cable with a 1:1 balun at the feedpoint. If the apex angle is 90 degrees, the inverted vee will require approximately 70 percent of the ground space needed by the flat dipole. The Wire Size can range from 16 AWG to 12 AWG. Several years ago (while I was still working full time) KB9LOW and I fashioned something very similar to this from the lower half of a "SHAKESPEARE BIG STICK" cb antenna and a piece of Aluminum (block, machined round and drilled & tapped for 3/8X24 by 90 degree spacing) , used the "Hustler" resonators with the 75-80 meter out the top of the thing. (Jim9***) The antenna tuner would allow me to use a 80 meter dipole on 10 bands. The center mast connecting component is the MFJ-347 Double T Pipe Mount. GENERAL: Each TAK-tenna is designed for resonating - ONLY ONCE - on your choice of frequency on the primary band. Build your own 80-6 Meter mini-dipole using two HF mobile whips! Mounts on mast up to 11/4" OD. FAST 'N FREE. The system is not terribly bad on 160 meters. They will not be much better on the other bands. K1CRA's HAMinator Jr. > You will make contacts with a hamstick dipole, as on 80m a 20over S-9 signal > would be reduced to 5 over S-9 on the hamstick. > dipole for 80/40m at about the same height, so I can make a good comparison. 40 METER ROTATING Ham Radio HamStick Dipole Antenna w/ 2 WHF-40 Antennas & Mount - $71. 40 Meter Mini-Dipole Includes MFJ-347 & 2 MFJ-1640T Hamstick Antennas. It has gain and wave angle comparable to a full-sized ¼λ ground plane antenna with radials. Ideal use is a temporary or portable type of use. If the flagpole is cut to the proper wavelength, then it should aproximate a 50-ohm load. There for if you can have only one HF antenna the random length all band dipole would be a pretty good choice. It also supports my 80-160 meter fan dipole and a 40 meter delta loop, along with my B&W multiband folded dummy loader I mean inverted vee. My interest in radio operations away from the QTH began a search for a Portable HF Antenna. Then off to the side they put up another 2 meter beam or a 440 beam and a 10 meter antenna of some sort. Still need to whip up an antenna too, first HF antenna for me since the 70's. It's a Spi-Ro LS-80K limited space 80-meter wire dipole. Skip to main content. 6" Aluminum Plate; Mounts to vertical mast up to 1 3/4" Diameter; Perfect for indoor use, attics, boats or limited space locations. This is simply out of the question at my QTH. An Attic Coaxial-Cable Trap Dipole for 10, 15, 20, 30, 40, and 80 Meters John DeGood, NU3E [email protected] com FREE DELIVERY possible on eligible purchases MFJ-347 HAMSTICK/DIPOLE Mount KIT (for Any 2. If you're looking for a low cost solution for a portable hamstick antenna pole for your ham radio, then check out this video. They are installed as a dipole, but as an upright V dipole. Above is my Hamstick dipole on the homebrew tripod. They are now resonant a fair bit above 20 meters. The 160 meter band vertical antenna is tunable with an impressive 40 kHz bandwidth. 945 MHz, nightly, around 7 to 8 PM. Worked ALL of the 3077 COUNTIES from 2500 Counties! SEE PHOTO of N6HH’s Rig. Various homebrew Antenna projects and gadgets for Radio Amateurs and experimenters. 75 lambda Folded dipole lengths shorter. If one wants best performance possible on ten meters, then 41 feet is the length of choice. Shop with confidence. The water jug hanging from it is to give it ballast against the wind. For many years, hams on HF have known that a 40 meter (7 MHz) dipole will work quite well on 15 meters (21 MHz). Outperform Isotron and verticals ! Pick up less noise than other antennas ! It's ideal for limited space. Well, all I can report is what the SWR reads. using 40m dipole on 15m. However, coaxial cable is unbalanced! When feeding a balanced load, such as a dipole, with an unbalanced transmission line, the antenna will induce RF currents on the outer shield of the coax. Antenna is light weight but works well. Hamstick Dipole This is actually two MFJ mobile antennas with a dipole adapter I got at a hamfest. 228 N8LGL C CHILLICOTHE,OHIO # 4W, GP VERTICAL NEW 4 Mar 08 Reactivated 8 Aug 10. Find great deals on eBay for 80 meter dipole and 160 meter dipole. The Antenna Farm : 2 Meter High Gain Antennas - VHF & UHF Mobile Radios Radio Accessories VHF & UHF Hand Held Radios Antennas Mobile Antenna Mounts SWR/Power Meters Adapters Coaxial Cable Two Way Accessories Antenna Accessories DC Power Supplies Coax Cable Accessories Amplifiers Connectors Aviation Radios Repeater Systems Towers & Accessories Scanners & Receivers Duplexers Diplexers. 160M Is a Tough Band • Propagation quite variable, signals often not very strong, heavy QRN during the summer -Mostly a nightime band, varies a lot through the night -During the winter, 800 miles or. antenna vertical folded. So I was wondering, the benefit of the Whip is not changing them when you QSY to a higher band. Various homebrew Antenna projects and gadgets for Radio Amateurs and experimenters. You decide, as an example, that you want to operate on the 20 meter band with your dipole, so you plug in the formula into your calculator and get started. NVIS Fan Dipole Tribander I would like to try this as a folded dipole at 20', no tuner, raised ends. Gives you a true balanced. Description: Build your own 80-6 Meter mini-dipole using two HF mobile whips! Mounts on mast up to 11/4” OD. I can pretty much tune that thing up anywhere but 160 using my MFJ-969 tuner. MFJ-347 DOUBLE T Pipe Mount With SO-239, Build A 80-6 Meter Mini Hamstick Dipole - $27. Divide by 2 and place a ceramic, dog bone, or even PCV pipe insulator between them in the middle where you just cut, and you got a dipole antenna. Base antenna systems for amateur ham radio HF VHF UHF - Performance, Quality, Service. So what size would be worthy to try? Something 75 to 100 feet might be manageable. mounted on 5 foot pole - 15th floor terrace railing. center fed dipole with no balun on 11meter band. * QST 2004 ARTICLES * December 2004 ANTENNA A Small Portable Dipole for Field Use (uses Hamstick An Horizontal Loop for 80-Meter DX 30-35 ANTENNA: Lightning. Only MFJ has exclusive, isolated dipole elements that let you insert balun or coil up coax to isolate feedline. How to Build a Six Meter Ham Radio Dipole Antenna. 80 Meter Band Mobile HF Stick Antenna MFJ-347 HAMSTICK/DIPOLE Mount KIT (for Any 2 HAMSTICKS AS A Base) I thought I was getting a hamstick and this is a 80. 2 meter / 70 cm telescopic dipole, Homebrewed. Of course I would like to be able to install a full-size 80 mtr dipole, and sufficiently high above ground. Mobile Antennas WA4DXP ♦ Tuning. $22-Lakeview 9160 Hamstick Antenna for 60 meters. They are especially useful on 80 and 40 meters where they perform well at modest heights. I use a simple 40 meter half wave dipole. Dipole Antenna Ham Radio Antenna Communication Gain Literacy Engineering Workshop Diy Projects Ants Our flagship model, The Two Meter J-Pole Antenna comes in two different configurations, either as a one piece antenna for base station use, or as a two piece breakaway model great for portable operations. MFJ offers a one year No Matter What warranty on MFJ items. Worked ALL of the 3077 COUNTIES from 2500 Counties! SEE PHOTO of N6HH's Rig. Awarded US Patent You Don't Need a BIG Antenna Any More! Customer Rated 4. 2 dBi, 440 MHz 8. 73 de KN0MAP. net Abstract A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter amateur bands at a QTH with restrictive covenants that prohibit outside antennas. Vertical or directional. Tuning both hamsticks might also get to be a pain in the neck. The small mast through the roof on the left supports the top wire to the house. Base or mobile. Thank you for visiting the web site of D r. 00 and the. - Rotating Dipole Kit includes TWO HF Stick Antennas and our exclusive "DMOUNT1" Dipole Mount! You pay much less than buying the antennas and mount separately! Choose your favorite Ham Band! The HAMinator Jr. The best NVIS antenna is one which is simple and effective. 20/40 Dual Band Dipole This is a simple dipole built for two-band operation that I made for portable use with my 20 and 40 meter QRP rigs. They are sup-ported by PVC pipe with T connectors at the top fashioned around his fenceline. Only MFJ has exclusive, isolated dipole elements that let you insert balun or coil up coax to isolate feedline. (Jim9***) The antenna tuner would allow me to use a 80 meter dipole on 10 bands. However, if you purchase a high frequency (HF) radio so you can talk to the world, then you likely don’t have an antenna since most HF antennas would be too large to fit in the box. This means that operation on the CW DX frequencies and DX Phone frequencies is within range of most radio internal tuners - no antenna changes are necessary to switch frequencies!. 5:1 VSWR bandwidth. My noise level is often SO to Sl, whereas the reading was generally S3 to S6 when I was using an inverted L. The table below tabulates the results. MFJ 1778 G5RV 10-160 Meters Wire Antenna,10 - 80 Meters As Dipole 160 As Marconi - $79. The measurements below are for building a simple Dipole Antenna. 15 meter dipole. 4) Hamstick dipoles are always a compromise antenna. Click the button below to add the MFJ-17758 - Dipole Antenna for 40 and 80 Meters to your wish list. My desired resonance frequency is about 14150 kHz, so as to cover both 14230 kHz (SSTV) and digi-modes around 14070 kHz. Hamstick Dipole Is A Practical and Portable Limited-Space HF Antenna below the half-wave 40-meter dipole. Two 75-meter whips were almost three S-units (about 18. is a full service computer and amateur radio store. NVIS Fan Dipole Tribander I would like to try this as a folded dipole at 20’, no tuner, raised ends. Hand Built Simple Dipole Antennas Made With All American Parts. This necessitates a low angle of radiation from the antennas being used. MFJ, Jetstream and Procomm fiberglass stick antennas. The water jug hanging from it is to give it ballast against the wind. meter for HF operation -see examplesnext page) • With proper materials and construction techniques, the performance of small-loops becomes comparable to full size dipoles • Advantages: much smaller footprint, works well a few feet off the ground (in vertical position), does not require radials or counterpoises. You can use 80 meter hamsticks or 6. HF Mobile Antennas. Like giant rabbit ears. Gives you a true balanced. Well, all I can report is what the SWR reads. Thanks to those who heard me. The Ham Shop is a authorized dealer for MFJ, Ameritron, Hy-Gain, Cushcraft, and DacRope. on 160 and higher, and the Pacific, including Japan. The radiation falls to zero along the axis of the RF antenna as might be expected. has parallel dipoles for 80 and forty meters fed with 600 ohm twinlead, and a coax lead-in. Hamstick Dipole This is actually two MFJ mobile antennas with a dipole adapter I got at a hamfest. The system is not terribly bad on 160 meters. 40-Meter Hamstick - Mobile Installation and Matching - HAM Radio - Watch new movie trailers, high-quality HD trailers. Simple, clear tutorial on building a 20 meter vertical dipole antenna from the popular "Hamstick" antennas. 2 meter hentenna 2 meter ssb yagi antenna 2 meter slingshot re-visited design a j pole for any band easy 2 meter ground plane + build a 2 meter 5/4 wave antenna the "ll cool j" - 2 meters for a song 2 meter collinear by m3fvb new 2 meter copper tubing slim jim by ke5fxu reduced size 2 and 6 meter yagi's 6 meter rotatable delta loop. The antenna is designed to be fed with 50 or 75 Ohm Coax Cable of most any length with a Balun. 160M center fed dipole at 80 feet. Delta Loops for HF "You'll love lower noise and relative gain over a dipole's ears" Stephen D. com The 80 meter cage dipole has a bandwidth spread of almost 1 mhz. The lead-in goes un-der the window sash into the shack. If you love QRP, an 80m hamstick is less than 1% efficient, i. Outperform Isotron and verticals ! Pick up less noise than other antennas ! It's ideal for limited space. Find many great new & used options and get the best deals for 40 Meter Mobile Ham Radio HF HAMSTICK Style Antenna WHF40 From Workman at the best online prices at eBay!. I bailed out on all that stuff and put up a 160 meter dipole and use an autotuner and its the best thing I've tried that covers everything. magnetic dipole antenna. For dipoles, use two whips with the MFJ-347 dipole mount. Also, our RACES Room at the County EOC has 160 Meter capabilities. 473 August 7, 2000 He will be using 100 watts into a dipole antennas on 40-10 meters including the WARC bands. The Wire Size can range from 16 AWG to 12 AWG. Construct a compact, 20 meter rotatable dipole antenna of durable weather worthy components supported at a single point obviating the need for multiple supports and multiple support ropes crossing the yard. How to Build a Six Meter Ham Radio Dipole Antenna. It's connected to a switch that is there for quick switching among my antennas. $22-Lakeview 9160 Hamstick Antenna for 60 meters. 15 Meter 103. 30 Meter 105. The base of each whip features a standard ⅜ - 24 mounting stud for installation on mobile or fixed antenna mounts like MFJ’s lip mounts, magnet mounts, tripods and dipole mounts. The dipole is then installed on the boom - by itself (i. MFJ-1778 G5RV, WIRE ANTENNA MFJ-1778 G5RV, WIRE ANTENNA WITH 100' OF 100% DACRON POLYESTER ROPE The G5RV antenna is a multi-band center-fed dipole antenna capable of 1500 Watts. Next month will be better, hopefully! 72 WB3FAE - Band conditions poor. Discover the deals and For Dipole sales. 10 meter dipole. com How to use Ham Stick style antennas in a vertical configuration for great qrp dx. Inspired by the possibilities shown in the prior art of the asymmetrical hatted vertical dipole I decided to test the real thing. * QST 2004 ARTICLES * December 2004 ANTENNA A Small Portable Dipole for Field Use (uses Hamstick An Horizontal Loop for 80-Meter DX 30-35 ANTENNA: Lightning. Above is my Hamstick dipole on the homebrew tripod. Why I built my own Vertical Dipole. Just ordered a 6 meter antenna from AES. Next month will be better, hopefully! 72 WB3FAE - Band conditions poor. Monoband or multi-band. MFJ-347 Double T Pipe Mount With SO-239, Build A 80-6 Meter Mini Hamstick Dipole Reduces noise pickup and RFI radiation from coax and provides deep dipole end-nulls for nulling out interference. Solve Virtually Any Restricted Space Problem - 40 Meter Isotron only 22 inches x 16 inches x 15 inches!. HF Mobile Antennas. doublet dipole antenna sale. From: Kenneth Jackson I have an 80 meter Isotron which works well. In preparation for a quick set-up HF deployment for an ARES drill, I decided to finally put together the pieces of a downsize dipole that I had been planning for a few years. Because I live on a small city lot and the trees are not in perfect locations I asked myself how I could get this antenna higher? This is what I came up with. Here is the first post in this blog on MFJ-2220 and MFJ-2240 dipoes on 38ft/10+m Max-Gain fiberglass pole I use. It is not unusual for 80 meter dipoles to be. Click on Calculate and the optimum length for that combination will be displayed in feet and inches. The dipole is then installed on the boom - by itself (i. I had an old wooden tripod for a telescope I had as a kid so I modified that to hold the Hamstick dipole. Designed as a multi-band, portable antenna for 40m - 10m, the Buddistick™ is an excellent performer with any rig up to 250 watts. A custom designed capacity hat system allows this vertical monoband antenna to get on 160 meters. The radiation falls to zero along the axis of the RF antenna as might be expected. MFJ offers a one year No Matter What warranty on MFJ items. I know from experience that the hustler mobile antenna works better than the ham stick on 75 meters. In the tutorial, you'll find out how to make this temporary mount that can be used when going out into the wild or just hanging around your home. 40 QRN to bad QRT @ 0200Z THANKS to ALL 72 DE WA4ZOF NF8M - Nice night for a sprint but the ionosphere and Mother Nature weren't in the mood. The four bands planned are 80 meters, 40 meters, 20 meters, and 10 meters. uline icemaker appliance. Cobra UltraLite Antennas - The Alternative Multi-Band Solution The Alternative Multi-band Solution Granite State Antenna -- Northwood, NH -- 603-731-0710 -- [email protected] net Abstract A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter amateur bands at a QTH with restrictive covenants that prohibit outside antennas. The coax with PL-259s attached along with all the parts to make the hamstick dipole were purchased from WBØW for about $85. As far as predicted radiation patterns go, the center-fed dipole is a "cloud warmer" with negative gain at radiation angles less than 45 degrees. For 10 meters I use a pair of Radio Shack 102 inch Stainless Steel whips which bend outwards like swan wings and give very good results and excellent broad band characteristics. My dipole has lightning arrestors in the balun. 1:1 Voltage Baluns and Lower Loss Coaxial Cable. Vertical or directional. I have used the ham stick on 80 meters mobile with an antenna tuner. But by the time you get down to 40 and 80 meters, the shortened dipoles are pretty inefficient. com FREE DELIVERY possible on eligible purchases MFJ-347 HAMSTICK/DIPOLE Mount KIT (for Any 2. Click on Calculate and the optimum length for that combination will be displayed in feet and inches. Culp, W5SDC. Construct a compact, 20 meter rotatable dipole antenna of durable weather worthy components supported at a single point obviating the need for multiple supports and multiple support ropes crossing the yard. The Isotron Antenna. NVIS Fan Dipole Tribander I would like to try this as a folded dipole at 20', no tuner, raised ends. MFJ-2220 20 Meter Dipole. 468 / freq in Mhz = total length in feet for a half wave dipole. Tune up the antenna before installing at full height. So, the first antenna up was a hamstick dipole set for 20 meters. Brian Downes does an excellent job of assembling this useful portable or emergency antenna. 80 Meter Heavy Duty Amateur Radio Dipole Antenna - ONE YEAR FREE REPLACEMEN T! Workman WHF-20 Hamstick Style Fiberglass Stick Mobile 20 Meter Ham Radio Antenna. 61 meters and the total length of the antenna is 5. These are closed loops that are one full wavelength long. The larger the wire, the wider the bandwidth. My 40 meter vertical cost me $13. It can be designed for use from 160 thru 10 meters very easily using the standard 1/2 wave dipole formula: 468/freqmhz = total length (ft) end to end The exact length is not critical! If you don't have room for the 160 or 80 meter versionthen design it for 40 meters and up!. I wanted high efficiency 40 Meter antenna with low-angle radiation. Also Great For Limited Spaces. 160M Is a Tough Band • Propagation quite variable, signals often not very strong, heavy QRN during the summer -Mostly a nightime band, varies a lot through the night -During the winter, 800 miles or. The 160 meter band vertical antenna is tunable with an impressive 40 kHz bandwidth. MFJ-17758 - Dipole Antenna for 40 and 80 Meters. Super heavy-duty solid aluminum construction. 40 Meter Mini-Dipole Includes MFJ-347 & 2 MFJ-1640T Hamstick Antennas. The Ham Shop is a authorized dealer for MFJ, Ameritron, Hy-Gain, Cushcraft, and DacRope. mounted on 5 foot pole - 15th floor terrace railing. Hand Built Simple Dipole Antennas Made With All American Parts. Thanks Paul KB2SQ 23. Find great deals on eBay for 80 meter dipole antenna. You want to center your dipole on, as an example, of 14. Enter the desired frequency and select the desired calculation from the drop box. Delta Loops for HF "You'll love lower noise and relative gain over a dipole's ears" Stephen D. The base of each whip features a standard ⅜ - 24 mounting stud for installation on mobile or fixed antenna mounts like MFJ’s lip mounts, magnet mounts, tripods and dipole mounts. Total length of antenna in feet Open the dipole length calculator in a separate page. Vertical or directional. Super heavy-duty solid aluminum construction. 20 Meter 133. You decide, as an example, that you want to operate on the 20 meter band with your dipole, so you plug in the formula into your calculator and get started. 95 27d left. Hustler RM-80 80 Meter Resonator. For example: length of one side of a half-wave dipole calculated for frequency 27. 10m dipole schematics. 40 meter hamsticks can be finicky, you might be able to squeeze in the whole phone sub band within the 2. The base of each whip features a standard ⅜ - 24 mounting stud for installation on mobile or fixed antenna mounts like MFJ’s lip mounts, magnet mounts, tripods and dipole mounts. The 1/4 wavelength 40-meter dipole antenna would normally have a radiation resistance of about 14 Ohms. Above is my Hamstick dipole on the homebrew tripod. example, a 28-31 foot wire will typically allow 40 thru 10 meter coverage and a 43-50 foot wire will provide access to 80 thru 10 meters. Why I built my own Vertical Dipole. Shop for ready-made Dipole Antennas here. It gave me 40, 20 and 15 with a push because although a 40 meter dipole should give you a resonant 15 meter antenna, in this case - with the coils for 40 - it mucked the maths up and caused the ATU some trouble. This then forms a 4:1 balun which works at only one frequency. I'm thinking of making a versatile 10-band, 80-2m Hamstick Dipole Antenna using two MFJ 1699T 80-2m HF Sticks mated to the MFJ-347 3/8"-24 dipole mount. Speaking of which, my 20 meter Hamstick, broke. has parallel dipoles for 80 and forty meters fed with 600 ohm twinlead, and a coax lead-in. The size of the vertical element is 2 meters, so it will comfortably fit under the ceiling in the room. yacht hf. 40 was in good shape but much QSB. 945 MHz, nightly, around 7 to 8 PM. The picture to the right shows the lower coil which is for 80 meters, the upper is 40 meters. This necessitates a low angle of radiation from the antennas being used. I also tuned a 40 meter Hustler resonator as well. Antenna is light weight but works well. He is a member of the Agoura-Los Robles Podiatry Centers. 80 Meters frame antenna Frame antenna for 80 and 160 meters band. 160-Meter Dipole Height N0GW - Gary Wescom - 1 Nov 2006 During the current lull in solar activity, operation on the 160 meter ham band has become more popular. 2278 N2NXZ I ROCHESTER, NEW YORK # 3W, DIPOLE? re-located 2 September 08 Temp QRT 12 Aug 10 28. Buying Request Hub makes it simple, with just a few steps: post a Buying Request and when it’s approved, suppliers on our site can quote. I had an old wooden tripod for a telescope I had as a kid so I modified that to hold the Hamstick dipole. Hamstick Dipole Is A Practical and Portable Limited-Space HF Antenna below the half-wave 40-meter dipole. Antenna is light weight but works well. 80 Meter Band Mobile HF Stick Antenna MFJ-347 HAMSTICK/DIPOLE Mount KIT (for Any 2 HAMSTICKS AS A Base) I thought I was getting a hamstick and this is a 80. 30 Meter 105. We have reasonable 80, 40, 15, 12, and 10 meters response, but no 20 meter coverage, although the system is usable on most bands if we choke the feed line and tune the antenna to correct reactance. Get the full artical at http:qrpzone. It works just fine and dandy on 20 meters as well but I'd rather have a dedicated 20 meter loop for 20 through 10 meters. Two mobile whips for the same band mounted back to back on an extendable mast will give a good account of themselves. 80 Meter COUNTRIES: 87. hamstick dipole kit. Inspired by the possibilities shown in the prior art of the asymmetrical hatted vertical dipole I decided to test the real thing. It gave me 40, 20 and 15 with a push because although a 40 meter dipole should give you a resonant 15 meter antenna, in this case - with the coils for 40 - it mucked the maths up and caused the ATU some trouble. For 10 meters I use a pair of Radio Shack 102 inch Stainless Steel whips which bend outwards like swan wings and give very good results and excellent broad band characteristics. When we stop I raise the antenna vertical simply by cranking the winch. 05 Frequency in Mhz #9115 15 Meter Hamstick 45 44 E 43 42 41 40 LAKEVIEW COMPANY, INC. 66 in total. The basis of the upright V antenna is a pair of mobile whips. 40-Meter Hamstick - Mobile Installation and Matching - HAM Radio - Watch new movie trailers, high-quality HD trailers. Build your own 80-6 Meter mini-dipole using two HF mobile whips! Mounts on mast up to 11/4" OD. Did get 3 valid contacts out of that! Dean’s donated carpet made the EZ-Up with walls nice and cozy. 40 Meter Mini-Dipole Includes MFJ-347 & 2 MFJ-1640T Hamstick Antennas. Super heavy-duty solid aluminum construction. The tower on the right in the picture supports the antenna as described above. The four bands planned are 80 meters, 40 meters, 20 meters, and 10 meters. 2 dBi, 440 MHz 8. Well, all I can report is what the SWR reads. It would not have the gain of the doublet, but simpler to erect in field. 61 meters and the total length of the antenna is 5. a quarter wave antenna dipole for 20 metro. is a full service computer and amateur radio store. NewSuperAntenna is the Official Super Antenna Systems Corporation website. Without Radials. When you want to find hf dipole, you may need to consider between many choices. What happens if we make the same 60 and 30 foot radials close together, with 2 foot open-end spacing?. Station are a few db down from a full half wave dipole signal. Hamstick Dipole Fact Sheet : by VA2DV on November 9, 2001 Mail this to a friend! I have tried a 80m version of the hamstick dipole with 2 proam/valor whip and it works flawlessly. For 10 meters I use a pair of Radio Shack 102 inch Stainless Steel whips which bend outwards like swan wings and give very good results and excellent broad band characteristics. The antenna tuner gave me a much broader bandwidth as far as SWR is concerned without having to retune. WA4ZOF - 20 meters the winner to night. Two 1/4 wave ham sticks in a dipole configuration produce a 1/2 wave dipole antenna. It was built to take along camping so I would only have to take & put up one antenna instead of two. Buy 80 Meter Band Mobile HF Stick Antenna: Radio Antennas - Amazon. I have many options, none optimal near as I can tell. Had a decent 20 meter dipole up but the band seemed to die off right around 0030, so I stuck the magmount hamstick on the car and worked a few. The built in tuner in the KX3 handles whatever tuning may be needed. I worked 12 POTA yesterday on the L. They are now resonant a fair bit above 20 meters.