160m Windom Antenna

Multiband Z Antenna 33 55. 5 MHz is fairly good. It operates well locally on 40 and does a decent job of DX on 20. 95 Special Order : No Image Available: DD160 : UNADILLA DD160: DANDY DIPOLE 160m w/275' COPPER WIRE $66. It’s also ideal for those who want a high performance antenna with world class DX coverage. The Carolina Windom, however, wants the feed line to radiate (at least a portion of it) in order to gain the vertical radiation and some performance. com FREE DELIVERY possible on eligible purchases. I live on a small lot in a dense, inner suburb of Boston and Cambridge. Windom Antenna - Feed with coax cable Curtain Zepp Antenna for 160m, 80m, 40m. 22 Different Wire Antennas. Loren was originally 8ZO from Columbus, Ohio in 1922. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. Current type 4:1 (200:50 Ohms) BALUN is another product designed for OCF antennas (Off Center Fed) also known as Windom antenna. Vertical Sleeve Antenna for 10m 29 47. Place a 1:1 Balun on the Antenna end of the Feedline. Windom Antenna - Feed with coax cable. The Wire Size can range from 16 AWG to 12 AWG. 160M DIPOLE ANTENNA KIT *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** This is the ONE single 160 meters (1. I have elsewhere described a windom antenna. 160M SH DX(OCF) WINDOM 137FT $178. But through some email exchanges with another ham in Illinois who had recently put up a 160m antenna we decided to try a scheduled QSO on the top band. The Near Vertical Incident Skywave (NVIS) antenna is one that provides the majority of its radiation at an extremely high angle. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. It also works fine on all bands above 40m with a tuner, and even below 40m on 60m, and 80m, although the coax losses will be higher. Tuning this type of antenna is much easier with a network/antenna analyser, you will find it difficult with a basic SWR meter. I seem to be left with few options for a multiband wire antenna in this exposed location. WINDOM ANTENNA. It was very good. 5 MHz is poor, because the 3rd harmonic current standing wave is now a minimum. FD4 (80/40/20/10 m). Includes balun 1:6, max, power load 200 or 1000 Watt SSB/CW, connector PL. So, I decided to give it a try after all these years. Shoddytenna 160m portable antenna by VK3YE Described here is a lightweight vertical, based around a squid pole, that can be erected in under 20 minutes. Clothesline Antenna 45 3 de 45 ANTENNAS 1. Dallas Lankford, a retired math professor and long time BCB DX aficionado. The OCFD has a very low SWR on 40 meters. Unlike Windom and OCF Dipoles, the ZS6BKW / G5RV is a very forgiving antenna when it comes to nearby towers, trees, fences and other structures. Find many great new & used options and get the best deals for Carolina Windom 160M - 10M Dipole Antenna at the best online prices at eBay! Free shipping for many products!. I should have used at least 14 AWG. The 4-band Fritzel model FD4 is a special version of a Windom antenna. Stroobandt, ON4AA, in the year 2006. 160M SH DX(OCF) WINDOM 137FT $178. It therefore made sense to have an OCF antenna. It is an off centre fed dipole, with 10 feet of vertical radiator. The True or Conventional Windom antenna, shown below, is fed with a single-wire line, and fed as an unbalanced system against a reasonable RF ground or counterpoise. The antennas produced by us are all manufactured by Nigel Booth, M0CVO. Design Goals for Model #2. Furthermore, amateur radio antennas in a subdivision are typically frowned upon. This weekend I started a new era in my ham career. windom, HF antenna, end fed, ham radio. 2 KiB: 2016-Jul-20 22:33: 62-Dual-band_Loop. 50 - Collinear Trap Antenna. 5 TPI to make tapping easier and to keep the losses down, 11 turns were sufficient. Includes balun 1:6, max, power load 200 or 1000 Watt SSB/CW, connector PL. a mast, PVC or fiberglass is preferred. A six-band, HF Windom antenna April, 1997 This Windom antenna was marketed in the late 70's and early 80's as Smithe's Windom. This will provide excellent omni-directional communication out to a distance of 300 to 500 Kilometers. Overall length is 123 ft. 2% for the longest side after determining the half wave length at the lowest operating frequency…. A nice collection of antennas for DXing with proven results. Being that I was building a 10 thru 80 antenna ( if you remember it was a 40) I had to change the length of wire also. V or U Quagi. Only 2 left in stock - order soon. 50-Ω-Impedance, fed with a 50-Ω-coax-choke (look for the pictures). Most of the so called Windom antennas are not Windoms but OCF antennas. HFedz Antennas. antenna matching BALUNS and fed directly with 50 Ohm coax. The Off Centre Fed Dipole (OCFD) has been used for many years, the most famous being the Carolina Windom. Located South of the Cushcraft. These Are A Very Efficient Multi Band Antenna. Collinear Trap Antenna 30 50. Can also be used as an inverted V or a sloped. An antenna made this long will completely fail with the 160m and 60m bands, and will have some difficulty on 30m. The Wire Size can range from 16 AWG to 12 AWG. Vertical Sleeve Antenna for 10m 29 47. The Antenna Consists Of A Half Wave Length Antenna on the Lowest Frequencey to Used, With a "Single Wire Feeder" Connected Off Center. The windom antennas for 160-10m and 80-10m can be extended to work on 30/15m by adding two simple wires. 160M DIPOLE ANTENNA KIT *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** This is the ONE single 160 meters (1. Like everything else, antennas come in many forms and flavors. I have heard for many years of the great challenge of putting up a DX antenna for 160 then actually getting it to work. It is an off centre fed dipole, with 10 feet of vertical radiator. This antenna started all my experiments. Phase three was putting up a second loop; a dedicated 80m antenna. I recommend using 16-AWG or eben better, 14- or 12- AWG, even though this makes the entire antenna heavier. RSARS Antennas and Technical Document Links ISS RX - An interesting document about the ISS Space Station by Bob/G4PVB QRP Z-Match 40-10m iss 1. This video from Tom (K2BEW) shows us the popular Off Center Fed Windom Antenna from this manufacturer. Find many great new & used options and get the best deals for Carolina Windom 160M - 10M Dipole Antenna at the best online prices at eBay! Free shipping for many products!. now the G5RV, later the 160m windom and maybe a double G5RV if the windom isn't working as expected on 160m. Twin-Led Marconi Antenna 4. The Carolina Windom 80 is parallel and approximately 8 feet away from the inverted L. I screwed a length of thin wall electrical metallic tubing (EMT) to the tree trunk and attached four heavy "screen door" springs to the EMT. Here is my home HF antenna. This is a very desirable characteristic on the lower bands 40 meters, 80 meters and 160 meters. Just made my first 2 contacts on 160m. 76 Curtain Zepp Antenna for 40m, 30m, 20m. Which is described here The ability to quickly switch between different antennas is very useful and allows you to find the best performer for a given distance and operating frequency. The Near Vertical Incident Skywave (NVIS) antenna is one that provides the majority of its radiation at an extremely high angle. Double Windom Antenna 29 48. 919 likes · 19 talking about this. Radiating elements of both antennas are made of 12 AWG stranded wire with THHN insulation. The Carolina Windom, however, wants the feed line to radiate (at least a portion of it) in order to gain the vertical radiation and some performance. , depending on a 40m or an 80m/160m Carolina Windom, to handle 15m better and provide a better takeoff angle on some of other the bands, plus feed line isolation…. This shortened 80m sloper is an ideal compromise antenna to get you active on 80m. Great Quality Affortable End Fed, Delta Loop & Windom (OCFD) Multiband Antennas. I seem to be left with few options for a multiband wire antenna in this exposed location. WINDOM IN THE GRASS. This weekend I started a new era in my ham career. Full band coverage can be accomplished with an antenna tuner. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. antenna manufacturers, or compared to resistor loaded antennas, the Carolina Windom is a regular paragon of virtue. Results with Model #1. Ideally, this. Great Quality Affortable End Fed, Delta Loop & Windom (OCFD) Multiband Antennas. I had never been able to tune 160 before with my Windom but I recently moved it and decided to give it a try. It will provide years and years of great service and great contacts. The ends of both antennas are clear of any tree branches. With a total distance of 82m, the longest leg is 57m, this is a monster. It weighs just 20 lbs. The Wire Size can range from 16 AWG to 12 AWG. Using our free SEO "Keyword Suggest" keyword analyzer you can run the keyword analysis "homebrew 160 meter antennas" in detail. Windom's original idea was off-center feeding a horizontal antenna to present a feedpoint impedance of 600 ohms. 53 - All-Bands Antenna. The Maple Leaf Studio offers some excellent antennas for those of us with limited mechanical abilities. The purpose of this. Windom 160 - 10m Windom 80 - 10m Length 78m 42m Weight 2. If you're not familiar with reading a cross-needle meter, the. Here is my home HF antenna. HF Antennae for 160m/80m Hi All, Over the last month or so I have been relegated to using a random length long wire for 80m and 160m operation and the offerings for such an antenna in a vertical flavour isn't all that good. An improvement that I am considering for the ground system is to add a. You also need to consider the power ratings of the feed line and antenna tuner. I recommend using 16-AWG or eben better, 14- or 12- AWG, even though this makes the entire antenna heavier. It is an off centre fed dipole, with 10 feet of vertical radiator. The bazooka worked well but was a single band antenna and I would replace it after any 160M contest with either a Carolina Windom or a 80M delta loop. So, I decided to give it a try after all these years. Balun 1:1 (1000 W max power, SO-239 connector). Wire Antennas for Ham Radio Windom Antenna - Feed with coax cable. Anyway, after calculating the dimensions, I put up this OCF dipole using insulated #14 wire I got from the Wireman at the Orlando Hamcation. Furthermore, amateur radio antennas in a subdivision are typically frowned upon. Double Windom for 9 Bands 30 49. Windom Antenna - Feed with coax cable. 77 Wire_Antennas_for_Ham_Radio. 270 feet (90+180) long. In fact, 30m is problematic in general because the actual ham band is not a very close multiple of the others, so will often require more of a compromise. I have elsewhere described a windom antenna. I'd rather use a Cecil Special, but a Carolina Windom might be more physically convenient in some cases. Listed under the Antennas/Windom category that is about Windom antenna. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. windom 10-160. Great Quality Affortable End Fed, Delta Loop & Windom (OCFD) Multiband Antennas. Aug 30, 2016- Great Quality End Fed, FW Delta Loops and Windom Multiband HF Ham Radio Antennas. Anyway, after calculating the dimensions, I put up this OCF dipole using insulated #14 wire I got from the Wireman at the Orlando Hamcation. The antenna diameter is 2” OD at. The RadioWavz DX (OCF) Windom is a off center fed (OCF) dipole antenna that exhibits outstanding performance on multiple bands typically with out a tuner. HFedz Antennas. antenna matching BALUNS and fed directly with 50 Ohm coax. NI4L's 7 band OCF dipole in place This review of NI4L's 7 band OCF dipole was prompted by my needing a quick deploy multiband antenna for both field day, and for RVing. 4 to 1 Balun. The RadioWavz DX (OCF) Windom is a off center fed (OCF) dipole antenna that exhibits outstanding performance on all bands. 160m Short Vertical Loft Antenna by G3XBM This is a very small vertical 160m antenna that fits in the loft of even my small house. If hanging the antenna from a tower, you need to use a horizontal 5 foot or longer PVC or fiberglass pole to keep the antenna away from the tower. The antenna also uses an RF choke 11 or 22 ft. The Villages Amateur Radio Club 2015 Antenna Guide for The Villages • 160M & 80M • 40M, 30M & 20M Windom C C Shack B B C C C C C C D D F F. The windom antennas for 160-10m and 80-10m can be extended to work on 30/15m by adding two simple wires. Where the G5RV is basically a four HF band antenna (80m, 40m, 20m, and 12m) the ZS6BKW is a five HF band antenna (40m, 20m, 17m, 12m, and 10m). Covers all bands, 160-10 Meters with antenna tuner. I recommend using 16-AWG or eben better, 14- or 12- AWG, even though this makes the entire antenna heavier. net [this is the web version of the article that appeared in the November 2006 issue of CQ] Operating on 160 meters has always been a challenge. Our retirement home is on 8 acres, 500 x 1000 feet so I had plenty of room to put up a full length 160 Meter antenna. Therefore, we opted to install the wire antenna (265-ft long Carolina Windom) under the cover of darkness just as the sun went down on Friday evening, and we would take it down just before local sunrise (emphasis on stealth and camouflage). The horizontal center-fed wire forms the antenna proper, which accounts for the radiation of transmitted energy and the reception of incoming energy. Add to cart here to purchase through Paypal. 2015 Fig 1. Clothesline Antenna 45 3 de 45 ANTENNAS 1. These antennas can be mounted horizontally, vertically or as a sloper. Descobre (e guarda!) os teus próprios Pins no Pinterest. 160M Is a Tough Band • Wavelength makes antennas more difficult –Quarter-wave vertical is 130 Ft –Half-wave dipole is 260 Ft, and it’s “low” at only 130 ft –Verticals need radials or a counterpoise, and they work best if they’re fairly large. 2% for the longest side after determining the half wave length at the lowest operating frequency…. HF Antennae for 160m/80m Hi All, Over the last month or so I have been relegated to using a random length long wire for 80m and 160m operation and the offerings for such an antenna in a vertical flavour isn't all that good. The balun is located at one third of the antenna length. It was designed to cover 80, 40, 20 15, and 10 meters. Playing with the antenna analysis program EZNEC, I modeled these end fed antennas including the complicated tower and elevated cabled trays from the tower to an antenna patching area and all the cables that attach to the tower system. It needs no tuner on 40m, 20m and 10m. So it was time to give the Windom a shot on 160m. Vertical Sleeve Antenna for 10m Double Windom Antenna Double Windom for 9 Bands Collinear Trap Antenna Short Dipole Antenna for 40m - 80m - 160m Center Fed-Zepp Antenna for 80m - 40m All-Bands Antenna All-Bands Dipole Antenna Multiband Z Antenna Multiband Dipole Antenna Five-Bands No-Tuner Antenna Dualband Full-wave Loop Antenna for 80m-40m. 4MHz and fourth harmonic of 7. 3 Louis Varney's G5RV - RSARS Tribute 1. The performance of this antenna was generally very good with mainly horizontal polarisation on 160m and vertical polarisation on the other bands. NEW! Balun Designs Baluns now available for $85 each. Este Pin foi descoberto por francisco melo. All-Bands Dipole Antenna 32 54. Homemade Carolina Windom antenna. Using our free SEO "Keyword Suggest" keyword analyzer you can run the keyword analysis "homebrew 160 meter antennas" in detail. Windom, W8GZ who first published details of his antenna design in 1929. The balun is located at one third of the antenna length. 0 STUDY - OPEN LOOP DIPOLE ANTENNA -G8ODE Ver 1a Fox-Delta SWR Analyser - Android version iss 1. WINDOM OCF Antenna 10-160m 1Kw 256ft. 10m -160m Multiband "Z" Antenna. Tower Pole as a Vertical Antenna for 80m 44 70. The W0BTU antenna covers more bands than either the G5RV or the ZS6BKW. Important Note: As with all models of the G5RV antenna, the Optimized version also requires a minimum of 70 feet of 50-52 ohm coax to complete the matching network. Add coax feedline -- get on the air!. This Dipole Antenna kit includes: 1. Super-Sloper Antenna. 160M DIPOLE ANTENNA KIT *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** This is the ONE single 160 meters (1. the loops for the end isolators. For operation on 160m and 80m I built a remote switch box which allows me to strap the feeders together so that the antenna can function as a T. I recommend using 16-AWG or eben better, 14- or 12- AWG, even though this makes the entire antenna heavier. G5RV Multi-Band Antenna The G5RV antenna, with its special feeder arrangement, is a multiband centre-fed antenna capable of very efficient operation on all hf bands from 3. Can also be used as an inverted V or a sloped. The oldfeedline problem comes up at this point. 4 KiB: 2016-Jul-20 22:32: 64-Dual-Band_Sloper_Antenna. Windom Antenna. The Monster Double 160m-6m G5RV Junior G5RV with the added benefit of 1:1 balun This is one of the most rugged and dependable OCF/Windom antennas on the market today. Just lay it on the ground. Wire Antennas for Ham Radio Windom Antenna - Feed with coax cable. End-Connected Windom Antenna Updated 20180812 This page gives background information to the "End-connected Windom" antenna article published in Radcom, December 2017, and general comments on this type of antenna. Place a 1:1 Balun on the Antenna end of the Feedline. Windom 160 - 10m Windom 80 - 10m Length 78m 42m Weight 2. - 90-100 ft is 3/8λon 80M, 3/16 λon 160M - 160-170 ft is 5/8 on 80M, 5/16 on 160M Radial Systems • Provide a return for the fields and currents produced by an end-fed antenna • The earth is lossy, burns transmitter power • Use enough radials so that fields and current are in copper, not earth • A few resonant radials work if elevated. Even if it were cut for 80m the sacrifice would only be 4. However, there are some test results for the EF antennas that I have found useful. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. City-Windom Antenna History. 95 (Inc VAT at 20%) Weight 1. W7ZZ and N6RY, c. See more ideas about Ham radio antenna, Atlantic bluefin tuna and Light house. It also works fine on all bands above 40m with a tuner, and even below 40m on 60m, and 80m, although the coax losses will be higher. Just lay it on the ground. Based on my past experience trying to tune up short antennas on 160m I really hadn't considered trying to use this Windom for 160m. His call is now reissued. The higher the antenna, the lower the takeoff angle to the horizon, which increases the effective range of the antenna. 5 MHz is poor, because the 3rd harmonic current standing wave is now a minimum. 160 Meter Balloon Antenna. It is a resonant Half wave on 160m (1. WINDOM ANTENNA. Base Windom Fan Dipole. Vertical antennas can be said to be only "half there," the other half being a "reflection" in the ground, which means they rely on the return currents through the ground, via wires radiating from the bottom of the vertical (hence the word “radials"). 52 - Center Fed-Zepp Antenna for 80m - 40m. Stroobandt, ON4AA, in the year 2006. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. the loops for the end isolators. for the 160 Meter Band. It's also ideal for those who want a high performance antenna with world class DX coverage 160, 80, 40, 20, and 10 meters. 77 Wire_Antennas_for_Ham_Radio. The Carolina Windom as sold by Radioworks has RF radiation from the feedline which is a deliberate design consideration of this antenna; it has a vertical element (the piece of coax hanging off the balun) which is designed to radiate,. * * * A Bad Rap?. exe program that can be used to predict feed line and tuner losses. The feed is similar to a long-wire antenna, except the horizontal wire is fed with a few percent offset from the center. In the graph below I have plotted what MININEC predicts for the impedance of an end fed half wave antenna versus the "counterpoise" length. A 9:1 Balun For Your End Fed Antenna End-Fed antennas do have their place in radio and other communications work. 55 - Multiband Z Antenna. 5kw with no problems what so ever, is lighter, stronger, and rx and tx are as good or better than the OCF 160 windom. OCF-4010E-3K OCF antenna (Windom) This is OCF dipole wire antenna also known as Windom antenna fed at 19% from one end. Optimum coax feeder length is 21. Antenna wire of PVC coated steel wire. Which is described here The ability to quickly switch between different antennas is very useful and allows you to find the best performer for a given distance and operating frequency. It also works fine on all bands above 40m with a tuner, and even below 40m on 60m, and 80m, although the coax losses will be higher. Multiband Z Antenna 33 55. I currently have an 80m Carolina Windom up at about 55' (couldn't get it up to is earlier height after I had to reshoot a line, due to breakage), and a 160m Carolina Windom at various heights (25-50') through trees along the back of my property. Overall length is 123 ft. Loading Unsubscribe from Wilson Hines? Windom Antenna - Duration: 7:38. A 9:1 Balun For Your End Fed Antenna End-Fed antennas do have their place in radio and other communications work. The bazooka worked well but was a single band antenna and I would replace it after any 160M contest with either a Carolina Windom or a 80M delta loop. I make the antennas using the best materials around while I maintain affordable prices 10m-160m @200W PEP end fed Windom Antennas for. VE1ZAC March 29, 2012. Tips for Buying 160-Meter Antennas on eBay. 48 - Double Windom Antenna. HFedz Antennas. The WARC bands of 30, 17, 15, and 12 meters by using an antenna tuner. Windom, ex- W8GZ, was instrumental in the development of the Windom antenna. The Talented Balun is custom designed to perfectly match a full wave skyloop. For more information, see the Frequently Asked Questions (FAQ) Page. I have even used it on 160m, but it is very inefficient there. 54 - All-Bands Dipole Antenna. Getting a Big DX Signal on 160-10 m from One Small, Low Antenna Chuck Counselman, W1HIS I live on a small lot in a dense, inner suburb of Boston and Cambridge. Ideally, this antenna should be at least 35 feet above ground, but mine is currently about 25 feet, and still performs OK. Wire Antennas for Ham Radio Windom Antenna - Feed with coax cable. I'd rather use a Cecil Special, but a Carolina Windom might be more physically convenient in some cases. NEW! Balun Designs Baluns now available for $85 each. The antenna is designed to be fed with 50 or 75 Ohm Coax Cable of most any length with a Balun. A Choke Balun for 160M to 10M. It Is Made To Be Mounted Any Way You Like Horizontal, Vertical, Slope, Inverted V, or L Shape. I build the HFedz Antennas. Get 160-6 Meters Coverage and 1500 Watt Operation with a single antenna! This MFJ-2990 is a 43-foot self-supporting vertical antenna that covers 160 through 6 Meters with the use of an antenna tuner. The Wire Size can range from 16 AWG to 12 AWG. Which is described here The ability to quickly switch between different antennas is very useful and allows you to find the best performer for a given distance and operating frequency. Multiband Dipole Antenna 33 56. The feed is similar to a long-wire antenna, except the horizontal wire is fed with a few percent offset from the center. It is an off centre fed dipole, with 10 feet of vertical radiator. They may not all be totally new designs but, I hope that they are an improvement on the originals. Tuning this type of antenna is much easier with a network/antenna analyser, you will find it difficult with a basic SWR meter. The springs running to the left and right in the picture apply tension to the insulators that are attached to the North and South legs of the dipole antenna. Two of the biggest challenges are the physical size of efficient antennas and noise when receiving. Use on 160 Meters as Marconi with tuner and ground. Double Windom for 9 Bands 30 49. 5kw with no problems what so ever, is lighter, stronger, and rx and tx are as good or better than the OCF 160 windom. 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. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. Windom Antenna - Feed with coax cable Curtain Zepp Antenna for 160m, 80m, 40m. Introducing the W8AMZ 80–6m OCF / Windom Multi-Band Antenna using a 4:1 Balun and rated for 2 KW. Chameleon Antenna has been a pioneer at rethinking and redesigning portable antenna systems since almost a decade! Pushing the limits of design and manufacturing with cutting edge technology, Chameleon Antenna are known to design, manufacture and distribute products worldwide that are versatile, dependable and built to last!. 160m New antenna tests this weekend This weekend I will be QRV from my 2nd QTH on 160m using the modified 9 band Fritzel FD-4 Windom antenna. (• Windom(for(10(– 40(meters(shown. It was very good. The CW-160 ideal all-band antenna that gives DX performance on the low frequency bands. Wound at 3. Given that say 160M is not super efficient but it is enough to make contacts. Includes balun 1:6, connector SO-239. 3′ at the center of the antenna. A Choke Balun for 160M to 10M. The purpose of this. The antenna shown covers 80, 40, 20 and 10 meters with 15 meters and WARC bands only available with an antenna. I'm using it to demonstrate the resonance of the Windom on different bands. Linear Loaded Sloper Antenna for 160m. See more ideas about Ham radio antenna, Atlantic bluefin tuna and Light house. You can scale the antenna down to 40m on the lowest band or upsize it to have 160m as the lowest band. heart; Sep 90 QST Garant Enterprises GD 8 Windom Antenna. The antenna cost was much cheaper, it handles 1. It also works fine on all bands above 40m with a tuner, and even below 40m on 60m, and 80m, although the coax losses will be higher. The 160 meter inverted-L antenna and elevated radials are connected to the PTFE spark gap insulator (below). Find many great new & used options and get the best deals for HFedz End Fed 10m-160m HF antenna (200W) Ham Radio Antenna at the best online prices at eBay! Free shipping for many products!. 5 to 28 MHz. 48 - Double Windom Antenna. The two bare wires from each half of the antenna are attached (soldered), one at a time to each side of the 2 conductor twinlead, ladder line, etc. Can be used as a off center fed shortwave antenna to provide continuous coverage from 500 kHz to 60 MHz. windom 10-160. I personally use the MFJ-998 1. for the 160 Meter Band. Multiband Dipole Antenna 33 56. Just lay it on the ground. My first antenna was a G5RV. The Windom is just a horizontal halfwave of wire on the lowest frequency of operation. - 90-100 ft is 3/8λon 80M, 3/16 λon 160M - 160-170 ft is 5/8 on 80M, 5/16 on 160M Radial Systems • Provide a return for the fields and currents produced by an end-fed antenna • The earth is lossy, burns transmitter power • Use enough radials so that fields and current are in copper, not earth • A few resonant radials work if elevated. FREE Shipping. I use it for a horizontal antenna on all bands 80M and up and have verticals to work with for 80,40 and 30M, and 2 element Steppir beam for 20M and up. That is to say the major lobe is between 75 and 90 degrees to the earth's surface. 77 Wire_Antennas_for_Ham_Radio. 0 STUDY - OPEN LOOP DIPOLE ANTENNA -G8ODE Ver 1a Fox-Delta SWR Analyser - Android version iss 1. City-Windom Antenna History. Descobre (e guarda!) os teus próprios Pins no Pinterest. You also need to consider the power ratings of the feed line and antenna tuner. The Monster Double 160m-6m G5RV Junior G5RV with the added benefit of 1:1 balun This is one of the most rugged and dependable OCF/Windom antennas on the market today. The choke balun at the bottom of the 22 feet radiating vertical effectively isolates it from the coaxial feedline going down to the transceiver. The windom antennas for 160-10m and 80-10m can be extended to work on 30/15m by adding two simple wires. It Will Handle The Legal Limit, 1500 Watts Of Power. Dallas Lankford Antenna References and the “Must have” Beverage myth. I made two for 80M and they work for all higher bands with a tuner. All of our products are made of top quality materials, and constructed to last in harsh environments. Bandwidth: The B-Square Engineering Terminated Folded Dipole provides complete coverage of any frequency from 1. I homebrewed a Helical for 160m & have great results with this in 60' of garden space. Balun 1:1 (1000 W max power, SO-239 connector). The Carolina Windom as sold by Radioworks has RF radiation from the feedline which is a deliberate design consideration of this antenna; it has a vertical element (the piece of coax hanging off the balun) which is designed to radiate,. Designed for where space is limited, this mono band antenna will get you on 160m in just 35-45ft in height an 68-70ft in length. Windom 160 - 10m Windom 80 - 10m Length 78m 42m Weight 2. 8-Band OCF Antennas. The RadioWavz DX (OCF) Windom is ideal for those of you who do not use a tower and beam. net [this is the web version of the article that appeared in the November 2006 issue of CQ] Operating on 160 meters has always been a challenge.