Portable 80 Meter Antenna

Get the power of a Super Antenna. wires are 25 Ft each (40 meter side) and 2 wires are 38 Ft each (80 meter side). You'll also find here many innovative new Accessories for hf/vhf portable antennas. You can simply remove the. Two models cover the 75-/80- and 160-meter bands. 9 meters wire at its end. I used a 100 ft roll of 18 gauge twin speaker wire. 12 meters) of #14 AWG housewire. We supply two 5 ft whips to cover 10 through 80 meters. 5-54 MHz) - MAX. SENTINEL BARRETT 160-6 METER HEXBEAM. TW8080 Adventurer 75/80 Meter Monoband Antenna The TransWorld TW8080 Adventurer Monoband Antenna is the perfect antenna for high performance DX communications in a portable package. While 1/8th wave works reasonably well, better coverage is obtained if the antenna is mounted at about 1/20th wavelength above ground. The stake is now a smaller 6" stake which is easier to deploy. com: MFJ-1778 G5RV Wire Antenna 80-10 Meters - Authorized Dealer: Go to amazon. 5 feet (including the coils). The problem has been addressed in numerous publications for years, including, but not limited to the ARRL "Mobile Manual", the ARRL "Radio Amateurs Handbook", Editors & Engineers "Radio Handbook" and. " As a result, we cannot show you the price in catalog or the product page. The 10 Best AM/FM Car Antennas. I chose 58' for Mid 80 Meter Operation. The antennas would offer competitive performance on the amateur bands from 80 through 10 meters. Portable Radio Antennas. There have been many in-depth tests and simulations, all with exceedingly good results and. The goal here is to put up a cheap, easy, and quick 2-meter antenna that is simple and unobtrusive, but works quite well. Web description. It utilizes an internal 9:1 UnUn and a BNC female antenna connector. 5 m between balun and 20m trap, 5. Collapses down to pack in the convenient case for travel. by John Reisenauer, Jr. W6CAW "Fixed" Mobile 160 Meter Whip. communication on 75 Meters was started with a dipole at approximately 30 feet. When you look at the SMALLEST and LIGHTEST of Hi-Q Antennas: Hi-Q-2. This 31 foot antenna is a tough ultra-lightweight (3. 40 Meter 126. Since HF signals refract off the ionosphere back to earth, the lower the angle, the longer the distance. It covers the 80 meter through 6 meter Amateur Radio bands and can handle up to 100 watts SSB, 25 watts digital. com in 3 categories. 5 MHz - 54 MHz Portable Amateur Radio Antenna The HFp Antenna The HFp design provides a highly efficient antenna design in an extremely portable package — the entire package weighs just over 2 pounds (1 kg). I started by pounding a 8 foot ground rod into damp earth at a strategic spot about 5 feet from the base of a tree in my back yard. [Show thumbnails]. 80 to 6 meters end-fed antenna The ULTIMAX 100 antenna is designed with the H. One of the aims of DXers is long distance contacts and they will often go to great lengths to have a low angle of radiation. MFJ Enterprises Inc,Ameritron,Hy-Gain,Hygain,Cushcraft,Vectronics,Mirage,MFJ,MFJ Enterprises,Antenna,Radio,Ham Radio,Amateur Radio,Tuner,Analyzer,Starkville,Amplifier. TW8080 Adventurer 75/80 Meter Monoband Antenna The TransWorld TW8080 Adventurer Monoband Antenna is the perfect antenna for high performance DX communications in a portable package. The antenna is resonate on both bands and does not require an antenna tuner. - 20 Meters each leg 17 ft. Total set-up time for the antenna and radio this second time was less than twenty minutes. On 60 meters this antenna is approx. The Buddipole™ - HF portable dipole antenna system, Welcome to the home of the Buddipole™, an hf/vhf portable dipole antenna system which is designed to be modular, versatile, and efficient. 9 meters wire at its end. Those with existing aluminum stock can likely reduce cost. Antenna is 60 ft. The new ruggedized version of the MP1 SUPER ANTENNA, 2 METER ADAPTER, TRIPOD, UNIVERSAL MOUNT, TITANIUM SUPER-WHIP, 80 & 60 METER COILs, and GO BAG. Meine Magnetic-Loop mit zwei Windungen für 80 und 40 Meter - QRP magnetic loop by KR1ST; PA3CQR Magnetic loop antenna page - Portable HF Transmitting Loop Antenna - Practical Experiments with Magnetic Loop Antennas - Small loop antennas (magnetic loops) - Stealth ST-940B Mobile HF NVIS Magnetic Loop Antenna - The G3BGR Magnetic Loop - THE. All bands 80m-10m HF 3. Start with cutting the radiating and reflecting elements. Alpha Antenna Video Guide to Deploy the Tuner free and Directional 10-80 meter Alpha ProMaster Base and Trans Portable HF Antenna, shown with optional Expedition Bag and Steel tripod. To use the 10-40 meter configuration, simply remove the booster cable and revert to a single turn loop. So far it has weathered and worked quite well. 144mhz 2m Portable Yagi Vhf Beam Antenna M0ukd. 37 results for 80 meter antenna Save 80 meter antenna to get e-mail alerts and updates on your eBay Feed. Its BTV (vertical) antennas continue to set the standard for trapped vertical antennas, delivering the best reliability of any multi-band vertical on the market. Portable End-Fed 160-10 Meters Dipole Antenna George on 24th Feb 2020 This is the 4th or 5th product that I have purchased 4 or 5 items from ni4l. Compact and Portable Antenna Roundup QST March 1998, pp. It utilizes an internal 9:1 UnUn and a BNC female antenna connector. 5 lb) antenna that can be user configured in many ways (see pictures below). 0, Bandwidth (2. When you look at the SMALLEST and LIGHTEST of Hi-Q Antennas: Hi-Q-2. The 80m and 75 meter bands add-on coil for all Super Antenna MP1 series antennas. We will not have any other components available. The X80 is an end fed aluminium vertical antenna, capable of allowing the user to work 80 meters through 6 meter bands using an ATU, also not requiring any counterpoise and can be fed using coax cable. The metal apron running around the balcony on three sides acts as the counterpoise. Ezvid Wiki. Jumper 2 ¼ ‘ 40-meter phone 32’ 3 ½” 40-meter digital 32’ 9 ½” Jumper 6” 60 meters 43’ 2” 80-meter phone 58’ 3”. 1 on 60 metes, it loads up on 160 with a Palstar tuner but is not very efficient. A better reason to consider this antenna is for reasonable 80-20 meter use and as a practical thing to try for the 160 meter band. It provides easy setup in the field, is extremely compact, and provides excellent performance on all bands 80 thru 15 Meters. Because you can tune almost anything to almost any band, it is possible to get 10 and 15 meter use too with the propagation issues described above. With the view to establish a quick and easy multi-band antenna deployment for portable and camping operations a simple long wire antenna with an earth or earth plus counterpoise arrangement with a 9:1 voltage unun including a tuner or simply with a tuner is one possible solution. For multi-band use, the Alpha Match is recommended at the antenna feed-point. The 80 Meter Off Center Fed Antenna (OCF80Q) is also a great multi-band antenna. 5 on a good portion of 6 meters. For example, mounting the 7. This inductance has the effect of bring the resonances a bit. DX Engineering is your portable antenna headquarters! We offer a massive selection of HF portable stealth antennas, including dipole, vertical dipole, loaded vertical, telescoping, whip, and wire antennas. Browse our daily deals for even more savings! Free shipping on many items! Portable/Handheld Ham & Amateur Radio Antennas. The new 10-80 meter multiband military antenna for civilian use by Alpha Antenna is just as lightweight and sturdy as my ezMilitary, its former model described on another page of this web site. The Hy Power OCF80 80 meter version shows a positive SWR dip on the following bands: 6, 10, 12, 17, 20, 40 and 80 meters. 66 in total. We supply two 5 ft whips to cover 10 through 80 meters. Sixty-six feet (20. Meine Magnetic-Loop mit zwei Windungen für 80 und 40 Meter - QRP magnetic loop by KR1ST; PA3CQR Magnetic loop antenna page - Portable HF Transmitting Loop Antenna - Practical Experiments with Magnetic Loop Antennas - Small loop antennas (magnetic loops) - Stealth ST-940B Mobile HF NVIS Magnetic Loop Antenna - The G3BGR Magnetic Loop - THE. It is a full size antenna on 40 meters and a shortened 80 meter antenna. The dipole antenna is an excellent option for many amateur radio applications especially on the HF bands like 80 metres, 40 metres, 20 metres, 15 metres and 10 metres. The larger the wire, the wider the bandwidth. 175 wavelength (7 meters, ~21. You can simply remove the. Portable Tri-Band Vertical Antenna 40/30/20m. The metal apron running around the balcony on three sides acts as the counterpoise. Since 17 meters covers the frequency range of 18. You can simply remove the. 160 Meters each leg 126 ft. 5 inch stubs (using Anderson powerpoles) to the end of the antenna resulted in a resonant frequency of 3. The SWR was 2. 5MHz) loop (or frame) antenna has been really popular, and that there are loads of other radio amateurs who have taken my design and "ran with it" to produce variations that all have some great improvement. - HF - X-80 - VERTICAL ANTENNA - 80 TO 6 METERS (3. Get the power of a Super Antenna. When operating on 60 Meters use only the 60-80 coil and tune with the whip as per the chart. It has gain and wave angle comparable to a full-sized ¼λ ground plane antenna with radials. You should consider a multi-band vertical on that 7th floor roof, if roof is large enough to lay out several quarter-wave radials. 17 80/40M Loaded Dipole, 90 Ft Long Compared to Full Size Half Wave Dipole • 40 Meters - No significant difference in gain or pattern - Slightly less SWR bandwidth • 80 Meters - No significant difference in pattern - Gain about 0. 5 MHz with a 500 pF capacitor but it's efficiency would drop to 7. Note that 44 + 25 equals about a quarter wave for 80 meters if used as an inverted L antenna. We have bare pc boards available for $10 each. Portable End-Fed 160-10 Meters Dipole Antenna George on 24th Feb 2020 This is the 4th or 5th product that I have purchased 4 or 5 items from ni4l. It consists of 30ft of wire fed into a 9:1 UnUn (Unbalanced to Unbalanced). Expanding on our experience […]. Turn on / off key for CW transmission. Portable & Tuner-free. Alpha Antenna Video Guide to Deploy the Tuner free and Directional 10-80 meter Alpha ProMaster Base and Trans Portable HF Antenna, shown with optional Expedition Bag and Steel tripod. Make Offer - 784P Hf Mobile Antenna Coil, 80 - 10 meters SOTA, FIELD, Portable, Ham Radio NEW MiniWhip Active Antenna Assembled in Box HF LF VLF mini whip sdr RX portable $25. 6-80 Meter BASIC-FMJ portable HF antenna. This link is listed in our web site directory since Sunday Sep 10 2006, and till today "40m/80m Portable antenna" has been followed for a total of 59856 times. This is an End-Fed Half-Wave (EFHW*) antenna for 80/40/30/20/17/15/12 and 10m bands. This resonator will now cover the entire 20 meter band with an SWR of less than 1. It covers the 80 meter through 6 meter Amateur Radio bands and can handle up to 100 watts SSB, 25 watts digital. by Harry Lythall - SM0VPO. 945 MHz, nightly, around 7 to 8 PM. The measurements below are for building a Double Bazooka Near Vertical Incident Skywave (NVIS) Antenna. Wire Antenna Trap Kit. Super wide bandwidth means more time operating ,and less time stuck on a frequency your trap vertical is tuned for. OCF Antennas. The 10 Best AM/FM Car Antennas. A second advantage of lowering the antenna to near 1/20th wavelength is a lowering of the background noise level. Welcome to the home of the Buddipole™, an hf/vhf portable dipole antenna system which is designed to be modular, versatile, and efficient. Thank you,--jeff. Click to play video. The initial meter readings by the antenna analyzer gave a SWR of 1. From it I cut a 280 foot length ( very roughly 280 feet), added about 50 feet of 300 ohm ladder-line (which was all that I had), and put it up in the back yard with pine trees supporting the four. 1 SWR): 40 kHz Our price is lower than the manufacturer's "minimum advertised price.      A half wave dipole on an 80m is about 130 feet or 40 meters long. Super Antenna MP1DXMAX Dual HF plus 2 meter Bands SuperWhip Tripod All Band Antenna with Clamp Mount and Go Bag. You should consider a multi-band vertical on that 7th floor roof, if roof is large enough to lay out several quarter-wave radials. Designed as part of the /backpack /base /travel /mobile /portable antenna system for transmitting and receiving on HF and HAM radio frequencies. The 10 Best Portable Satellite Antennas. An on-the-air comparison was made between the portable whip dipoles up 20 feet and half-wave dipoles for 40 and 75 meters. So for portable use, I'm using a collapsable stainless whip so I can adjust the length depending on the band. Portable End-Fed 40-6 Meters Dipole Antenna. 945 MHz, nightly, around 7 to 8 PM. The Hy Power Off Center Fed Antenna is a very efficient and effective multi band antenna. It is a heavy duty QRP/Low Power antenna that uses #14 wire instead of the usual #16 wire used by our other QRP/Low power models. It Will Easily Handle The Legal Limit, 1500 Watts Of Power. If you want 75 Meter operation make it 57 ft long. HUSTLER6BTV 6-Band HP Vertical HF Antenna 10 (11) 15 20 *30* 40 80 Meter bands 4 out of 5 stars 3 product ratings 3 product ratings - HUSTLER6BTV 6-Band HP Vertical HF Antenna 10 (11) 15 20 *30* 40 80 Meter bands. An optional 40-80 Booster Cable makes the Alpha Loop into a two-turn loop, enabling TX/RX on 40-80 meters, which also improves efficiency on 40 meters over the standard 10-40 meter configuration. See more ideas about Ham radio antenna, Ham radio and Home brewing. 40m, fed buy a separate coax. You may need to try different wire lengths to optimize your antenna configuration. A Portable 75/40* Meter NVIS Antenna - with 3/2/'09 updates - by David B. Cebik W4RLN) seem to point to best performance on 40-meters at 0. #1 HF Portable Vertical Antenna worldwide. How to build a mono band 80 meter 1/2 wave wire antenna. Compact and Portable Antenna Roundup QST March 1998, pp. Two models cover the 75-/80- and 160-meter bands. This inductance has the effect of bring the resonances a bit. You should consider a multi-band vertical on that 7th floor roof, if roof is large enough to lay out several quarter-wave radials. 416-667-1000. " As a result, we cannot show you the price in catalog or the product page. An All Band 80 Meter Loop Project. Has 3/8-24 base thread, tuneable stainless steel whip. ago I had 10 acres to use for my antenna farm. It's an 1/8 wave vertical on 160 meters also. All bands 80m-10m HF 3. Here's another of my favorite antennas for QRP portable operation. 40 Meters each leg 33 ft. Great for city lots, apartments, and other limted-space setups, these portable stealth antennas deliver maximum performance from minimal space. So for portable use, I'm using a collapsable stainless whip so I can adjust the length depending on the band. I looked at some of the various web sites and still did not get a single idea as most of the designs were attached. Tripod for the Portable HF Antenna. 5MHz) therefore also resonant on second, third and fourth harmonics, etc. 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!. The 80m and 75 meter bands add-on coil for all Super Antenna MP1 series antennas. If a longer antenna is desired, the provided antenna can be lengthened. It is called the EFHW-8010. We have bare pc boards available for $10 each. My 40 meter vertical cost me $13. I recently saw that my 80m (3. The 40 meter 2:1. 6-80 Meter BASIC-FMJ portable HF antenna $ 350. So what size would be worthy to try? Something 75 to 100 feet might be manageable. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. Another good choice might be the Cobweb antenna, which is small, horizontal, omni-directional, without nulls. Full size antennas are a bit awkward at 75 meters. EFHW-8010P- 200W Portable or Stationary Multi-Band End Fed Half Wave Antenna. 168 MHz Good 17 meters antennas are easy to build with nothing more than readily available materials. On 40 meters, two whips were about 1-1/2 S-units (about 10 dB) below the half-wave 40-meter dipole. The antenna wires are connected to the Center "T" using the supplied ring terminals. Ruggedized version MP1 SUPER ANTENNA, 2 METER ADAPTER, LARGE TRIPOD, GROUND SPIKE MOUNT, TITANIUM SUPER-WHIP, 80 & 60 METER COILs, GO BAGS. Your PayPal receipt is your confirmation that we have received your order. The antenna is highly configurable, and, with the 80 Meter Coil, covers all the Amateur bands from 80M to. You may need to try different wire lengths to optimize your antenna configuration. A better reason to consider this antenna is for reasonable 80-20 meter use and as a practical thing to try for the 160 meter band. The Alpha BASIC-FMJ is a system that will handle 500W PEP SSB, and which is pre-tuned and requires no moving clips on coils or readjusting of whips for tuning. I decided to build a 80 meter, half wave wire antenna that takes full advantage of the phone portion of the band known as 75 meters, also this antenna will not need a tuner. Our latest smartphone hacks — straight to your inbox. Overall length is 82 ft. It is simply a half wave end-fed on 80m which will resonate on all multiples of that frequency, loaded with a small inductance near the feed end. 30 Meter 105. Web description. Your PayPal receipt is your confirmation that we have received your order. 2) Check to see that a good SWR can be obtained in or near 160 m. After watching the video, please read the field test stories below the video as this design flies in the face of a theoretical 80-meter NVIS antenna design. 8% long An alternative solution to this portable antenna requirement is to use a magnetic loop as they would achieve superior performance and efficiency when compared to the 5' antenna when used on the more desired bands. There is insufficient space for vertical mounting of the loop and. This ham radio coil-loaded 40 and 80 meter inverted V dipole HF wire antenna is easy to build! Loading coils make this antenna a full size on 40 meters and a… Video Rating: 4 / 5 Doublet aerials for HF amateur ham radio and broadcast bands. I now have individual 80 and 40 meter NVIS antennas. Another good choice might be the Cobweb antenna, which is small, horizontal, omni-directional, without nulls. 65 MHz As you can see, we are at one end of the 40 meter band and the other end of the 80 meter band (a compromise), but will play very well on both bands. All you need to do is correctly feed the antenna for 160 meters, and you can get on 160 with a reasonable signal depending on how careful you are in setting things up. End-fed antenna for 80 metre operation The physical length of any HF antenna is critical to achieving resonance and good performance on a particular band. Yaesu FT-817 Telescopic Antenna 10M. (If you must use a half wave end-fed antenna, make SURE you ground the radio and the matching transformer secondary to avoid RF burns from the chassis. Please refer to the diagram. 20 Meter 133. Super wide bandwidth means more time operating ,and less time stuck on a frequency your trap vertical is tuned for. If you look over on Frank, G3YCC's homepage, he has some compact Base-Loaded antennas shown for mobile or portable operation. Background:. - Portable Vertical Antenna for 75m and 40m makes up a compact 28 feet high antenna. Jumper 2 ¼ ‘ 40-meter phone 32’ 3 ½” 40-meter digital 32’ 9 ½” Jumper 6” 60 meters 43’ 2” 80-meter phone 58’ 3”. 20m, 17m, 15m, 12m, 10m, fed by a second coax. 175 wavelength (7 meters, ~21. Portable Antennas can be everything from a piece of wire hanging from a tree to a base station antenna converted to be used at a remote location. These fed into a small matching box that I built using a schematic I found online. The internal tuner of my FT950 tuned this antenna also on the other bands. Dipoles need to be half a wavelength long, locating these long antennas can be an issue, especially when we are aiming for the 80 metre band or lower. 12 meters) of #14 AWG housewire. On 3700 kHz the SWR is 1. Mobile Ham Amateur Radio Antenna for the 80 Meter Band. Most of us humans think an element that long is difficult to build an rotate much less keep up in the air reliably even for a single winter. The Silver Bullet is an 80 through 10 meter antenna coil which may be used at power levels up to 200 Watts SSB, 100 Watts CW and 25 Watts with digital modes. by John Reisenauer, Jr. 7 MHz (80 - 10 meter ham bands)! The magnetic loop is different from typical antennas because it emphasizes the magnetic part of the radio wave (H field) rather than the electric part (E field) of the radio wave. The 10-80 meter groundplane vertical antenna is a rugged multiband vertical antenna, That is 43 feet in height. In this case I cut a 33. Does anybody have any ideas for a portable NVIS antenna that can be put up by one person and that can be packed into a small carry on box? 80, 60, & 40 mtrs are the desired frequencies of operation. I have a huge reel of phosphor-bronze antenna wire -- this is the same wire used to make portable wire antennas manufactured by such companies as TCI. For example, it can be configured as, a) multi-band antenna from by using the wire element inside of the side of the 31 foot mast. Ezvid Wiki. The Hy Power Off Center Fed Antenna is a very efficient and effective multi band antenna. 80 Meter COUNTRIES: 87. Has 3/8-24 base thread, tuneable stainless steel whip. Two models cover the 75-/80- and 160-meter bands. By adding another original Slinky coil to each end of the 40 meter dipole, and stretching the whole antenna to about 30 feet in length, you can make an 80 meter dipole that will fit in most attics and family rooms and even a basement ceiling or hallway. This package includes the entire /portable /backpack /base /travel antenna system for Ham. You will have great band coverage on the 75-meter SSB or 80-meter CW portion of that band. It can be installed and you can be on the air in about 90 seconds !. It was also under 1. 5:1 over the entire band. I now have individual 80 and 40 meter NVIS antennas. These Are A Very Efficient Multi Band Antenna. The 10 Best Portable Satellite Antennas. Mono-Band versions available for 80, 60, 30 and 40 meters Antenna is only 8-1/4 feet tall by 5 feet wide Permanent Ground Mount or Portable Quadrastand. (If you must use a half wave end-fed antenna, make SURE you ground the radio and the matching transformer secondary to avoid RF burns from the chassis. OCF Antennas. An All Band 80 Meter Loop Project. net) This 40-10 meter portable antenna uses switches to disconnect sections of the antenna for 20-10 meter operation, and clip-on inductors to extend operation to 30- and 40-meters. Videos for related products. Brand new parts for this antenna assembly, including the $50 speaker stand, will set you back about $250… more than a little, less than a lot. I used 1″ thin-wall PVC pipe, aluminum tape, and RG-8X coax. Portable wire antenna for 40 and 80 meter made with a RF Chocke. 17 Meter 72. I had no problem using it on 20, 40 and 80 meters and could easily tune down to the 80 meter FT8 frequency which is near the bottom of the band. Jumper 2 ¼ ‘ 40-meter phone 32’ 3 ½” 40-meter digital 32’ 9 ½” Jumper 6” 60 meters 43’ 2” 80-meter phone 58’ 3”. The Hy Power OCF80 80 meter version shows a positive SWR dip on the following bands: 6, 10, 12, 17, 20, 40 and 80 meters. THIS IS: The model MC80 SuperCoil by Super Antenna. End Fed Dipole 80-6 meter Portable HF Antenna Matchbox System. Frequency (MHz): 1. Marris, G2BZQ See Feedback, May 1996 QST for corrections to this article. Using a 40/80 meter dipole usually how hams get on 160 for the first time. Ezvid Wiki. 5' Hamstick on a 6' mast (as part of the radiating antenna) increases the current-area from 6 A-ft to 12 A-ft thereby quadrupling the radiation resistance and increasing the signal by up to 6 dB. I started out with 59 coil turns, compared to the 47 suggested by the coil calculator. One major premise of this design is the use of a commercial speaker stand from the music/sound. 37 results for 80 meter antenna Save 80 meter antenna to get e-mail alerts and updates on your eBay Feed. This picture shows a very simple antenna set up for portable operation. Are you searching for a portable qrp antenna to buy? Then this post is for you. Without Radials. 5' Hamstick on a 6' mast (as part of the radiating antenna) increases the current-area from 6 A-ft to 12 A-ft thereby quadrupling the radiation resistance and increasing the signal by up to 6 dB. portable wire antenna for 40 and 80 meter made with a rf chocke can be adapted to work on 160 meters by adding additional 6 9 meters wire at its end. End-fed antenna for 80 metre operation The physical length of any HF antenna is critical to achieving resonance and good performance on a particular band. The 75-/80-meter sections are full-size dipoles. Cutting Chart for 20-80 Meter Plug and Play NVIS Antenna Cut to be resonant at center height 16 feet with ends at 6 feet 20 meters 16’ 1 ½ inches 20-meter digital 16’ 4 ¼ ‘. Alpha Antenna Video Guide to Deploy the Tuner free and Directional 10-80 meter Alpha ProMaster Base and Trans Portable HF Antenna, shown with optional Expedition Bag and Steel tripod. Since Valor went under I don't know of anyone who makes a 160 Meter "hamstick" style of antenna so, I made one. Here's an easily transportable vertical antenna for 20 meters collapsible to 4 feet that costs about $2. The horizontal radiation pattern is similar to the pattern of the 40 meter band (broadside) Figure 3 but has four additional minor lobes. Portable operation could not be easier. I mean Antennas for portable QRP ops AmateurRadio. He commented to me that, even if a loop is only 10% efficient, that is only down 10 dB - about 1 1/2 S units. Another good choice might be the Cobweb antenna, which is small, horizontal, omni-directional, without nulls. I couple that with my Jacktite 32 foot telescoping pole. With ladder line, a 4:1 balun, and an antenna transmatch, I could use the antenna from 40 to 10 meters. 40-10 Meter Portable dipole Phil Salas - AD5X ([email protected] You would need 15 of the 5" plate sets ($90) or 6 of the 8" plate sets ($60) to achieve that much capacitance and handle 100 watts. It's an 1/8 wave vertical on 160 meters also. This shortened easy-to-build vertical, with no-radials, is made from surplus military camouflage poles. Expanding on our experience …. HIGH QUALITY - $53. Write a Review. "When I think back a few years. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. (80-40-30-20-17-15-12-10 meters - 71 feet of 14 gauge, insulated wire, dog bone end insulator) check EHAM for reviews on this popular antenna. HUSTLER6BTV 6-Band HP Vertical HF Antenna 10 (11) 15 20 *30* 40 80 Meter bands 4 out of 5 stars 3 product ratings 3 product ratings - HUSTLER6BTV 6-Band HP Vertical HF Antenna 10 (11) 15 20 *30* 40 80 Meter bands. The antennas would be easy to construct and would be inexpensive. by John Reisenauer, Jr. OVER 2000 SOLD WITH PERFECT SUCCESS UJM-150 End Fed Antenna Matcher Made by a HAM for Hams BNC VERSION Tiny and light weight but ready and capable to put in work! This unit is encased in a 1"x 2"x 3" ABS box! And comes with a BNC connector shown. Without Radials. I couple that with my Jacktite 32 foot telescoping pole. This antenna is similar in construction to the 2-meter OFC sleeve dipole I built over 8 years ago, but it is a simple center-fed dipole. 416-667-1000. Portable Tri-Band Vertical Antenna 40/30/20m. /80 RT and the Hi-Q-3/80 RT Both weighing 4 lbs and has SUPERIOR PERFORMANCE in COMPARISON to the Brand X Thanks for making such a fine antenna for portable use. If you want 75 Meter operation make it 57 ft long. Your PayPal receipt is your confirmation that we have received your order. [This is the pill bottle connection to allow hooking various experimental antennas to the ladder-line coming from the hamshack. A random wire is a compromise portable antenna. The Alpha BASIC-FMJ is a system that will handle 500W PEP SSB, and which is pre-tuned and. The internal tuner of my FT950 tuned this antenna also on the other bands. 5 m between 20 m trap and 40 m trap and 11 m between the 40 m trap and the end of the antenna. The normal quarter wave ground plane antenna consists of a vertical radiator which is insulated and centered between 4 horizontal surrounding radials which extend out from the base of the antenna. With the view to establish a quick and easy multi-band antenna deployment for portable and camping operations a simple long wire antenna with an earth or earth plus counterpoise arrangement with a 9:1 voltage unun including a tuner or simply with a tuner is one possible solution. They can be highly effective as well as portable. The #1 HF Portable Vertical Antenna worldwide. I now have individual 80 and 40 meter NVIS antennas. In the search for the "Wonder Antenna" that is small, portable and easy to setup, I've decided to build an Endfed antenna using a 9:1 match. This 31 foot antenna is a tough ultra-lightweight (3. Mono-Band versions available for 80, 60, 30 and 40 meters Antenna is only 8-1/4 feet tall by 5 feet wide Permanent Ground Mount or Portable Quadrastand. By adding another original Slinky coil to each end of the 40 meter dipole, and stretching the whole antenna to about 30 feet in length, you can make an 80 meter dipole that will fit in most attics and family rooms and even a basement ceiling or hallway. 80-6 meters with an antenna length of 22' to 30'. by Harry Lythall - SM0VPO. The 80 meter Hamstick, like the Hustler RM-80 resonator, can be extended with a mast to increase performance. Mini UnUnTenna 40-10m. We supply two 5 ft whips to cover 10 through 80 meters. A rear view of the antenna shows the antenna with the shunt. K4TR 160/80 METER INVERTED "L" ANTENNA (MADE TO ORDER) Great way to get on the 160 meter band (or 80 meters) and start working the Dx. Designed as part of the /backpack /base /travel /mobile /portable antenna system for transmitting and receiving on HF and HAM radio frequencies. The antenna is installed on top of a 2 mtrs section of 40 mm PVC tubing, stuck into a heavy umbrella stand. SWR plot with 2. MFJ-1778 G5RV Wire Antenna 80-10 Meters This antenna is ideal for users looking for an economical wire antenna for their ham radio setup. Once again the antenna was shipped and received with in a few days. The SlinkTenna is a compact, quick deploy, portable, helical ham radio antenna. The accompanying tuning box will allow operations on 15 meters as well. The 80 meter inverted vee is a common and classic antenna. The antenna wires are connected to the Center "T" using the supplied ring terminals. [Show thumbnails]. • Radiating element will be a dipole that is ½ wavelength for the frequency. We have put together some of the best selling and top brands of portable qrp antenna you can buy online. 90 MHz: This antenna is tuned by the following procedure: 1) Put up the entire length of wire and the 4:1 balun and resonate it to the upper end of 80 meters by lengthening or shortening it. Hustler Antennas has produced quality antennas and antenna accessories in the U. This antenna system is ideal for camping, emergencies, or permanent installations. I built this antenna and quickly tried it out in February of 2013. The Tune-A-Dipole is available in both a Manually Tunable version and a Remotely Tunable (Motorized) version. Since 17 meters covers the frequency range of 18. This inductance has the effect of bring the resonances a bit. I found that by adding 18. for over 50 years. Mini UnUnTenna 40-10m. My 40 meter vertical cost me $13. QRPGuys Portable 80/60m Vertical Antenna This product has been retired. 2 Meter Yagi Antenna Eme Terrestrial Fm 144 Mhz Low Noise 80 meters 2 element quad antenna i1wqrlinkradio pg1n s ham radio site 2m projekten richtantenne on6mu vhf 6 9 element yagi antenna for 2 meters receive 2 meter cubical quad antenna ham. The top is 23 meters high and goes to the right to a pole on the roof of the house. great to be able to put wires on the towers or off my. Mobile Antennas. It is a full size antenna on 40 meters and a shortened 80 meter antenna. " As a result, we cannot show you the price in catalog or the product page. Portable 80/60m Vertical Antenna. Here is my home HF antenna. 168 MHz you can use a few algebraic formulas to compute antenna sizes. POWER: 400 W p. This antenna is 58 ft tall and is mounted on a hinged base. Compact and Portable Antenna Roundup QST March 1998, pp. With the view to establish a quick and easy multi-band antenna deployment for portable and camping operations a simple long wire antenna with an earth or earth plus counterpoise arrangement with a 9:1 voltage unun including a tuner or simply with a tuner is one possible solution. Here's an easily transportable vertical antenna for 20 meters collapsible to 4 feet that costs about $2. One of the aims of DXers is long distance contacts and they will often go to great lengths to have a low angle of radiation. Effective HF Mobile Antennas Keith WB2VUO One of the problems with HF mobile operation, especially on 160, 80 or 40 Meters is antenna efficiency. One major premise of this design is the use of a commercial speaker stand from the music/sound. A rear view of the antenna shows the antenna with the shunt. See more ideas about Ham radio antenna, Ham radio and Home brewing. Start with cutting the radiating and reflecting elements. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. Expanding on our experience […]. The dipole antenna is an excellent option for many amateur radio applications especially on the HF bands like 80 metres, 40 metres, 20 metres, 15 metres and 10 metres. 40 Meters each leg 33 ft. You can simply remove the. 42 meters or 11 feet 2 inches long from the top of the mounting spring to the tip. Zip Cord Antennas and Feed Lines for Portable Applications by William Parmley, KR8L. There are several ways to achieve this goal of a single antenna for 80 - 10 meters. 1 SWR): 40 kHz Our price is lower than the manufacturer's "minimum advertised price. One end goes straight into the rig, often with no feedline, and the other end in the air attached to something as high as you can find. Boom = 30 in/76cm; sprial radiating element = 30 in/76 cm diameter; weight = 4 Lbs/1,8Kg. If a longer antenna is desired, the provided antenna can be lengthened. You may need to try different wire lengths to optimize your antenna configuration. THIS IS: The maximum Super Antenna Go Bag setup with All HF Bands 80m-10m and simultaneous VHF 2 meters. The ladder-line feedline coming from my 80-meter antenna is terminated in a pair of banana plugs that plugs into the coupling at eye level. You should consider a multi-band vertical on that 7th floor roof, if roof is large enough to lay out several quarter-wave radials. 40m, fed buy a separate coax. It's a great HF antenna for the ham radio operator with a smaller backyard!. Collapses down to pack in the convenient case for travel. portable wire antenna for 40 and 80 meter made with a rf chocke can be adapted to work on 160 meters by adding additional 6 9 meters wire at its end. Using a 40/80 meter dipole usually how hams get on 160 for the first time. For example, it can be configured as, a) multi-band antenna from by using the wire element inside of the side of the 31 foot mast. mast which holds three other antennas, viz. SENTINEL BARRETT 160-6 METER HEXBEAM. Hustler Antenna. How to build a mono band 80 meter 1/2 wave wire antenna. INTRODUCING THE. The X80 is an end fed aluminium vertical antenna, capable of allowing the user to work 80 meters through 6 meter bands using an ATU, also not requiring any counterpoise and can be fed using coax cable. 00! Wow! These guys are making some good markup! Features of the K0WA 40 meter verticle. Dipoles need to be half a wavelength long, locating these long antennas can be an issue, especially when we are aiming for the 80 metre band or lower. The new Alpha Match should make this one of the best portable antennas. You may need to try different wire lengths to optimize your antenna configuration. Bob Legg W6QYY built this 80-meter RDF antenna to use on foot with his MF/HF/VHF multi-mode hand-held scanner at a southern California hunt. 37 results for 80 meter antenna Save 80 meter antenna to get e-mail alerts and updates on your eBay Feed. Expanding on our experience […]. The DXE-NVIS-8040S is a shortened NVIS wire antenna kit version that features loading coils to make the 80 meter dipole legs the same length as the 40 meter dipole legs, 34 ft. Unfollow 80 meter antenna to stop getting updates on your eBay Feed. Mini No Tune End Fed Half Wave 80-10m Antenna. There are several ways to achieve this goal of a single antenna for 80 - 10 meters. portable wire antenna for 40 and 80 meter made with a rf chocke can be adapted to work on 160 meters by adding additional 6 9 meters wire at its end. (when switch to 3. Like all inverted vees, it requires a single center support, which is often times a tower which is topped with a Yagi or quad for the upper bands. The new ruggedized upgraded version of the MP1 SUPER ANTENNA, with TRIPOD, UNIVERSAL MOUNT, TITANIUM SUPER-WHIP, plus 80 METER COIL, and GO BAG. Antenna projects for 80 meters band category is a curation of 169 web resources on , The CN2WW 80m wire-beam, Vertical antenna for 40 and 80m, Phased Delta Loops. The metal apron running around the balcony on three sides acts as the counterpoise. 6-80 Meter BASIC-FMJ portable HF antenna. Half way there is another 80 meter coax trap. There is insufficient space for vertical mounting of the loop and. 0 on 40 meters and 3. High Performance 40 Meters Vertical. 40M NVIS Antenna…. An Isotron Antenna Solves Virtually Any Restricted Space Problem - For example, a 40 Meter Isotron measures only 22 inches x 16 inches x 15 inches! Easy, Quick, and Simple Installation Tunes and Performs Without Radials or Antenna Tuners. I started out with an end fed half wave - one wire cut for 40 meters and one wire cut for 20 meters. Since I do not have an opportunity to mount a full size antenna for 80 or 40 meters nor a vertical on the roof of the building for higher bands, I am using a magnet mount on the window apron of my balcony. In this video a demo a working HOA stealth HF transmitting antenna solution using the MFJ-1979 (1/4 wave 20-meter telescoping vertical), RadioWavz "Patriot 80" adjustable loading coil, Hustler. An in-line balun takes care of potential feedline unbalance and radiation problems. I have a huge reel of phosphor-bronze antenna wire -- this is the same wire used to make portable wire antennas manufactured by such companies as TCI. Are you looking for a quick and convenient way to run a portable dipole without needing 2 or 3 supports or several antennas for portable or permanent operation?. , a 2-meter vertical, a 40-10 Meter Off Center Fed (OC F) Dipole, and a 10-meter rotatable aluminum dipole. It provides easy setup in the field, is extremely compact, and provides excellent performance on all bands 80 thru 15 Meters. After trimming, the 80 meter elements were about 4 feet long for a total antenna span of about 76. THIS IS: The maximum Super Antenna Go Bag setup with 80 meters. 10-80 meter Alpha 31 Foot Portable & Base antenna. This antenna is 58 ft tall and is mounted on a hinged base. If a longer antenna is desired, the provided antenna can be lengthened. For example, it can be configured as, a) multi-band antenna from by using the wire element inside of the side of the 31 foot mast. I used 1″ thin-wall PVC pipe, aluminum tape, and RG-8X coax. MFJ-1778 G5RV Multiband Antenna 30 meter band: On 30 meters the MFJ-1778 (G5RV) functions as an extended double zepp. The problem has been addressed in numerous publications for years, including, but not limited to the ARRL "Mobile Manual", the ARRL "Radio Amateurs Handbook", Editors & Engineers "Radio Handbook" and. Videos for related products. Get the complete kit and get on the air in minutes!…. The 20 meter resonator is a modified Hustler 80 meter resonator rewound to resonate on the 20 meter band. I looked at some of the various web sites and still did not get a single idea as most of the designs were attached. This resonator will now cover the entire 20 meter band with an SWR of less than 1. Radio Shack has a 6-foot telescoping whip. com: SIGMA EUROCOM SE-HF-X80 VERTICAL RADIAL FREE ANTENNA 80 TO 6 METRES: Go to amazon. At a recent S. I had used cubical quads for many years and the decision for 20 meters and up was easy, but what to do For 40 Meters? Some years ago I built a MOXON Rectangle antenna for 6 meters. When operating on 60 Meters use only the 60-80 coil and tune with the whip as per the chart. The 80 Meter Off Center Fed Antenna (OCF80Q) is also a great multi-band antenna. Select a Rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star. I decided to build a 80 meter, half wave wire antenna that takes full advantage of the phone portion of the band known as 75 meters, also this antenna will not need a tuner. The measurements below are for building a Double Bazooka Near Vertical Incident Skywave (NVIS) Antenna. It utilizes an internal 9:1 UnUn and a BNC female antenna connector. No-Trap 80-40-20-15-10 meter dipole or inverted-V. The main category is Antennas for 40 meters band that is about 40 meter band antennas projects. So what size would be worthy to try? Something 75 to 100 feet might be manageable. Click HERE for Reviews. 160-80-40 Meter 1/4-wave Twin Sloper. You may need to try different wire lengths to optimize your antenna configuration. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. 42 meters or 11 feet 2 inches long from the top of the mounting spring to the tip. How to build a mono band 80 meter 1/2 wave wire antenna. It will tune up on 60 and 30 with the tuner. It has gain and wave angle comparable to a full-sized ¼λ ground plane antenna with radials. This is a super antenna. So, a good compromise for the new HF operator is a multiband antenna that allows operations on a couple of higher bands (perhaps 20-meters, 15-meters, and/or 10-meters), and operation on at least one lower band (perhaps 40-meters and/or 80-meters). Here is my home HF antenna. High Performance 40 Meters Vertical. 40-10 Meter Portable dipole Phil Salas - AD5X ([email protected] It Will Easily Handle The Legal Limit, 1500 Watts Of Power. Before I added 80 meter, I operated that band with a end-fed wire antenna. You have no obligation to purchase the product once you know the price. HUSTLER6BTV 6-Band HP Vertical HF Antenna 10 (11) 15 20 *30* 40 80 Meter bands 4 out of 5 stars 3 product ratings 3 product ratings - HUSTLER6BTV 6-Band HP Vertical HF Antenna 10 (11) 15 20 *30* 40 80 Meter bands. Eagle DX HF Vertical 40/20/17/15/12/10 Meters : Mounts Quick Tilt Ground & Ladder : Hustler: 4BTV/5BTV HF Verticals: G3-144 Vertical 2 Meter : MFJ: MFJ-1625 Window/Balcony Antenna 80-6 Meters: MP Antennas: Super-M 400 Base Base Antenna 400-500 MHz: Super-M Classic Base Base Antenna 25-1300 MHz: Super-M Ultra Base Base Antenna 25-6000 MHz. 5 MHz - 54 MHz Portable Amateur Radio Antenna The HFp Antenna The HFp design provides a highly efficient antenna design in an extremely portable package — the entire package weighs just over 2 pounds (1 kg). I have provided instructions, on the bottom of this web page, for modifying an 80 meter Hustler Resonator to work on 20 meters. 175 wavelength (7 meters, ~21. With Low Profile Tripod and Universal Mount. 0 on 40 meters and 3. This resonator will now cover the entire 20 meter band with an SWR of less than 1. The 80 meter inverted vee is a common and classic antenna. Expanding on our experience …. There are several ways to achieve this goal of a single antenna for 80 - 10 meters. In 1998-9 the. "When I think back a few years. Its BTV (vertical) antennas continue to set the standard for trapped vertical antennas, delivering the best reliability of any multi-band vertical on the market. 285 with less than 1. Unlike many END FED antennas on the market, this one does not require the Antenna Tuner to operate. All you need to do is correctly feed the antenna for 160 meters, and you can get on 160 with a reasonable signal depending on how careful you are in setting things up. 80 - 10 Meters. The new Outreach 500 antenna covers 80 through 6. An in-line balun takes care of potential feedline unbalance and radiation problems. W6CAW "Fixed" Mobile 160 Meter Whip. Introducing our newest addition to our Portable Power line of products -- the PowerMini!. wires are 25 Ft each (40 meter side) and 2 wires are 38 Ft each (80 meter side). Welcome to RadioWavZ Antenna Company • Home of the worlds first 160-6 Meter Hexbeam. In addition, I carry 2 additional 22 foot lengths of wire. THIS IS: The maximum Super Antenna Go Bag setup with All HF Bands 80m-10m and simultaneous VHF 2 meters. DX Engineerings 300 ohm line (VF=0. END FED DIPOLE 80-6 meter Portable HF Antenna Matchbox System. The End Wire Size can range from 16 AWG to 12 AWG. By John Portune W6NBC. It was also under 1. This shortened easy-to-build vertical, with no-radials, is made from surplus military camouflage poles. I chose 58' for Mid 80 Meter Operation. Merely unroll it an attach it to some supports and you are ready to communicate. QRPGuys Portable 80/60m Vertical Antenna This product has been retired. 80 Meter NVIS Antenna - Don't Get Hung Up on Theory Watch the following video to see how to build and erect a basic 80-meter NVIS antenna. #1 HF Portable Vertical Antenna worldwide. 168 MHz Good 17 meters antennas are easy to build with nothing more than readily available materials. net) This 40-10 meter portable antenna uses switches to disconnect sections of the antenna for 20-10 meter operation, and clip-on inductors to extend operation to 30- and 40-meters. On 40 meters, two whips were about 1-1/2 S-units (about 10 dB) below the half-wave 40-meter dipole. Welcome to RadioWavZ Antenna Company • Home of the worlds first 160-6 Meter Hexbeam. The new Alpha Match should make this one of the best portable antennas. A Portable 75/40* Meter NVIS Antenna - with 3/2/'09 updates - by David B. END FED DIPOLE 80-6 meter Portable HF Antenna Matchbox System. I have a huge reel of phosphor-bronze antenna wire -- this is the same wire used to make portable wire antennas manufactured by such companies as TCI. I like to use a home made current choke to keep RF from coming back on the feedline. This lowers the higher impedances presented by the antenna on frequencies above 40 meters and can provide coverage that enables 80 meters to be tuned. Typical VSWR for 10 through 80 is 1. I looked at some of the various web sites and still did not get a single idea as most of the designs were attached. 40M NVIS Antenna…. The antenna is installed on top of a 2 mtrs section of 40 mm PVC tubing, stuck into a heavy umbrella stand. OCF Antennas. Get the power of a Super Antenna. 300 Ohm Twin Lead with the ends shorted is an option for even greater bandwidth. If a longer antenna is desired, the provided antenna can be lengthened. Amateur Wire Antennas : Hy Power Off Center Fed. The Par End-Fedz are a full length half wave dipoles, but with an important difference. - 80 Meters each leg 63 ft. Alpha Delta now offers a special 80-meter CW stinger for $12. The Buddipole™ - HF portable dipole antenna system, Welcome to the home of the Buddipole™, an hf/vhf portable dipole antenna system which is designed to be modular, versatile, and efficient. DX Engineerings 300 ohm line (VF=0. With that said, go look up the cost of one that is being sold in the magazines and on the web. Yaesu FT-817 Telescopic Antenna 10M. These antennas can be mounted horizontally, vertically or as a sloper. Half way there is another 80 meter coax trap. An All Band 80 Meter Loop Project. With the 9:1 voltage unun and wire lengths suggested in the below tables the antenna should present non extreme. When fully telescoped it is 1. Presented here with his kind permission. Probably could be done but the bandwidth would be pretty small with constant retuning. garage or in the field anywhere I wanted. We had great reports on the NJ NTS 75-meter phone net and NJ NTS 80 meter CW net, passing and receiving three formal messages from the park. Boom = 48 in/122cm;spiral radiating element = 38 in/96cm; weight = 6 Lbs/2,7Kg. Length Foot Wind MPH; CP62: 6m: 2-5/8 Wave : 500W SSB, 200W FM : UHF : 22' 80: CP610. So I have tried a couple different portable QRP antennas, in my search for the best QRP antenna. Portable Tri-Band Vertical Antenna 40/30/20m. Handles 250 watts, tuneable. You have no obligation to purchase the product once you know the price. In 2009 I acquired and installed a 55 ft. This length would make the antenna resonant around 7. K4TR 160/80 METER INVERTED "L" ANTENNA (MADE TO ORDER) Great way to get on the 160 meter band (or 80 meters) and start working the Dx. HF (160 Meter) Vertical Monopole Base Antenna. THIS IS: The model MC80 SuperCoil by Super Antenna. The current distribution of the antenna and matching line is shown in figure 3. Since HF signals refract off the ionosphere back to earth, the lower the angle, the longer the distance. Bob Legg W6QYY built this 80-meter RDF antenna to use on foot with his MF/HF/VHF multi-mode hand-held scanner at a southern California hunt. Alpha Delta now offers a special 80-meter CW stinger for $12. The dipole antenna is an excellent option for many amateur radio applications especially on the HF bands like 80 metres, 40 metres, 20 metres, 15 metres and 10 metres. I recently saw that my 80m (3. Are you searching for a portable qrp antenna to buy? Then this post is for you. Click HERE for Reviews. 72-78 (Product Review) This review covers five commercial HF limited space antennas. Since we now have a new NVIS inverted Vee antenna based on the Buddipole, we call it the Buddipole N-Vee!. The 40 meter 2:1. The antenna is installed on top of a 2 mtrs section of 40 mm PVC tubing, stuck into a heavy umbrella stand. New! the Super Antenna MP1DXMAX - the maximum Go Bag package for portable, base, backpack, and Emcomm. There are several ways to achieve this goal of a single antenna for 80 - 10 meters. significant loss of antenna efficiency. You will have great band coverage on the 75-meter SSB or 80-meter CW portion of that band. Posted on June 26, 2018 by Fada Brian. The 10 Best Portable Satellite Antennas. Hall, "Off-center loaded dipole antennas", QST Sept 1974, 28-34. (The 75 or 80 meter amateur band in the USA extends from 3. 6-80 meter tactical 500 watt multi-band antenna system that fits in a 16x4x4 inch go bag. The Hy Power OCF80 80 meter version shows a positive SWR dip on the following bands: 6, 10, 12, 17, 20, 40 and 80 meters. 3 swr at either end of the band 80 meters at 3. When operating on 60 Meters use only the 60-80 coil and tune with the whip as per the chart. It will tune up on 60 and 30 with the tuner. This is available in a BNC connector version in another one of my. The coils add loading to the 160-meter portion of those antennas so you will have a limited operating range on that band. I built this antenna and quickly tried it out in February of 2013. This inductance has the effect of bring the resonances a bit. Since I do not have an opportunity to mount a full size antenna for 80 or 40 meters nor a vertical on the roof of the building for higher bands, I am using a magnet mount on the window apron of my balcony.