Weve used them on numerous occasions and will offset the antenna mast three inches from the wall. Near house electrical wires and AC ducts. After watching some videos and readi. Use the antenna as a vertical by attaching one end to the top of a fiberglass telescoping pole the pole is secured to the spare tire mount on the rear of the camper. I would like to thank the previous folks that reviewed this antenna and helped me make a perfect call on this purchase. When you subscribe, you receive only messages for the product you have subscribed to. Using a base mount or antenna tripod, such as the Skywalker Signature Series Heavy Duty, find an ideal location to mount your antenna. In-radio tuners will load it easily on all bands from 10-80M. Now that you have your antenna and have scoped out the best place to install it, its time to get your tools and parts together. I bought one and it worked so well that I bought a second one! I live in a mobile home park where I own a doble wide house made all of wood with rough antennas restriction.After trying home made multibands dipoles and even good bazookas, decided to give a try to this "Dxtreme" end fed antenna and for my surprise, its great performance was not expected.I mounted as an "L" configuration, because of the limited space, the wire runs horizontally for 52 feet and the end bends down 36 more feet to go to the end fed balun, so the total is 88 feet long.Mounting was too easy and took me just half an hour, I installed the three wires radial system that came with the antenna and the test to check swr and impedance was done with my MFJ-269 antenna analyzer, I am going to post here my results for you to compare yours. I mounted the 33' antenna as an horizontal configuration, because of the limited space, and the wire runs horizontally (total length)a 50 cm of the facade. Skeptic quickly turned to believer, I was amazed when several stations calling CQ could hear me reply! Or head over to rabbitears.info to see if any channels in your area were re-packed. Have fun with the antenna! You can check your current subscriptions and remove yourself from Be advised, installing an outdoor TV antenna is always going to require a little more effort than the indoor antenna variety. The KX3/KX2/K3 internal tuners will load this up from 40-10 meter with as little as 33 ft of wire and if you go 50-75 ft of wire you can add 80 meters. Good morning Harry, thanks for the reply and I did get your PDFs on the baluns they were read over tea during the evenings. Review the installation manual that came with your antenna and mounting assemblies to ensure that you are not missing any components. Whereas, UHF operates in the 300 MHz 3 GHz (Gigahertz) range. Mike, The units that use the 49:1 work totally different for the units that use a 9:1 design. I did have to modify it somewhat to "Squirrel Proof" it as they chew on everything up here. We know youre anxious to learn whats involved, so lets get started. Most outdoor TV antennas on the market are directional. I hung this wire from a mast on my roof across the yard to my fence with 20 feet of mast on that. Dont worry, just perform a channel re-scan and you should be okay. Electric Start! On 80 and 60 meters at night I easily work anyone east of the Mississippi. 73 and thanks for taking the time to leave a comment. Check into nets, rag chew, work DX -- I'm doing that. Hung this in a tree in my yard and have made QSOs in: Hang with me. They really stand behind their product. I think I also sent information on the 49:1 design.. Looks like it might be time to look them up. to a product via email. I bought another one from Albert last week which replaced my 20-40 dipole 80 feet up on the roof of my NYC apartment building. UHF waves are shorter in length and higher in frequency, this allow them to penetrate walls and object more effectively than their VHF counterparts. On the Ultimax site it says that the DXtreme antenna covers 6m to 160m and that ALL DXtreme models are of a different design that work most efficiently with the length of wire it is sold with. It seems like a lot of workand it is to an extent. The major drawback to antenna rotators is the installation involved in setting them up. At the end of the antenna is a TRANSFORMER. The site will stand above all other ham radio sites by employing the latest technology and professional design/programming standards, developed by a team of community programmers who contribute their skills to the effort. We hope that youve found the TV antenna installation guide useful and informative. That said, if a chimney mount installation is ideal for you, check out these Easy Up Galvanize Steel Y-Mount Brackets for safely securing your antenna mast to your chimney. Omnidirectional antennas, on the other hand, can receive signal from all directions or 360 degrees. I recommend this product to anyone, especially those who are also living in apartments and have very limited potential for outdoor antenna installations. Simply plug one end of your antenna into the ANTENNA IN connector, and then run the provided coaxial cable from the TV OUT jack to your TV anddone! But it works so well and is totally invisible to the HOA so it's my primary. This antenna is worth it. One is in my attic about 14 feet high. Preform as advertised. write to the Forums Manager. Ultimax is up. They are also very popular for campers and RVers, where your location tends to change frequently. One of the best antennas I have owned, Installed the antenna an its working fine, no tuner required, could use the radios tuner if I want to brighten the signal for weak signals an long shot DX, Have a very good G5RV that's is close to my Ultimax 40-80 DB most of the time, What I like is not having to tune this antenna when changing bands an having a good clear receive, When transmitting if I need extra power I just flip a switch. If they are casting a shadow on your antenna, there is a good chance they are also blocking your signal. Millions of Americans are cord-cutting every year. write to the Forums Manager. I have been using this half-wave end fed antenna for a few months now, I tried it in a slop and in inverted L configuration and it perform excellent. The min line run will be approx.100-150ft from the shack to the antenna this is unchangeable shack is on one end of house the antenna will be starting at the opposite end. I have the 99' as my primary, yes its not the best antenna to have but it is the best I can do at my qth. Installed it in the attic. On CW and SSB I usually run just the IC-7300 barefoot. Half of which will receive channels from the antenna pointing in one direction. This means avoid trees, other houses, hills or any other obstructions that may be between you and the tower. I have run 1000W SSB into it with no ill effects or SWR change. I wasn't sure what to expect and you might say I was even doubtful that it would work very well. That is not what this antenna was intended to fulfill. Ultimax 100 manual. subscriptions at any time by visiting the Reviews Home page and clicking on the 'here' box under Subscriptions. This is a great digital converter box. If I can hear someone I can work them. eHam.net is a community web site for amateur (ham) radio operators around the world. The attic one is surprisingly good and I work lots of DX -- some even of the "juicier" category with is running low power. 3.0 dB/100, Channel 24 (approx. I did not have a external tuner at first and relied on my Yaesu FT-450D's. The counterpoise wires lay on the attic floor running due north/south. This is when you may need to consider an antenna rotator. This is why we planned earlier for a small carpenters level in your tool pouch. If you must bend the cable around tight corners you may want to consider 90 degree coax connectors. Instead of reiterating whats already in that article, lets instead talk about some of the drawbacks to this and why you may want to consider installing a network tuner or multiple tuners instead. I have two versions, both custom sizes. Jul 7, 2020. Depending on your specific location, be sure to check out the local rules for your area. to a product via email. This is an often overlooked part of any TV antenna installation. The "Bullet" End Fed Antenna Matcher. Se habla espanol. A rooftop antenna installation is going to provide maximum reception, however, it is often the most difficult to install. Was thinking of trying a vertical but too lazy to string a bunch of radials. eHam.net provides recognition and enjoyment to the people who use, contribute, and build the site. As an apartment dweller, I had to take many things into consideration. If that doesnt fix your problem then there is likely something else going on. And always keep in mind your safety. Copyright 1995-2023 AmateurRadio.com, All Rights Reserved. However, the downside with these, as mentioned, is if you live near multiple broadcast towers then the ability to move your antenna becomes challenging. There are ways to minimize the impact of longer cable runs if it is unavoidable by installing an antenna preamplifier. The best antenna I've used on 20 meters in the past 40 years. Top height about 28 feet sloping to the fence at 20'. Relocated the Ultimax 100 end-fed to the back yard. Works very well 40 thru 10 and even works OK on 80 meters. On contest weekends I am one of the lower power guys out there but I still work lots of QSOs. MSRP: 85.00. The ULTIMAX DXtreme is a great product, backed by excellent customer support. I am blown away by what a piece of wire can do when tuned properly, even in an apartment building surrounded by other buildings. Good evening Harry very nice to hear from you as always, Frank ON6UU in the previous comment was mentioning his EndFed antenna is using a 49:1. Look into a resonant end fed half wave or EFHW, which will operate on its fundamental design frequency and most harmonics. As already mentioned in Step #1, dont be fooled by the false advertising that comes with many of the cheaper outdoor antennas on the market. My longest contact was to the Czech Republic from Florida on 10 watts. If you want to learn more about cord-cutting, HDTV antennas and tech, check out our full complement of guides and articles here. After a few weeks usage, I couldn't be more pleased with Albert Mercado's Ultimax DXtreme. I needed a portable, field deployable camping / field day / emergency deployment antenna and the Ultimax 100 fits this catagory well. ultimax 100 end fed antenna 1.5 kw 3.0 to 54 mhz $88.00. Until then, however, the . OK, does the Ultimax 100 perform like a Yagi or an EFHW Dipole antenna? The ability to record your antenna signals via its built in DVR functions. An additional advantage is that the antenna can easily be polarized vertically. Buying a high-end antenna and then connecting cheap, low quality RG-6 coaxial cable is a recipe for disappointment. write to the Forums Manager. The feed box is about 14 feet high. Look for outdoor 3 GHz rated RG-6 coaxial cable with 75 Ohm and Quad Shielding. I have a couple Ultimax end fed antennas and they are very good. Stations down in the mud on the dipole were S7 and S8 on the Ultimax. If you have questions on how I have my antenna mounted contact me. If you have comments, questions, or problems with this procedure please I turned on my new IC-7300 and hoped for the best. Also, I was having issues on 40m with the other antenna it would affect the washer and some capacitive touch lights in the house. Its a really good product with great customer service. With eHam.net Reviews subscriptions, you can receive all messages posted There are over 164,000 emergency room-treated injuries and 300 deaths in the U.S. caused by ladder falls each year. Pickup yourself up an inexpensive digital multimeter and watch the video below: Now that everything is tested and run, its time to connect your coaxial cable to your antenna. A unique two-piece brace adds superior rigidity without affecting the subwoofer Apply a silicone or waterproofing grease such. Any ham worth his salt should know you cannot compare this antenna to a tuned dipole, loop, 4-square, beam or any regular full size antenna. I am so pleased with this company and their product. I get on whatever mode I like on whatever band is open. I ran some counterpoise wires below the level of the mulch of the flower beds below my antenna, installed a 1:1 current balun in the feedline, and hoped for the best. The site will stand above all other ham radio sites by employing the latest technology and professional design/programming standards, developed by a team of community programmers who contribute their skills to the effort. Remember, although many antenna manufacturers claim ranges of 100 miles or more, the reality is even the best performing antennas start to deteriorate after 75 miles. 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