I was able to string it up in a mainly horizontal orientation from my second floor apartment's balcony, with the far end tied off to a small tree behind my parking lot. Durable. BTW when I have used the 9:1 matchbox with a random wire and 25 ft of coax, I have never used any counterpoise. If your antenna comes with a rubber boot, make sure it is installed over the F-connector once attached to your antenna. Some variants of the common dipole are the end - fed halfwave antennas such as the End - Fed Zepp (originally strung behind Zepplin airships), and the VHF J-Pole which simply uses a transmission line transformer instead of a tuned circuit to match the coax to the high impedance at the end of a . As for not just trees. Stations down in the mud on the dipole were S7 and S8 on the Ultimax. Again, if youre looking to upgrade your TV be sure to check out our review article here. The 9:1 is a random wire matching transformer that you MUST always use a tuner with. . The Endfed I used before this one was the same and no matter what I did things did not really change. I did not have a external tuner at first and relied on my Yaesu FT-450D's. Contact me if you have any other question and check out the pdf files I sent you. (CRAZY high SWR) but I never use 80 M. Good morning Brian and thanks for taking the time to leave a comment, yes the antenna is just not out the box and operate as is type of antenna. In other words, if 5w to a random wire got me on the air, 100w to this thing will probably get you on the air too. My roof is conventional plywood and asphalt shingles. The other half will receive channels pointing in the other direction. You can check your current subscriptions and remove yourself from Even if youve opted for an omnidirectional antenna there is still something in this section here for you when we get to talking about network tuners. Did they go under? If you think your cable runs are going to be 50 feet or longer, we highly recommend the Channel Master CM-7777HD Adjustable Preamp for the job. I've used the 72' model in multiple configurations. I have a Hex beam for the other bands. Before going out and purchasing an antenna do your homework first. 27% of households will cut the cable cord, review of the best digital converter boxes, our recommendations of the best outdoor TV antennas, find all the antenna broadcast towers in your area, your attic is the next best place to install it, over 164,000 emergency room-treated injuries and 300 deaths, Channel Master CM-9025 Wall Mount Brackets, Channel Master CM-7777HD Adjustable Preamp, Pros and Cons of Using a Cheap Streaming Service. The green color indicates you have a strong signal. This is an often overlooked part of any TV antenna installation. to a product via email. 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. This makes them ideal for TV antenna installations where the terrain is relatively flat and free of obstruction. Be advised, installing an outdoor TV antenna is always going to require a little more effort than the indoor antenna variety. They informed me that the preferred method of installation is to have the balun end at around 6 feet above ground with the counterpoise. No problem with the antenna at all with that power. On CW and SSB I usually run just the IC-7300 barefoot. If youre splitting more than twice, it goes down hill from there. I do have several radials hooked-up to the antenna along with the use of a ground rod. Your homes chimney is a great place to mount your antenna. Another tip is to ensure you apply sealant to all your exposed connections. My plan is to hopefully find an elmer to help me properly ground it and run line to it and into my house. The Ultimax antenna is rated at 2KW SSB with 14 gauge wire along with a hefty insulator. I have used a Ic735,Ic 718,Ic7200/7300. He gave me RST 429. I'm in north central Florida half way between the Gulf and the ocean on flat ground. Content may not be reproduced without written permission. Now its time to buy a TV antenna. Dont worry, if you have no one to lend a hand, installing a rooftop antenna is still possible on your own. If youre still not getting the result you want, or youre having problems with your auto-scan. This is probably a good time to bring up the concept of VHF (Very High Frequency) vs UHF (Ultra High Frequency) signals. UHF waves are shorter in length and higher in frequency, this allow them to penetrate walls and object more effectively than their VHF counterparts. I use an LDG tuner at the rig then 55 feet of coax snakes its way along the floor thru two rooms and up a corner thru the ceiling into the attic. Good morning Harry, thanks for the reply and I did get your PDFs on the baluns they were read over tea during the evenings. Mike, The units that use the 49:1 work totally different for the units that use a 9:1 design. #2. Believe me youll sleep better at night when the next major storm comes through. OK, does the Ultimax 100 perform like a Yagi or an EFHW Dipole antenna? Also in this time I started using one for portable Ecomms and casual portable set ups in parks and beachs and many other set ups. Unlike the W1SFR End-fed antenna the DXtreme has provision for a . 698 MHz) . VHF is designed to operate in the 30 30 MHz (Megahertz) range. There are ways to minimize the impact of longer cable runs if it is unavoidable by installing an antenna preamplifier. Plus, an antenna sitting on your roof isnt the most esthetically pleasing which could be an issue for you or your neighbor. However, youll be happy you put in the extra time and effort when its done. To build the largest and most complete Amateur Radio community site on the Internet - a "portal" that hams think of as the first place to go for information, to exchange ideas, and be part of whats happening with ham radio on the Internet. It seems like a lot of workand it is to an extent. This will give you the height you need with only your rooftop and some insulation to penetrate. That's 1,200 miles north of my Naples, FL QTH. If you have a compromising location and really want to get on HF, this is the way to go! 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. As the title says, anyone know what happened to the company? With only 33 feet of wire. If your antenna manufacturer has an installation video on YouTube, give it a view. In fact, hiring a professional installer is equivalent to about 3 or 4 months that youre currently paying on your cable bill. I will head into my PDF folder and dig out the 49:1 info and even refresh my memory on the other baluns as well. If you have comments, questions, or problems with this procedure please You can load up a step ladder, but that doesn't mean it is a good antenna. I recommend a direct connection to one TV if possible to test it. Ensure the wall brackets are securely fastened into your wall structure (wood or brick) and spaced out evenly so that as much of the mast as possible is secure. I am so pleased with this company and their product. However, if you plan properly you can have this entire installation done in a day. I have it up in a tree about 100 feet from the shack. I have the 33 foot version in my attic. I have run 1000W SSB into it with no ill effects or SWR change. Look for outdoor 3 GHz rated RG-6 coaxial cable with 75 Ohm and Quad Shielding. You can now add a second antenna to your TV antenna installation, point the second antenna toward the other broadcast tower and connect it to a second network tuner box. At HamCation I brought about a dozen pages of my log to Albert to show him and let him show them off. I've had this antenna up for almost 2 weeks (actually 10 days) in different configurations to see what works for my location. The antenna comes with the choice of a wire radiator length ranging from 33' up to 124', allowing homeowners with more space the ability of . One of the most common reasons for poor reception is water and moisture. Content may not be reproduced without written permission. On contest weekends I am one of the lower power guys out there but I still work lots of QSOs. Possibly a little shorter if I go under the house instead of over the house with the line that just came to mind . Box is weatherproof over hot, humid Michigan summers, through bitter cold winters. I hung this wire from a mast on my roof across the yard to my fence with 20 feet of mast on that. The antenna wire is all but invisible, easy to install, and Extremely efficient if installed properly. 73s We needed an all band antenna for our club station so we could cover bands that are not on our beam. I use the 66 and 36 ft. lengths of wire and it gets me heard and readable out in the field. THAT was a surprise! A 133ft long 80m version will do 80m through 10m plus WARC bands depending on mfr. I just had a QSO on 20 meters with W1IS on CW at 1/2 watt QRP. I get on whatever mode I like on whatever band is open. The owner of Ultimax antenna is very open to emails and giving assistance so maybe this weekend I will reach out to him and see that input he has. Preform as advertised. After watching some videos and reading reviews online, I decided to go with the Hy End Fed 100w classic for 10-15-20-40m. In this TV antenna installation guide we'll cover everything you need to know about installing an outdoor TV antenna. In general, the higher you mount your TV antenna the better (with some exceptions of course). Used silicon to seal behind and on top of. Contact the site with comments or questions. the product you have subscribed to. This friend could be your child, spouse, or neighbor. Experimenting by slightly changing the wire length (+ or -) is encouraged to provide best overall performance for individual installations. The shielding of the RG-6 cable will provide protection from electromagnetic interference (EMI), however, if you have to cross an electrical cable, do so at 90 degrees. The "Bullet" End Fed Antenna Matcher. Brazil, Argentina, Columbia, California, Ohio, Florida, Tennesee, Illinois and of course Texas. But i have it handy. I have the transformer end up about 26 feet and it slopes down to about 15 feet. On receive, the Ultimax was several S-Units stronger than the dipole on 80 and 40 and about the same on 20 (at the time 15 and 10 were dead). E-mailJoin over 7,000 subscribers!We never share your e-mail address. Not always the best antenna on all of those bands, but for local (. I had mine for over 12 years. One is in my attic about 14 feet high. Rabbets and dadoes are cut into the back panel for precise panel alignment. I knew being HOA compliant and in an attic and low were all "bad things". I have lots of success with this antenna. I did have to modify it somewhat to "Squirrel Proof" it as they chew on everything up here. With eHam.net Reviews subscriptions, you can receive all messages posted Now its time to carefully consider your options for actually installing your TV antenna. Description: The ULTIMAX DXTREME end-fed antenna covering 1.0 to 54 MHZ and is rated at 2KW (SSB). I also did some A&B switch comparison with my 40 meter delta loop and it worked the same on 10,15,20 meter and on 40 the loop was better by 1-2 S-units in noise level, but that's normal for a loop.This antenna is very well built, so If you are looking to buy and all band antenna this is it, Congrats! July 15, 2011 Ian McCollum Manuals, Uncategorized 9. Again, use our TV station locator tool to find out exactly how far the towers in your area are away from you. This makes the antenna convenient for (DX) long distance connections. I have only been using this antenna for 3 days but impressed enough to write an initial review. subscriptions at any time by visiting the Reviews Home page and clicking on the 'here' box under Subscriptions. the product you have subscribed to. When I first put it up I couldn't tune it even with an outboard tuner. . This project involves a management team of volunteers who each take a topic of interest and manage it with passion. The yellow color indicates that the signal strength is moderate in your area. I have a couple Ultimax end fed antennas and they are very good. Moving to a downsized house and property with no trees my antenna selection was poor for hf. Was not happy with performance of my MFJ 102 ft dipole up 35 feet fed with 450 ohm ladder line (I know, not high enough). Therefore, carefully consider your options before purchasing. Just do it, you won't be disappointed. You can read our full review of this antenna here. One is raised and lowered and used as needed outside. I've found a sloped works well. Skeptic quickly turned to believer, I was amazed when several stations calling CQ could hear me reply! 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. Ostar Motorsports is Your Parts Supplier for EBC UD1267 EBC 13+ BMW X1 2.0 Turbo (28i) Ultimax2 Rear Brake Pads - UD1267. On a sunny day, check to see if any obstructions around your antenna are casting a shadow on it. Near house electrical wires and AC ducts. This includes, the tools youll need, the different antenna options available, the hardware needed, and all sorts of other tips and tricks weve learned over the years. I emailed the company today and I must say they got back to me in no time with several emails. And the software that accompanies the tuners will marry the two signal together seamlessly in their app as if it was coming from one antennaI know it doesnt get any better than this! For this reason, newer preamps on the market have adjustable gain settings. I do use the counterpoise kit. Review Summary For : Ultimax DXtreme. An additional advantage is that the antenna can easily be polarized vertically. When you subscribe, you receive only messages for Saw some good reviews on the Ultimax end fed antennas and decided to give the 130 ft no tuner model a shot. manualTriggesAnchor. 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'' it as they chew on everything up here terrain is relatively flat and of! Silicon to seal behind and on top of 2KW ( SSB ) what i have! To minimize the impact of longer cable runs if it is to ensure that you are not our... With 20 feet of mast on that and their product next major storm comes through problems your. Elmer to help me properly ground it and into my house provide best overall performance for individual.. Down to about 15 feet are not on our beam 7,000 subscribers! We never your... Bullet & quot ; end Fed antennas and they are very good the units that the! Hopefully find an elmer to help me properly ground it and run line it... Title says, anyone know what happened to the antenna convenient for ( DX ) long connections...