$112.99 Buy It Now or Best Offer
free,30-Day Returns
Seller Store nelson_antennas
(12206) 100.0%,
Location: Marcellus, Michigan
Ships to: US,
Item: 193426664869
Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Compatible Brand:Universal
Directivity:Depends on user deployment
Nelson Antennas:Nelson Antennas
Type:Antenna
UJM-1500-9-1:UJM-1500-9-1
Frequency Band(s):HF
Band:AM,FM,HF
Year Manufactured:NEW
MPN:Does Not Apply
Compatible Product:Any radio and or tuner for HF coms
Country/Region of Manufacture:United States
Let me start by requesting you look at all pictures and read the full description please! This unit is very efficient from 160m and well beyond 10m This kit includes;9:1 matchbox with all stainless hardware2x stainless wire clamps (good for 14 AWG or smaller antenna wire) 1x dogbone insulator Wire not Included so you can run whatever length of antenna wire you want. Description; 9:1 unun Matchbox weighs 1lb 6oz. Box is 4.5″x3.5″x2.25″ high Power handling 1500+W PEP as long as you are feeding it with an antenna wire with a natural SWR of 4.1 or lower before tuning up your antenna. This unit is VERY efficient and well over 95% As you can see from the pictures, this box offers a VERY low insertion loss from 0-30+ MHzIf you look in the pictures of the antenna analyzer you can see that when I replicate a 450 ohm antenna load with resistors from the element end of the box to the MFJ the natural SWR of the box is 1.2:1 SWR or better across the HF bands. This unit is made with 3 large toroidal cores and all silver plated 14 AWG 200c high temp PTFE wire. My box is also vented unlike any others. This both let’s the box exchange air for heat as well as condensation although running 2200W PEP into the unit I have yet to get it even slightly warm. All Stainless Steel Hardware and all pinouts are shown in the pictures. Please study all pictures! WHY MY MATCHBOX IS DIFFERENT Simply put, my unit is NOT a “google how to” and throw together unit. I take pride in my work and products and make them the best I can. This unit has been in R&D for quite some time until the product speaks for itself. This unit will allow you to run an end fed dipole (1 single wire) on almost any band with just a single wire and radio+tuner. 1500Watts PEP easily if using a tuner with random length. This is accomplished with a trifilar wound unun (not balun) transformer at a 9:1 ratio. How this works is really quite simple. Running a standard dipole with 2 elements has about a 72 ohm feed point at the center but end feeding a dipole will result in impedance levels from 1800 to 5000 ohms! That’s way too much for a tuner to handle right? Well that’s what this matchbox takes care of. Simply put it brings the impedance down to levels that tuners can deal with and a tuner isn’t even needed if you trim to a good length. HOW TO DEPLOY First off you will need a tuner unless you use the chart provided a little lower in the description and trim to resonant length! The bands you can tune up and work depends on your tuner. Use at least 16 feet of coax from the box to the tuner! The box uses the shield of your coax so the 16 feet or more is good. Most users will find no rf issues and find no rf choke is needed. That said, using a GOOD rf choke is always good ham practice and I do have my own designed choke/s with full choking specifications listed with the one authorized distributor for them. It can be found by putting the eBay item number in the eBay search bar. That number is 264946030545 You can run your antenna as a vertical/sloper/inverted L/or zig zag even. COMMON AND PROVEN LENGTHS OF WIRE TO RUN ARE AS FOLLOWS; (FEET) 35.5 41 58 71 84 107 119 148 203 347 407 423ALSO, AFTER YOU PURCHASE AND BEFORE I SHIP I WILL SEND YOU A MESSAGE WITH A WEB LINK TO SELECTING A LENGTH FOR YOUR INTENDED PURPOSE. For any of the lower bands I don’t recommend 35.5 or 41 feet. It radiates surprisingly well on 40m and 80m with a short 55-60 foot wire. What you must do:Pick one of the lengths that you believe is best for your situation first. Then, start a foot longer and see how you tune up on all bands. If you can tune all bands wanted to a 1.1:1 you are good. If not, start taking 8-10 inches off the wire and note the changes on all bands. If needed, cut 8-10″ more off until you can tune all bands wanted. What we are doing here is trying to find an antenna impedance close to 450 ohms. You will find a spot that not only can you tune all bands but you can really work em! Some bands may benefit from using radials or a small ground rod depending on the antenna wire length. You can add or subtract from your antenna wire to obtain a better match for any band/s you wish but end fed’s are all I run at my QTH and myself as well as 90% or more of my customers find that we like what we get without any added ground or counterpoise. So just run your antenna wire 35.5-423 feet, run to your tuner and to your radio, tune up and talk! WHY ARE MINE SO CHEAP IF THE QUALITY IS STILL TOP NOTCH? Very simple! You are buying the matchbox. You can use whatever wire or cable you want for your element. There is no sense in sending this with a 40’piece of 14-18 gauge wire when you may want to use 84 feet. You can Youtube Nelson Antennas or Nelson End Fed and find customer reviews. WARNING!!! I am eBays top seller of portable antennas and there something you need to understand if you don’t already. Other sellers state….. “Mine is not just a matchbox that you must use a tuner with but mine is truly resonant.” Think about that for a second folks, mine is the same way with the added correct length of antenna wire! Fact is that some people don’t have room for 65 feet of wire and some people want more than 30 feet of wire so I leave the length you would like to run up to you! You can run a random wire like 30 feet and use with your tuner and radio and tune most if not all bands depending on your tuner. Or you can run 200 feet and do the same. Or you can test a few lengths and find a length that will work well on all of the bands you want to work and choose your own length and guess what….You can find a length of your own that is resonant on all of those bands without a tuner just like the other guys act like they invented. Fact is folks, I make a great product at a good price and always stand behind what I sell. I will always take care of my customers as my feed back surely shows. ** Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application Feedback from a customer on 4-16-2021 I purchased 9:1 QRO ununs from a nationally known source. In use, even though the antenna analyzer showed no issues, there was extreme signal attenuation. On 20m FT8 using my QRP 9:1 unun I would have signals across the spectrum window on receive. With the unnamed unun’s I would have only one or two signals sporadically. There were no loss of signals using your product. Very glad I looked at eBay and found your store. You are welcome to use my feedback as needed. Bill
Frequently Asked Questions About LEGAL LIMIT 1500W+ 9:1 End Fed antenna (Random Wire) Antenna kit. 160m-10m in My Website
reachthemilestone.com is the best online shopping platform where you can buy LEGAL LIMIT 1500W+ 9:1 End Fed antenna (Random Wire) Antenna kit. 160m-10m from renowned brand(s). reachthemilestone.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.
What are the best-selling LEGAL LIMIT 1500W+ 9:1 End Fed antenna (Random Wire) Antenna kit. 160m-10m on reachthemilestone.com?
reachthemilestone.com helps you to shop online and delivers Burberry to your doorstep. The best-selling Burberry on reachthemilestone.com are: Burberry Classic Eau De Parfum 3.3 oz For Women Spray (old formula) New Burberry Scarf Beige Check Haymarket Gray Border Silk Unisex Wrap Men’s Burberry Black Polo Daisy Floral Trim Rare Exclusive Size XL London White Burberrys Long Sleeve Button Up Shirt Men’s Size Medium Red Ducks Made In USA burberry brit polo shirt mens size large GUC 2010s Burberry Touch for Men 3.3 oz Eau de Toilette Spray NEW IN BOX 100% AUTHENTIC Burberry Body Tender 0.15 oz /4.5 ml Splash Women – Mini Size- Read Description burberry trench coat – Camden – Authentic – Mac – Vintage – Womens 16 Uk (12 US) BURBERRY men’s shirt, size large, khaki, long sleeve. DS07 Vintage Burberrys Of London Dress Shirt Mens 16 – 35 Button Down Made in USA Burberry Weekend by Burberry, 1 oz EDP Spray for Women Burberry Her Elixir de Parfum for Women 3.3 fl. oz. / 100ml Burberry Beige Vintage Cosmetic Makeup Vanity Pouch Bag Authentic BURBERRY S Sshirt #270-003-917-9989 Burberry Summer 3.3oz 100ml Eau De Toilette cologne for men As pictured Burberry Check Cotton Shirt Authentic BURBERRY Shirts #270-003-940-7327 Burberry Weekend M 100Ml Boxed Burberry Brit Men’s Cotton Novacheck S/S Button Shirt Blue Gingham Plaid XL BURBERRY London XL Long Sleeve Button Mens Shirt Brown Blue Made in USA Runs Big Burberrys of London Mens Shirt 16-35 Blue Check Button Up Long Sleeve Burberry Women’s Eyeglasses Check Brown Plastic Cat Eye Shape Frame 0BE2325 4005 Burberry Her for Women Roll On Oil YZY Perfume 12 ML 3pk Burberry Touch by Burberry for Women 1.0 oz/30 ml EDP Spray Brand New in Box Burberry London size M Men’s Green White Striped Button-Down Shirt Burberry The Beat Men 3.3 oz 100 ml Eau De Toilette Spray New Packaging Sealed Burberry Brit Rhythm EDT Spray for Men 50 ml/ 1.7 oz Discontinued NIB Sealed VINTAGE Burberry London Novacheck Shirt Mens Large Beige Long Sleeve Button Down Burberry Orange Silk Shirt TBMap Shirt Monogram Size 8 (XS) RRP £890 Burberry Hero Men 3.3 oz 100ml EDT Eau de Toilette Spray for Him NEW SEALED BOX Burberry Ladies Dark Canvas Blue Heart-Motif Skinny Jeans Allen Edmonds Check Plaid Shirts Blue Red Excellent (set 2) Burberry Ladies Rose, Pink Damask Velvet Jacquard Tailored Coat, Brand Size 4 Burberrys Tartan Check Striped Button Shirt M Medium Gray Long Sleeve Imported Burberry Cologne For Men Collection Sample Spray Vial 4pc Set Men’s Burberry Brit Button-Up Shirt Striped Cotton Sz L Burberry shirt for men Men’s Burberry London Button Down Shirt Micro Nova Check Made in USA Sz XL BURBERRY LONDON BLUE CASUAL OR FORMAL CLASSIC FIT SHIRT MEN’S 16 1/2-42R $270 Burberry Mens XL Blue Nova Plaid Buttom Up Long Sleeve Dress Shirt Burberry Brit by Burberry. Read the description! ROUND RETRO KEYHOLE MEN WOMEN READERS BLUE LIGHT BLOCKING COMPUTER READING Vtg Burberrys of London Shirt Men’s 16-35 White Striped Button Down Made in USA MR Burberry By Burberrys 0.16 oz/ 5 ML Edt Splash Mini For men New In Box BURBERRY HER EAU DE TOILETTE 0.16 fl oz / 5 ml MINIATURE SPLASH FOR WOMEN BURBERRY Her Elixir Eau de Parfum 3.3 fl oz Original Package Qty 4 Burberry Brit Rhythm Floral Women Perfume edt Mini Splash 0.17 oz New Burberry London Men’s Shirt Nova Check Size Large Brown/Green Made in USA Burberry of London Shirt Mens L Multicolor Striped Long Sleeve Collared BURBERRY SPORT Eau De Toilette for Women 0.25 oz – NEW Travel Size Spray Burberry London Shirt Mens Large Button Up Beige Plaid Cotton *Read Burberry Touch by Burberry 1.7 oz EDT Cologne for Men New In Box Burberry Body Tender 2.0 / 60ml Eau De Toilette Spray for Women Burberry Hero Hair & Body Wash Shower Gel for Men MINI 1oz, 30ml New w/o Box Burberry Hero For Men Parfum 0.16 fl oz/5 ml Travel Splash Mini Size New In Box Burberry London Eau de Toilette for Men Mini – .15 oz. – Boxed BURBERRY BE4388U 300213 Sunglasses Dark Havana Frame Brown Gradient Lenses 55mm Burberry Brit Shirt Mens Medium Pink Plaid Novacheck Long Sleeve Button Up Adult Burberry Brit Shirt XL Extra Large Red Button Down Plaid Check Burberry London Fabric for Women 3.3 oz Eau de Parfum Spray NIB 100% AUTHENTIC BURBERRY havana/brown gradient VANESSA BE4375 401713 55 sunglasses NEW IN BOX! Large Burberry hard sunglasses/eye glasses case magnetic eyeglasses Black Burberry London Shirt Mens Button Up 16-41 L Tailored Fit Black White Checked Mini Perfume Lot Hermes, Dior, Burberry, Gucci, Tiffany, Chloé, YSL. Women Burberry The Chelsea Short Coat Midnight Made in UK8 US6 IT40 Burberry Hero Eau de Parfum Spray 1.6 FL OZ Men Burberry Goddess Eau de Parfum Sample Size 1.5ml (4pcs) 5 x Burberry Her Blossom Eau de Toilette EDT Sample Spray 1.5ml each Burberry B 4122 3001/T3 Sunglasses Polished Black Classic Plaid Polarized w/case Burberry Classic W 30ml Boxed Burberry Men’s Navy Red Plaid LS Button Up Down Shirt Size XL AUTH MEN’S Burberrys VINTAGE BURBERRY SHIRT SIZE 15.5 – 39 P2P 22.4″ ~ TALL “L” Brit For Him By Burberry 5ML Edt Splash. BURBERRY BRIT SUMMER EDITION EAU DE TOILETTE SPRAY 3.3 OZ / 100 ML NIB – SEALED BURBERRY Kisses Gloss moisturizing gloss #Cameo Nude No.21 – 0.2 oz – NIB Burberry Eye Colour Wet & Dry Silk Shadow No.101 STONE 0.09oz (DAMAGED) 12x BURBERRY HERO EAU DE TOILETTE 0.05 fl oz MEN (12 Carded Spray Vials) Sealed Burberry London Dark Grey Check Pattern Plaid Button Up Shirt Mens Size Small Burberry Eyeglasses BE2283 3544 52mm Dark Grey / Demo Lens Burberry London Shirt Adult 18 Big Blue Striped Button Up Long Sleeve USA Mens 2 Burberry FRESH GLOW LUMINOUS FLUID BASE Primer Highlighter NUDE RADIANCE .40oz Burberry Lighweight Packable Garment Bag, Brand New,Good For Travel/ Preserving Burberry Weekend by Burberry 3.4 oz EDT Cologne for Men New In Box Burberry (10686) Eau De Toilette “Baby Touch” Women’s Perfume 3.3 Fl Oz Burberry London Shirt Mens 16.5 White Striped Button Up Long Sleeve Burberry Edward Antique Yellow IP Check Mens Cotton Short Sleeve Shirt L 8003852 2pair Designer Unisex Socks Adult Size6-10 Burberry London X-Large Nova Check Mens XL Button Up Front Shirt Made in USA VTG Burberry London Striped Monogram Button Up Black Shirt Size Medium Burberry London Vintage Men’s Striking Nova Check Plaid Long Sleeve. Medium. Burberrys Of London Shirt Mens Medium Blue Plaid Long Sleeve Made In USA Burberry London Houndstooth Plaid Button Up Mens Shirt XL Made in USA READ Burberry For Men Eau de Toilette 3.3 oz / 100 ml Spray For Men BURBERRY by Burberry 3.3 OZ EAU DE PARFUM SPRAY NEW for Women Burberry Brit Pink Nova Check Plaid Button Short Sleeve Shirt Mens SIZE Large Burberrys Of London Shirt Mens 16-35 White Blue Striped Vintage Made In USA Burberry London Tall Stripe Blue USA Made Men’s Shirt Size L BURBERRY for MEN by Burberry 30 ml/ 1.0 oz Eau de Toilette Spray NIB Old Version Burberry Brit Mens Light Gray Button Down Plaid Shirt Size Medium Top Beautiful Men’s Size 17 Burberry Blue Striped Long Sleeve Button Shirt GUC Mens Pullover Fleece Hoodie