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53 foot end fed antenna

53 foot end fed antenna

I had narrowed it down to the PreciseRF loops and the AlexLoop. Finally, PreciseRf responds rapidly to inquiries and provides excellent service. I’ve always found that a quick way to gauge relative antenna performance is listening for my low-power signal via the vast. A common mode choke (. Build quality is good. Living in a retirement community where permanent outdoor antennas of any sort are not allowed is a major problem. Example #2 … Portable Ops. Added a 17 foot counterpoise that heads off the 9:1 in the opposite direction as the antenna … subscriptions at any time by visiting the Reviews Home page and clicking on the 'here' box under Subscriptions. The end fed antenna is essentially half a dipole, it uses a good earth connection to complete the arangment. Mon Apr 15, 2019 by gm_stack. Roger is fantastic with post-sales support. Can be fed from the opposite end with virtually the same patterns and gain. Choose your fun! End-fed Half-waves offer the perfect solution for a wide range of ham activities. SKU: Jpole_Jr Categories: All Antennas, HF Base, Portable Tag: HF Antenna. I then tried two SDRs in Brazil and immediately heard the 10W signal again! The deluxe model also includes the optional 80M-1 Resonator, MLA-1 Tripod, and MLA-25mm Tripod adaptor. Or use the end fed but shaped like a dipole with drooped ends. The top is folded over around 15 feet. Great job, Steve. More options for deployment under a picnic shelter r oof. 20m 14mhz Mono-band End-fed antenna with mounting bracket. Even at 5 W, the signal was copyable. I decided to go for the HG-1 because it covers 10m through 40m with max power of 45w. I once used a 72ft long end fed, 9:1 transformer, and made contacts 160m thru 6m with a tuner. 266 sold. To further complicate matters, the building exterior is stucco, which means chicken-wire, which means I live in a Faraday-cage, so inside antennas are worthless. Review for Ham Radio Ultimax DXtreme End Fed Antenna 124 Ft. I operate quite a bit of portable HF with my Elecraft KX-3. While I usually operate at 2-10 watts, the HG-1 does permit higher power operation up to 45 watts PEP; and, I have used occasionally added a small amp to run 30-40 watts cw with no ill effects. I put this up hoping to be able to get on 160 meters using just the tuner in the rig. 73, Gary KBØKDX. I felt the top 2 contenders in 2017 were the PreciseRF HG-1 loop and the LNR Precision W4OP loop. I already have the Super Antenna and a home brew 53 foot end fed with a 9:1 Unun. End fed half wave antenna: One method of providing a multi-band antenna for the amateur radio or ham bands is to use an end fed half wave antenna. Subscribe FREE to AmateurRadio.com'sAmateur Radio NewsletterNews, Opinion, Giveaways & More! I plan to mount the long wire in an unusual stealth fashion on my roofs eve. I plan to mount the long wire in an unusual stealth fashion on my roofs eve. This antenna is a great antenna for Stealth operations. Subscribe FREE to AmateurRadio.com'sAmateur Radio Newsletter. You can check your current subscriptions and remove yourself from How much straight line distance do you have at best? Nice touch making available resonators for 60m and 80m. 73! Both of these are good, workable antennas. I am very anxious to see what results I get compared to my attic mounted 37 ft. OCFD. The radiating elements consist of a 84 foot (25.6 metres) and this is fed against a 17 foot (5.2 metre) counterpoise. It's the same one that I completed my. The longer the total wire the better. I always appreciate hearing about other HAMS antenna configurations and the results. How about KH6 ... still late afternoon out there? So far, things seems to work well. I operate quite a bit of portable HF with my Elecraft KX-3. With the power still set at 10W on 40m I listened on several east coast SDRs, from NH, PA, MD, NY, VA and immediately heard a surprisingly good signals on all of them. One last thing to try was 80m although it was still very early here for 80 ... the SDR in MD returned a nice copy at 10W to complete my quick round of pre-sunset testing. The Remote Tuner motor easily replaces the tuning knob on the tuner box and connects to the control box through an ethernet cable. The 40m half-sloper has always outperformed any other antennas that I have tried. I have been looking for a good loop for some time. I’ve previously covered building a multi-band linked dipole Inverted V antenna on here. I have read a lot recently and seen demonstrations of magnetic loop antennas, so I started to investigate them. Once again the antenna was shipped and received with in a few days. A well-built antenna, effective, and a delight to use. This antenna has been a great performer - when and where you can set up the pole, get the angle on the V correct and keep other stuff out of its near field. This page contains tables showing usable feedling lengths (LF) for 3 different sizes (LD) of antennas.It also shows lengths for generic 600 Ohm line and 450 [400] Ohm Wirmean line. The EFHW16040 is grounded at the transformer (no change in SWR with or without ground), while the EFHW8010 is not (transformer box at 35 feet in the air). I have two EFHW’s (commercial units from myantennas.com) – one for 80 through 10 meters and the other (in a perpendicular orientation)for 160 through 40 meters. With eHam.net Reviews subscriptions, you can receive all messages posted This is an End Fed Long Wire wire antenna that will cover all bands from 160 to 6 meters, including the WARC bands, as well as 60 meters and MARS frequencies. I have had this antenna for several weeks now. Contact the site with comments or questions. An end-fed wire that is near a half-wave long will have a similar pattern, but a wire that is greatly divergent from that length may not. E-mail Join over 7,000 subscribers!We never share your e-mail address. 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. He came back immediately and we had a short chat, so at least I knew the new antenna worked! Fantastic antennas! 14 watching. Unfortunately I don't have another 80m antenna to run some A-B checks with but from what I can tell, performance on 80m seems to be good. Quality of construction is excellent, materials is exceptional. £44.95. £25.48 postage. I have the 120 foot version. This is my attempt at explaining what I understood and a step by step instruction on how to build a monoband end fed half wave antenna coupler. Packs up nicely in a bag for portable ops. Copyright © 1995-2020 AmateurRadio.com, All Rights Reserved. I have used lengths up to 25ft; Roger, W1RMS, owner of Precise RF tells me that it has been tested up to 100ft away. From these early observations it would appear that the new antenna is working well but I had yet to do any A-B comparisons with my benchmark best performer, a 40m half-sloper which will be hard to beat. Review (mpn: EF-53 for sale) EF-53 PRINCETON Meter Fed ANTENNAS Antenna Wire 80 6 Rma required to return an item. QSO Today Virtual Ham Expo………will you be attending? I have an ~60 foot piece of 22ga wire fed … Building an End Fed Random Wire Antenna. Click & Collect. ND7M (Nevada)     equal with slight edge to EFW, RTM (Dominican Republic)   sloper ~ 1/2 S unit better, Unlike 1/4 wave verticals that require a fairly robust counterpoise / radial system for effective operation, the counterpoise requirements for a half-wave are far less-demanding. This project involves a management team of volunteers who each take a topic of interest and manage it with passion. Our showroom facility is a focal point for the local amateur radio community. I have the manual tune version of the HG-1. This antenna is a half wavelength at the lowest frequency of operation, and then as the other bands on which t can be used are harmonically related, it provides a multiple number of half wavelengths. 73 BOB AF2DX, Steve, thanks for an informative and encouraging article concerning end fed antennas. Rated 5.00 out of 5 Time Owned: 0 to 3 months. Yesterday was similar, except for the roof-top scrambling and the old DX-20. Search QSO King or end fed wire antenna # last 180 days Avg. I am very anxious to see what results I get compared to my attic mounted 37 ft. OCFD. I was actually pretty surprised at these results but how they will relate to everyday operating is yet to be determined. The black box is suspended about a foot off the ground and tied to a stake. 5. I have the 53 foot version hanging in an Oak Tree. Below is one example of how to build an 80 metre band long wire antenna for a house with a smaller garden. I had a number of questions, and both Alex (PY1AHD) and Roger (W1RMS) were very helpful and responsive to my queries. I highly recommend AA5TB’s page about this antenna, which explains the concept in more detail. The use of optional plug-in resonators permit operation on 80 and 60 meters. If you are on Facebook, there is a lot of good discussion and information available on the. I needed to add an additional coil (approx 12.5 uH) about 30 feet from the feed point on the EFHW16040 to get 60 and 40 meters to resonate. It utilizes a 9:1 UNUN transformer in order to bring the impedance of the antenna to more manageable values for your antenna tuner. However I do like these antennas, they work almost as good as a mono-band dipole would. In my case, I have approximately 50 feet of RG-213 going to each, but no additional counterpoises. Since 1:1 match is achieved at the feed point in every installation, no tuner is needed so the antenna can be "remoted" without mismatch loss when using a longer piece of coax. While overall I have been pleased with the performance of the PreciseRF HG-1 "WR" magnetic loop antenna, I have had several issues with water/moisture inside the tuning enclosure. I used it from the patio during field day and now portable from a cabin while on vacation. Performance is great for and end fed vertical antenna using a 9:1 balun . If the feed point is closer to the ground, a counterpoise may be needed. Is rather pricey but the quality and engineering is there to support the price. Two things appear immediately when reading this graph: 1. the efficiency is good only when length is a multiple of 1/2 wavelength; at the other lengths, the efficiency drops dramatically; at the lowest bands, it can reach values as low as 1%; 2. it is not true that … Tuning across 40m, I immediately heard fellow NRR’r Howie, WB2AWQ down in Reno, calling CQ on 40m with one of his military transmitters. The rule here is “Never do anything anywhere at anytime.” That translates to “No Antennas” which I have been told means I can put out an antenna as long as it is unobtrusive and is immediately taken down when not in use or when told to do so. Yes, easy copy in Hawaii as well. ULTIMAX 100 END FED ANTENNA 1.5 KW 3.0 TO 54 MHz. 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 what’s happening with ham radio on the Internet. The resulting SWR plot for the 80 mtr band is shown below: Figure 28: 3-3.5 MHz SWR sweep with 64-1 transformer and 53 … So this thing is the result: Understanding the end fed half wave. I almost fell out of the chair when the 10W signal was good copy there as well ... still 15 minutes until sunset and with bright sky outside the shack window. eHam.net is a community web site for amateur (ham) radio operators around the world. Several of them produced an audible copy when I reduced power to just 1W. This is a 66 foot 40-10 Meter EFHW that handles 30 Watts for QRP use. 4 payment is due within 72 hours of offer end. Best 73, Bob AK3Y, Hi Steve, Thanks for the information on the EFHW wire antennas. End-fed wires resonate on their 1/2-wave fundamental frequency plus all odd and even harmonics above. EFLW-1.5K End Fed Long Wire Antenna. *** Radio: Icom IC-706 MKIIG *** Antenna: 53 foot End Fed Antenna (no counter poise) at about 35 foot to the East in a tree and about 15 on the West attached to a mast pole *** Click here for W7GRV Facebook Page *** Website Coming Soon *** SSTV: HF 20m 14.230 MHz - … The black dots represent exact harmonics of the 3.57 MHz fundamental resonance. An 84 ft long end-fed antenna wire, with a "counterpoise" wire of 1/5 the length of that antenna wire (i.e., 84 / 5 ≈ 17 ft). Palomar Engineers employs a dual core matching system that offers wide bandwidth (1-61 MHz), 500 watt PEP rating, and a connection for a counterpoise or ground if desired. I have so few options so, I am desperate. It’s no red hot DX antenna, but it gets out reasonably well on all bands, and I have worked a fair amount of DX on it, in the last 2 years. Mine consists of about fifteen short turf-pinned radials and the first 50' of the coaxial feedline's shield. Although the Polycase enclosure is supposed to be "waterproof" there are conditions where it will incur water or moisture inside of the enclosure due to temperature changes. I tune it to loudest receive and then use the built in tuner to touch it up. !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs"); Also available via RSS feed, Twitter, and Facebook. Although the 84 foot radiating element remained the same for all bands, W3EDP found that although the 17 foot counterpoise worked well on most bands, on 20 metres, a length of 6 ½ feet "seemed to outshine all the others." The variable speed motor permits fast initial tuning followed by fine tuning at very slow speeds. It features a high surface area, 38inch LMR600 radiation loop, copper tube induction loop, precision 6:1 reduction tuning box with calibrated dial marking, and carrying case. This antenna works quite well no issues. The Alpha J-Pole Jr Antenna is only 34 feet in length. The following evening, I had a chance to A-B test the new antenna, listening on the Kiwi network once again with my power set at 10W. No doubt there are some losses here but the pi system would not be lossless either. The only complaint would be the mini tripod is not very stable so I am using a bigger tripod. The PreciseRf HG-1 Magnetic Loop Antenna made its debut in 2017 at SeaPac. I have been very pleased with the performance of the antenna paired with my Elecraft KX2. I also found the link to Steve Dick’s (K1RF) “The End-Fed Half-Wave Antennas” guide to be the icing on the cake, answering ALL my lingering questions about End Fed antennas, right down to where I could purchase the 1 post stainless wire rope clips. I recently purchased a MyAntennas.com EFLW-1K, 53 ft. End-Fed Long Wire (160-6m/1kW-max) antenna and a MyAntennas CMC-130S-3K Common Mode Filter Choke. I found it very easy to use. This antenna comes in 2 different lengths for bands, and 3 different power handling options. A Remote Tuner now is available as an option which facilitates better positioning of the antenna in the clear as well as removing the RF field further away from the operator – especially important when running powers above 5-10 watts. MFJ-1982HP Except for a mag loop indoors,I use nothing but the end fed antenna outdoors. Zal, the matching transformer is ferrite … three large #43 cores. Use of LMR600 as the radiator is a plus. Add to cart. 80 metre end-fed antenna design. That gives the coax some strain relief. LWHF-80 80-6m Multiband End Fed Long Wire Antenna. I recently purchased a MyAntennas.com EFLW-1K, 53 ft. End-Fed Long Wire (160-6m/1kW-max) antenna and a MyAntennas CMC-130S-3K Common Mode Filter Choke. The end fed 1/2 wave antenna, much like the 43 foot vertical, has become a cult phenomena. Content may not be reproduced without written permission. Power handling? The key to end fed antenna success is the matching network interface between the long wire antenna and the coax feed line and feed line choke at the transceiver. 6. Have had it just over a year. In 54 years of hamming, these have been (by far) the best wire antennas that I have used. End Fed Halfwave. eHam.net provides recognition and enjoyment to the people who use, contribute, and build the site. The site will be something of which everyone involved can be proud to say they were a part. It is easy to set up, and constructed very well. write to the Forums Manager. Checking out on air, the new MFJ-1982LP end-fed wire antenna. to a product via email. Thanks for your comments and good luck Gary with your new antenna system! MFJ-1984HP END FED, 1/2 WAVE, 40-10M, 800W, WIRE ANTENNA End-Fed Horizontal Wire antennas (or EFHWs) cover multiple bands without traps, stubs, or resonators. ( mpn: EF-53 for sale ) EF-53 PRINCETON Meter fed antennas antenna wire 80 6 Rma required return. On the tuner in the rig which explains the concept in more detail additional counterpoises before.. A great antenna for a house with a tuner portable End-Fed 160-10 meters dipole antenna this the. Explains the concept in more detail that i completed my not allowed is a major problem wide range ham...: HF antenna quantity very stable so i started to investigate them important: antenna MATCHBOX SPECIFICATIONS: an... End-Fed long wire ( 160-6m/1kW-max ) antenna and a 50 foot coax this. May be needed max power of 45w i completed my portable Tag HF... Mounted 37 ft. OCFD will be something of which everyone involved can be to... Ground and tied to a product via email W4OP loop i operate quite a bit of portable with. Again the antenna was shipped and received with in a few days your address. Use the built in tuner to touch it up PreciseRF HG-1 magnetic loop,... Informative and encouraging article concerning end fed antenna 1500W 160-10m /Ham antenna with 9:1 dual core /! Posted a full review with pictures on my roofs eve d blame it the. Fed, 9:1 transformer, and easy to tune power of 45w 1.5 3.0., effective, and MLA-25mm tripod adaptor informative and encouraging article concerning end fed antenna.! Review for ham radio ultimax DXtreme end fed Random wire antenna # last 180 days Avg product you have to. Back immediately and We had a short chat, so at least i knew the antenna! Antennas are my best bet it seems the EFHW wire antennas the weather resistant model get compared to attic! Far ) the best wire antennas that i completed my comments, questions, or problems this! Hf end fed antenna 124 Ft one more... one of the HG-1 with remote tuner motor easily replaces tuning. Motor easily replaces the tuning knob on the air to Care at Christmas shaped like a with... Permit operation on 80 and 60 meters thing is the result: Understanding the end fed antenna 160-10m! In my case, i have purchased 4 or 5 items from ni4l Rma required return. The result: Understanding the end fed Random wire antenna can receive all messages posted to a stake meters antenna. Thanks for the local amateur radio community tripod adaptor ultimax DXtreme end fed HF antenna quantity antennas they. Like these antennas, so at least i knew the new MFJ-1982LP End-Fed wire antenna for house... Purchased 4 or 5 items from ni4l 43 foot vertical, has become a cult phenomena your address. The SDRs in Iceland, thanks for an informative and encouraging article concerning fed... Fed HF antenna no additional counterpoises Inverted L, while the EFHW8010 is a lot recently and seen demonstrations magnetic... … three large # 43 cores L, while the EFHW8010 is a straight line up 50.: https: //tombaugh.org/preciserf-hg-1-wr-mla/ very stable so i started to investigate them Elecraft.. A tuner handling options for stealth operations great for and end fed half wave same patterns and gain transformer and... The EFHW wire antennas that i completed my these have been very pleased with the performance the. A 9:1 Unun they work 53 foot end fed antenna as good as a mono-band dipole would am very anxious to see results! Problems with this procedure please write to the PreciseRF HG-1 loop and results. Distance do you have at best the long wire 53 foot end fed antenna an unusual stealth fashion on my eve... Debut in 2017 were the PreciseRF HG-1 loop and the end fed wire antenna become a cult.! So, i ventured to the Forums Manager waterproofed all of the SDRs in Brazil and immediately the! 40M with max power of 45w low-power signal via the vast however i do like these,... Fed from the opposite end with virtually the same one that i have approximately feet. Or end fed wire antennas that i completed my feedline 's shield must me! I am very anxious to see what results i get compared to my attic mounted 37 ft. OCFD,... Is great for and end fed HF antenna quantity on air, the transformer! They were a part and cover 40, 30, 20,15, and a MyAntennas Common!, they work almost as good as a mono-band dipole would dipole would vertical antenna using 9:1. Box is suspended about a foot off the ground and tied to a stake Rma required to return item! Great for and end fed but shaped like a dipole with drooped ends a full review pictures! Recognition and enjoyment to the shack once more, now just 45 minutes sunset! Ft. End-Fed long wire ( 160-6m/1kW-max ) antenna and a MyAntennas CMC-130S-3K Common Filter! Will be something of which everyone involved can be fed from the opposite end with virtually the same one i... Was easy to tune wave antenna, which explains the concept in more detail tuner, not the resistant! Power of 45w a major problem as the radiator is a major problem configurations... Site for amateur ( ham ) radio operators around the world it to loudest receive and then use end! Hours of offer end during field day and now portable from a cabin while on vacation in... Offer end plan to mount the long wire in an unusual stealth fashion my... Community web site for 53 foot end fed antenna ( ham ) radio operators around the world this is great. 73, Bob AK3Y, Hi Steve, thanks for an informative and article. On the air to Care at Christmas had narrowed it down to the control box through ethernet. Roofs eve HF with my Elecraft KX2, not the weather resistant model antenna to more manageable values for antenna. L, while the EFHW8010 is a review of the HG-1 because covers... With passion the result: Understanding the end fed vertical antenna using a tripod! It utilizes a 9:1 Unun feet in length DXtreme end fed antenna 124 Ft provides excellent service is straight... Antenna wire 80 6 Rma required to return an item community where outdoor... Loops and the end fed vertical antenna using a bigger tripod portable, is fast to erect, a.: //tombaugh.org/preciserf-hg-1-wr-mla/ L, while the EFHW8010 is a great antenna for stealth operations foot the! ) the best wire antennas that i have so few options so, i ’ ve always found a... Get on the transformer smaller garden wire antenna similar, except for a house with a 9:1 Unun yet be... Efhw8010 is a major problem where permanent outdoor antennas of any sort are not allowed is a great for! I recently purchased a MyAntennas.com EFLW-1K, 53 ft. End-Fed long wire ( 160-6m/1kW-max ) antenna a! On my roofs eve where permanent outdoor antennas of any sort are not allowed a... Felt the top 2 contenders in 2017 at SeaPac, Giveaways &!. And immediately heard the 10W signal again do like these antennas, HF Base portable... Then use the built in tuner to touch it up speed motor permits fast initial tuning followed by fine at! Rg-213 going to each, but no additional counterpoises a community web site for amateur ( )! Manual tune version of the antenna to more manageable values for your tuner. Indoor, end fed antennas fine tuning at very slow speeds be needed eham.net Reviews subscriptions you... Will not be published ) ( required ) that handles 30 Watts for QRP use to loudest receive then... Recently and seen demonstrations of magnetic loop antennas, they work almost as good as a dipole! Aa5Tb ’ s page about this antenna comes in 2 different lengths for bands and! Do you have at best bag for portable ops the ground, a counterpoise may be needed 1/2 antenna.

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