Zepp antenna

 

zepp antenna We don't know when or if this item will be back in Zepp swing metrics Just wanted to let you know about the success I have had with an antenna project from your web site; 20 Meter "Vertical Zepp Dipole" Antenna by Carl H. com The Off-Center Fed Long Wire Long-Wire Antennas An antenna is only a long wire if it is one wavelength or greater overall. The illustration at the above shows the simple method of erecting and connecting the end-fed Zepp aerial for receiving purposes. The Extended Double Zepp Dipole Cut for 15 Meters Mounted 24 feet high. It is siightly shorter than a half-wave 160 meter antenna, and it eliminates The Extended Double zepp Revisited A vintage favorite still makes great single or multiband antenna. It is considered as an excellent, easy to build wire antenna that produces real usable gain with a broadside pattern and easy to match with 50 ohm coax. com ham radio guide > Antennas > Wire Antennas > GB 1/2 Zepp Antenna. The measurements below are for building a Double Extended Zepp . An Improved Double Here's an alternative explanation of how the popular Zepp (or Zeppelin) antenna works. Like everything else, antennas come in many forms and flavors. However, this tuner is an extra box to carry around and causes additional Dedication This volume of studies of long-wire antennas is dedicated to the memory of Jean, who was my wife, my friend, my supporter, and my colleague. Single- and Multi-Element Directive Antennas for the Low Bands. For most new Hams these days, having recently acquired their license, the dream of The End Fed Half Wave antenna by RadioWavz functions similar to a standard Half Wave dipole. IC 160m Top Band End Fed Antenna -G3YEU As long as possible Up to a ¼ wave Ferrite Bead Choke Coil 5inch Diam 16SWG wire Wound 3. Diana Eng shows how to make your own End-Fed Half-Wavelength Antenna (EFHWA) for portable radio operations. Zepp Wire Antennas MFJ’s Zepp Wire Antennas are easy to hang up so you get on the air quickly. Horizontal antenna which is a multiple of a half-wavelength long and is fed at one end by one lead of a two-wire transmission line that is some multiple of a quarter-wavelength long. One of the reasons for this is that most designs are for QRP antennas and not made to handle more than 5 – 10 W of power. Figure 8: The Zepp antenna with tuning capacitor and unfolded transmission-line section. well (for example: extended double zepp) The Extended Double-Zepp produces between two and three dB gain. What does Zepp operation mean? ZEPP; Zepp antenna; Zepp operation; Zeppa Family Foundation; zeppelin; zeppelin; Amateur Radio, Antenna Theory, Homebrew Antennas, Hidden and Stealth Antennas, CC&R's, and Antenna restriction. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. Dimensions, practical construction tips, and attaching a feed line. It is connected at one end to one wire of the transmission line and the transmitt L. An extended double zepp antenna for 15 meters is modeled mounted on two 24 foot poles spaced 60 feet apart. Write Your Own Review RossComm Radio Communications - Amateur Radio Equipment and Spares Your zepp antennas do their stuff alright. Double Extended Zepp Antenna 25 The Care and Feeding of Simple, Broadband HF Antennas TomMcDermott, – Easier to place tuner at the antenna feed point. Feeding Your Station Fat coaxial line, skinny cable, open-wire feeders or 300-ohm ribbon line — the correct any antenna. The 27 foot 10-40 meter Multi-Band Vertical antenna is a freestanding vertical element. This suggests that this Slinky dipole appears to be 20% longer High Performance 40 Meters Vertical . 5 TPI Earth Rods 6'0" The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. 3m) long- almost vertical but comes into the house about 3 ft above ground level using commercial feed made from copper clad steel to an G0KYA's HF End Fed Half Wave (EFHW) antenna – construction details Introduction The EFHW monoband matching unit (inspired by AA5TB) allows for a half wavelength of wire to C ONSTRUCTION OF A N EW J-P OLE A NTENNA FOR 2m If you like building good antennas, Its predecessor is the famous “Zepp” antenna developed for the While browsing through my new copy of Simple and Fun Antennas for Hams one day in the Spring of 2003, I discovered an interesting looking design, with an interesting name - the Hentenna. The extended double Zepp (EDZ) A Double Extended Zepp is a 3 db gain antenna . Stable performance from band to band; durable, Information on the construction and performance of the NB6Zep antenna. The W3EDP, a variation of a true Zepp, is an interesting antenna and was described in Practical Wire Antennas by John D. Because the J-pole and Zepp are electrically identical in function, and are similar to all other end-fed antennas in problems, pages on J-poles, Zepps, and end-fed verticals overlap. Built on patented technology and a strong culture of technical innovation and superior customer service, SteppIR is here to meet your ham radio needs. The following are the E-mails I received about modifications to existing NVIS Antenna direction and was happy that the 60 ft high Zepp was working as well as I'm preparing to build a collection of Extended Double Zepp antennas and have hit a little snag. MFJ ANTENNA-TALK #8 "Hang & Play" Classic Zepp Antenna. The double extended Zepp is a dipole type Antenna consisting of two collinear 0. COM VERSATILE – DEPENDABLE – STEALTH – BUILT TO LAST If you've ever been intrigued by Zeppelins, then these MFJ End-Fed Zepp Antennas are for you. New customers who sign up immediately choose a private password. The RadioWavz End-fed Zepp consisting of one ½ wave radiator and ¼ wave stub is an antenna that delivers better than average transmitted signals even when installed at only ~¼ wavelength, above and it is directly fed with any length of 50-Ohm coax. I was browsing the MFJ online catalog and saw an "End Fed Zepp" antenna. edu> I live on a small lot in a dense, inner suburb of Boston and Cambridge. Since antennas often have directional characteristics, Zepp Antenna: For the 80m, J-pole Antenna. The vertical Double-Zepp 2x7 m is a very simple, effective 8-Band-antenna. Amateur Extra question pool, The double extended Zepp is a dipole type Antenna consisting of two collinear 0. I'm starting to get Chameleon HF Multiband Zepp Antenna - Rooftop installation example and QSO with Palm Spring on 80M with 20W of power. The cost of the line should Undoubtedly W3EDP was aware of the much publicized Zepp(elin) antenna that was patented in 1909 by Hans Beggerow 4 Responses to “W3EDP Multi-band Antenna Find great deals on eBay for zepp antenna. Zepp antennas, it does not have to be kept clear of sur- rounding objects and is not the model of this antenna which was erected inside the attic of the house in close SIMPLE'' WIRE'HF'ANTENNA' OZAUKEE'RADIO'CLUB' • Zepp* – End*fed* Zepp'(Zeppelin)'Wire'Antenna' • Mul I am new to this hobby. View the manual for MFJ1748 View the manufactures page for MFJ1748 A combination of antenna designs, namely the J‐Pole and Zepp along with Alpha Antenna's matching network technologies, are utilized to achieve a fairly resonant antenna design that can be tuned on 6, 10, 12, 15, 40 METER EXTENDED DOUBLE ZEPP. Rated at 100W they are great for Back-packing or Emergency deployment. Power = 20W Band = 80M AVAILABLE NOW BY Extended Double Zepp is Simple to build, center fed antenna with 3db gain over a dipole Formula: L ft = 1170/f MHz Feed with open wire line and a tuner, this antenna will function on 20-6 meters antenna designed by his friend, Mr. " antenna only determines how strong or weak a particular signal is, at whatever angles Test Results for the Sloper vs Inverted-V Dipole on 80/40 meters An end-fed Zepp is a single-band antenna that is 1/2WL long fed with 1/4WL of parallel feedline (not coax). Multiband Antennas 7-3 tenna length is made 1/2 λ long at the lowest operating frequency. Modeled after the famous Zepp (Zeppelin) antenna, where the antenna is an end-fed dipole. Introduction to Antennas Dipoles Verticals Large Loops Yagi-Uda Arrays by Marc C. The cost of the line should Basic Wire Antennas Part I: Dipoles. The file contains 2 page(s) and is free to view, download or print. The BALUN is fed directly to the Windom and similar antennas. The Extended Double Zeppelin 'Zepp' (EDZ) is a copper wire antenna and is probably the most successful wire antenna ever developed. The antenna in this article, at only 2/3 the height of a full ½λ vertical does just that. 3 thoughts on “ NVIS Page 5 ” Jeff Farrar on September 20, 2017 at 5:05 PM said: Created Date: 10/10/2006 5:08:52 PM The Zepp antenna is a multiband shortwave antenna. Trailed behind the airship, it Design Goals and Objective: Construct a compact, 20 meter rotatable dipole antenna of durable weather worthy components supported at a single point obviating the need for multiple supports and multiple support ropes The Sentinel 6 Band Hexbeam antenna from RadioWavz is the most remarkable HF radio antenna ever built. As the M3KXZ antenna is similar to an End fed Zepp I decided that the conductor spacing of the matching section was major factor in the design of this antenna. com Double Extended Zepp Dipole Double Extended Zepp HF Antenna Double Extended Zepp Antenna - 40 Meters Duplexer (Diplexer)-- and other projects from HB9ABX Welcome to The Windom Antenna Handbook Home Page. The dipole (2 x Xm) may have any length, the open wire feeder (2 x Ym ), too. There is also an appendix on Anntenna Matchbox selection and another on Baluns, including how to build your own simple and effective balun for use with an Asymmetrical Matchbox. Cebik (W4RNL, SK) on Extended Double Zepp Antennas 1 A recent posting on the Extended Double Zepp under the title "Wanna Double your power for free?" Somtimes called a Double-Zepp Antenna. The penalty for the higher gain is the EDZ antenna produces a much narrower azimuth beam width than a dipole antenna. The Extended double Zepp antenna is about 5/4 wavelengths long; Two 5/8 wave antennas put butt to butt are about 5/4 wavelengths long; 80M End Fed Zepp Antenna. We hope that you’ll look over the Half-Extended Double Zepp . We have had a LOT of requests for a high wattage multi-band version of our immensely popular 10/20/40 EndFedZ antenna and it is now available for purchase! Double Extended Zepp Dipole Double Extended Zepp HF Antenna Double Extended Zepp Antenna - 40 Meters Duplexer (Diplexer)-- and other projects from HB9ABX Hello everybody's I wrote an article (MORE ANTENNA TESTING) in FALL 2012 issue of QRP QUARTERLY, this is the Magazine of QRP ARCI CLUB. ca The article offers information on the extended double Zepp (EDZ) antenna and its benefit for amateur radio operators. In my quest to find an easy-to-deploy all-band antenna, I have experimented extensively with the W3EDP wire antenna. End-Fed Zepp Wire Antennas Amateur Wire Antennas : Qik-Zepp antennas are light weight End Fed mono-band half wave wire antennas featuring portability and ease of deployment. Trailed behind the airship, it The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. It is often confused and called a variety of names, the most common is probably "Zepp," or “center-fed Zepp. With calculations and practical experience, this book shows which basic concepts have to be considered for sloper antennas for the low bands. Hello everybody's I wrote an article (MORE ANTENNA TESTING) in FALL 2012 issue of QRP QUARTERLY, this is the Magazine of QRP ARCI CLUB. Then this antenna is a half-wave radiator for low band and resonant on higher, harmonic bands. Depending on local conditions the Zepp antenna can be installed in a straight or in. 131 Hy End Fed antennas are half-wave antennas that basically work similar to a Zepp or Fuchs antenna. Definition of ZEPP ANTENNA: Horizontal half-wavelength antenna fed from a resonant transmission line. About 16 Sixteen years in communications enterprise technology Founded in 2001, SteppIR provides the most diverse set of horizontal, vertical and portable antennas. End Fed Antenna Operating Manual One of the earliest examples was the Zepp antenna Of all the antennas I've designed and used over the years this is the one The MFJ-1748 End Fed Zepp is an end-fed wire antenna that, when properly erected and fed with balanced feedline through an antenna tuner, will be usable on all amateur bands from 80 to 10 Meters. Portable End Fed Zepp: I first saw what I now call the 5 minute - $5 antenna mentioned on a QRP reflector by Peter Millis , M3KXZ. This antenna is often called a center-fed Zepp, although any similarity to a true Zepp antenna is purely visual. I am working QRP on 20 with an "original" 1/2 wave end fed Zepp. The Common / Miscellaneous / Community Acronym / Slang Zepp antenna means The $4 Special Antenna concentrate on is getting an interesting set of antenna THE $4 SPECIAL'S design as the venerable "double zepp Dipoles fed with an open wire line are called "Double-Zepp" or "Doublet". One of the cautions you sometimes see in discussions of the end-fed antenna are "avoid multiples of a half wave. Antenna journals state that feedlines that are a quarter-wavelength for 20M EXTENDED DOUBLE ZEPP ANTENNA The MFJ-1742 is center fed wire antenna that, when properly erected and fed with balanced feedline, will give up to three decibels The charts in the handbooks did not give a set of Zepp antenna dimensions that were suitable for the author's installation. The design in the '95 ARRL Handbook specifies a length of 450 ohm ladder ham radio,zepp antenna,KB0SK,norway ia,benton county ham,ve testing IA. marketed a matchbox-kit for a 6-40 mtr multi-band end-fed antenna. I was looking for more directionality on the 10 meter band, so I created an Extended Double Zepp (EDZ) antenna The object of this antenna: purportedly the 3 db gain, more directional, and to bypass a tuner. The end-fed half-wave Zepp(elin) antenna, often built as a 'J-pole'. The disadvantage of the Zepp is that feedline length affects antenna tuning. The 40M Extended Double Zepp By Jim Streible, K4DLI There were many new and somewhat unfamiliar antennas used at this year’s NFARL Field Day. I'm in End Fed Antenna Operating Manual Zepp antenna where the half wave antenna was end fed by an antenna is being used at a temporary location the wire can be I’ve posted about end-fed, half-wave antennas before, but until this weekend, I’d never built one. Zepp 3D Baseball Swing Analyzer Be the first to review this item. Jerry Haigwood, W5JH he extended double Zepp (EDZ) experimentally determined, see text). The Zepp, short for Zeppelin is any resonant antenna end-fed by ladder line. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page ANTENNAS 3 de 45 36. The EF-QUAD is the most popular EndfedZ to date and is the perfect field day antenna. Zepp antennas for VHF by Aaron VK4VOX Arguably the most talked about topic on air at any one time will be the subject of antennas. Whether your sport is baseball, golf, tennis or softball Zepp sensors & analysis give you the insight to dramatically improve your game. Telex Communications' new V-2 antenna is a 2-meter extended double zepp vertical consisting of two stacked 5 8-wave sections decoupled inside the antenna for Meaning of Zepp operation medical term. Heys, G3BDQ; additional information on the W3EDP can be found in my Archives and Articles; in the article Chameleon Antenna has been a pioneer at rethinking and redesigning portable antenna systems since almost a decade! Information on the construction and performance of a wire multi-band beam antenna. That means the antenna is 5/8 wave long on either side of the center I was just looking at your The 20M Extended Double Zepp Antenna | ON THE SQUID site and see that your site has the potential to get a lot of visitors. This provides matching the 50 ohm coax to the high impedance of the end fed antenna. The so-called End fed Zepp (EFZ) is often cited as the basis for many more recent antenna designs, and is leveraged to provide and explanation… though few hams understand how the EFZ actually works. This form is constructed with a λ/2 antenna radiator and a λ/4 processing line. Double Zepp - The Zepp is an end-fed 1/2 wavelength antenna that once was trailed from a Zeppelin airship. When an end-fed antenna is desirable or when a center-fed antenna is not possible or convenient, Hang & Play™ end-fed Zepp antennas provide excellent no-compromise performance. Demonstrate 40m tuning of a End Fed Zepp antenna using Z-match tuner located close to the antenna feed, securing good match, low losses and good VSWR ocver the complete band. G7FEK Limited Space Antenna This antenna was first conceived as a simple dual band antenna in 1988, in an attempt to achieve sensible dual band operation in In radio and telecommunications a dipole antenna or doublet is the simplest and most widely used class of antenna. The Classic Multiband Dipole Antenna But what if you own a radio with a built-in antenna tuner? These tuners aren’t designed to work with open-wire feed lines, Amateur Radio, Antenna Theory, Homebrew Antennas, Hidden and Stealth Antennas, CC&R's, and Antenna restriction. Apologies for the untidy formatting – but it’s the content that counts! Refining an End Fed Antenna I could, of course, simply use a portable antenna tuner. 500 MHz: Radiation pattern and mounting details THE DOUBLE ZEPP by Aaron VK4VOX In my earlier article "Zepp Antennas for VHF" (see the link on Face Book for more information JK3QBU局が製作販売しているZeppアンテナを入手しました。 ヤフオクで落札、価格もリーズナブル(3,500円)です。 サガ電子などのメーカー製だと18,000~37,000円(バンドによる)してかなり高価、そんな高いんだったら作った方がFBということで殆ど皆さん自作 Centre fed half wave dipoles make great, simple and effective antennas for the HF bands. Low-Frequency Antennas 6-1 Chapter 6 Low-Frequency Antennas If the antenna is a single-wire affair, A MODIFIED EXTENDED DOUBLE ZEPP SUCCESSFUL WIRE ANTENNAS 42 3 DipolesDipolesDipoles T HE WIRE DIPOLE is a very effective antenna that can be constructed and installed very easily and for only a small cost. It's not magic, The NRY, A simple, effective wire antenna for 80 through 10 meters Rob's web. Antennas 101 Part 2 Directional And Gain Antennas Antenna Azimuth Elevation Construction Gain Dipole Wide, bidirectional Too many lobes Easy Lousy Double Extended Zepp Narrow, bidirectional Too many lobes Easy Marginal Alpha Antenna 6-160 meter J-Pole Jr 34 size & number of the strands of the wire used from a combination of J-Pole and Zepp antenna formulas. The measurements below are for building a Double Extended Zepp Near Vertical Incident Skywave (NVIS) Antenna. This vertical antenna has no lossy traps or coils to burn out. shop Dipole, 2E, 3E, 4E Yagi hi antenna gurus, i have been studying this antenna design, and have seen some widely varying results, both in modeling and real world installs. The extended double zepp or EDZ is one of the most successful wire antennas ever developed. We had 1 of this item in stock at the time of the last update. N6LF revisits the classic double extended Zepp to improve pattern and SWR bandwidth. The Merits of Open Wire lines In choosing a feeder system for antennas, (Zepp) antenna for multiband operation uses tuned feeders. A New Antenna Installation Subsequently I ended up with a 20 Meter Extended Double Zepp that was arranged in an inverted Vee configuration with the apex at 26 My antenna is at about 57 feet (17. Friday, This antenna can also be build on a fibreglass or wooden frame in a diamond shape for field or Zepp. The dipole is any one of a class of antennas producing a radiation pattern approximating [citation needed] that of an elementary electric dipole with a radiating structure supporting a line current so energized that the current has The so-called End fed Zepp (EFZ) is often cited as the basis for many more recent antenna designs, and is leveraged to provide and explanation… though few hams understand how the EFZ actually works. Dipole Fundamentals Design Table: Extended Double Zepp BAND LENGTH OF ANTENNA (# 14 copper wire) LENGTH OF MATCHING The antenna system is the most important part of any radio station. The design was based on the end-fed zep antenna as once trailed from Zeppelin Airships. | eBay! This is my double zepp antenna support mast, which I use for my 15 meters modes K and T uplink, a well as on all of the HF bands. FIRST, ANTENNAS OF NON-RESONANT LENGTH: ALE Antennas for Automatic Link Establishment - HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, HF Digital Messaging, Emergency / Disaster Relief, Interoperative HF Communications, HF Network, Ham Radio. Discontinued! Discontinued Amateur Wire Antennas The revised Chameleon Zepp has been specially designed for apartments, condominiums, The End Fed Half Wave Antenna explained by AA5TB. G Whip Antenna Products - end fed Zepp antenna 40/15M BAND SLOPER: Guy wire sloper antenna suitable for both 40 and The antenna that most suited this application was a 40m band sloper as the guy wire Product Description. Sometimes however, the centre feed is not ideal, for example when you want to use it as a vertical. They feature custom fiberglass SO-239 mounts, 7-strand/14-gauge Here is a collection of a few interesting and useful articles that I have accumulated that you may also find useful. Zepp is short for Zeppelin--and that is where they were first used! The End-Fed Zepp is a duplication of the end-fed trailing-wire antennas made famous by the giant airships Shop MFJ End-Fed Zepp Antennas and get Free Standard Shipping on orders over Reverse Beacon Network to test your antennas; Extended Double Zepp a new look; The Successful Station; Extended Double Zepp a new look End-Fed Antenna projects and plans is a curation of 61 resources about , W3EDP Antenna, end fed horizontal antennas, Zepp, and J-pole antennas. A couple of months ago, I ran across a design rated at 100 W. The best deals in Ham Radio equipment, sales You soon see the similarity between the Windom, ZEPP, ALE Antennas for Automatic Link Establishment - HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, HF Digital Messaging, Emergency / Disaster Relief, Interoperative HF Communications, HF Network, Ham Radio. 64 wave length elements fed in Find All Band Zepp Antennas related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of All Band Zepp Antennas information. Extended Double Zepp – Longer than a dipole (5/8 wave or longer). Because of the existing tower, Rialto Amateur Radio Club If you already have a Zepp account through your app, there's no need to sign up again. 1 A 9:1 Balun For Your End Fed Antenna End-Fed antennas do have their place in radio and other communications work. ” Why build an Extended Double Zepp (EDZ) antenna instead of a 6 meter center fed dipole antenna? Answer: Higher gain. GB Antennes Voorstraat 47 3231 BE Brielle AAR2EY All Band NVIS Antennae Designs Updated 20 May 2007 Updated 23 February 2006 antenna is a necessity for MARS/SHARES operations and especially for Automatic I was looking for more directionality on the 10 meter band, so I created an Extended Double Zepp (EDZ) antenna The object of this antenna: purportedly the 3 db gain, more directional, and to bypass a tuner. A recent posting on the Extended Double Zepp under the title "Wanna Double your power for free?" CHAMELEON ANTENNA End-Fed Zepp Antennas have been specially designed for apartment or attic antenna installation, and for operators who are trying to operate from condominiums under homeowners associations (HOAs), deed restrictions and Covenants, Conditions and Restrictions (CCRs). Ameritron`s Remote Coax Switch lets you remotely switch up to eight HF antennas so you can replace 8 coax feedlines with a The RCS-10 consists of two I have constructed and erected and End Fed Zepp antenna according to information obtained from the 1946 ARRL Handbook. com are world wide distributors for the best deals in Ham Radio equipment. It exhibits similar receive and radiation patterns of the half wave END-FED ANTENNAS. 64 wave length elements fed in It occurred to me that at least one generation has passed since the Zepp was, by far, the most popular antenna. This resource is listed under Antennas/160M, at Double Extended Zepp Antenna resource page via dxzone. The Extended Double Zeppelin 'Zepp' (EDZ) is a copper wire antenna and is, in my opinion, the best wire antenna I have ever built and used. CHAMELEON HF MULTIBAND ZEPP ANTENNA - 10M to 80M product reviews by real people like you. Check it out full form of Zepp antenna and meaning of Zepp antenna on fullformbook. com Discount prices on Antennas, BALUNs, HAM radio test equipment, and Amateur radio accessories. Volunteers of the Honolulu Emergency Amateur Radio Club (EARC) carefully assemble the 6-40 End Fed matchbox antennas for those who prefer not to build one. These days many Hams are seeking ways to improve their reception and up their signal strength, and are resorting to wire antennas from the past fed with ladder-line, used in conjunction with tuners and/or baluns to accomplish matching to 50-Ohm coaxial line. The CHA Zepp Antenna has been specially designed for apartments, condominiums, homeowners associations, deed restrictions and CCRs (Covenants, Qik-Zepp antennas are light weight End Fed mono-band half wave wire antennas featuring portability and ease of deployment. Windom Antennas and Accessories Big Discounts on Ham Radio equipment at www. Getting a Big DX Signal on 160-10 m from One Small, Low Antenna Chuck Counselman, W1HIS <ccc@space. Magic Antenna A 88 foot dipole on the 20 meter band is a Double Extended Zepp. "The feedline must be long enough to reach from the feedpoint of the antenna to the <Simple All-Band Ant> <Tri explain. The MFJ-1748 End Fed Zepp is an end-fed wire antenna that, when properly erected and fed with balanced feedline through an antenna tuner, If you don't configure the W3EDP as a Zepp, it is still best not to lay the short wire on the ground in the usual counterpoise fashion. Antenna is tuned to about 51MHz, an efficient monoband end-fed half wave for 10m, Fig 3—An end-fed Zepp antenna for multiband use. All the power goes up to thefeedpoint with coax and very little WHAT IT IS: An antenna that will operate well on all Ham bands with HF Wire Antennas and Accessories Maxcon 17 South Ridge Trail Carterssville GA 30120 PH# 470-315-7373 They Work, They Last, and They are Affordable. It’s Time To Put Up The 20 Meter EDZ And Add 3-dB Gain Over Your Dipole! T his 20 Meter Extended Double Zepp (EDZ) antenna should produce a 3-dB over the average half-wave dipole. West, Toronto Ontario M3N1V7 Tel: 416-667-1000 sales@radioworld. Base HF Antenna (CHA ZEPP) Operator’s Manual California - USA WWW. 11 m Band Extended Double Zeppelin 'Zepp' (EDZ) antenna centred at 27. Extend each 10 foot Antennas can be made This creates a compact version of the good old "center fed Zepp" antenna. ZEROFIVE-ANTENNAS 43 FOOT 10 THROUGH 160 METER MULTIBAND VERTICAL INSTALLATION NOTES Thanks for your purchase of this antenna. I want to use an end-fed wire antenna, but what would be the best length of wire for the 20m and 40m bands? Is there a way to work this out? This is assuming a tuner will be used. Hop on to get the meaning of Zepp antenna acronym / slang / Abbreviation. The Double Zepp Antenna Instructions for Simple Multi-Band Vertical This PDF explains the antenna and has tips for its construction. With double-zepp and G5RV antennas and use of asymmetrical feeder, the BALUN NA7U's All-Band Doublet This antenna was modified from my NB6Zep antenna whose plots can be I like the pattern here better than the modified zepp, This project is to construct an End Fed Long Wire Antenna. this double extended zepp provides 3 db gain over a dipole on the band it is designed for each side or leg is about 5 8 wavelength long . A GOOD ALL BAND ANTENNA Covers 10 thru 160 meters with use of a tuner A Double Zepp is a center-fed 1/2 wavelength antenna. zepp antenna