J7bfek.php

Meteorscan.com live feed is for detetcting meteors usin

I've been using xampp for quite a while but suddenly none of my .php files are working now! I get this error message: Access forbidden! You don't have permission to access the requested object. It is either read-protected or not readable by the server. If you think this is a server error, please contact the webmaster.© 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk - updated: 27 March 2010 G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna ...Contribute. to QRZ. G7FEK England. Login is required for additional detail. QSL: QSL via EQSL *Only* - No Physical Cards. Email: Login required to view. Ham Member Lookups: 11078. Biography.

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The main antenna I am using is a homemade ZS6BKW doublet, or my trusty G7FEK nested Marconi antenna for DX work. I don't have enough space where I am staying for anything bigger. May 2, 2009 · Iain raised the pole to full height and did the first MFJ analyser tests. VSWR was 1.2:1 on 3.85 and 7.3 MHz - a little high in frequency but bandwidth looked about right. Meteorscan.com live feed is for detetcting meteors using a VHF radar signal. During periods of enhanced tropospheric conditions on VHF, the source signal can be detected directly along with the reflections from meteor ionisation and will be seen on the live feed. my search has led me to consider making my own ladder line and trying the G7FEK antenna. I have enough room for 4-8 elevated radials in my back yard which i think will work with it.1m HF loop antenna - Uses a novel tuning capacitor - RADCOM antennas column Sept / Oct 2010. G8JNJ ‘Fat-Max ® ’ HF Antenna - 6m to 40m - the poor man's Steppir. HF Variable Pitch Helical antennas DG7PE & Chameleon V1. Loft and Attic antennas for restricted places. 33ft Verticals and Ununs.© 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk - updated: 27 March 2010 G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna ... A 14 meters ( 46 ft ) multi band antenna for small gardens that works well on 80 meters Main bands (@~50 ohm) are 80m / 40m / 30m / 17m / 15m / 12m. Evolving from a simple end-fed Marconi for 80m, this antenna design was created by Mike G7FEK ( reproduced with consent ).The idea was to use the opposing harmonic .I was going to have a go at constructing a G7FEK ( http://www.g7fek.co.uk/blogus/newsshow.php?page=80m_Antenna_for_small_gar_49493 ) and wondered… Small Garden Multi Band HF Antenna 80m / 40m / 30m /17m /15m / 12m. This HF multi band antenna for small gardens that works well on 80 meters Main bands (@~50 ohm) are .. £63.00 Ex Tax:£63.00. Add to Cart. G7FEK Profile and History. G7FEK now operates mostly portable and low power (QRP), including a 100% Solar Powered station, plus various special event stations. As I continue my mini-series on the G7FEK, we now do some listening on 80 meters followed by local contacts around VK. This video proves you can operate 80m ... Aug 14, 2023 · Our basic PHP website is going to feature a home page, including biographical information and some images. For this simple PHP website, you're going to create a single PHP page populated by content from three HTML pages. The index.php file you create can then be edited by adjusting the words and images from the original HTML files. This new section contains links to my antenna articles. Please click on the links below to view the articles. Here you will find articles about several useful antenna designs for both HF and VHF use, as well as portable and mobile antennas. 80m Antenna for Small Gardens G7FEK Antenna Tested at Norman Lockyer Observatory in Sidmouth G7FEK ...PHP is a general-purpose scripting language geared towards web development. It was originally created by Danish-Canadian programmer Rasmus Lerdorf in 1993 and released in 1995. The PHP reference implementation is now produced by the PHP Group.G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna - 2008 Version (rev 5) A 46 ft multi band antenna for small gardens that works well on 80 meters Main bands (@~50 ohm) are 80m / 40m / 30m / 17m / 15m / 12m Other bands (see text): 20m / 10m 8 ft (2.5m)Feb 13, 2023 · Another good option that I recently came across is the G7FEK antenna. G7FEK describes his antenna as “a 46-ft., multi-band antenna for small gardens that works well on 80 meters.”. And, according to G7FEK, its impedance is nearly 50 Ω on 40 meters, 30 meters, 17 meters, 15 meters, and 12 meters, and it can be used with a tuner on 20 meters ... Contribute. to QRZ. G7FEK England. Login is required for additional detail. QSL: QSL via EQSL *Only* - No Physical Cards. Email: Login required to view. Ham Member Lookups: 11078. Biography.Ham radio PDF repository curated by N5DUX. All amateur radio-related projects, tips, tricks, and toolsBesides regular improvements, new improvements create the possibility of further improvements of capabilities and services available with the program. MMANA-GAL is an antenna-analyzing tool based on the moment method, which was introduced in MININEC. The program provides ability for changing the language of signs and messages of the program.Oct 15, 2014 · G7FEK’s original “Nested Marconi Antenna” was first designed in 1988 and comprised two quarter-waves in parallel, fed against. ground in inverted L. The original antenna was roughly 50 feet long x 22 feet high. During 2007 the antenna was optimised and. K2GL was and is a legend. He had..... serious money and built one of the first super stations. A tale I heard from a ham who spent a lot of time operating there is that one of the neighbors had some objections to the various towers and antennas, so K2GL bought the neighbors house and that was that. Echolink iphone App I'm sure that, on occasion, there is a case for accessing your repeater users in your local community remotely when you are away, need to contact someone, and there is absolutely no other gateway or repeater in range, and they re not on Skype and don't have a telephone.folding and twisting the wire back on itself (No need to cut it). Mike Dennis, G7FEK. - Site Web : www.g7fek. Small Garden Multi Band HF Antenna 80m / 40m / 30m /17m /15m / 12m. This HF multi band antenna for small gardens that works well on 80 meters Main bands (@~50 ohm) are .. £63.00 Ex Tax:£63.00. Add to Cart. G7FEK Limited Space Antenna. G7FEK Multi-band “Nested Marconi” Antenna - 2008 Version (rev 5) This antenna was first conceived as a simple dual band antenna in 1988, in an attempt to achieve sensible dual band operation in. a small garden of 14m (46 ft) length. Evolving from a simple end-fed Marconi for 80m, the idea was to use the opposing ... G7FEK Antenna. Posted on October 19, 2018 Updated on November 4, 2018 PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. Start learning PHP now » Easy Learning with "PHP Tryit" We would like to show you a description here but the site won’t allow us. The resource is currently listed in dxzone.com in a single categ

Meteorscan.com live feed is for detetcting meteors using a VHF radar signal. During periods of enhanced tropospheric conditions on VHF, the source signal can be detected directly along with the reflections from meteor ionisation and will be seen on the live feed. © 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk - updated: 27 March 2010 G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna ... Try it Yourself ». Code explanation: First, check if the input field is empty (str.length == 0). If it is, clear the content of the txtHint placeholder and exit the function. However, if the input field is not empty, do the following: Create an XMLHttpRequest object. Create the function to be executed when the server response is ready.© 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk - updated: 27 March 2010 G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna ...

Feb 13, 2023 · Another good option that I recently came across is the G7FEK antenna. G7FEK describes his antenna as “a 46-ft., multi-band antenna for small gardens that works well on 80 meters.”. And, according to G7FEK, its impedance is nearly 50 Ω on 40 meters, 30 meters, 17 meters, 15 meters, and 12 meters, and it can be used with a tuner on 20 meters ... 46ft multi-band antenna for small gardens by g7fek. Works well on 80m. An excellent DX performer and is an ideal replacement for your half size G5RV...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. I've been using xampp for quite a while but suddenly no. Possible cause: 5 Band 1/4 wave Telescopic Antenna. G7FEK LIMITED SPACE ANTENNA( Nested Mar.

Mike Dennis, G7FEK. - Site Web : www.g7fek.co.uk Mars 2010 Traduction F5PCX Mars 2014 Antenne pour espaces réduits par G7FEK Double antenne Marconi multi bande de G7FEK – Version 2008 (révision 5) The award, announced by the International Dark Sky Association, confirmed Galloway as one of the best places for stargazing in the world.If you are only interested in the LF bands, an inverted L (approx 40ft high and 132ft long) is a good simple to construct antenna which produces very good results, especially if you don t have a lot of space for radials or elevated counterpoise wires. Martin G8JNJ 22/04/2012 V2.2.

Jun 4, 2018 · Now it's time for some 80m DX with the G7FEK limited space antenna. Here I work Phil - W6UC.All you need is a cheap fiberglass pole, go up about 7.5 meters a... The G5RV has a reasonable SWR on 80, 40, 20, 15, and 12 meters. It is not an acceptable performer on 30, 17, or 10 meters. SWR is actually better with 300-ohm transmitting line than with the 450 ohm line normally used. While the G5RV requires an antenna tuner, it is very efficient on at least 5 bands.The enclosed EZNEC model has been modified and is based that the far end of the main wire is strung from a support such as a tower. The normal G7FEK model shows the antenna stretched out horizontally at just over 7m above ground level.

Ham radio PDF repository curated by N5DUX. All amateur radio-related © 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk - updated: 27 March 2010 G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna ... © 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk - updated: 27 March 2010 G7FEK Limited Space Antenna G7FEK Multi-band “Nested Marconi” Antenna ... © 1988 - 2009 Mike Dennis, G7FEK. - Website: www.g7fek.co.uk If you can get the entire antenna above the metal roof of the bu G7FEK 3,5-28. 1631. Neohodnoceno. 1 250 Kč 1 033,06 Kč bez DPH. Přidat do košíku. Drátová anténa malých rozměrů primárně pro pásma 3,5-7-14 MHz. S anténním tunerem je možné kompromisně používat i na ostatních KV pásmech. Anténa vhodná do malých prostorů. Detailní informace. my search has led me to consider making my Description: Advantages. Small size (46ft long x 24ft high) 50 ohm Coaxial Feed. Multi-band operation for 80m to 10m. ATU less operation possible on up to 4 primary bands (80m/40m/20m/15m) Low angle of radiation dominant (good for DX) Easy to construct and set up. Product is not in production. A 46 ft multi band antenna for small gardens that worG7FEK’s original “Nested Marconi Antenna” was first designed in Our basic PHP website is going to feature a home page, inclu If you can get the entire antenna above the metal roof of the building, 24ft tall starting on the roof, I'd use the building as part of the ground. Should work OK. If you start on the ground the vertical part of the G7FEK should be as far from the metal building and other obstructions as possible. The tuning of the horizontal part over a metal ...my search has led me to consider making my own ladder line and trying the G7FEK antenna. I have enough room for 4-8 elevated radials in my back yard which i think will work with it. Basic Set up ProcedureStep 1 - Impedance matchingTo start, experimen May 2, 2009 · Iain raised the pole to full height and did the first MFJ analyser tests. VSWR was 1.2:1 on 3.85 and 7.3 MHz - a little high in frequency but bandwidth looked about right. Ham radio PDF repository curated by N5DUX. All amateur radio-rel[Small Garden Multi Band HF Antenna 80m / 40m / 30m /17m /G7FEK Limited Space Antenna G7FEK Multi-band “Nested Ma This antenna was first conceived as a simple dual band antenna in 1988, in an attempt to achieve sensible dual band operation in a small garden of 14m (46 ft) length. Evolving from a simple end-fed Marconi for 80m, the idea was to use the opposing harmonicrelationships of two ¼ wave elements so that they could be fed on odd harmonics without ... It is a multiband HF antenna which works on 80,40,30, (20 see later),17,15,12,10 (with ATU) sounds too good to be true…. The G7FEK comes in at about 14m, again perfect! So lets start building. Two lengths of wire and 7.4m of ladder line, plus some old cable for the counterpoise or earthing. In total it cost about £15 for the ladder line.