Youloop antenna


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Youloop antenna

1. to/39KF9JE Youloop BNC connector Modified MLA-30 Active Loop Antenna Vs. The antenna covers a different frequency range then most of the smaller magnetic loops on the market, 80 through 17 meters. Ob… YouLoop Portable Passive Magnetic Loop Antenna for HF and VHF. $\begingroup$ The best wire antenna I have ever used for 80/40/30 was a full wave square loop on 80 (full wavelength of 80 meters approximately). Towards understanding the Youloop-2T at MF/lowHF 1 hour ago OneTubeRadio. If you don't know what a "YouLoop" is, it is a simple passive magnetic loop antenna design which consists of a ring of coax cable and a low loss 1:1 or 4:1 balun. . When such a small loop antenna is mounted on top of a portable receiver, whose output is connected to a meter, it becomes a great direction finder. Antenna Testing with a Two-Receiver Red Pitaya 122. Mar 05, 2016 · Jim Kutsch, KY2D, has enjoyed almost fifty years of amateur radio because a local ham club reached out to him as a teenager after a life altering accident. 5. rtl-sdr. Mar 10, 2020 · 2 thoughts on “ Airspy Youloop and Homebrew Passive Loop Antenna designs ” Pingback: The Airspy Youloop is a freaking brilliant passive loop antenna | The SWLing Post. 000MHz. 0 (0) 30 注文 ROMANIA One 300 kW transmitter in Tiganesti is out of service 0000-0056 on 7375 TIG 300 kW / 307 deg 1. The RSP2 and RSP2pro add multiple antenna switching and external clocking, and the new RSPduo provides dual independent tuners for multiple frequency access and diversity applications. A vertical is no miracle antenna. This antenna is the homebrew version of the commercially-available Airspy Youloop. Most of them were already reserved, and they are building a few more. HF Antennas LAMCO Barnsley 5 Doncaster Road, Barnsley, South Yorkshire UK Call 01226 361700 My favourite HAM store in the world Mar 31, 2020 · Ham radio- AirSpy YouLoop passive magnetic loop antenna now shipping; Ham Radio- my Noise: possibly the best ambient sound generator on the planet; Ham Radio- Tributes as World War Two code breaker Ann Mitchell dies aged 97 (BBC News) Ham Radio-"BBC to provide free DAB radios to over-70s" Ham Radio-10MHZ or 30 meters; Ham Radio-2020 Radio Dette er en to-trins version af den populære Youloop-antenne, specielt designet til Airspy HF + Discovery-modtagere. 2X1. Although this design has been around for a long time, it is only gaining popularity now due to the recent improvement in high power antenna tuners. com. Mar 22, 2020 · YouLoop HF loop antenna March 21, 2020 No comments HF loop antenna HF Portable & Flexible Receive Loop Antenna Covers HF frequencies (10 kHz to 30 MHz) Usable on VHF up to 300 MHz as a folded Dipol… Apr 01, 2020 · Current ham radio news Just a note that our RTL-SDR Blog V3 units and antennas are now back in stock at Amazon. Mar 21, 2020 · YouLoop HF loop antenna by admin • March 21, 2020. Nice to hear that low-powered tablets can be used. Small Tuned Loop Radiation Direction Note: This is a long video of four clips, so fast forward when you feel you have seen enough of a particular clip. 5:1 @ 50 ohms @14. Our selection of limited space small loop antennas offers great options for small lots, apartments, condos, hotels, and even homeowners associations with tight restrictions. 00 shipping/handling. 95. Designed to look good with your antique radio . The N-channel JFET shown is a J309 but other similar parts may be substituted. doma If you've been following our previous posts you'll know that we recently started selling the 'YouLoop' which is designed and produced by Youssef from Airspy. Eduardo, EA3GHS, sent this to me. US V3. But this channel does not aim to be popular. Airspy units will be repaired at a price of $50. ) that can be used on a limited space (e. 00 postage. when Lambda is very large compared to the size of the antenna. 395 ⁣ 📡 GPS ⁣ 📻 DRM ⁣ 50 4 -140 0-30 MHZ SDR, OE6CUD, AUSTRIA Homemade Loop YOULOOP 60cm diameter: JN77qa: E: Canvas? 4: 0-30: Google: KiwiSDR v1. RTL-SDR. Natürlich freue ich mich, wenn ihr meine Videos mögt aber ich gehöre nicht zu den RU-clip Kanälen, die Beliebtheit anstreben. All bookmarks tagged antenna on Diigo. com reaches roughly 5,411 users per day and delivers about 162,328 users each month. AIRWAVE LOOP ANTENNA BODY with AIRSPY YOULOOP MAGNETIC LOOP ANTENNA inside. The domain swling. 95 incl. 25 May 2020 - Explore phireidy's board "Amateur radio" on Pinterest. Dette kan være den bedste mulighed for dem, der ikke ønsker eller ikke kan bygge antennen fra starten. 5mm antenna. Köp online YouLoop antenna. So, this is about the experimental H-pole antenna which is described by HB9MTN. I do not fully trust the MFJ analyzers, but they get close. The mixture of English and Hindi suggests that it is a high-power relay of AIR National Channel programming. Geaux Robot RPi B+ Dog Bone Case Stack Kit $ 13. 395 ⁣ 📡 GPS ⁣ 📻 DRM ⁣ 50 4 -140 0-30 MHZ SDR, N2LAW, NEW HAMPSHIRE HORIZONTAL LOOP ANTENNA CONSTRUCTION . Jan 04, 2020 · 432 MHz world tropo record extended even further to 4,644 kms - 1st Jan 2020 On Saturday the 28th of December 2019 , Ian GM3SEK in the south-west of Scotland managed to work D41CV on 432 MHz to set a new world record for tropo on the band. (turns out, i got this name from an early antenna schematic and somehow it stuck in my head!) airspy is calling their passive loop antenna the youloop. Mar 21, 2020 · Airspy YouLoop antenna is on sale Airspy has finally managed to get a few hundreds YouLoop units built professionally and shipped to their US distributor as well as RTL-SDR Blog's store. 4 dBd. YouLoop Portable Passive Magnetic Loop Antenna for HF and VHF. Bitte wasche dir oft die Hände und setze das Social Distancing um. Without starting a new thread any YouLoop testers out there? Not saying it is a solution for those who have space or other options but in high noise small city locations it might be a way to actually grab some signals. rtl-sdr. There were a few manufacturing and shipping delays related to COVID-19 so they had been out of stock for a couple of months. I don't need much bw. 16 and it is a . The same HF magnetic loop can be Even though the antenna was a good performer, we were only able to use 25 watts PEP with the antenna and we wished that there were a way to run 100 watts. Though a short conductor is shown to the right of the right hand feed line wire, the length is not specified or discussed in the accompanying text. the rest of the turns run inside the shield. I decided an effective solution might be the use of two antennas, a long wire as a TX radiator and a separate receiving antenna in the form of a balanced active loop. 12) 既に、日本国内でも、挑戦  antenna that works well and fits at almost any QTH. 19 Mar 2016 Yet it still seems to have an impedance matching effect or something, whatever really happens there sure helps a lot making makeshift antennas  so now turn you loop 90 degrees and you have the best position for that station you want. The following is an article which I wrote and was published in the February 2013 edition of the Central Coast ARC "Smoke Signals" magazine. Resonant elements on all bands, reasonably low noise. Resources listed under Loop Antenna category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. I'll probably experiment with what I have on hand before I order the BN-73-302. Construction of the LOG Antenna. Wenn du mein Video magst ist es gut, wenn nicht schau dir ein anderes an ;-) I share my interests with you and I appreciate your likes. On 10/13/2019 8:40 AM, Paul Gulliver wrote: > Apologies for being rather off topic but I've been looking to purchases > a receive only active antenna and was considering one of the Wellbrook > Loop designs. 99 $ 9 . I'm also watching the availability (and pricing) of the Youloop. It is based on the Möbius loop design which results in a high degree of noise cancelling. In this video I test it with a 1:1 balun, that I bought. AM Transmitter. US $34. com uses a Commercial suffix and it's server(s) are located in N/A with the IP number 192. Any suggestions for a decent, easily portable antenna to be used with an Airspy HF+? RTL-SDR Blog. The lower bands (80 and 40) want around 100 ohm, 30 and 20 want a 200 ohm feedpoint and 17 through 10 meters would be happiest with a 300 ohm feedpoint. 78. Keep the antenna under a few feet in length, especially if strong stations are nearby. Resonant Loop Antennas category is a curation of 68 web resources on , ARRLWeb: Loop Antenna, KE4UYP One wavelenght loop antenna, Horizontal Loop Antennas. ” i was incorrect. The instructions that came with the ANC-4 say to keep the dipole as small as possible, about 6 feet on either side, if I remember correctly. net. Detta är en tvåvarvs-version av den populära Youloop-antennen, speciellt designad för Airspy HF + Discovery-mottagare. Bio News and tutorials related to the ultra cheap RTL-SDR software defined radio, and SDR in general. Provided by Alexa ranking, swling. Airspy Youloop and Homebrew Passive Loop Antenna designs | The SWLing Post Schütze dich und bleib gesund. 2:1 VSWR @ 50 ohms @13. The rest of the turns run inside the shield. 00. Congratulations. I have gotten several emails explaining very succinctly to me why this antenna is not  Although I've been using a resonant antenna in the field, the G90 has a very capable Youssef also sent me a (then) prototype Youloop passive loop antenna. By contrast, a long wire antenna resonated against a counterpoise proved to be an effective radiator on the lower HF bands but picked up high levels of local QRM while receiving. 848 MHz and 1. swling. When disassembled the antenna easily fits in a suitcase or backpack. It is two pieces of coax with regular connectors (that can fold flat) and two boxes with connectors and a balun that do the cross-connecting. The radiation pattern of these antennas will be same as that of short horizontal dipole antenna. £60. Single Fractal Magnetic Loop Antenna, Reduced size 3 times than conventional magnetic loop (size 1. £20. The combination of an inductor (a wire has inductance, but a coil of wire has more) and a capacitor (two conductors separated by an insulator) in a circuit will resonate or ‘ring’ at a certain frequency. A follow up on the PK Loop C-LOOP-HDSW6-18 Antenna; eHam review of Sep 15, 2015 · Hybrid Quad Antenna Electrical Specifications Operating Bands- 10,15,20 Meters Forward Gain (Ref. The YouLoop is a passive loop antenna designed for HF reception, but also works well Retweeted by Antenna P0rn @M0JCQ Yes, and yes if it's a sensible compromise for you. 1People IgrikXD/Easy-SDR: Creating affordable, easy-to-manufacture prototypes of PCBs to working and expand the capabilities of existing low-cost SDR receivers based on RTL2832U chip. com 6 days ago in Blogs Thank you to Robin from the "Frugal Radio" channel on YouTube for submitting his latest video which is a review of the Airspy YouLoop antenna that we currently have for sale on our store for $34. The small loop antenna is generally a linearly polarized one. eHam reviews of the DoxyTronics Mag loop antenna; A preliminary review of the PK Loop C-LOOP-HDSW6-18. The last picture in the series to your right shows how the coax feed is. I have deed restrictions and don't have any great options for a full length wire dipole or vertical. 00 plus $10. Mar 21, 2020 · The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. Almost TOO easy. Magnetic Loop Antenna UK MADE 8 BAND Camping antenna QRP 40-10 This is a two turns version of the popular Youloop antenna, specifically designed for the Airspy HF+ Discovery receiver. AM FM Antenna, Ancable Stereo Indoor 75 Ohm FM Antenna and AM Loop Antenna Kit for Yamaha Onkyo Denon etc Table Top Home Hi Fi Sound Stereo Receiver Radio Receiver Antenna 4. If you like the video it's The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. Below is a recording of this transmission made on May 21st, 2020 with a PocketCHIP handheld Linux computer, AirSpy HF+ Discovery and a YouLoop passive loop antenna. Dipole)- 10M-6. It gives outstanding general coverage receiver capability. #rtlsdr #rtl2832 #sdr Tweets 4,4K Followers 14,5K Following 467 Account created 22-05-2013 05:22:53 ID 1448046859 Nov 28, 2017 · A Hydrogen Line Radio Telescope made from a Homemade Helical Antenna and RTL-SDR; Russian YouTuber Compares the RTL-SDR Blog V3 against the ColibriNano on HF; The YouLoop Passive Loop Antenna Reviewed on HF Reception Manufacturers, Suppliers, Exporters, Importers, Products, Trade Leads, Supplier, Manufacturer, Exporter, Importer Airspy Youloop and Homebrew Passive Loop Antenna designs (3 days ago) During the presentation, i called the future airspy antenna, the “spytenna. Another interesting aspect of this two-turns coax build is its response in VHF. net This is my second all time favorite loop over the Alex Loop. I pack it up with my laptop these days for a little "social distancing" (still in my back yard) along with AirSpy's new portable YouLoop antenna, and I can pick up all sorts of cool stuff, from AM/FM broadcast bands, HF, Shortwave, and 2-meters, from my lawn chair. 95 Only 1 left in stock - order soon. Magnetic Loop Antenna UK MADE 8 BAND Camping antenna QRP 40-10 40 meter Loop antenna projects category is a curation of 13 web resources on , G3YXM Small Loop, Receiving antenna for low bands, W7AV 40 Meter Half Square. com Published on 2020-05-26 Older posts YouLoop HF loop antenna – Airspy. This is a horizontal square loop elevated to about 50 feet with the help of nicely positioned first trees in the corner positions. 9K likes. Fast forward to Hamcation 2019 We picked up the new 100 watt Alpha Loop antenna at Hamcation and ran it through its paces this weekend in the ARRL International DX Contest. 2020年4月13日 Hackadayからも紹介されている。 HOMEBREW LOOP ANTENNA BRINGS THE SHORTWAVE WORLD TO YOU ('20. It is a allband antenna off center fed and kind of small due to the use of lineair loading at RTL-SDR (RTL2832U) is a SDR radio that uses a cheap $20 DVB-T TV tuner dongle with the RTL2832U chipset. Mar 10, 2020 · #2 The Airspy Youloop passive loop antenna If you’re not inclined to build your own passive loop antenna per the diagram above, Airspy is planning to manufacture and sell a lightweight, high-performance loop of a similar design. Jun 06, 2014 · El Peregrino (The Pilgrim) from Spain. Limited space doesn’t have to mean limited HAM radio performance. See more ideas about Ham radio and Ham radio antenna. com/youloop-hf-loop-antenna/ YouLoop HF loop antenna. 565MHz and again at 75. The Look. I hope that sooner or later you’ll decide to give the “Loop on Ground” a chance 🙂 YouLoop HF loop antenna; YouLoop HF loop antenna. LeoNTP (Network Time clock) Rack Mount (Triple) $ 1,399. Airspy Youloop and Homebrew Passive Loop Antenna designs I’ve gotten an number of inquiries from SWLing Post readers asking for a step-by-step guide to building the passive loop antenna I’ve mentioned in a number of previous posts. YouLoop Picnic Table Report by Tom Lebryk So, Antenna Psychology and the Ham Operator - 0-30 mhz kiwisdr, brandenburg, near berlin, germany. I found that it also worked quite well on TX. Other than wire, other components needed for this antenna are an impedance transformer (~ 5:2 turns ratio), a couple common-mode chokes to reduce signal pickup in the feedline, and some RG-6 or other 75-ohm coax. The SDRplay RSP1A is a full featured wideband SDR - covering 1kHz to 2GHz. Connecting loop antenna (SMA) to 3. Though I had excellent results with my coppertape vertical before I managed to get the tower up. Even more surprisingly, the antenna performs very well on 40m. However the main drawback is that it is a non-resonant design, which means that it needs to be used with ultra low MDS receivers like the Airspy HF+ Discovery. Using special drivers the dongle can be turned into a wideband sdr radio that is great for electronics hobbyists, hackers/makers, ham radio enthusiasts or for anyone interested in RF. Hele antennen kan YouLoop HF loop antenna https://qrznow. airspy. May 26, 2020 · The YouLoop is a low cost passive loop antenna for HF and VHF. A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor usually fed by a balanced source or feeding a balanced load. MFJ-1886  31 Mar 2020 Over on the SWLing (Short Wave Listening) Post blog Thomas has just uploaded his review of the YouLoop in a post titled “The Airspy Youloop  The feedline was a piece I salvaged from an antenna replacement on a game wardens truck, it has an FME connector on the end so I can change  21 Mar 2020 Airspy has finally managed to get a few hundreds YouLoop units built professionally and shipped to their US distributor as well as RTL-SDR  Results 1 - 48 of 130 Buy Loop Antenna and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items. YouLoop Magnetic Antenna A New Magnetic Loop Concept The success of our award winning Airspy HF+ series brought us a lot of feedback from hundreds of customers and enthusiasts. Sales are currently in pre-order as our first batch of units ordered sold out Mar 30, 2020 · 26 thoughts on “ The Airspy Youloop is a freaking brilliant passive loop antenna ” davide tambuchi May 30, 2020 at 3:49 am. Email This BlogThis! Share to Twitter Share to Facebook Share to By contrast, a long wire antenna resonated against a counterpoise proved to be an effective radiator on the lower HF bands but picked up high levels of local QRM while receiving. 6935 MHz. This could be the best option for those who do not want or cannot build the antenna from scratch. YouLoop HF loop antenna: Phase Inverter Posted by MtMotorStables at 8:17 AM. ) Apr 09, 2020 · The SWLing Post Reviews the YouLoop Passive Loop Antenna by RTL-SDR Blog (sourced and republished from RSS feeds) Over on the SWLing (Short Wave Listening) Post 80 meter loop frequency plot The table above makes it fairly easy to choose the feedpoint impedance for the 80 meter loop antenna. The whole antenna can be assembled in USAP Aperiodic Loop Antenna; YouLoop; from SWLing. Listen to YouTube videos on repeat. It is designed for portability, and can be assembled or disassembled in about a minute. Så den eneste resterende handling er at tilslutte SMA-kabler. The Youloop, Airspy HF+ Discovery, SDRplay RSPdx, and all cables easily fit  20 Mar 2020 If you don't know what a "YouLoop" is, it is a simple passive magnetic loop antenna design which consists of a ring of coax cable and a low loss 1:  If you don't know what a "YouLoop" is, it is a simple passive magnetic loop antenna design which consists of a ring of coax cable and a low loss 1:1 or 4:1 balun. The YouLoop Passive Loop Antenna Reviewed on HF Reception From www. Resources listed under Loop Antennas for 40m category belongs to 40M main collection, and get reviewed and rated by amateur radio operators. The purpose of this video is to be educational - to highlight the ease of which these […] >> Leer más SWLing Blog: Building a Homemade YouLoop (Noise-Cancelling Passive Loop) Antenna (Mon, 06 Apr 2020) Over on the SWLing Post Blog Thomas has uploaded an excellent tutorial showing how you can build your own YouLoop (aka a Noise-Cancelling The 40m Loop antenna Ed, VK2JI (This antenna is also known under the names "Sky Loop" and "DX-Buster" and is very similar to a horizontal delta loop). The Horizontal Loop, also known as the Loop Skywire Antenna, is an old but very effective design. Wideband Active Small Magnetic Loop Antenna: PM84lw: E: Canvas? 3: 0. 5 dBd. Icing on the cake: I went out to the mailbox, and, instead of the usual pile of bills, there was a SPRAT 148 and the G-QRP Club's Members Handbook. If you weren’t aware, we are currently selling this loop in our store for US$34. > Does anyone here use one, if so your opinions would be welcome, also the > mounting arrangements - by which I mean indoors or outdoors, height > above ground. when lambda is very large compared to the size of the antenna. I’ve gotten an number of inquiries from SWLing Post readers asking for a step-by-step guide to building the passive loop antenna I’ve mentioned in a number of previous posts. Sold by Britta Products and ships from Amazon Fulfillment. SWR @ Resonance (See Curves) Power Rating: 1200 Watts P. 3 out of 5 stars 111 $9. 8m flyaway antenna dice: 3 febrero 2016 a las 21:43 Title […]just beneath, are several totally not related web pages to ours, nevertheless, they are surely really A20 新しい概念のループアンテナ Youloop 注目を浴びる 2019年に登場した新しい概念のループアンテナに注目が集まっている。 SDR機として大ヒットとなった Airspy HF+ シリーズを発売した AirSpy 社の社長兼エンジニア Youssef Touil さんが発表したもので、 既に市販も ここに掲載する放送スケジュールは、原則として 2020年3月29日 1000JST から有効です。主に日本語短波放送を掲載しています。 2020年 5月23日更新( Update :23 May 2020) [Caution] Timezone is JST(UTC+9h) only. Apr 19, 2020 · The Youloop is an excellent loop antenna from longwave to shortwave and doesn't have to be tuned at all. The YouLoop Passive Loop Antenna Reviewed on HF Reception Source: rtl-sdr. EHam. 0 dBd. The antenna was positioned on the balcony of my current QTH in London. This construction is electrically balanced for large wave wavelengths, ie. com (2 days ago) The youloop is a generalization of the möbius loop where a balanced electric shield is used as the center of a multi-turn loop. A true bargain and especially right now as the loop I believe is presently on sale. And, yes, folks…it’s fun to build. Andrew March 10, 2020 at 4:49 pm. HF Portable & Flexible Receive Loop Antenna; Covers HF frequencies (10 kHz to 30 MHz); Usable on VHF up to 300 MHz as a folded Dipole; Maximum power  2 Apr 2020 Mega Loop MLA-30 Produktlink https://amzn. This item: FM Loop Antenna Outdoor, Attic-Mount and RV FM Antenna $45. I am just observing the signals with Airspy to see if I get at least a small peak. doublet-antenna 20m over ground for 160m | 80m | 40m | 20m | 17m ***** The dipole portion of the antenna was a 10' piece of RG-58 I had laying around, five feet on each side of the feed line. Loading YouLoop lets you loop any YouTube video. (394367219) Amatörradio • Avslutad 16 apr 14:11. Do you have tested this loop with a classic receiver made in the ’70 and ’80 (example: Kenwood R-600, 1000,2000, 5000, Yaesu FRG 7, 7000, 7700, Drake R7 , R8, JRC 515, 525, ecc. As for the MW band the antenna performs very well picking up hard to get local stations at night especially on 1400 kHz while other loops just leave Jan 04, 2020 · When the antenna is built, you just put it on the ground and attach a feedline. I originally built this for RX direction finding so that I could locate the source of some interference. this construction is electrically balanced for large wave wavelengths, ie. Coastal DXing with the AirSpy HF+ Discovery and a homebrew passive loop antenna Apr 12, 2020 · I thought the Airspy YouLoop is clever. Is there some kind of adapter out there I can use? 122 GHz activity ADALM-Pluto antenna design Arduino audio circuit design codec conference data mode DATV DDS DSP EME FPGA GHz gnuradio hardware limesdr LuaRadio microwave modem moonbounce optical programmable logic programming project protocol radar receiver resources RF hardware rtl-sdr science SDR simulation software space comms STEM talks The thing is that I cant get anything and, even if I try to compare the signal from the antenna directed to the sky with the antenna oriented to the ground, there is no difference in the signal. May 30, 2018 · Many are plagued with high noise levels, switching power supply signals, intermod or inadequate antenna systems, making them unusable for weak signal DX work below the broadcast band. MLA-30 Loop antenna Active receiving antenna 100kHz - 30MHz For Shortwave radio . (Possible subs include: J308-310, U310, 2N4857-4860. 0. While very interesting, it seems best to discuss this YouLoop antenna arrangement in the context of its stated purpose that of a broadband receiving solution. Antenna YouLoop HF loop antenna March 21, 2020 No comments HF loop antenna HF Portable & Flexible Receive Loop Antenna Covers HF frequencies (10 kHz to 30 MHz) Usable on VHF up to 300 MHz as a folded Dipol The G4ILO Wonder Loop is an inexpensive, easy to make magnetic loop antenna that covers five HF bands, 40m through 15m. Within this physical description there are two distinct antenna t Mar 31, 2020 · Over on the SWLing (Short Wave Listening) Post blog Thomas has just uploaded his review of the YouLoop in a post titled “The Airspy Youloop is a freaking brilliant passive loop antenna“. I am not doing any Fourier transform or mathematical calculation. The WellGood active loop antenna tested in combination with the Airspy HF+ SDR Matthias DD1US, April 9th 2018 I was always interested in active loop antennas, especially for portable operations. 4. free worldwide shipping to most countries. Sep 01, 2012 · Checking the antenna with my handy-dandy but how accurate MFJ antenna analyzer the antenna has a 1. May 21, 2020 · I was interested in finding out if the inexpensive YouLoop antenna would be any good. Komponenter af top kvalitet er valgt, og kredsløbskortet og ballonen er formonteret. Sort By: Default sorting Sort by popularity Sort by average rating Sort by newness Sort by price: low to high Sort by price: high to low The need for the capacitor assumes the purpose of this loop is for a tuned narrow antenna rather than some sort of broadband receiving antenna. The analyzer shows a 1:1 VSWR @ 50 ohms @35. com Magnetic Loop Antenna - New Theory - Patent No GB 2285712. Detta kan vara det bästa alternativet  here is a recording of their signal made yesterday at 1904 UTC using AirSpy HF+ Discovery and the YouLoop passive loop antenna, mounted onto a tripod on   24 Jul 2019 UPDATE: I've been catching a little heat for this review. E. End fed Zepp Above is a diagram from the ARRL Antenna Handbook (Silver 2011). You can read about the YouLoop and order directly from the Airspy websi At the heart of every radio and MLA (Magnetic Loop Antenna) is the resonant circuit. 95 including shipping. 5mm portable? I've got an AirSpy YouLoop antenna that I've used for my SDR but I'd like to use it for my portable (Tecsun 660) which takes a 3. Skick: Oanvänd Utropspris 400 kr Auktion • Tradera. Mar 31, 2020 · I had assumed the crossover component of the antenna was the transformer component. The rest of the turns run inside the  30 Mar 2020 Youloop: The ideal travel antenna for high dynamic range SDRs. 00 YouLoop Portable Passive Magnetic Loop Antenna for HF and VHF. com with local US stock. , 15M-5. I realized the mistake I made when I saw some of the first promotional photos of the Youloop antenna a few weeks ago. 8-16 2 weeks ago Monday, 08-Jun-2020 06:16:05 GMT receivers online, TDoA capable, proxied hosts, people listening. Above is the Airspy Youloup-2T. 2-1x1 meter and 70X70cm) Fractal shape make antenna much broader bandwidth up to 120 KHz on 10 meters band Easy tuning slow motion power dc moto AIRWAVE LOOP ANTENNA BODY with AIRSPY YOULOOP MAGNETIC LOOP ANTENNA inside. It appears to have promise. Larry’s variation of the W6LVP amplified magnetic loop antenna; Review of the DoxyTronics 8020CA Magnetic Loop Antenna. Let's build you loop. Sound vibrations at a certain frequency Make offer - DEGEN DE31MS MW & SW Active Loop Antenna Indoor Active Soft Loop Antenna 6 mAh New MLA-30 Active Loop Receiving Antenna 100KHz-30MHz for Medium Shortwave Radio £38. 01-30: Google: KiwiSDR v1. I should have some additional info coming from Thomas Witherspoon on his. P Front to Back Ratio: 12 to 17 dBd Input Impedance: Single 50 Ohm It provides a step towards understanding the YouLoop-2T at frequencies where is is a small loop (perimeter<λ/10). Keeping in mind that magnetic loop antennas are compromise antennas, this one works surprisingly well. , 20M-4. Basic parameters: MLA-30 loop active receiving antenna, low noise, mainly receiving medium wave and short wave, balcony erection. We picked the best quality components and pre-assembled the PCBs with the BALUN so the only remaining action is to connect the SMA cables. us Airspy warranty is limited to 1 year from the date of delivery for purchased units that fail under normal operating conditions. Although the tuning is quite sharp on some bands. When I found the excellent description of the Limited Space Small Loop Antennas. )? This antenna works great on the MW and SW bands, but since there are no local LW stations here at home, the antenna does it's best to perform very well on the LW bands if there are signals present. Oct 06, 2011 · This magnificent antenna is shown above, spreading its wings above Sao Miguel island in the Azores (our home from 2000--2003). 98 Antennas - Base These items are usually in stock for immediate delivery at no additional shipping charge when purchased with an SDR receiver. Radiation Pattern. Other receivers however, are superb performers, as evidenced by their quiet low noise locations and well engineered antennas, providing the ideal opportunity to YouLoop Magnetic Antenna - airspy. com is a blog about RTL-SDR (RTL2832U) and cheap software defined radio (SDR). I have built one out of 8mm Aluminium tube, junction box(s), binocular Balun, N-Type with external Chinese no-brand 20db LNA. youssef posted the following note in the airspy email discussion Free delivery for many products!Written by admin Posted in Airspy, Antennas, HF, SDRplay Tagged with antenna, HF, short wave listening, youloop One comment. 8MHz to 29MHz. Description: The MLA-30 loop antenna is a popular broadband antenna. Eham. Ich teile in meinem Kanal mit euch, was mich interessiert. 64. It was through this act of kindness and mentoring from the ham fraternity that started Jim's passion for amateur radio leading to a successful career as a computer scientist, professor, and CEO of a remarkable non-profit organization. If you weren't aware, we are currently selling this loop in our store for US$34. It is easy to set up (as can be seen in the videos) and the kids have made many contacts on it. Mar 31, 2020 · Over on the SWLing (Short Wave Listening) Post blog Thomas has just uploaded his review of the YouLoop in a post titled 'The Airspy Youloop is a freaking brilliant passive loop antenna'. com has ranked N/A in N/A and 581,361 on the world. It works a treat. BATC offers free streaming & chat service by admin • March 21, 2020 In order to support the worldwide amateur radio community during the Covid-19 virus pandemic, BATC is offering free use of the BATC Video Streaming Service and chat facility to any radio club or group of radio amateurs. 8m flyaway antenna dice: 3 febrero 2016 a las 21:43 Title […]just beneath, are several totally not related web pages to ours, nevertheless, they are surely really A20 新しい概念のループアンテナ Youloop 注目を浴びる 2019年に登場した新しい概念のループアンテナに注目が集まっている。 SDR機として大ヒットとなった Airspy HF+ シリーズを発売した AirSpy 社の社長兼エンジニア Youssef Touil さんが発表したもので、 既に市販も Retweeted by Antenna P0rn @M0JCQ Yes, and yes if it's a sensible compromise for you. Simply paste the YouTube URL into the field above and enjoy the loop Here is a circuit of simple HF Loop antenna suitable for QRP operation on all bands from 1. I'm confident there is a way to improve. Try to put the two turns thing out of your mind, it is misleading, panders to some common misunderstanding, and so does not help understanding. However, commercial antennas are rather expensive. Apr 30, 2014 · Re: Tips on broomstick receiving antenna « Reply #8 on: June 13, 2014, 2033 UTC » I've found that if you wind your coils too tightly, the capacitive reactance will work against the inductance and basically what you have is a trap. 99 Don't connect this circuit to a long wire antenna unless you are curious to hear what radio chaos sounds like. youloop antenna

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