λ is the wavelength. free worldwide shipping to most countries. Original 80 m antenna was 134 feet, so the new length is 145 feet (44. Loop amplifier schematic. This also makes the antenna sensitive to the electric component of the electro-magnetic spectrum. com 1 month ago in Blogs A few days ago we posted about our release of the first batch of YouLoop passive HF/VHF loop antenna kits. Be the first to review. The different bands are great for talking to amateur radio operators (hams) at different distances, different times of the day, different seasons and different times during the solar. 95 including free worldwide shipping. Although the tuning is quite sharp on some bands. Lead Database Admin. Describe your experience with the Alpha Magnetic Loop Antenna 10-40 Meters & 40-80 Meters and tell us why you give it the rating you did (required). 196 meters). HF Loop Antenna DIY - Simple & Easy to Build Advantages: Simple & Cost Effective, Suitable for Indoor Installations, Compact in Size, and High Directivity. 8MHz to 29MHz. capacitors of a transmission tuned loop antenna efficiently. 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. Review of the DoxyTronics 8020CA Magnetic Loop Antenna. com The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. YouLoop Portable Passive Magnetic Loop Antenna for HF and VHF. Antennas - Base These items are usually in stock for immediate delivery at no additional shipping charge when purchased with an SDR receiver. The YouLoop is available in our store priced at US$34. The YouLoop is a passive loop antenna designed for HF reception, but also works well up until VHF. 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'. Descriptio…. These antennas are used for both transmission and reception. Here's a sum… 4 days ago First FM antenna up and running after winter, so almost ready for the Es season. Wellbrook Communications. Successful Wire Antennas Edited by Ian Poole, G3YWX and Steve Telenius-Lowe, 9M6DXX/ KH0UN If you are interested in wire antennas Successful Wire Antennas is an absolute must have. Click on Calculate and the opposite value will be displayed in feet and inches or frequency in megahertz (Mhz). In my previous blog on the topic of software defined radio , I provided a quickstart guide to using gqrx, GNU Radio and the RTL-SDR dongle to receive FM radio and the amateur two meter (VHF) band. Don't connect this circuit to a long wire antenna unless you are curious to hear what radio chaos sounds like. AM Radio Directional Loop Antenna Demo Homemade. by Thomas from The SWLing Post on 2020-03-20 23:37. If you weren’t aware, we are currently selling this loop in our store for US$34. At the heart of every radio and MLA (Magnetic Loop Antenna) is the resonant circuit. A multi-band HF loop antenna. There's only one problem in my book; the PCB is covered in epoxy potting and you can't see the design or repair/modify it! Something that I'll have to fix!. I thought the Airspy YouLoop is clever. Drake, DaBaby, Lil Baby. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week From www. However, commercial antennas are rather expensive. The SWLing Post Reviews the YouLoop Passive Loop Antenna. The YouLoop is available in our store priced at US$34. Many thanks to SWLing Post contributor, Michael Agner (KA3JJZ), who notes that AirSpy now has the YouLoop passive mag loop antenna posted on their retail websites. Within this physical description there are two distinct antenna types: The large self-resonant loop antenna has a circumference close to one wavelength of the operating frequency and so is resonant at that frequency. Feb 28, 2019 - by Peter Parker VK3YE - first appeared in Amateur Radio, December 1997 October 1997's Novice Notes looked at compact antennas that amateurs use to operate from confined locations. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. Reactions: n5rv. I found that it also worked quite well on TX. (A versatile wide bandwidth receiving antenna suitable for general short-wave amateur band reception. HF Loop Antenna DIY - Simple & Easy to Build Advantages: Simple & Cost Effective, Suitable for Indoor Installations, Compact in Size, and High Directivity. Before I start talking Youloop, I have a little confession to make up front: At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, not only did I give attendees the wrong name of the Airspy Youloop antenna, but I also configured it incorrectly, hence the poor performance via my Miscrosoft […]. The Endfed I have at the moment will not get me onto 80m BUT the new Endfed I purchased (going up in warmer weather) will give me 80m and maybe more. As the device provides gain up to and beyond 4GHz. 8MHz to 29MHz. #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. 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. When disassembled the antenna easily fits in a suitcase or backpack. Whatever youloop antenna styles you want, can be easily bought here. DescriptionElectrically balanced passive loop design with low loss RF […]. These loops are made to enhance radio reception in the broadcast, or medium wave (MW) band range. com lets you easily loop YouTube videos, or play them on repeat. Before I start talking Youloop, I have a little confession to make up front: At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, …. Be the first to review. Here's a sum… 4 days ago First FM antenna up and running after winter, so almost ready for the Es season. YouLoop lets you loop any YouTube video. YouLoop HF loop antenna - Airspy. A follow up on the PK Loop C-LOOP-HDSW6-18 Antenna; eHam review of PKLoop LW antenna. com - Thomas. In the first couple hours of having it up I was able to hear stations I could not hear bef. Saved from. YouLoop Magnetic Antenna - airspy. If you weren't aware, we are currently selling this loop in our store for US$34. This antenna is for the QRP amateur that is looking for a small antenna for home, backyard, portable or the park use, while it is also usable for hiking. It was not a perfect square, more of a rhombus shape but that does not matter too much as long as it does not deviate. 8 MHz (160 meters) through 28 MHz (10 meters). Reactions: n5rv. Two range boosting antennas for your two metre handheld transceivers 15 hours ago Greg Lane. free worldwide shipping to most countries. 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. The goal is to satisfy the most demanding telecommunications professionals and radio enthusiasts while being a serious alternative to both cost sensitive and higher. It works great for music videos, nature and relaxation videos, meditation and mantra videos, sound effects, and funny clips. In my previous blog on the topic of software defined radio , I provided a quickstart guide to using gqrx, GNU Radio and the RTL-SDR dongle to receive FM radio and the amateur two meter (VHF) band. From the delta loop articles in the internet you can get all kind of formulas such as L = 1005/f for the wire length. Simply paste the YouTube URL into the field above and enjoy the loop. 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". The different bands are great for talking to amateur radio operators (hams) at different distances, different times of the day, different seasons and different times during the solar. As the device provides gain up to and beyond 4GHz. April 16, 2020. The YouLoop is available in our store priced at US$34. They have high radiation efficiency. Despite the bad transformer, I still got a s/n of 30+ The images are sorted in the order I received them with the first image being oldest, and the last image the most recent. Personalized Items Learning English. This antenna has also been used successfully for the reception of QRSS signals in the 20, 30, 40, 80 and 160 Metre bands) Circuit details and construction notes. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. Megan Thee Stallion - Savage Remix (feat. Lil Baby, Lil Tjay. 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. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Polo G, Stunna 4 Vegas & NLE Choppa feat. Skriv inn din e-postadresse nedenfor, og vi vil varsle deg når produktet er tilgjengelig! Din e-postadresse vil bli lagret i opptil 180 dager. Playboi Carti. This indoor small magnetic loop antenna was an interesting antenna to build and use. As the device provides gain up to and beyond 4GHz. A 1:1 isolation transformer (4 turns: 4 turns) coupled the in-house end of that cable to the Elad FDM-S2 receiver input. CIF:B63711527 Inscrita en el registro Mercantil de Barcelona tomo 37185, folio 43, hoja B-30138, Inscripcion 1 ; Location. In both antenna cases a 100 ft. Before I start talking Youloop, I have a little confession to make up front: At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, …. 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 Dipole Maximum power 250 mW Passive Design No Tuning required Low-Loss Wide-Band BALUN with 0. It endeavors to provide the products that you want, offering the best bang for your buck. Kommer snart! Kun et fåtall igjen (43 artikler) Legg til kurv. I had assumed the the crossover component of the antenna was. #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. Stay safe and healthy. Premium Subscriber. The device is actually a low power (~1/2w) VFO-controlled transmitter designed to look into a 50 ohm antenna system. The main parameter of this antenna is its perimeter length, which is about a wavelength and should be an enclosed loop. YouLoop HF loop antenna YouLoop HF loop antenna March 21, 2020No 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… Read more. 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. YouLoop HF loop antenna. 28 dB loss typ. StixRF Wideband SDR Receiver. April 9, 2020. Lil Baby, Lil Tjay. (Possible subs include: J308-310, U310, 2N4857-4860. Children are the only treasure you can take to heaven. Airspy YouLoop Antenna ( Shielded Loop ) 記事一部引用 "The more turns, the higher gain at the lower frequencies. Hot New Trailers. when Lambda is very large compared to the size of the antenna. A follow up on the PK Loop C-LOOP-HDSW6-18 Antenna; eHam review of PKLoop LW antenna. Skriv inn din e-postadresse nedenfor, og vi vil varsle deg når produktet er tilgjengelig! Din e-postadresse vil bli lagret i opptil 180 dager. We have recently been able to obtain a small number of YouLoop HF/VHF portable receive only passive antennas that were produced by the owner of Airspy. when Lambda is very large compared to the size. com - Thomas. Airspy is a line of Popular Software-Defined Radio (SDR) receivers developed to achieve High Performance and Affordable Price using innovative combinations of DSP and RF techniques. YouLoop HF loop antenna YouLoop HF loop antenna March 21, 2020No 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… Read more. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. Beyoncé) [Official Audio] Drake - Pain 1993 (Audio) ft. Original 80 m antenna was 134 feet, so the new length is 145 feet (44. YouLoop HF loop antenna - qrznow. Airspy Youloop and Homebrew Passive Loop Antenna designs | The SWLing Post. The YouLoop is available in our store priced at US$34. 2m helical antenna with a height of 30 m: PM95vs: E: Canvas? 3: 0-30: Google: KiwiSDR v1. com (4 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. The rest of the turns run inside the shield. 8-30 MHZ 1500w. free worldwide shipping to most countries. It is not. The SWLing Post Reviews the YouLoop Passive Loop Antenna - 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 b. A few days ago, we posted an a short article showing how Oscar hacked a VGA cable to make a binocular ferrite core for his homebrew NCPL/Youloop antenna. If you weren’t aware, we are currently selling this loop in our store for US$34. Megan Thee Stallion - Savage Remix (feat. when Lambda is very large compared to the size of the antenna. It is designed for portability, and can be assembled or disassembled in about a minute. The YouLoop is a passive loop antenna designed for HF reception, but also works well up until VHF. 00 shipping/handling. Before I start talking Youloop, I have a little confession to make up front: At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, …. The loop amplifiers "power down the coax" schematic. If you weren't aware, we are currently selling this loop in our store for US$34. Below is one example of how to mount a 20 metre delta loop on a small. Another interesting aspect of this two-turns coax build is its response in VHF. Posted date: March 21, 2020 in:. April 16, 2020. Listen to YouTube videos on repeat. 00 plus $10. 95 including free worldwide shipping. YouLoop HF loop antenna. Original 80 m antenna was 134 feet, so the new length is 145 feet (44. The same HF magnetic loop can be used in the FM and the 2m HAM bands with a slight change of its core principle: It's now a folded dipole. Probably the most problematic part of the MLA is the tuning capacitor. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. 390 ⁣ 📡 GPS ⁣ ⏳ LIMITS ⁣ 📻 DRM ⁣ 50 4 -140 0-30 MHZ SDR, UPPER BAVARIAN FOREST / SOUTH EAST GERMANY End-Fed Wire Antenna 27m (sloper @ 15m above ground) + Common Mode Noise Filter: JN69fg: E: Canvas? 3: 15-30: Google. To verify this I made a 60cm loop of 300 ohm twin feeder to compare with the 60cm loop I had already made with RG59 mini cable. com 5 days ago in Blogs 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". With a suitable antenna and filters it is perfectly possible to build an active antenna with very good performance over the frequency range 1. Original 80 m antenna was 134 feet, so the new length is 145 feet (44. EHam reviews of Wellbrook Antennas; Wellbrook ALA-1530; Wellbrook ALA-330; YouLoop; from SWLing. A design for larger antennas, such as a 6 element Yagi style antenna, are also provided but not recommended simply because of the additional time involved in construction. The rest of the turns run inside the shield. the rest of the turns run inside the shield. When disassembled the antenna easily fits in a suitcase or backpack. Airspy YouLoop Antenna ( Shielded Loop ) 記事一部引用 "The more turns, the higher gain at the lower frequencies. The BALUN must also have a very low loss, otherwise, the weak signals are lost before they have a chance to reach the receiver. YouLoop HF loop antenna - qrznow. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. YouLoop Magnetic Antenna - airspy. Make Your Own For A Few Dollars! And They Work. 95 including free worldwide shipping. However, commercial antennas are rather expensive. The SDRplay RSP1A is a full featured wideband SDR - covering 1kHz to 2GHz. this construction is electrically balanced for large wave wavelengths, ie. Two range boosting antennas for your two metre handheld transceivers 15 hours ago Greg Lane. Popular Music. The SWLing Post Reviews the YouLoop Passive Loop Antenna. YouLoop Magnetic Antenna - airspy. 00 shipping/handling. The schedule starts at 0955 and carrries health programming, FBK's own programs and occasional live programming. The resulting tapered-loop antenna is half the volume of the equivalently performing bow-tie array that has been on the market for years. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week - A few days ago we posted about our release of the first batch of YouLoop passive HF/VHF loop antenna kits. 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. As the device provides gain up to and beyond 4GHz. Premium Subscriber. Stations tested were in the northwest sector, well inside these antennas major pick-up lobe regions. This construction is electrically balanced for large wave wavelengths, ie. 196 meters). Descriptio…. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. YouLoop HF loop antenna. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. This antenna has also been used successfully for the reception of QRSS signals in the 20, 30, 40, 80 and 160 Metre bands) Circuit details and construction notes. It works great for music videos, nature and relaxation videos, meditation and mantra videos, sound effects, and funny clips. com The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. Saved from. #2 The Airspy Youloop passive loop antenna. Here is a circuit of simple HF Loop antenna suitable for QRP operation on all bands from 1. 20 CB/AM/FM Antenna Mount Kit, 97-18 APX 8000 All Band Model 1. YouLoop HF loop antenna: Phase Inverter Posted by MtMotorStables at 8:17 AM. The SWLing Post Reviews the YouLoop Passive Loop Antenna From www. Most of them were already reserved, and they are building a few more. LOOP Antennas. Loop amplifier schematic. 00 plus $10. Despite the bad transformer, I still got a s/n of 30+ The images are sorted in the order I received them with the first image being oldest, and the last image the most recent. This corresponds to the NEC2 model fairly closely (NEC2 model L = 44. The big deal about the Youloop is that it provides isolation between the antenna and all the ambient noises near the receiver. eHam reviews of the DoxyTronics Mag loop antenna; A preliminary review of the PK Loop C-LOOP-HDSW6-18. free worldwide shipping to most countries. wa8pyr Technischer Guru. Airspy Youloop and Homebrew Passive Loop Antenna designs | The SWLing Post. 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. Thank you for purchasing the SignaLoop Portable HF Magnetic Loop Antenna System from Antennas4Less. Stay safe and healthy. Showing my YOULOOP antenna setup and a brief demo of the HF+ Discovery. com - Thomas. A Tree Friendly 2 Meter Halo Antenna. 25 % YouLoop HF loop antenna. Status QUAD: 3 StQ 5, cubical quad 3 elements 5 band. This Moebius antenna, now referred to as the Youloop was discussed in the airspy group during 2017, where there was an explanation of how it functions. It endeavors to provide the products that you want, offering the best bang for your buck. YouLoop Portable Passive HF/VHF Loop Antenna now Available in our Store We have recently been able to obtain a small number of YouLoop HF/VHF portable receive only passive antennas that were produced by the owner of Airspy. The antenna may be a few inches to about 6 feet but avoid using longer antennas. Large loop antennas are also called as resonant antennas. It was not a perfect square, more of a rhombus shape but that does not matter too much as long as it does not deviate. RT @lambdaprog: Many people are attempting to implement the #Airspy #YouLoop antenna without paying attention to some details. Here is how it works: The 10 megohm resistor sets the DC gate voltage to zero volts and the voltage on the source. It gives outstanding general coverage receiver capability. Within this physical description there are two distinct antenna types: The large self-resonant loop antenna has a circumference close to one wavelength of the operating frequency and so is resonant at that frequency. It works great for music videos, nature and relaxation videos, meditation and mantra videos, sound effects, and funny clips. 196 meters). Kommer snart! Produkt påminnelse. The whole antenna can be assembled in. Du sparer (%) Tilgjengelig. Short story is that the YouLoop was quite gain deprived compared to the larger wire loop. Heliax coax is good for portable antennas where the loop has to be rolled up into a compact space. Despite the bad transformer, I still got a s/n of 30+ The images are sorted in the order I received them with the first image being oldest, and the last image the most recent. The SWLing Post Reviews the YouLoop Passive Loop Antenna, Over on the SWLing (Short Wave Listening) Post blog Thomas has just uploaded his review of the YouLoop in a post … A Homemade Boat Computer with RTL-SDR for Weather Fax, NavTex and more. With a suitable antenna and filters it is perfectly possible to build an active antenna with very good performance over the frequency range 1. The Airspy Youloop is a freaking brilliant passive loop antenna. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week - A few days ago we posted about our release of the first batch of YouLoop passive HF/VHF loop antenna kits. Airspy YouLoop Antenna ( Shielded Loop ) 記事一部引用 "The more turns, the higher gain at the lower frequencies. AirSpy YouLoop passive magnetic loop antenna now shipping. Skriv inn din e-postadresse nedenfor, og vi vil varsle deg når produktet er tilgjengelig! Din e-postadresse vil bli lagret i opptil 180 dager. The SWLing Post Reviews the YouLoop Passive Loop Antenna From www. Below is one example of how to mount a 20 metre delta loop on a small. Airspy units will be repaired at a price of $50. Successful Wire Antennas Edited by Ian Poole, G3YWX and Steve Telenius-Lowe, 9M6DXX/ KH0UN If you are interested in wire antennas Successful Wire Antennas is an absolute must have. 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. Airspy Youloop and Homebrew Passive Loop Antenna designs Almost two weeks ago, at the 2020 Winter SWL Fest, I gave a presentation called “ A New Era in Portable SDR DXing. With a suitable antenna and filters it is perfectly possible to build an active antenna with very good performance over the frequency range 1. Loop inductors are found in many areas in electrical and electronic engineering. Successful Wire Antennas Edited by Ian Poole, G3YWX and Steve Telenius-Lowe, 9M6DXX/ KH0UN If you are interested in wire antennas Successful Wire Antennas is an absolute must have. The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. Listen to YouTube videos on repeat. Be the first to review. These antennas have length nearly equal to the intended wavelength. 95 including free worldwide shipping. Here's a sum… 4 days ago First FM antenna up and running after winter, so almost ready for the Es season. Some call it a Skywire Loop Antenna, some call it a W0MHS Loop Skywire Antenna, nowadays it's called a Full Wave Loop Antenna but it still is a force to be reckoned with. Prototype of the Airspy Youloop in the field (note bright blue cable jacket). YouLoop lets you loop any YouTube video. A follow up on the PK Loop C-LOOP-HDSW6-18 Antenna; eHam review of PKLoop LW antenna. This is a two turns version of the popular Youloop antenna, specifically designed for the Airspy HF+ Discovery receiver. 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. Dismiss Visit. Stay safe and healthy. Most of them were already reserved, and they are building a few more. EHam reviews of Wellbrook Antennas; Wellbrook ALA-1530; Wellbrook ALA-330; YouLoop; from SWLing. wa8pyr Technischer Guru. Here's a sum… 4 days ago First FM antenna up and running after winter, so almost ready for the Es season. 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. Stations tested were in the northwest sector, well inside these antennas major pick-up lobe regions. Large loop antennas are also called as resonant antennas. 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. 5 Portable Radio - P25 MFJ 989D ANTENNA TUNER, 1. Re: SDR play RSPdx. 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. (A versatile wide bandwidth receiving antenna suitable for general short-wave amateur band reception. The rest of the turns run inside the shield. YouLoop HF loop antenna. The SWLing Post Reviews the YouLoop Passive Loop Antenna. Saved from. A Tuned Loop Antenna For The AM Broadcast Band. Note that to preserve the electric balance, the number of turns increases by increments of two. I found that it also worked quite well on TX. Short story is that the YouLoop was quite gain deprived compared to the larger wire loop. Maybe the full wave delta loop can help? Delta loops are simple to construct and can look less intrusive than other antenna types. YouLoop HF loop antenna https://qrznow. Weazle McCreath » Fri Apr 10, 2020 2:06 pm. It is not. 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. HF Loop Antenna DIY - Simple & Easy to Build Advantages: Simple & Cost Effective, Suitable for Indoor Installations, Compact in Size, and High Directivity. Resources listed under Loop Antenna category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. λ is the wavelength. Many thanks to SWLing Post contributor, Gra…. 2m helical antenna with a height of 30 m: PM95vs: E: Canvas? 3: 0-30: Google: KiwiSDR v1. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. The YouLoop is a passive loop antenna designed for HF reception, but also works well up until VHF. com (7 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. when Lambda is very large compared to the size of the antenna. The big deal about the Youloop is that it provides isolation between the antenna and all the ambient noises near the receiver. $\begingroup$ 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). 28 dB loss typ. Simply paste the YouTube URL into the field above and enjoy the loop. (A versatile wide bandwidth receiving antenna suitable for general short-wave amateur band reception. LeoNTP (Network Time clock) Rack Mount (Triple) $ 1,399. AM Radio Directional Loop Antenna Demo Homemade. The smallest antenna described for 80 metres was a magnetic loop. YouLoop HF loop antenna - qrznow. These antennas are ideal for most any application where a very small, often unobtrusive yet high performance HF antenna is needed - i. when lambda is very large compared to the size of the antenna. com 5 days ago in Blogs 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". Descriptio…. 95 including free worldwide shipping. Prototype of the Airspy Youloop in the field (note bright blue cable jacket). Ham Radio-The Airspy Youloop is a freaking brilliant passive loop antenna. Children are the only treasure you can take to heaven. Here is how it works: The 10 megohm resistor sets the DC gate voltage to zero volts and the voltage on the source. 25 % YouLoop HF loop antenna. Antenna Bibanda per Portatili Vhf-Uhf. 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. Lead Database Admin. 00 shipping/handling. 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. mbott Member. The main catch is that you need to use it with a receiver with a low noise figure front end, like the Airspy HF+ Discovery (SDRplay units should work well too). All the loops described here were designed and built by myself. Short story is that the YouLoop was quite gain deprived compared to the larger wire loop. 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. L is the length of the antenna. To verify this I made a 60cm loop of 300 ohm twin feeder to compare with the 60cm loop I had already made with RG59 mini cable. RT @lambdaprog: Many people are attempting to implement the #Airspy #YouLoop antenna without paying attention to some details. com - Thomas. when Lambda is very large compared to the size of the antenna. Showing my YOULOOP antenna setup and a brief demo of the HF+ Discovery. Probably the most problematic part of the MLA is the tuning capacitor. com The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. DIY: How to build a Noise-Cancelling Passive Loop (NCPL) antenna | The SWLing Post Ver mais. apartments, hotels/motels, temporary demonstrations, camping/hiking, and any other space constricted area. It endeavors to provide the products that you want, offering the best bang for your buck. the rest of the turns run inside the shield. Some of the loops are just one coil, some have tuning capacitors and. At the heart of every radio and MLA (Magnetic Loop Antenna) is the resonant circuit. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. While everything else can be found in your junk box or on a shelf at the local hardware store the capacitor takes a little more digging. Saved from. The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. Heliax coax is good for portable antennas where the loop has to be rolled up into a compact space. The presentation was essentially an in-depth version of an article I published in the January 2020 issue of The Spectrum Monitor magazine (see cover above). A follow up on the PK Loop C-LOOP-HDSW6-18 Antenna; eHam review of PKLoop LW antenna. When disassembled the antenna easily fits in a suitcase or backpack. It gives outstanding general coverage receiver capability. 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'. The SWLing Post Reviews the YouLoop Passive Loop Antenna From www. 95 including free worldwide shipping. This Moebius antenna, now referred to as the Youloop was discussed in the airspy group during 2017, where there was an explanation of how it functions. If you weren't aware, we are currently selling this loop in our store for US$34. YouLoop HF loop antenna: Phase Inverter Posted by MtMotorStables at 8:17 AM. This is a horizontal square loop elevated to about 50 feet with the help of nicely positioned first trees in the corner positions. λ is the wavelength. Florida QSO Party 2020 16 hours ago. Showing my YOULOOP antenna setup and a brief demo of the HF+ Discovery. 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. free worldwide shipping to most countries. AirSpy YouLoop passive magnetic loop antenna now shipping. $\begingroup$ 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). The main catch is that you need to use it with a receiver with a low noise figure front end, like the Airspy HF+ Discovery (SDRplay units should work well too). YouLoop HF loop antenna. E Magazine Power Strip Magnets. Successful Wire Antennas Edited by Ian Poole, G3YWX and Steve Telenius-Lowe, 9M6DXX/ KH0UN If you are interested in wire antennas Successful Wire Antennas is an absolute must have. Within this physical description there are two distinct antenna types: The large self-resonant loop antenna has a circumference close to one wavelength of the operating frequency and so is resonant at that frequency. Although the tuning is quite sharp on some bands. This construction is electrically balanced for large wave wavelengths, ie. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. When disassembled the antenna easily fits in a suitcase or backpack. mbott Member. w4OP LOOP Antenna W4OP Small Transmit/Receive Loop Patent pending as of 06/14/2016 Place ORDER. 20 CB/AM/FM Antenna Mount Kit, 97-18 APX 8000 All Band Model 1. YouLoop lets you loop any YouTube video. This corresponds to the NEC2 model fairly closely (NEC2 model L = 44. Large loop antennas are also called as resonant antennas. Two range boosting antennas for your two metre handheld transceivers 15 hours ago Greg Lane. Some call it a Skywire Loop Antenna, some call it a W0MHS Loop Skywire Antenna, nowadays it's called a Full Wave Loop Antenna but it still is a force to be reckoned with. The schedule starts at 0955 and carrries health programming, FBK's own programs and occasional live programming. Despite the bad transformer, I still got a s/n of 30+ The images are sorted in the order I received them with the first image being oldest, and the last image the most recent. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. com (7 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 Hanging Rectangular Loop Antenna - A rotatable hanging loop antenna that has been specifically designed for hanging in a tree. λ is the wavelength. Florida QSO Party 2020 16 hours ago. With the values shown the buffer will work well from below 100 kHz to about 15 MHz which covers the frequency range where an antenna buffer is useful. Having purchased an all-mode, all-band (160m - 70cm) transceiver, I became curious about what 2-meter weak signal operations have to offer. Saved from. The smallest antenna described for 80 metres was a magnetic loop. 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. The N-channel JFET shown is a J309 but other similar parts may be substituted. Most of them were already reserved, and they are building a few more. All you need are three mounting points, a balun, and some wire. 20 CB/AM/FM Antenna Mount Kit, 97-18 APX 8000 All Band Model 1. (Possible subs include: J308-310, U310, 2N4857-4860. At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, not only did I give attendees the wrong name of the Airspy Youloop antenna, but I also configured it incorrectly, hence the poor performance via my Miscrosoft Surface Go tablet PC. Ham Radio-The Airspy Youloop is a freaking brilliant passive loop antenna. free worldwide shipping to most countries. Loop inductors are found in many areas in electrical and electronic engineering. Airspy is a line of Popular Software-Defined Radio (SDR) receivers developed to achieve High Performance and Affordable Price using innovative combinations of DSP and RF techniques. The skywire loop is an excellent antenna - they can be a bit of work to get up in the air if you have a lot of obstacles (trees. The YouLoop has a bad transformer and the ADT1-1WT+ I ordered hasn't arrived yet. Packed with the very latest wire antenna designs and developments from around the world, it covers a vast array of wire antenna designs including dipoles, doublets, verticals, loops and end-fed wires, as well as. Connecting loop antenna (SMA) to 3. This construction is electrically balanced for large wave wavelengths, ie. Many thanks to SWLing Post contributor, Gra…. Having purchased an all-mode, all-band (160m - 70cm) transceiver, I became curious about what 2-meter weak signal operations have to offer. Playboi Carti. Before I start talking Youloop, I have a little confession to make up front: At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, not only did I give attendees the wrong name of the Airspy Youloop antenna, but I also configured it incorrectly, hence the poor performance via my Miscrosoft […]. With the values shown the buffer will work well from below 100 kHz to about 15 MHz which covers the frequency range where an antenna buffer is useful. Original 80 m antenna was 134 feet, so the new length is 145 feet (44. If you weren’t aware, we are currently selling this loop in our store for US$34. 8MHz to 29MHz. L is the length of the antenna. Most of them were already reserved, and they are building a few more. 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. 2T は周波数が低いほど利得が上がる。 Airspy YouLoop Antenna (Shielded Loop) 記事一部引用 "The more turns, the higher gain at the lower frequencies. YouLoop HF loop antenna: Phase Inverter Posted by MtMotorStables at 8:17 AM. Despite the bad transformer, I still got a s/n of 30+ The images are sorted in the order I received them with the first image being oldest, and the last image the most recent. Below is one example of how to mount a 20 metre delta loop on a small. The new ClearStream2, from Antennas Direct, uses thicker-than-traditional elements and tapers the thickness of the loops, which allows the antenna to respond to a greater range of frequencies. Simple receive only loop antenna constructed by Phil VK5SRP – Page 7 I have added 100uH RF chokes bypassed by 0. If you weren't aware, we are currently selling this loop in our store for US$34. In both antenna cases a 100 ft. Resources listed under Loop Antenna category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. The YouLoop is a passive loop antenna designed for HF reception, but also works well up until VHF. YouLoop HF loop antenna YouLoop HF loop antenna March 21, 2020No 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… Read more. Make Your Own For A Few Dollars! And They Work. Before I start talking Youloop, I have a little confession to make up front:. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week From www. If you weren't aware, we are currently selling this loop in our store for US$34. 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. Short story is that the YouLoop was quite gain deprived compared to the larger wire loop. Before I start talking Youloop, I have a little confession to make up front: At the Winter SWL Fest when I gave a presentation about Portable SDR DXing, not only did I give attendees the wrong name of the Airspy Youloop antenna, but I also configured it incorrectly, hence the poor performance via my Miscrosoft […]. DIY: How to build a Noise-Cancelling Passive Loop (NCPL) antenna | The SWLing Post Ver mais. Whatever youloop antenna styles you want, can be easily bought here. 5 Portable Radio - P25 MFJ 989D ANTENNA TUNER, 1. / 30m run of RG-6 coax. Enter one (only one) value, the desired frequency or the antenna length in any length field. com - Thomas. eHam reviews of the DoxyTronics Mag loop antenna; A preliminary review of the PK Loop C-LOOP-HDSW6-18. RT @lambdaprog: Many people are attempting to implement the #Airspy #YouLoop antenna without paying attention to some details. 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. This antenna has also been used successfully for the reception of QRSS signals in the 20, 30, 40, 80 and 160 Metre bands) Circuit details and construction notes. Many thanks to SWLing Post contributor, ?Michael Agner, who notes that AirSpy now has the YouLoop passive mag loop antenna posted on their retail …. 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. In both antenna cases a 100 ft. This construction is electrically balanced for large wave wavelengths, ie. The BALUN must also have a very low loss, otherwise, the weak signals are lost before they have a chance to reach the receiver. 8MHz to 29MHz. This antenna has also been used successfully for the reception of QRSS signals in the 20, 30, 40, 80 and 160 Metre bands) Circuit details and construction notes. 8-30 MHZ 1500w. LOOP Antennas. Building an effective HF antenna can be difficult when space is limited. 80 meter loop frequency plot The table above makes it fairly easy to choose the feedpoint impedance for the 80 meter loop antenna. Note that to preserve the electric balance, the number of turns increases by increments of two. DescriptionElectrically balanced passive loop design with low loss RF […]. capacitors of a transmission tuned loop antenna efficiently. The rest of the turns run inside the shield. Nice to hear that low-powered tablets can be used. λ is the wavelength. (A versatile wide bandwidth receiving antenna suitable for general short-wave amateur band reception. #Airspy #YouLoop #Thread 2) Use a high precision BALUN to avoid introducing gain and phase imbalance. The new ClearStream2, from Antennas Direct, uses thicker-than-traditional elements and tapers the thickness of the loops, which allows the antenna to respond to a greater range of frequencies. free worldwide shipping to most countries. eHam reviews of the DoxyTronics Mag loop antenna; A preliminary review of the PK Loop C-LOOP-HDSW6-18. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week - A few days ago we posted about our release of the first batch of YouLoop passive HF/VHF loop antenna kits. I originally built this for RX direction finding so that I could locate the source of some interference. The BABY loop at TOKYO Hamufea 2015 the first day, had been parked near the smoking area at the back hall, Hammer with a loop antenna. These antennas are used for both transmission and reception. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week - A few days ago we posted about our release of the first batch of YouLoop passive HF/VHF loop antenna kits. 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. If you weren't aware, we are currently selling this loop in our store for US$34. Maybe the full wave delta loop can help? Delta loops are simple to construct and can look less intrusive than other antenna types. Two range boosting antennas for your two metre handheld transceivers 15 hours ago Greg Lane. The rest of the turns run inside the shield. It was nice to see the bands very active with DX for me it was from 15m to 40m. This construction is electrically balanced for large wave wavelengths, ie. Another interesting aspect of this two-turns coax build is its response in VHF. They have high radiation efficiency. 10,071 hits; rtl-sdr. 95 including free worldwide shipping. Beyoncé) [Official Audio] Drake - Pain 1993 (Audio) ft. Most of them were already reserved, and they are building a few more. Dismiss Visit. Amateur radio has 10 HF (shortwave) bands, from 1. The SWLing Post Reviews the YouLoop Passive Loop Antenna - 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 b. Antennas - Base These items are usually in stock for immediate delivery at no additional shipping charge when purchased with an SDR receiver. 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. 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. Mine is coming soon! p1879. Nice to hear that low-powered tablets can be used. Astro Radio S. (A versatile wide bandwidth receiving antenna suitable for general short-wave amateur band reception. 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. CIF:B63711527 Inscrita en el registro Mercantil de Barcelona tomo 37185, folio 43, hoja B-30138, Inscripcion 1 ; Location. The SWLing Post Reviews the YouLoop Passive Loop Antenna - 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 b. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. 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. Enter one (only one) value, the desired frequency or the antenna length in any length field. Successful Wire Antennas Edited by Ian Poole, G3YWX and Steve Telenius-Lowe, 9M6DXX/ KH0UN If you are interested in wire antennas Successful Wire Antennas is an absolute must have. This is a two turns version of the popular Youloop antenna, specifically designed for the Airspy HF+ Discovery receiver. A design for larger antennas, such as a 6 element Yagi style antenna, are also provided but not recommended simply because of the additional time involved in construction. Showing my YOULOOP antenna setup and a brief demo of the HF+ Discovery. It works great for music videos, nature and relaxation videos, meditation and mantra videos, sound effects, and funny clips. / 30m run of RG-6 coax. 95 including free worldwide shipping. This Moebius antenna, now referred to as the Youloop was discussed in the airspy group during 2017, where there was an explanation of how it functions. Within this physical description there are two distinct antenna types: The large self-resonant loop antenna has a circumference close to one wavelength of the operating frequency and so is resonant at that frequency. The BALUN must also have a very low loss, otherwise, the weak signals are lost before they have a chance to reach the receiver. 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. Antenna Bibanda per Portatili Vhf-Uhf. Florida QSO Party 2020 16 hours 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. Feb 28, 2019 - by Peter Parker VK3YE - first appeared in Amateur Radio, December 1997 October 1997's Novice Notes looked at compact antennas that amateurs use to operate from confined locations. The main parameter of this antenna is its perimeter length, which is about a wavelength and should be an enclosed loop. YouLoop Portable Passive HF/VHF Loop Antenna now Available in our Store We have recently been able to obtain a small number of YouLoop HF/VHF portable receive only passive antennas that were produced by the owner of Airspy. wa8pyr Technischer Guru. You must be logged in to post a review. Lil Baby, Lil Tjay. YouLoop Batch 2 Available for Pre-Order: Estimated Shipping in One Week From www. Antennas - Base These items are usually in stock for immediate delivery at no additional shipping charge when purchased with an SDR receiver. Prototype of the Airspy Youloop in the field (note bright blue cable jacket). You've probably seen the MLA-30 Active Loop Antenna on Ebay. Stay safe and healthy. Here's a sum… 4 days ago First FM antenna up and running after winter, so almost ready for the Es season. This antenna is for the QRP amateur that is looking for a small antenna for home, backyard, portable or the park use, while it is also usable for hiking. Showing my YOULOOP antenna setup and a brief demo of the HF+ Discovery. L is the length of the antenna. Loop inductors are found in many areas in electrical and electronic engineering. Cerveja Caseira Slides De Apresentação Prata Rádios Tecnologia Joalheria Faça Você Mesmo. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. (A versatile wide bandwidth receiving antenna suitable for general short-wave amateur band reception. The BALUN must also have a very low loss, otherwise, the weak signals are lost before they have a chance to reach the receiver. I think a niche use for the YouLoop would be in an urban apartment setting if the antenna can be mounted on a balcony or rooftop outside the shielding of the steel frame of the building and away from "gizmo" RFI. com lets you easily loop YouTube videos, or play them on repeat. With a suitable antenna and filters it is perfectly possible to build an active antenna with very good performance over the frequency range 1. Leave a Reply Cancel reply. This indoor small magnetic loop antenna was an interesting antenna to build and use. 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. If you weren't aware, we are currently selling this loop in our store for US$34. April 16, 2020. Airspy is a line of Popular Software-Defined Radio (SDR) receivers developed to achieve High Performance and Affordable Price using innovative combinations of DSP and RF techniques. 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'. Airspy Warranty. This construction is electrically balanced for large wave wavelengths, ie. If you want to buy cheap youloop antenna, choose youloop antenna from banggood. Probably the most problematic part of the MLA is the tuning capacitor. It was not a perfect square, more of a rhombus shape but that does not matter too much as long as it does not deviate. Sat, 01/16/2010 - 00:49 — riel. The rest of the turns run inside the shield. Stay safe and healthy. The smallest antenna described for 80 metres was a magnetic loop. If you can't mount it on the roof of your school then you will have to decide whether you have room to mount the Yagi in your classroom. Prototype of the Airspy Youloop in the field (note bright blue cable jacket). RTL-SDR (RTL2832U) is a SDR radio that uses a cheap $20 DVB-T TV tuner dongle with the RTL2832U chipset. Some of the loops are just one coil, some have tuning capacitors and. Mar 20, 2020 #20 p1879 said: The Youloop is in at Airspy and on their website for sale. It seems that more and more, amateurs are facing increasingly strict HOA's. Joined Sep 22, 2002 Messages. We underestimated the demand and sold out of kit. In my previous blog on the topic of software defined radio , I provided a quickstart guide to using gqrx, GNU Radio and the RTL-SDR dongle to receive FM radio and the amateur two meter (VHF) band. YouLoop HF loop antenna YouLoop HF loop antenna March 21, 2020No 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… Read more. This indoor small magnetic loop antenna was an interesting antenna to build and use. Large loop antennas are also called as resonant antennas. capacitors of a transmission tuned loop antenna efficiently. Make Your Own For A Few Dollars! And They Work. w4OP LOOP Antenna W4OP Small Transmit/Receive Loop Patent pending as of 06/14/2016 Place ORDER. when Lambda is very large compared to the size of the antenna. 10,071 hits; rtl-sdr. But the antenna may suffer from overloading due to FM, DAB, TV and Mobile Phone transmitters. com (7 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. Nice to hear that low-powered tablets can be used. The N-channel JFET shown is a J309 but other similar parts may be substituted. Short story is that the YouLoop was quite gain deprived compared to the larger wire loop. The SWLing Post Reviews the YouLoop Passive Loop Antenna. 95 including free worldwide shipping. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Your email address will not be published. A short update: Airspy Youloop and Homebrew Passive Loop Antenna designs. Original 80 m antenna was 134 feet, so the new length is 145 feet (44. I don't need much bw. YouLoop-Coax. Saved from. 5mm antenna. The skywire loop is an excellent antenna - they can be a bit of work to get up in the air if you have a lot of obstacles (trees. You must be logged in to post a review. The same HF magnetic loop can be used in the FM and the 2m HAM bands with a slight change of its core principle: It's now a folded dipole. These antennas have length nearly equal to the intended wavelength. 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'. This construction is electrically balanced for large wave wavelengths, ie.
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