Sdr loop antenna. 98K subscribers in the RTLSDR community.

Sdr loop antenna This article explores the types of antennas suitable for SDR applications, considerations for selection, and tips for optimizing your setup. Nov 2, 2023 · About this item 【Latest Version】 K-480wla is an upgraded version of K-180wla, which has new upgrades in operating frequency, gain, circuit design. 95 including shipping. This makes it very easy to use with radios that have built in bias The YouLoop is a passive HF loop antenna that requires a highly sensitive SDR like the Airspy HF+ Discovery to work at its full potential. Here is the antenna setup from the successful SDR workshop at OSCAL'17 on 13 May: May 26, 2020 · 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. com Mar 6, 2021 · Newcomers to the radio hobby, are often at a loss as to where to start when it comes to choice of antennas for their SDR receiver. Low loss broadband BALUN with a typical loss of 0. With any of the RSP family you have the possibility of receiving signals anywhere from 1kHz […] Oct 25, 2019 · The antenna costs between US$60-$80 + shipping and is available on Chinese market sites like Aliexpress and Banggood. Apr 15, 2024 · Software Defined Radios (SDRs) have revolutionized the way we interact with the radio spectrum, offering unprecedented flexibility and capabilities. 80 Feb 16, 2018 · Over on the swling. The loop appears to have already been for sale for a while now, but recently they've created a new version that can be easily powered by a 5V bias tee with at least a 67 mA current capacity. It also works to some extent with the RTL-SDR V3 in direct sampling mode if you enable RTL AGC [Wide Frequency] HF: 10kHz to 30 MHz; VHF: up to 300 MHz; Maximum power: 250mW. Jan 30, 2018 · Over on our forums user 'SandB' has submitted his designs for a homemade magnetic loop antenna with preamp that he uses together with his RTL-SDR in direct sampling mode. 00 incl VAT: £88. ” 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 subreddit for the low-cost software defined radio (SDR) community. The YouLoop is a low cost passive loop antenna for HF and VHF. com blog admin Thomas has been exploring various indoor antenna options for pairing with an HF capable software defined radio. The active base amplifier is powered via a USB-C connector, and it even has a built in lithium battery for portable field use. 5 – 14. The new version 1530 inherits and improves the design of the previous generation product, adds a tuning device, makes the receiving frequency range clearer and accurate, and upgrades the detachable copper ring (for easy storage in a small bag) to make your travel easier. The one-turn design results in a naturally low impedance at low frequencies. I only want to receive - not transmit. The tests compare each loop against the Wellbrook which is used as the reference antenna. £74. The YouLoop is a passive loop antenna designed for HF reception, but also works well Jul 10, 2021 · Here at SDRplay we are great fans of active magnetic loop antennas which can offer much superior performance at HF and lower frequencies when compared with wire antennas. Ten Loop and L-Band Antennas for SDR ReceiversLoop Antenna LAA++ V4 90 kHz-55 MHz with +12V DC BiasTee Injector The Loop Antenna Amplifier manufactured by Cross Country Wireless model LAA++ V4 (Filtered Version) . The K-480WLA circuit design is completely different from the old version, and its working Made DIY Loop antenna for HF and it works amazingly with RTL-SDR in direct sampling mode 1 / 8 Two 1m 75Ohm cables with 1:1 balun This thread is archived 20 votes, 16 comments. I thought it was a brilliant idea and I believe he thoroughly enjoyed the challenge of sourcing the components and building a mini antenna farm on his balcony while in quarantine: Reviews For: Wellbrook ALA-1530 Active Magnetic Loop Antenna Category: Antennas: VLF/LF/HF Receive only eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. 5 MHz range. 100khz‑30mhz ha sdr for long distance reception. While originally… Mar 10, 2020 · Almost two weeks ago, at the 2020 Winter SWL Fest, I gave a presentation called “ A New Era in Portable SDR DXing. 00 incl VAT Antenna Selection Guide A good pair of antennas can greatly improve the reception quality of your Web-888 SDR. The antenna combines magnetic (H) and electric (E) field reception in order to create a directive radiation pattern. 5-30MHz Active Receiving Antenna Rainproof, with 10m Feeder, Built-in Low Noise Amplifier for HAM SDR Short Medium Wave Radio, DIY kit for Rooftop, Balcony Each of the antennas used a wire loop with diameter of approximately 1. 4 Malachite DSP2 SDR Radio Receiver & GA450 Loop Antenna : ElectronicsThe English equivalent of "Ma-la-hit" (малахит) is "malachite. My idea Results for sdr rtl antenna all band Looking for a good deal on sdr rtl antenna all band? Explore a wide range of the best sdr rtl antenna all band on AliExpress to find one that suits you! Besides good quality brands, you’ll also find plenty of discounts when you shop for sdr rtl antenna all band during big sales. Loop and L-Band Antennas for SDRplay Receivers To compliment our range of L-Band Antennas, SDR-Kits has now been appointed Reseller of the Cross Country Wireless Loop Antenna. The rest of the turns run inside the shield. Mar 26, 2016 · Small Magnetic Loop Antenna with Broadband Amplifier for SDR Reception by Dave Gahimer (K9ZCE) Those with limited space, or antenna restrictions, might find a small 1 meter loop antenna a solution. Each radio comes with the original author's registration code Upgraded Version 2. - With 2. Now I have a few questions: What's the best way to get the wire to my RTL-SRD stick? The output of my dongle is an SMA female. 98K subscribers in the RTLSDR community. 3 - 30 MHz, and uses a very portable and sturdy 20cm stainless steel loop. 9khz-181 Broad Frequency Donut MW SW Antenna SMA Interface Directional Reception Loop Antenna for Malachite SDR TEF6686 Receiver SDR Kits Ltd is an authorized Reseller of the Cross Country Wireless Loop Antenna Link to an independent Video review of 4 popular Loop Antennas including the LAA++ (34 min duration) Loop Antenna LAA++ V4 90 kHz-55 MHz with +12V DC BiasTee Injector Product Code: Loop Antenna LAA + V4 12V DC BiasTee Availability: Out Of Stock £74. However the main Aug 28, 2021 · This entry was posted in Antennas, News, Shortwave Radio, Software Defined Radio and tagged Jon Hudson, Mag Loop Antennas, Mike Harwood, SDRplay on August 28, 2021 by Thomas. 4: The Malachite DSP2 radio employs the SDR architecture and is equipped with powerful functions May 17, 2022 · In this new antenna comparison video, Mike Harwood shows how an RSPduo enables a real-time comparison of two antennas – here, he’s comparing the indoor performance of 2 smaller loops – The GA450 from Moonraker and the popular MLA30+ In the past we have posted about the MLA-30 antenna a several times on the blog as it is the cheapest active loop antenna available on the market, can be powered by the RTL-SDR Blog V3's bias tee, and generally loop antennas can give good HF performance in a small package. He also shows how to improve the Feb 9, 2018 · The most affordable and portable mag loop antenna I own is the PK Loop. One Loop leaning against a wall gives him acceptable reception with the SDRPlay RSP on the ground floor–2nd or 3rd level flats should have very good reception. You also might want to do a google search a”broomstick” antenna. 3 days ago · GA-800 Active Loop Antenna Shortwave Antenna 10KHz-159MHz HF Portable Fit Radios $111. . I wanted to order a few meters of copper wire for this. ← Malahit DSP-2: Dan’s thoughts on external antennas, firmware, and purchase decisions Wire antennas vs. The K-480wla magnetic loop antenna is equipped with MW and FM bandstop filters, which can selectively receive signals within a specified frequency band. Both 'windings' connected in Oct 25, 2019 · Cross Country Wireless is a UK based company that has created an active HF loop antenna for only $70 USD including international shipping. I devoted a good portion of the presentation describing how to build a passive loop antenna design by Airspy’s Feb 18, 2025 · First of all: I'm a complete beginner I want to listen to the shortwave bands with my RTL-SDR dongle (V4). Their two distinct advantages are resilience to electric noise and their physical size. 3V GPS ac Aug 15, 2023 · The easy-to-install and portable GA800 Active Indoor Loop Antenna is perfect for indoor use, especially for radio enthusiasts who find it inconvenient to set up long wires indoors. It is based on the Möbius loop design which results in a high degree of noise cancelling. Always bring my R30 on camping trips. - Power control box contains a 1000m Oct 16, 2023 · Amazon. Features: - The antenna is suitable for indoor shortwave reception. Apr 19, 2021 · Buy K-180WLA Active Loop Broadband Receiving Antenna 100kHz-180MHz 20dBi SDR Radio Antenna Loop Small Loop Short Wave Antenna: Radio Antennas - Amazon. Nov 19, 2019 · Over on YouTube the Scanner and Sdr Radio channel has uploaded a video comparing four different brands of HF wideband loop antennas using an SDRplay RSPduo. The “long wire” (more correctly named as the “random wire” antenna) and the whip antennas are the lowest cost options but have some limitations which is why the more expensive active magnetic loop and discone options have LZ1AQ's SDR radio and Wideband Active Small Magnetic Loop Antenna projects. The MLA-30 was slightly modified with the cheap coax removed and a BNC Mar 1, 2023 · The antenna's screws are made of 304 stainless steel for durability, and the front-end amplification box is fully waterproof, suitable for long-term outdoor use in harsh weather condition 【Suitable Models】The SDR Loop Antenna suitable for Desheng S-2000 PL-660 PL-880 ICOM R71E YAESU FRG-8800 and all other shortwave receivers. Apr 29, 2025 · Thank you to Marco Cardelli (IZ5IOW) who recently wrote in and shared with us his design for mounting a YouLoop antenna indoors, which he uses with his Airspy HF+ Discovery SDR receiver. 63 Free shipping GA508 Loop Antenna SDR Short Medium Wave HF Radio VOA Antenna SW 10Khz-30MHz $156. - The antenna is made of stainless steel. Jun 22, 2021 · MLA-30+ Loop Antenna, 0. unmessed has uploaded a video showing how you can build a high-performing VLF loop using a single loop of wire and a balun. 00 shipping GA-800 Active Loop Antenna Shortwave Antenna 10KHz-159MHz HF Antenna for Radios TheAM loop-donut antenna covers a frequency range of 500 to 2000 kHz, and is compatible with an SDR receiver, Malachite, Malahit or other receiver for indoor reception. The loops he tested include the cheap Chinese MLA-30 (~$40), the Cross Country Wireless (CCW) loop ($70), Bonito ML200 (~$442) and the Wellbrook 1530LN (~$305). It's advertised as covering 2. 2km band and 630m band. I have the more compact PK Loop C-LOOP-HDSW6-18 (6 – 8 MHz), but Guy Atkins also touts the slightly larger Ham Loop which he finds tunes beyond the advertised 3. GPS Antenna During development, we used an inexpensive 3. In each test he checks each HF band with real signals on the RSPduo and compares SNR between the two antennas. This helps cancelling the electric noise at the lower bands, exactly where most of Oct 2, 2024 · Might have to get this loop to try out. My son lives in an apartment. This construction is electrically balanced for large wave wavelengths, ie. when Lambda is very large compared to the size of the antenna. Apr 5, 2020 · This entry was posted in Accessories, Antennas, How To, News, Portable Radio, Shortwave Radio, Software Defined Radio and tagged Airspy, Airspy HF+ Discovery, Airspy Youloop, AM Passive Loop antenna, Homebrew Mag Loop Antenna, How to build a NCPL antenna, Mag Loop Antennas, Magnetic Loop Antennas, NCPL antenna, Noise-Cancelling Passive Loop Sep 19, 2019 · MLA-30 Magnetic Loop Modifications by Scanner and Sdr Radio In this video the Scanner and Sdr Radio YouTube channel uses an RSPduo to compare the MLA-30 against a Wellbrook loop. The antenna looks like an interesting build so we are resharing it here. Software-defined radios like the SDRplay RSPdx can pick up these signals with an appropriate antenna. 【High Performance】Adjustable gain loop antenna kit come with small size, good performance, and simple production. Mar 20, 2020 · This is a super portable passive HF/VHF loop antenna designed for low NF receivers like the Airspy HF+ Discovery. We’re working on adding web-based suggestions, eventually with links to recommended antenna manufacturers. (Not all of them with the same antenna, I - I keep reading that the small whip antenna that comes with it is terrible for receiving HF, but I'm not making great progress finding a better alternative! Can someone please give me a really quick guide to what type of antenna is best for which frequency? Loop antennas seem to be the best for HF (?), but I can't seem to find anything portable. See full list on swling. The “long wire” (more correctly named as the “random wire” antenna) and the whip antennas are the lowest cost options but have some limitations which is why the more expensive active magnetic loop and discone options have Aug 21, 2024 · Small BB Antenna 9. The mast is secured to the wooden base using a repurposed metal Dec 10, 2024 · Amazon. They also are very effective when mounted close to the ground or on […] The YouLoop is a generalization of the Möbius loop where a balanced electric shield is used as the center of a multi-turn loop. Marco's build involves an MDF wooden base measuring 15cm x 15cm, supporting a vertical mast made from a 70cm long, 25mm diameter PVC pipe. May 14, 2024 · 1 of GOOZEEZOO Donut WB Antenna, GOOZEEZOO 10KHz - 180MHz Mini Loop Antenna for Ham Radio Suitable for All Models of Radios, Walkie Talkies, SDR with Low Impedance Converter Built-in 600mAh Battery May 10, 2020 · He pitched the idea of building an entire SDR setup from scratch–receiver and antennas–for less than 150 Euros (roughly $163 USD). Apr 15, 2024 · Choosing the right antenna for your Software Defined Radio (SDR) can dramatically improve your signal reception, transforming a mediocre experience into a remarkable one. com FREE DELIVERY possible on eligible purchases The picture above shows the four most popular choices of antenna for covering the bulk of the spectrum offered by wideband SDR receivers like the SDRplay RSP family. Ring active receiving antenna is an effective antenna for short- listeners (SWL) and amateur radios (HAM). It is light and durable. 28 dB; If your Feb 9, 2018 · Thank you to Frank Sessink (PA0FSB) for submitting to us his document describing the K9AY loop antenna (pdf), which is the antenna that he successfully uses with his RTL-SDR for HF reception. The pre-amp box can also work with an external bias Apr 6, 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 Passive Loop). com FREE DELIVERY possible on eligible purchases Dec 12, 2023 · Portable Passive Magnetic Loop Antenna: Perfect for SDR and SW Receivers By Ham Radio Insights - is supported by readers. He notes that unless you happen to live in isolation, you're highly likely to experience RFI problems with standard wire antennas. com: Latest V2. In this article, we’ll explore some of the best SDR antennas for signal reception, considering factors like frequency range, antenna gain, size, and specific use cases. Sep 10, 2025 · Find many great new & used options and get the best deals for SDR Loop Antenna 50KHz-30MHz Radio Active Antenna HamGeek 1530 for ALA1530LNP at the best online prices at eBay! Free shipping for many products! Dec 26, 2022 · About this item [What is it] This is a super portable passive HF/VHF loop antenna designed for super low NF/MDS receivers like the Airspy HF+ Discovery. With a passion for innovation, we continuously strive to deliver the highest quality products Oct 26, 2025 · The upgraded HamGeek 1530 antenna refers to the British 1530 antenna. Instead he recommends looking into magnetic loop antennas which are significantly more resistant to urban electric HamGeek K-480WLA 500K-1GHz MW/SW/FM/AIR/UVHF Full Band Antenna SDR Loop Shortwave Antenna w/ 0-30DB Gain The picture above shows the four most popular choices of antenna for covering the bulk of the spectrum offered by wideband SDR receivers like the SDRplay RSP family. 75 + $35. It also works with the RTL-SDR V3 in direct sampling mode if you enable RTL AGC, and signals can be boosted by using any external low cost HF amplifier, or even our wideband LNA. 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. Maybe this loop would work better than my attached antenna. The simplest setup is supposed to be a long wire antenna. His results show that the MLA-30 definitely has a higher noise floor compared to the Wellbrook, but still receives signals decently although chasing weak signals it's not good enough. It is basically what you are describing in your original post, but Mar 17, 2020 · Buy MLA-30 Loop Antenna Active Receiving Antenna 100kHz - 30MHz for Short Wave Radio: Radio Antennas - Amazon. " Our DSP2 radios are officially authorized products. It works in a frequency range from 50kHz to 500MHz, covering long , medium , short , FM broadcasting frequency range, and VHF aviation frequency range. As an Amazon Associate, we earn a small fee, from qualifying sales Dec 12, 2023 Watch on WBL-02 Portable Loop Antenna with 16-bit Sampling SDR Receiver Watch on Two SMA ports on the left and right are reserved for the shielded loops, the common shielded loop, the mobius loop, or youloop etc… Currently, this additional feature is added just for the experimental purpose. 30-30MHz frequency coverage and excellent performance. Enjoy the broadcast from this moment on shortwave, cross-regional (national) listening. The GA800 Loop Antenna allows you to receive numerous radio stations. Feb 23, 2021 · The MLA-30+ plus loop antenna is a popular broadband antenna, great for short-wave listeners (SWL) and amateur radio enthusiasts (HAM) to enjoy medium-wave and short-wave in the city with limited space such as balconies, rooftops, etc. We developed this compact, efficient loop antenna kit to meet the needs of SDR hobbyists, ham radio enthusiasts, and RF engineers who require portable, tunable antennas with reliable performance across VHF and UHF frequencies. Normally designed for HF, it can be adapted to MW as well. However, in direct sampling mode the RTL-SDR Blog V3 does have enough sensitivity to work with the antenna to some extent thanks to the HF amplifier that is used on the direct sampling circuit. However, the performance of any SDR system heavily depends on the antenna used. How well does this antenna work indoors? The Loop Antenna Amplifier ++ contains all the electronics needed for home DIY construction of an active loop (magnetic loop) low noise receiving antenna. May 16, 2017 · Using the same software configuration and the same RTL-SDR dongle, it is possible to add some extra components and receive ham radio and shortwave transmissions from around the world. Ideal for use with SDRplay's SDR Receivers, or any other Receiver that has a +5v DC BiasTee option. Over on YouTube, @electronics. mag loop antennas → Jan 8, 2024 · Product description Active Loop Antenna 9~12V 50K-500MHz 17dB Active Shortwave Radio Loop Antenna HF AM FM VHF UHF SDR WIDE WORK RANGE: No external power supply is needed. He writes: So, antenna itself represents as handmade on-PCB winding made of two-side-foiled fiberglass size of 30x40 cm. com: GOOZEEZOO GA508 Portable Active Loop Antenna SW LW MW Shortwave Radio Antenna 10Khz-30MHz for Malachite SDR Radio/Tescun (5000mAh Battery) : ElectronicsOur company is dedicated to providing professional enthusiasts like you with superior listening experiences and endless enjoyment. com FREE DELIVERY possible on eligible purchases Aug 15, 2022 · Full range of fm channels, Great extending antenna for FM Radio. I'm planning to make a magnetic loop antenna mainly for receiving LW, MW, and SW radio broadcasting bands, as well as perhaps the 2. It is great for those living in a condominium or under HOA restrictions. 6m, except for the Wellbrook which has a fixed size solid loop of 1m. Frank extends the idea by showing a method that can adjust the directivity electrically Jun 3, 2024 · The ML30 loop antenna that has been mentioned will cover medium wave all the way into the SW spectrum. Feb 27, 2024 · Buy GOOZEEZOO Donut WB Antenna, GOOZEEZOO 10KHz - 180MHz Mini Loop Antenna for Ham Radio Suitable for All Models of Radios, Walkie Talkies, SDR with Low Impedance Converter Built-in 600mAh Battery: Radio Antennas - Amazon. ziso ttme uogvsx ndd uwaw bcmi ltor lckt iueq jtlzehen pcmzpe hdqy wovs uskt tqg