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André shares his QO-100 Ground Station and HF/VHF/UHF Station
Thank you to RTL-SDR.com reader André for submitting and sharing with us his QO-100 ground station setup. The setup also includes antennas and equipment to receive HF and VHF/UHF. His setup can serve...
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TechMinds: Using a Software Defined Radio as a Radio Telescope
Back in 2020 we released a tutorial about how to use a 2.4 GHz WiFi Grid Dish antenna as a radio telescope which can detect and measure the Hydrogen line emissions in our Milky Way galaxy. Recently...
View ArticleAirspy and YouLoop 2024 Black Friday Sale 20% OFF
Airspy is holding their annual Black Friday sale, this year offering 20% off their range of products. The sale is active at all participating resellers, which includes our own store where we have the...
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Airspy HF+ Firmware Updated to R4.0.0
The Airspy HF+ and HF+ Discovery are popular and affordable software defined radios that have a focus on excellent reception on the HF bands. Recently @lambdaprog, the creator of Airspy products has...
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A Review of WarDragon: A Portable SDR Kit
Over several years Aaron (@cemaxecuter) has been working on DragonOS, a popular Linux distribution that comes preinstalled with many different programs for software defined radios. A Linux distribution...
View ArticleSDR# Version 1920 Released
A few days ago SDRSharp version 1920 was released. SDRSharp (SDR#) is a popular Windows program that is affiliated with Airspy SDR dongles, but is compatible with RTL-SDR and various other SDRs as...
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YouTube Video Series on Iridium Satellite Decoding with an Airspy, RTL-SDR...
Over on his YouTube channel, Rob VK8FOES has started a new video series about Iridium Satellite Decoding. Iridium is a constellation of low-earth orbiting satellites that provide voice and data...
View ArticleAirspy HF+ Ranger: A New Airspy Product Teased
Over on Twitter/X @lamdbaprog, creator of Airspy products and the SDRSharp software has teased his next upcoming software-defined radio hardware called the "Airspy HF+ Ranger". The Airspy HF+ Ranger...
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Airspy 2024 Summer Sale: 15% Off All Airspy Products
Airspy is currently holding their annual summer sale which gives 15% off their line of products until June 30 2024. The sale brings the price of the popular Airspy receiver products down to the...
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Transmitting and Receiving Meshtastic with SDR
Last month we posted about Aaron's video on Meshtastic, and how it's possible to decode the Meshtastic protocol using an RTL-SDR and GNU Radio project called Meshtastic_SDR. If you weren't aware,...
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Exploring Russian and International Analog TV From Leaky Cable TV Networks...
Thank you to RTL-SDR.COM reader Micha for submitting a story about how he has been able to use SDR# and the Airspy Server Network to explore cable TV stations across the globe via cable TV signal...
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TechMinds: Testing out the SDRBerry Software on a Pi 4 with Touchscreen
Over on the TechMinds YouTube channel, Matt has posted a video demonstrating the SDRBerry software, which can be used with many SDR devices, including the RTL-SDR, on a Raspberry Pi with a touchscreen....
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Building a Mechanical Support for the YouLoop and HFDY Loop Amplifier
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. Marco's build...
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