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New SSTV Software Now Available - ARRL
May 7, 2020 ... An update of the popular MMSSTV slow-scan television (SSTV) software is now available. Eugenio Fernández, EA1ADA, has introduced YONIQ, which he ... Learn More
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A Software-Defined Radio for the Masses, Part 2 - ARRL
Digital signal processing using a PC sound card requires that we be able to capture blocks of digitized I and Q data through the stereo inputs, process those. Learn More
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Celebrating Software Defined Radio - ARRL
Jul 12, 2024 ... The GNU Radio project for its good software solutions for software defined radio (SDR) technology. GNU Radio is a free software development ... Learn More
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ARRL Introduces Exam Review Software for Ham Radio Licensing
Nov 17, 2010 ... ARRL Exam Review is an easy and convenient way for students to gauge their individual progress and exam-day readiness. Learn More
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Flex Radio
Software defined radios have arrived, and FlexRadio is leading the charge. We are on a mission to change commercial and amateur radio. Learn More
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A Software Defined Radio for the Masses, Part 4 - ARRL
Phil Rice, VK3BKR, published a nearly identical version of the van. Graas transmitter circuit in Amateur. Radio (Australia) in February 1998, which may be found ... Learn More
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Antenna Modeling - ARRL
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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Computer Logging Specifically for ARRL Field Day
Jun 20, 2017 ... These videos may help. For those logging with the popular N3FJP Amateur Radio Software, developer Scott Davis, N3FJP has posted an 11-minute Quick Start video. Learn More
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Two New Books and Digital Software Library -- Now Shipping! - ARRL
The content in this library is divided into folders, containing software for a variety of ham radio applications. You'll find handy software tools for decoding ... Learn More
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Software Defined Radio Working Group - ARRL
Amateur Radio has been a leader in this area. AMSAT believes that we can provide a “infrastructure collapse-proof” communications system, with a digital “common ... Learn More
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