A Comparison between the rtl-sdr and sdrplay across different frequencies and settings. Measuring the signal to noise ratio and graphing results.
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January 2017 sees the 15th anniversary of the first Foundation training course run by volunteers from the Chelmsford Amateur Radio Society (CARS) People from across Essex came to the first course held at the Danbury Village Hall and since t... Read more
The Nashville Tennessean newspaper recently featured the story of a 104-year-old ARRL member who contributed to NASA’s effort to put the first humans... Read more
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