Stray Signals

Category: Feature

2021 Hamvention Award Nominations Open on November 1

Nominations for the 2021 Hamvention Awards will open on November 1. Hamvention will grant awards in the categories of technical achievement, special achievement, amateur radio operator of the year, and amateur radio club of the year. The Technical Achievement Award recognizes important contributions toward technical excellence in the world of radio. Examples are inventions, processes, discoveries, experiments, or…

Ham Fair 2021

 Regarding this year’s Ham Fair 2020, we have unavoidably canceled the prevention of the spread of the new coronavirus infection and ensuring the safety of everyone, but the date and venue of next year’s “Amateur Radio Festival 2021 (Ham Fair 2021)” Will be announced as it has been decided. ● Date: October 2nd (Sat) and…

Gqrx 2.13 is out!

Gqrx SDR 2.13 argilo released this 15 hours ago Stereo option for UDP streaming. Script to generate AppImage. Allow scroll wheel direction to be inverted. Fixed FM de-emphasis causing audio to be 20 dB quieter than it should be. Fixed FM de-emphasis applied incorrectly in WFM stereo receiver. Update waterfall time resolution when FFT settings are changed.…

NanoVNA V2 Plus4

4GHz second generation NanoVNA vector network analyzer, our own design. The V2 Plus4 is the latest hardware version with 4″ display, aluminum case, higher dynamic range, and 4 times the sweep speed of the original V2. Features: up to 90dB dynamic range (1GHz), up to 80dB dynamic range (3GHz) 4″ display 4x faster sweep speed (400 points/s) 4GHz maximum…

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