Sdr Magnets
Main Tag:
Description: Listen. Identify. Log. A retro field-guide chart for radio listeners, with six common signals laid out like bird-watching cards: FM radio, aircraft, weather satellite, pager, garage remote and weather station. Each card has an icon, its frequency band and a waveform sketch of its modulation, from smooth FM to on-off keyed remote bursts.
Know Your Signals - Radio Field Guide Ham SDR Listener Tee Magnet
by HackSwag.co
$3.75 $4.75
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Main Tag:
Description: Some hacks do not need the internet. Just a tin can and curiosity. A backyard listening post under the stars, with a radome, helix, beam, dish and tin-can antennas pointed at the sky, a satellite on its pass and low-poly "DIY SIGINT" lettering overhead. The airwaves are open.
DIY SIGINT Listening Post - Backyard Antenna Ham Radio Tee Magnet
by HackSwag.co
$3.75 $4.75
for
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days
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