#transmitter — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #transmitter, aggregated by home.social.
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Raspberry Pi Pico as AM Radio Transmitter
https://www.pesfandiar.com/blog/2026/02/28/pico-am-radio-transmitter
#HackerNews #RaspberryPiPico #AMRadio #Transmitter #DIYProjects #Electronics #RaspberryPi
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This is the transmitter, during a grass fire.
http://npnt.prd.go.th/centerweb/news/NewsDetail?NT01_NewsID=TNSOC6109260010076
#thailand #bandung #transmitter #rtws #radiothailandworldservice #voa #udonthani #grassfire #forestfire #firefighter #curtainarray #shortwave #shortwavetransmitter #am #amradio #analog #analogradio
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I can catch Radio Thailand in Netherlands over 8892 km but I cannot catch Radio Netherlands in Thailand.
Caught on Utwente WebSDR 16 September 2023 19:29:21 UTC 7475 kHz AM from 250 kW curtain array transmitter at Ban Nong Hai, Ban Dung, Udon Thani, Thailand. The station call sign is HSK-9 and is transmitting since 1938.
From analog recording 45.8 dB SNR 70μs.
#radiothailand #radiothailandworldservice #RTWS #hsk9 #udonthani #bandung #thailand #radio #am #amradio #analogradio #analog #shortwave #shortwaveradio #curtainarray #transmitter #netherlands #websdr #utwente #utwentewebsdr
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Radio Apocalypse: Hardening AM Radio Against Disasters - If you’ve been car shopping lately, or even if you’ve just been paying attention t... - https://hackaday.com/2023/06/06/radio-apocalypse-hardening-am-radio-against-disasters/ #primaryentrypoint #radioapocalypse #survivability #engineering #originalart #transmitter #radiohacks #hardened #backup #ipaws #fema #eas #ebs #am