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Revisi per 6 Februari 2023 18.11 sunting Arya-Bot (bicara \| kontrib) Bot, Pengecualian blokir IP 261.428 suntingan k →Pemanfaatan: pembersihan kosmetika dasar Tag: AWB ← Revisi sebelumnya		Revisi terkini sejak 30 September 2024 00.43 sunting balikkan JumadilM (bicara \| kontrib) Pengecualian blokir IP, Peninjau 44.820 suntingan k Menambah Kategori:Frekuensi menggunakan HotCat
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Baris 14: == Paten == * Tanner, R. L., ''[http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=3215937 U.S. Patent 3215937] {{Webarchive\|url=https://web.archive.org/web/20220921175938/https://patft.uspto.gov/netacgi/nph-Parser?patentnumber=3215937 \|date=2022-09-21 }}'' ''"Extremely low-frequency antenna"''. 1965. * Hansell, Clarence W., ''[http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=2389432 U.S. Patent 2389432] {{Webarchive\|url=https://web.archive.org/web/20210129071731/http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=2389432 \|date=2021-01-29 }}'', ''"Communication system by pulses through the Earth"''. == Lihat pula == Baris 25: * [[efek kulit]] == Referensi dan pranala luar == * "[http://www.vlf.it/ Radio waves below 22kHz] {{Webarchive\|url=https://web.archive.org/web/20110511191554/http://www.vlf.it/ \|date=2011-05-11 }}'': ''Nature's singals and strange emission at very low frequency"'' – situs yang mengkhususkan diri pada sinyal frekuensi lemah . * Jacobsen, Trond, "[http://www.vlf.it/zevs/zevs.htm ZEVS, the Russian 82 Hz ELF transmitter] {{Webarchive\|url=https://web.archive.org/web/20110709075829/http://www.vlf.it/zevs/zevs.htm \|date=2011-07-09 }}'': A Extrem Low Frequency transmission-system, using the real longwaves" ALFLAB, Halden, Norwegia. * [http://monographics.iarc.fr/htdocs/monographs/vol80/80.html Non-Ionizing Radiation, Part 1: Static and Extremely Low-Frequency (ELF) Electric and Magnetic Fields (2002)]{{Pranala mati\|date=Maret 2021 \|bot=InternetArchiveBot \|fix-attempted=yes }} oleh [[IARC]]. * [http://www.greenfacts.org/power-lines/index.html A summary of the previous report]{{Pranala mati\|date=Maret 2021 \|bot=InternetArchiveBot \|fix-attempted=yes }} oleh [[GreenFacts]]. * [http://spaceweather.com/glossary/inspire.html NASA live streaming ELF -> VLF Receiver] {{Webarchive\|url=https://web.archive.org/web/20110514085532/http://spaceweather.com/glossary/inspire.html \|date=2011-05-14 }} {{spektrum radio}} [[Kategori:Spektrum radio]] [[Kategori:Frekuensi]]