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  2. Personal radio service - Wikipedia

    en.wikipedia.org/wiki/Personal_radio_service

    Japan has several services in the VHF and UHF bands: Japan's Specified Low Power Radio (特定小電力無線局, tokutei shōdenryoku musenkyoku) or SLPR service covers a variety of low-power uses, and does not require registration. Walkie-talkies are limited to 10 mW in the 420, 421, and 422 MHz bands.

  3. JJY - Wikipedia

    en.wikipedia.org/wiki/JJY

    JJY is the call sign of a low frequency time signal radio station located in Japan.. The station broadcasts from two sites, one on Mount Otakadoya, near Fukushima, and the other on Mount Hagane, located on Kyushu island.

  4. LPD433 - Wikipedia

    en.wikipedia.org/wiki/LPD433

    LPD433 (low power device 433 MHz) is a UHF band in which license free communication devices are allowed to operate in some regions. The frequencies correspond with the ITU region 1 ISM band of 433.050 MHz to 434.790 MHz.

  5. Kyokuto Hoso Radio - Wikipedia

    en.wikipedia.org/wiki/Kyokuto_Hoso_Radio

    Kyokuto Hoso Radio (極東放送) was a Japanese commercial radio station broadcasting to Okinawa Prefecture, founded in 1958 as a division of the Far East Broadcasting Company before switching to a secular commercial operation following the reversion of control of Okinawa to Japan, it was headquartered in Urasoe and had JOTF as its callsign.

  6. FM broadcast band - Wikipedia

    en.wikipedia.org/wiki/FM_broadcast_band

    Several low-power television stations colloquially known as "Franken-FMs" operated primarily as radio stations on channel 6, using the 87.7 MHz audio carrier of that channel as a radio station receivable on most FM receivers configured to cover the whole of Band II, from 2009 to 2021; since then, a reduced number have received special temporary ...

  7. FM transmitter (personal device) - Wikipedia

    en.wikipedia.org/wiki/FM_transmitter_(personal...

    A personal FM transmitter is a low-power FM radio transmitter that broadcasts a signal from a portable audio device (such as an MP3 player or a smartphone) to a standard FM radio. Most of these transmitters plug into the device's headphone jack and then broadcast the signal over an FM broadcast band frequency, so that it can be picked up by any ...

  8. Radio in Japan - Wikipedia

    en.wikipedia.org/wiki/Radio_in_Japan

    In his speech, the director Gotō Shinpei listed the objectives that radio should pursue within the context of Japanese society: to create equal cultural opportunities (universally sharing the benefits of radio and likewise eliminating the boundaries between city and countryside, age groups, genders and social classes), to bring a new splendour to domestic life (families could spend time at ...

  9. Low-power broadcasting - Wikipedia

    en.wikipedia.org/wiki/Low-power_broadcasting

    Low-power broadcasting is broadcasting by a broadcast station at a low transmitter power output to a smaller service area than "full power" stations within the same region. It is often distinguished from "micropower broadcasting" (more commonly " microbroadcasting ") and broadcast translators .