| Regulation | Example | |||||||
|---|---|---|---|---|---|---|---|---|
| Block | Category | Sub Category | Applicant | Region | Mode | Band | Remarks | |
| JKA- JKA3 JKB- JKB4 JKC- JKC3 JKD- JKD4 JKE- JKE6 |
Fixed Station | NTT Group | JKA: Kyodo News Service JKB#: Jiji Press Co. JKB#: KDDI coast station, in Nazaki JKC,JKC#: Jiji Press Co. JKD,JKD#: Jiji Press Co. JKE#: Jiji Press Co. |
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| JKA##- JKW##, JKY## |
Fixed Station | Broadcaster | JKS20: NHK Sendai 1, 3,259kHz
JKM20: NHK Osaka 2, 3377.5kHz JKG20: NHK Hiroshima 1, 3,607.5kHz JKI20: NHK Tokyo 1, 3,607.5kHz JKD20: NHK Nagoya 1, 3,970kHz JKO20: NHK Matsuyama 1, 3,970kHz JKU20: NHK Sapporo 1, 3,970kHz JKO21: NHK Matsuyama 1, 6,005kHz JKP21: NHK Fukuoka 1, 6,005kHz JKD21: NHK Nagoya 1, 6,005kHz JKQ21: NHK Kumamoto 1, 6,130kHz JKI21: NHK Tokyo 1, 6,175kHz JKG21: NHK Hiroshima 1, 6,175kHz JKM21: NHK Osaka 2, 6,190kHz JKS21: NHK Sendai 1, 6,190kHz JKG22: NHK Hiroshima 1, 9,535kHz JKO22: NHK Matsuyama 1, 9,535kHz JKU22: NHK Sapporo 1, 9,535kHz JKD22: NHK Nagoya, 9,535kHz JKM22: NHK Osaka, 9,535kHz JKS22: NHK Sendai, 9,535kHz JKQ22: NHK Tokyo 1, 9550kHz |
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| JKA500- JKE509 |
Land Mobile Station | Base Station | NHK | Kanto | ||||
| JKA510- JKE519 |
Shin'etsu | |||||||
| JKA520- JKE529 |
Tokai | |||||||
| JKA530- JKE539 |
Hokuriku | |||||||
| JKA540- JKE549 |
Kinki | |||||||
| JKA550- JKE559 |
Chugoku | |||||||
| JKA560- JKE569 |
Shikoku | |||||||
| JKA570- JKE579 |
Kyushu | |||||||
| JKA580- JKE589 |
Tohoku | |||||||
| JKA590- JKE599 |
Hokkaido | |||||||
| JKA600- JKE609 |
Land Mobile Station | Base Station | Commercial Broadcaster | Kanto | ||||
| JKA610- JKE619 |
Shin'etsu | |||||||
| JKA620- JKE629 |
Tokai | |||||||
| JKA630- JKE639 |
Hokuriku | |||||||
| JKA640- JKE649 |
Kinki | |||||||
| JKA650- JKE659 |
Chugoku | |||||||
| JKA660- JKE669 |
Shikoku | |||||||
| JKA670- JKE679 |
Kyushu | |||||||
| JKA680- JKE689 |
Tohoku | |||||||
| JKA690- JKE699 |
Hokkaido | |||||||
| JKA700- JKE709 |
Land Mobile Station | Base Station | NHK | Okinawa | ||||
| JKA800- JKE809 |
Land Mobile Station | Base Station | Commercial Broadcaster | Okinawa | ||||
| JKA2000- JKE2099 |
Land Mobile Station | Land Mobile Station | NHK | Kanto | ||||
| JKA2100- JKE2199 |
Shin'etsu | |||||||
| JKA2200- JKE2299 |
Tokai | |||||||
| JKA2300- JKE2399 |
Hokuriku | |||||||
| JKA2400- JKE2499 |
Kinki | |||||||
| JKA2500- JKE2599 |
Chugoku | |||||||
| JKA2600- JKE2699 |
Shikoku | |||||||
| JKA2700- JKE2799 |
Kyushu | |||||||
| JKA2800- JKE2899 |
Tohoku | |||||||
| JKA2900- JKE2999 |
Hokkaido | |||||||
| JKA3000- JKE3099 |
Land Mobile Station | Land Mobile Station | Commercial Broadcaster | Kanto | ||||
| JKA3100- JKE3199 |
Shin'etsu | |||||||
| JKA3200- JKE3299 |
Tokai | |||||||
| JKA3300- JKE3399 |
Hokuriku | |||||||
| JKA3400- JKE3499 |
Kinki | |||||||
| JKA3500- JKE3599 |
Chugoku | |||||||
| JKA3600- JKE3699 |
Shikoku | |||||||
| JKA3700- JKE3799 |
Kyushu | |||||||
| JKA3800- JKE3899 |
Tohoku | |||||||
| JKA3900- JKE3999 |
Hokkaido | |||||||
| JKA4000- JKE4049 |
Land Mobile Station | Land Mobile Station | NHK | Okinawa | ||||
| JKA4050- JKE4099 |
Land Mobile Station | Land Mobile Station | Commercial Broadcaster | Okinawa | ||||
| JKX20- JKX99, JKX500- JKX599, JKZ20- JKZ99, JKZ500- JKZ599 |
Simple Radio Station | Kanto | 150 or 400MHz | |||||
| JKX900- JKX949, JKZ900- JKZ949 |
Shin'etsu | |||||||
| JKX200- JKX299, JKZ200- JKZ299 |
Tokai | |||||||
| JKX950- JKX999, JKZ950- JKZ999 |
Hokuriku | |||||||
| JKX300- JKX399, JKZ300- JKZ399 |
Kinki | |||||||
| JKX400- JKX449, JKZ400- JKZ449 |
Chugoku | |||||||
| JKX450- JKX499, JKZ450- JKZ499 |
Shikoku | |||||||
| JKX600- JKX699, JKZ600- JKZ699 |
Kyushu | |||||||
| Tohoku | ||||||||
| JKX800- JKX899, JKZ800- JKZ899 |
Hokkaido | |||||||
| JKX1000- JKX1099 |
Okinawa | |||||||
| JK$$ | Ship Station | with Signal Code | CW | JK$$: same to Signal Code | ||||
| JK$$# | Ship Station | with Signal Code | CW | JK$$#: same to Signal Code, #: 2-9 | ||||
| JKAAA- JKZZZ |
Aircraft Station | Hokkaido | CW | |||||
| JKAAA2- JKZZZ9 |
Aircraft Station | Aircraft Portable Radio | Hokkaido | CW | ||||
| JK1AAA- JK1QQZ |
Amateur Station | Kanto | ||||||
| JK1QUA- JK1ZZZ |
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| JK2AAA- JK2QQZ |
Tokai | |||||||
| JK2QUA- JK2ZZZ |
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| JK3AAA- JK3QQZ |
Kinki | |||||||
| JK3QUA- JK3ZZZ |
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| JK4AAA- JK4QQZ |
Chugoku | |||||||
| JK4QUA- JK4ZZZ |
||||||||
| JK5AAA- JK5QQZ |
Shikoku | |||||||
| JK5QUA- JK5ZZZ |
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| JK6AAA- JK6QQZ |
Kyushu | |||||||
| JK6QUA- JK6ZZZ |
||||||||
| JK7AAA- JK7QQZ |
Tohoku | |||||||
| JK7QUA- JK7ZZZ |
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| JK8AAA- JK8QQZ |
Hokkaido | |||||||
| JK8QUA- JK8ZZZ |
||||||||
| JK9AAA- JK9QQZ |
Hokuriku | |||||||
| JK9QUA- JK9ZZZ |
||||||||
| JK0AAA- JK0QQZ |
Shin'etsu | |||||||
| JK0QUA- JK0ZZZ |
||||||||
| JK### | Portable Mobile Satellite Station | KDDI | Inmarsat Mini-M | 1st #: 2-9 | ||||