Pseudo hachijo-silk telephone exchange

A pseudo hachijo-silk telephone exchange (はちじょうちゅうけいきょく) is a telephone exchange of television transmission and the FM radiobroadcast in Hachijo-machi, Tokyo.

Table of contents

Summary

• The location: Nakanogo, Hachijo-machi, Tokyo Higashiyama (Mt. Mihara)

NHK broadcast center, TOKYO FM, six residence in Tokyo Independent Television lodges, and they set up a Tokyo disaster prevention administration radio Mt. Mihara broadcast place of the Tokyo General Affairs Bureau management. The meaning of the islands part information gap correction by Tokyo has this.

In addition, in Ogasawara-mura where the telephone exchange of the digital television was not installed in in a village, the previously-mentioned village or Ogasawara-mura cable TV install a reception point in Hachijojima and they receive the electric wave of the pseudo hachijo-silk telephone exchange and deliver it to each household of Ogasawara-mura via a submarine cable.

Frequency, channel

Analog television broadcast

The analog television broadcast became the abolition on July 24, 2011. In addition, each VHF station was a channel same as Tokyo transmitting station (-10kHz offset).

Channel	Broadcasting station name	Antenna electricity	ERP	Broadcast area for	The number of the households in the broadcast area
1-ch	NHKTokyoSynthesis	Picture 30W Sound 7.5W	Picture 27W Sound 6.8W	Kanto wide area area	Ignorance
3-ch	NHK Tokyo education			Nationwide broadcasting
4-ch	Nippon Television		Picture 26W Sound 6.5W	Kanto wide area area
6-ch	TBS TV
8-ch	Fuji TV		Picture 24W Sound 6W
10-ch	Asahi National Broadcasting
12-ch	TV Tokyo Channel 12		Picture 26W/ Sound 6.5W
45ch	TOKYO MX	Picture 100W Sound 25W	Sound 145W Sound 37W	Tokyo

Terrestrial digital television transmission

ID	Broadcasting station name	Channel	Antenna electricity	ERP	Broadcast area for	The number of the households in the broadcast area
1	NHK Tokyo synthesis	40ch	10W	17.5W	Kanto wide area area (I do not include Ibaraki, Tochigi and Gunma) [1]	4,047 households
2	NHK Tokyo education	38ch			Nationwide broadcasting
4	Nippon Television	30ch		16W	Kanto wide area area
5	Asahi National Broadcasting	37ch
6	TBS TV	32ch
7	TV Tokyo Channel 12	39ch
8	Fuji TV	34ch
9	TOKYO MX	41ch			Tokyo
Whole aspect March 3, 2009 opening of an office. A broadcast area is some areas of Hachijo-machi. The digital airwave of our telephone exchange receives it in 陸揚局 in the town and plays a role big as an important telephone exchange to transmit a digital airwave to Chichijima, Hahajima of Ogasawara Islands through bottom of the sea optical cable.

FM radiobroadcast

The correction of this knob is expected. Mainly: Opening of an office day, correction, the source of the process of the opening of an office, the source (April, 2017) of the number of the households

Frequency (MHz)	Broadcasting station name	Antenna electricity	Effectiveness radiation electricity	Broadcast area for	The number of the households in the broadcast area
82.9	NHK Tokyo FM	10W [2] [3]	9.1W [2] [3]	Tokyo	4,267 households [the source required]
84.3	TOKYO FM Tokyo FM Broadcasting

Footnote

[Help]

1. A ^ nucleus broadcast spread plan (1988 Ministry of Posts and Telecommunications notification 660th) (use of Ministry of Internal Affairs and Communications electric wave homepage)
2. ^ ^{a b} Information (NHK-FM (Ministry of Internal Affairs and Communications) such as radio station certificates
3. ^ ^{a b} Information (Tokyo FM Broadcasting (Ministry of Internal Affairs and Communications) such as radio station certificates

This item is an unfinished item in conjunction with the broadcasting station. I demand the cooperator who corrects it, and corrects this item (a project: the broadcasting station /Portal: media).

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