2016년 9월 4일 일요일

Amateur radio communications apparatus industry society in Japan

Amateur radio communications apparatus industry society in Japan

Amateur radio communications apparatus industry society in Japan
Group kind Any group
The establishment December, 1971
The location TokyoToshima-kuSugamo1-10-5
Second Kawabata Building 2F
Activity area Japanese flag Japan
Website www.jaia.or.jp/
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Amateur radio communications apparatus industry society in Japan (にほん amateur むせんききこうぎょうかい, Japan Amateur Radio Industries Association = JAIA) is a group constituting by a member of JAIA specialty of the JAIA regular member of an amateur radio communications apparatus (radio machine, antenna) and the associated machine parts maker and the amateur radio communications apparatus store.

Table of contents

Summary

Activity

  • I conduct research of laws and ordinances, the system about amateur radio communications and am promoted a training course class, the help about the radio worker national examination
  • The technical standard of an amateur radio communications apparatus and the apparatus concerned, the unification of the standard and measurement enactment, research of the new technology
  • Research for prevention of the electric wave disorder, plan, practice of the joint experiment
  • Management to protect electric wave environment on producing an amateur radio communications apparatus and apparatuses concerned, grasp of the actual situation of the wireless communication antijamming

History

The establishment

Japan Amateur Radio League (JARL) established "use of V, UHF obi division" (channel plan) as part of band plan (at the time of in a forerunner of the use distinction of the model of the electric wave to use for Ministry of Internal Affairs and Communications notification amateur duties and the frequency the gentlemen's agreement of the JARL establishment) (1971) in September in 1971. I did a 50Mc Zone, the frequency distance of the channel of the 144Mc Zone FM apparatus spreading in this as an in-vehicle plane with 40kc and appointed a number. It is this industry society to have established in December when a radio machine maker receives this plan.

The unit of frequency at the time of the note is equivalent to c (cycle), Hz (Hz)

JAIA fair

  • I carry out the exhibition of the apparatus by the member companies as the first JAIA fair (1973) in Tokyo in April in 1973.
  • It was carried out alone in April until (1982) in 1982 (in accord with the age that Tokyo was important, but carried out in Osaka, Nagoya).
  • It became one branch of the amateur radio communications Festival that JARL carried out (August enforcement) from (1983) in 1983. I display it as "JAIA corner".

Award

I publish JCA, the award of JAIA Award (summer limitation).

Outside link

This article is taken from the Japanese Wikipedia Amateur radio communications apparatus industry society in Japan

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