JPS6066140U - Antenna sharing device - Google Patents

Antenna sharing device

Info

Publication number
JPS6066140U
JPS6066140U JP1983158317U JP15831783U JPS6066140U JP S6066140 U JPS6066140 U JP S6066140U JP 1983158317 U JP1983158317 U JP 1983158317U JP 15831783 U JP15831783 U JP 15831783U JP S6066140 U JPS6066140 U JP S6066140U
Authority
JP
Japan
Prior art keywords
antenna
sharing device
antenna sharing
distributor
radio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1983158317U
Other languages
Japanese (ja)
Other versions
JPS6348999Y2 (en
Inventor
前田　侃
田中　国次
鳥居　毅嗣
岡本　芳郎
肆矢　博司
Original Assignee
富士通テン株式会社
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 富士通テン株式会社, トヨタ自動車株式会社 filed Critical 富士通テン株式会社
Priority to JP1983158317U priority Critical patent/JPS6066140U/en
Publication of JPS6066140U publication Critical patent/JPS6066140U/en
Application granted granted Critical
Publication of JPS6348999Y2 publication Critical patent/JPS6348999Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す回路図、第２図〜第４図は本考案
の実施例を示すブロック図及び回路図である。 図面で、１０．１２は無線機、２０は分配器及びリレー
回路で２２はその分配器、２４はリレーＲ３７１〜Ｒｙ
４の制御回路である。FIG. 1 is a circuit diagram showing a conventional example, and FIGS. 2 to 4 are block diagrams and circuit diagrams showing embodiments of the present invention. In the drawing, 10.12 is a radio device, 20 is a distributor and relay circuit, 22 is the distributor, and 24 is a relay R371 to Ry.
4 control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の無線機で１つのアンテナを共用する装置において
、該複数の無線機をそれぞれ該アンテナへ接続する分配
器と、アンテナ占有信号が入力するとき該信号を出力し
た無線機のみ該アンテナへ直結し、分配器とアンテナと
の接続は遮断するリレー回路とを備えることを特徴とす
るアンテナ共用装置。In a device in which one antenna is shared by a plurality of radio devices, there is a distributor that connects each of the plurality of radio devices to the antenna, and when an antenna occupancy signal is input, only the radio device that outputs the signal is directly connected to the antenna. An antenna sharing device characterized by comprising a relay circuit that cuts off the connection between the distributor and the antenna.
JP1983158317U 1983-10-13 1983-10-13 Antenna sharing device Granted JPS6066140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983158317U JPS6066140U (en) 1983-10-13 1983-10-13 Antenna sharing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983158317U JPS6066140U (en) 1983-10-13 1983-10-13 Antenna sharing device

Publications (2)

Publication Number Publication Date
JPS6066140U true JPS6066140U (en) 1985-05-10
JPS6348999Y2 JPS6348999Y2 (en) 1988-12-16

Family

ID=30348805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983158317U Granted JPS6066140U (en) 1983-10-13 1983-10-13 Antenna sharing device

Country Status (1)

Country Link
JP (1) JPS6066140U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316933A (en) * 1987-06-19 1988-12-26 Furuno Electric Co Ltd Antenna shared device
US7340274B2 (en) 2003-11-27 2008-03-04 Nec Corporation Cellular phone capable of receiving a plurality of broadcast waves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316933A (en) * 1987-06-19 1988-12-26 Furuno Electric Co Ltd Antenna shared device
US7340274B2 (en) 2003-11-27 2008-03-04 Nec Corporation Cellular phone capable of receiving a plurality of broadcast waves

Also Published As

Publication number Publication date
JPS6348999Y2 (en) 1988-12-16

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