JPS643347U - - Google Patents

Info

Publication number
JPS643347U
JPS643347U JP9609387U JP9609387U JPS643347U JP S643347 U JPS643347 U JP S643347U JP 9609387 U JP9609387 U JP 9609387U JP 9609387 U JP9609387 U JP 9609387U JP S643347 U JPS643347 U JP S643347U
Authority
JP
Japan
Prior art keywords
optical
light emitting
emitting elements
optical transmitter
communication device
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.)
Pending
Application number
JP9609387U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9609387U priority Critical patent/JPS643347U/ja
Publication of JPS643347U publication Critical patent/JPS643347U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
JP9609387U 1987-06-23 1987-06-23 Pending JPS643347U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9609387U JPS643347U (enExample) 1987-06-23 1987-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9609387U JPS643347U (enExample) 1987-06-23 1987-06-23

Publications (1)

Publication Number Publication Date
JPS643347U true JPS643347U (enExample) 1989-01-10

Family

ID=31320900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9609387U Pending JPS643347U (enExample) 1987-06-23 1987-06-23

Country Status (1)

Country Link
JP (1) JPS643347U (enExample)

Similar Documents

Publication Publication Date Title
US5142397A (en) System for extending the effective operational range of an infrared remote control system
JPH039403Y2 (enExample)
US4996719A (en) Optical communication apparatus for motor vehicle
CA2166255A1 (en) Multi-channel optical transceiver
JPS643347U (enExample)
JPS63114545U (enExample)
JPS6368233U (enExample)
JPH02284533A (ja) 赤外線リモートコントロール装置
JPS63114543U (enExample)
JPS58148567A (ja) 遠隔操作回路
JP2556259B2 (ja) 受光信号処理装置
JPS6340378B2 (enExample)
JPS5838671Y2 (ja) ラジオ付きトランシ−バ
JPS6030459B2 (ja) 光通信装置
JPS6351738A (ja) 光空間伝搬通信装置
FR2322488A1 (fr) Emetteur de lumiere module a frequence acoustique notamment pour appareil recepteur de radio
JPS593638Y2 (ja) 解説放送装置
JPS6185944U (enExample)
CN2098766U (zh) 一种立体声无线耳机
JPS6285581A (ja) 赤外線を用いた音声信号送信装置
JPH01147543U (enExample)
JPS58178746U (ja) 送受信機
JPS6195140U (enExample)
JPS6133541U (ja) 車載用無線装置
JPS6082855U (ja) マイクロ波ストリツプアンテナシステム