JPS6014552U - Wireless communication device signal display circuit - Google Patents

Wireless communication device signal display circuit

Info

Publication number
JPS6014552U
JPS6014552U JP1983106344U JP10634483U JPS6014552U JP S6014552 U JPS6014552 U JP S6014552U JP 1983106344 U JP1983106344 U JP 1983106344U JP 10634483 U JP10634483 U JP 10634483U JP S6014552 U JPS6014552 U JP S6014552U
Authority
JP
Japan
Prior art keywords
light emitting
diode
emitting diode
communication device
display circuit
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
JP1983106344U
Other languages
Japanese (ja)
Other versions
JPS6345091Y2 (en
Inventor
稔 鈴木
Original Assignee
八重洲無線株式会社
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 八重洲無線株式会社 filed Critical 八重洲無線株式会社
Priority to JP1983106344U priority Critical patent/JPS6014552U/en
Publication of JPS6014552U publication Critical patent/JPS6014552U/en
Application granted granted Critical
Publication of JPS6345091Y2 publication Critical patent/JPS6345091Y2/ja
Granted legal-status Critical Current

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  • Transceivers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (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図は本考案の信号表示回路の実施例、第２図は同一
パッケージに２個の発光ダイオードを収容した実施例で
ある。 Ｄ□、　Ｄ２．　Ｄ３．　Ｄ４・・・ダイオード、ＬＤ
ｌ、　ＬＤ２・・・・・・発光ダイオード、Ｑ□、　Ｑ
２・・・トランジスタ。FIG. 1 shows an embodiment of the signal display circuit of the present invention, and FIG. 2 shows an embodiment in which two light emitting diodes are housed in the same package. D□, D2. D3. D4...Diode, LD
l, LD2... Light emitting diode, Q□, Q
2...Transistor.

Claims (1)

【実用新案登録請求の範囲】 ■　送信出力回路の送信搬送波の一部を第１のダイオー
ドで整流し、その直流出力を第１のトランジスタのベー
スに加え、そのコレクタ電流により第１の発光タイオー
ドを点灯する手段と、変調信号の一部を第２のダイオー
ドで整流し、その直流出力を第２のトランジスタのベー
スに加え、そのコレクタ電流により第１の発光ダイオー
ドとは発光色の異る第２の発光ダイオードを点灯する手
段と、該第１または第２のトランジスタのベースに受信
信号強度にほぼ比例する電圧を抵抗または逆流防止ダイ
オードを通して印加することを特徴とする無線通信機の
信号表示回路。 ２　前項において、第１の発光ダイオードと、これと発
光色の異る第２のダイオードとは同一のパッケージに収
容したものであることを特徴とする実用新案登録請求の
範囲第１項記載の無線通信機の信号表示回路。[Claims for Utility Model Registration] ■ Part of the transmission carrier wave of the transmission output circuit is rectified by a first diode, its DC output is applied to the base of the first transistor, and the collector current drives the first light emitting diode. A part of the modulation signal is rectified by a second diode, the DC output is applied to the base of the second transistor, and the collector current causes the second light emitting diode to emit light in a different color from the first light emitting diode. 1. A signal display circuit for a wireless communication device, comprising: means for lighting a light emitting diode; and applying a voltage substantially proportional to the received signal strength to the base of the first or second transistor through a resistor or a backflow prevention diode. 2. The radio set forth in claim 1 of the utility model registration claim, wherein the first light emitting diode and the second diode that emit light in a different color are housed in the same package. Communication device signal display circuit.
JP1983106344U 1983-07-08 1983-07-08 Wireless communication device signal display circuit Granted JPS6014552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983106344U JPS6014552U (en) 1983-07-08 1983-07-08 Wireless communication device signal display circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983106344U JPS6014552U (en) 1983-07-08 1983-07-08 Wireless communication device signal display circuit

Publications (2)

Publication Number Publication Date
JPS6014552U true JPS6014552U (en) 1985-01-31
JPS6345091Y2 JPS6345091Y2 (en) 1988-11-22

Family

ID=30248897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983106344U Granted JPS6014552U (en) 1983-07-08 1983-07-08 Wireless communication device signal display circuit

Country Status (1)

Country Link
JP (1) JPS6014552U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01209894A (en) * 1988-02-17 1989-08-23 Matsushita Electric Ind Co Ltd Remote controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01209894A (en) * 1988-02-17 1989-08-23 Matsushita Electric Ind Co Ltd Remote controller

Also Published As

Publication number Publication date
JPS6345091Y2 (en) 1988-11-22

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