JPS59111344U - Transmission/reception control circuit in data communication - Google Patents

Transmission/reception control circuit in data communication

Info

Publication number
JPS59111344U
JPS59111344U JP468583U JP468583U JPS59111344U JP S59111344 U JPS59111344 U JP S59111344U JP 468583 U JP468583 U JP 468583U JP 468583 U JP468583 U JP 468583U JP S59111344 U JPS59111344 U JP S59111344U
Authority
JP
Japan
Prior art keywords
transmission
control circuit
data communication
reception control
arithmetic processing
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
JP468583U
Other languages
Japanese (ja)
Other versions
JPH0323726Y2 (en
Inventor
藤沢　利之
阪井　茂
工藤　和則
堀江　義則
Original Assignee
株式会社ケンウッド
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 株式会社ケンウッド filed Critical 株式会社ケンウッド
Priority to JP468583U priority Critical patent/JPS59111344U/en
Publication of JPS59111344U publication Critical patent/JPS59111344U/en
Application granted granted Critical
Publication of JPH0323726Y2 publication Critical patent/JPH0323726Y2/ja
Granted legal-status Critical Current

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  • Communication Control (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 drawings]

図面は本考案に係るデータ通信における送受信制御回路
の実施例を示すブロック図である。 １：送受信機、２：演算処理装置、３：送受信切換部、
４：検出部、５：音声・データ切換部、Ａ：増幅器。The drawing is a block diagram showing an embodiment of a transmission/reception control circuit in data communication according to the present invention. 1: Transmitter/receiver, 2: Arithmetic processing unit, 3: Transmission/reception switching unit,
4: Detection section, 5: Audio/data switching section, A: Amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送受信機と演算処理装置との間に接続され、演算処理装
置を受信機側又は送信機側に選択的に接続できるように
なっている送受信切換部と、上記送受信機の受信信号出
力端に接続され、信号の有無を検知して上記送信切換部
を制御するようになっている検出部と、上記送受信切換
部と送信機間に介挿され、データ送信の旨の信号により
マイクロホン回路を切断すると共に演算処理装置からの
データを送信機側に入力するようになっている音声・デ
ータ切換部とから構成されていることを特徴とするデー
タ通信における送受信制御回路。A transmission/reception switching unit connected between the transceiver and the arithmetic processing unit and capable of selectively connecting the arithmetic processing unit to the receiver side or the transmitter side, and connected to the received signal output end of the transceiver. a detection section configured to control the transmission switching section by detecting the presence or absence of a signal, and a detection section inserted between the transmission/reception switching section and the transmitter, and disconnecting the microphone circuit by a signal indicating data transmission. 1. A transmission/reception control circuit for data communication, comprising: a voice/data switching section configured to input data from an arithmetic processing device to a transmitter side;
JP468583U 1983-01-19 1983-01-19 Transmission/reception control circuit in data communication Granted JPS59111344U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP468583U JPS59111344U (en) 1983-01-19 1983-01-19 Transmission/reception control circuit in data communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP468583U JPS59111344U (en) 1983-01-19 1983-01-19 Transmission/reception control circuit in data communication

Publications (2)

Publication Number Publication Date
JPS59111344U true JPS59111344U (en) 1984-07-27
JPH0323726Y2 JPH0323726Y2 (en) 1991-05-23

Family

ID=30136281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP468583U Granted JPS59111344U (en) 1983-01-19 1983-01-19 Transmission/reception control circuit in data communication

Country Status (1)

Country Link
JP (1) JPS59111344U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551384A (en) * 1978-10-12 1980-04-15 Seiko Instr & Electronics Ltd Protecting mechanism at crown part
JPS5579539A (en) * 1978-12-13 1980-06-16 Okie Tani Duplexer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551384A (en) * 1978-10-12 1980-04-15 Seiko Instr & Electronics Ltd Protecting mechanism at crown part
JPS5579539A (en) * 1978-12-13 1980-06-16 Okie Tani Duplexer

Also Published As

Publication number Publication date
JPH0323726Y2 (en) 1991-05-23

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