JPS60192548U - Transmitting/receiving device - Google Patents
Transmitting/receiving deviceInfo
- Publication number
- JPS60192548U JPS60192548U JP7856384U JP7856384U JPS60192548U JP S60192548 U JPS60192548 U JP S60192548U JP 7856384 U JP7856384 U JP 7856384U JP 7856384 U JP7856384 U JP 7856384U JP S60192548 U JPS60192548 U JP S60192548U
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- receiver
- transmitting
- state
- transmitter
- 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
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すブロック図、第２図乃
至第４図は第１図に示した実施例の動作を説明するため
の各部の状態を示す説明図、第５図は従来例を示すブロ
ック図である。
９・・・・・・呼出しボタン、１０・・・・・・制御回
路、２１．２２・・・・・・送受信器、２３・・・・・
・ラッチ回路。Fig. 1 is a block diagram showing an embodiment of the present invention, Figs. 2 to 4 are explanatory diagrams showing the states of each part to explain the operation of the embodiment shown in Fig. 1, and Fig. 5 is a block diagram showing an embodiment of the present invention. FIG. 2 is a block diagram showing a conventional example. 9...Call button, 10...Control circuit, 21.22...Transmitter/receiver, 23...
・Latch circuit.
Claims (1)
信した搬送波を復調すると共に受信状態にあるときその
状態を示す受信信号を出力する受信器と、前記送信器を
送信状態にするための制御信号を発生する制御信号発生
手段と、前記受信信号層前記制御信号とに基づいて前記
送信器を制御する制御回路と、前記受信器が受信状態に
あるとき前記制御信号をラッチし、該ラッチした制御信
号を前記受信器の受信状態の解除に応じて出力するラッ
チ回路とを備えることを特徴とする送受信装置。a transmitter for transmitting a carrier wave modulated with an input signal; a receiver for demodulating the received carrier wave and outputting a received signal indicating the state when in the receiving state; and a receiver for putting the transmitter into the transmitting state. a control signal generating means for generating a control signal; a control circuit for controlling the transmitter based on the control signal in the received signal layer; and a control circuit for latching the control signal when the receiver is in a receiving state; and a latch circuit that outputs the control signal in response to release of the receiving state of the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7856384U JPS60192548U (en) | 1984-05-30 | 1984-05-30 | Transmitting/receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7856384U JPS60192548U (en) | 1984-05-30 | 1984-05-30 | Transmitting/receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60192548U true JPS60192548U (en) | 1985-12-20 |
Family
ID=30622649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7856384U Pending JPS60192548U (en) | 1984-05-30 | 1984-05-30 | Transmitting/receiving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60192548U (en) |
-
1984
- 1984-05-30 JP JP7856384U patent/JPS60192548U/en active Pending
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