JPS6178448U - - Google Patents

Info

Publication number
JPS6178448U
JPS6178448U JP16341584U JP16341584U JPS6178448U JP S6178448 U JPS6178448 U JP S6178448U JP 16341584 U JP16341584 U JP 16341584U JP 16341584 U JP16341584 U JP 16341584U JP S6178448 U JPS6178448 U JP S6178448U
Authority
JP
Japan
Prior art keywords
circuit
signal
touch tone
tone signal
dial touch
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
JP16341584U
Other languages
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 JP16341584U priority Critical patent/JPS6178448U/ja
Publication of JPS6178448U publication Critical patent/JPS6178448U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

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

図は本考案の無線電話機の誤動作防止回路図で
ある。 １…子機、３…送信回路、５…呼出し信号発生
回路、７…押ボタン装置、８…ダイヤルタツチト
ーン信号発生回路、９…マイクロフオン回路、１
０…ミユーテイングトランジスタ、１１…ＦＭ変
調回路。 The figure is a malfunction prevention circuit diagram of the wireless telephone according to the present invention. DESCRIPTION OF SYMBOLS 1 ...Slave device, 3...Transmission circuit, 5...Call signal generation circuit, 7...Push button device, 8...Dial touch tone signal generation circuit, 9...Microphone circuit, 1
0... Muting transistor, 11... FM modulation circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電話回線に接続された親機と、該親機と無線で
電話通話出来るようにした子機とを有するものに
おいて、前記子機に音声信号を発生するマイクロ
フオン回路と、ダイヤルタツチトーン信号を発生
するダイヤルタツチトーン信号発生回路と、前記
音声信号又はダイヤルタツチトーン信号にて搬送
波信号を変調回路と、ダイヤルタツチトーン信号
の送信時、前記ダイヤルタツチトーン信号発生回
路から得られる制御信号にて前記マイクロフオン
回路をミユートするミユーテイング回路とを設け
てなる無線電話機の誤動作防止回路。 A device having a base unit connected to a telephone line and a slave unit capable of making a wireless telephone conversation with the base unit, which includes a microphone circuit that generates an audio signal to the slave unit, and a dial touch tone signal that generates a dial touch tone signal. a circuit for modulating a carrier signal using the voice signal or the dial touch tone signal; and a circuit for modulating a carrier signal using the voice signal or the dial touch tone signal; A malfunction prevention circuit for a wireless telephone, which is provided with a muting circuit that mutes a phono circuit.
JP16341584U 1984-10-29 1984-10-29 Pending JPS6178448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16341584U JPS6178448U (en) 1984-10-29 1984-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16341584U JPS6178448U (en) 1984-10-29 1984-10-29

Publications (1)

Publication Number Publication Date
JPS6178448U true JPS6178448U (en) 1986-05-26

Family

ID=30721274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16341584U Pending JPS6178448U (en) 1984-10-29 1984-10-29

Country Status (1)

Country Link
JP (1) JPS6178448U (en)

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