JPS5689136A - Transmitter-receiver of press-to-talk system - Google Patents

Transmitter-receiver of press-to-talk system

Info

Publication number
JPS5689136A
JPS5689136A JP16551279A JP16551279A JPS5689136A JP S5689136 A JPS5689136 A JP S5689136A JP 16551279 A JP16551279 A JP 16551279A JP 16551279 A JP16551279 A JP 16551279A JP S5689136 A JPS5689136 A JP S5689136A
Authority
JP
Japan
Prior art keywords
signal
transmission
voltage control
phase
oscillator
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
JP16551279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231865B2 (enrdf_load_stackoverflow
Inventor
Takeo Suzuki
Toyotaro Sawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16551279A priority Critical patent/JPS5689136A/ja
Publication of JPS5689136A publication Critical patent/JPS5689136A/ja
Publication of JPS6231865B2 publication Critical patent/JPS6231865B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)
JP16551279A 1979-12-21 1979-12-21 Transmitter-receiver of press-to-talk system Granted JPS5689136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16551279A JPS5689136A (en) 1979-12-21 1979-12-21 Transmitter-receiver of press-to-talk system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16551279A JPS5689136A (en) 1979-12-21 1979-12-21 Transmitter-receiver of press-to-talk system

Publications (2)

Publication Number Publication Date
JPS5689136A true JPS5689136A (en) 1981-07-20
JPS6231865B2 JPS6231865B2 (enrdf_load_stackoverflow) 1987-07-10

Family

ID=15813795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16551279A Granted JPS5689136A (en) 1979-12-21 1979-12-21 Transmitter-receiver of press-to-talk system

Country Status (1)

Country Link
JP (1) JPS5689136A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620656A3 (de) * 1993-04-13 1994-12-14 Siemens Ag Sender-/Empfängeranordnung für höhere Frequenzen.
JP2007207611A (ja) * 2006-02-02 2007-08-16 Idec Corp 操作スイッチ
WO2010045360A3 (en) * 2008-10-14 2010-06-10 Qualcomm Incorporated Electronic devices for communication utilizing energy detection and/or frequency synthesis
JP2011082857A (ja) * 2009-10-08 2011-04-21 Japan Radio Co Ltd インピーダンス整合回路

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620656A3 (de) * 1993-04-13 1994-12-14 Siemens Ag Sender-/Empfängeranordnung für höhere Frequenzen.
JP2007207611A (ja) * 2006-02-02 2007-08-16 Idec Corp 操作スイッチ
WO2010045360A3 (en) * 2008-10-14 2010-06-10 Qualcomm Incorporated Electronic devices for communication utilizing energy detection and/or frequency synthesis
JP2013128299A (ja) * 2008-10-14 2013-06-27 Qualcomm Inc エネルギー検出および／または周波数合成を利用する通信のための電子デバイス
JP2011082857A (ja) * 2009-10-08 2011-04-21 Japan Radio Co Ltd インピーダンス整合回路

Also Published As

Publication number Publication date
JPS6231865B2 (enrdf_load_stackoverflow) 1987-07-10

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