JPS5325309A - Radio call unit - Google Patents

Radio call unit

Info

Publication number
JPS5325309A
JPS5325309A JP9993276A JP9993276A JPS5325309A JP S5325309 A JPS5325309 A JP S5325309A JP 9993276 A JP9993276 A JP 9993276A JP 9993276 A JP9993276 A JP 9993276A JP S5325309 A JPS5325309 A JP S5325309A
Authority
JP
Japan
Prior art keywords
call unit
radio call
talking
radio
simultaneous
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
JP9993276A
Other languages
Japanese (ja)
Inventor
Shinichi Sekiguchi
Masashi Suzuki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9993276A priority Critical patent/JPS5325309A/en
Publication of JPS5325309A publication Critical patent/JPS5325309A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE: To provide a transmission-reception switching means to the radio simultaneous call units in order to secure a transmission mode for only either one unit at the talking time, and thus to realize a simultaneous talking with a carrier wave of a single frequency.
COPYRIGHT: (C)1978,JPO&Japio
JP9993276A 1976-08-20 1976-08-20 Radio call unit Pending JPS5325309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9993276A JPS5325309A (en) 1976-08-20 1976-08-20 Radio call unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9993276A JPS5325309A (en) 1976-08-20 1976-08-20 Radio call unit

Publications (1)

Publication Number Publication Date
JPS5325309A true JPS5325309A (en) 1978-03-09

Family

ID=14260498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9993276A Pending JPS5325309A (en) 1976-08-20 1976-08-20 Radio call unit

Country Status (1)

Country Link
JP (1) JPS5325309A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121836A (en) * 1982-01-15 1983-07-20 Matsushita Electric Works Ltd Transceiver for simultaneous communication
JPS5933350U (en) * 1982-08-26 1984-03-01 株式会社ケンウッド Simultaneous call type transceiver
JPS6158908U (en) * 1984-09-26 1986-04-21
JPS6471505A (en) * 1987-09-01 1989-03-16 Hoogovens Groep Bv Method and device for manufacturing moldable steel band
JPS6448942U (en) * 1987-09-20 1989-03-27
JPH01227558A (en) * 1988-03-07 1989-09-11 Esuto:Kk Switching type single-line communication equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121836A (en) * 1982-01-15 1983-07-20 Matsushita Electric Works Ltd Transceiver for simultaneous communication
JPS5933350U (en) * 1982-08-26 1984-03-01 株式会社ケンウッド Simultaneous call type transceiver
JPS6158908U (en) * 1984-09-26 1986-04-21
JPH0242324Y2 (en) * 1984-09-26 1990-11-13
JPS6471505A (en) * 1987-09-01 1989-03-16 Hoogovens Groep Bv Method and device for manufacturing moldable steel band
JPH0364202B2 (en) * 1987-09-01 1991-10-04 Hoogovens Groep Bv
JPS6448942U (en) * 1987-09-20 1989-03-27
JPH01227558A (en) * 1988-03-07 1989-09-11 Esuto:Kk Switching type single-line communication equipment

Similar Documents

Publication Publication Date Title
CA1035614A (en) Frequency selective interwaveguide coupler
JPS5336156A (en) Magnetron unit
JPS5325309A (en) Radio call unit
JPS5420568A (en) Device for loading and unloading at turntable
JPS53110305A (en) Telephone set
JPS5335442A (en) Transmission and reception method and unit for address signal
JPS5355902A (en) Data transmission system
JPS52125213A (en) Absence transfer system
JPS52144656A (en) N-(diphenylphosphonomethyl)-imino-diacetonitrile and its preparation
JPS538032A (en) Circuit scanning system
JPS53124008A (en) Call signal transmission system
JPS5373016A (en) Several zone call signal transmission system
JPS51150214A (en) Transmission-reception switching unit
JPS5365011A (en) Channel modulating and demodulating unit for phase modulation communicatingunit
JPS5211901A (en) Sound absorbing unit
HU174267B (en) Method for implementing sequential single frequency call /ssfc/ code used in radio telephone systems, and arrangement for transmitting and receiving the implemented call code
JPS5351947A (en) Electronic circuit
JPS52153426A (en) Transmitter and receiver with supersonic wave switch
JPS51123503A (en) Secret call system equipped with frequency correction function
JPS5395537A (en) Loop communication system
JPS5375706A (en) Frequency modulator of carrier summing type
JPS53914A (en) Radiowave receiver
JPS5295959A (en) Carrier regeneration circuit
JPS52135619A (en) Input unit
JPS53126809A (en) Microwave receiving system