JPS51139716A - Transmission-reception switching system - Google Patents

Transmission-reception switching system

Info

Publication number
JPS51139716A
JPS51139716A JP6467175A JP6467175A JPS51139716A JP S51139716 A JPS51139716 A JP S51139716A JP 6467175 A JP6467175 A JP 6467175A JP 6467175 A JP6467175 A JP 6467175A JP S51139716 A JPS51139716 A JP S51139716A
Authority
JP
Japan
Prior art keywords
transmission
switching system
reception switching
reception
signals
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
JP6467175A
Other languages
Japanese (ja)
Inventor
Okie Tani
Masaki Akiyama
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.)
Tani Denkikogyo Co Ltd
Original Assignee
Tani Denkikogyo 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 Tani Denkikogyo Co Ltd filed Critical Tani Denkikogyo Co Ltd
Priority to JP6467175A priority Critical patent/JPS51139716A/en
Priority to AU13341/76A priority patent/AU490061B2/en
Priority to GB17795/76A priority patent/GB1508750A/en
Priority to DE2622925A priority patent/DE2622925C3/en
Priority to US05/688,911 priority patent/US4087636A/en
Publication of JPS51139716A publication Critical patent/JPS51139716A/en
Pending legal-status Critical Current

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  • Transceivers (AREA)

Abstract

PURPOSE: A transmission-reception switching system of such type that a received output is not provided to an acoustic signal converter for the waiting-time interval and the transmission or reception of signals is made by automatically switching a relay at the time of the arrival of or transmission of signals.
COPYRIGHT: (C)1976,JPO&Japio
JP6467175A 1975-05-28 1975-05-28 Transmission-reception switching system Pending JPS51139716A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6467175A JPS51139716A (en) 1975-05-28 1975-05-28 Transmission-reception switching system
AU13341/76A AU490061B2 (en) 1975-05-28 1976-04-27 Transmit-receive circuit changing switch system
GB17795/76A GB1508750A (en) 1975-05-28 1976-04-30 Transmit-receive circuit changing switch system
DE2622925A DE2622925C3 (en) 1975-05-28 1976-05-21 Transmit / receive switching for a radio communication device with a transmitter and receiver
US05/688,911 US4087636A (en) 1975-05-28 1976-05-21 Transmit-receive circuit changing switch system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6467175A JPS51139716A (en) 1975-05-28 1975-05-28 Transmission-reception switching system

Publications (1)

Publication Number Publication Date
JPS51139716A true JPS51139716A (en) 1976-12-02

Family

ID=13264867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6467175A Pending JPS51139716A (en) 1975-05-28 1975-05-28 Transmission-reception switching system

Country Status (1)

Country Link
JP (1) JPS51139716A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137722U (en) * 1977-04-05 1978-10-31
JPS60132048U (en) * 1984-02-10 1985-09-04 松下電工株式会社 wireless communication device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137722U (en) * 1977-04-05 1978-10-31
JPS60132048U (en) * 1984-02-10 1985-09-04 松下電工株式会社 wireless communication device

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