[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5392614A - Transmission switching system of microwave multiple radio - Google Patents

Transmission switching system of microwave multiple radio

Info

Publication number
JPS5392614A
JPS5392614A JP675777A JP675777A JPS5392614A JP S5392614 A JPS5392614 A JP S5392614A JP 675777 A JP675777 A JP 675777A JP 675777 A JP675777 A JP 675777A JP S5392614 A JPS5392614 A JP S5392614A
Authority
JP
Japan
Prior art keywords
switching system
multiple radio
transmission switching
microwave multiple
microwave
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
JP675777A
Other languages
Japanese (ja)
Inventor
Yuzo Yamaguchi
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 JP675777A priority Critical patent/JPS5392614A/en
Publication of JPS5392614A publication Critical patent/JPS5392614A/en
Pending 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)

Abstract

PURPOSE:To prevent the circuit from being disconnected by switching a highfrequency switch to the spare side by the alarm signal of a transmission output monitor in case of the trouble of both circuits of a current part and a spare part.
JP675777A 1977-01-26 1977-01-26 Transmission switching system of microwave multiple radio Pending JPS5392614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP675777A JPS5392614A (en) 1977-01-26 1977-01-26 Transmission switching system of microwave multiple radio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP675777A JPS5392614A (en) 1977-01-26 1977-01-26 Transmission switching system of microwave multiple radio

Publications (1)

Publication Number Publication Date
JPS5392614A true JPS5392614A (en) 1978-08-14

Family

ID=11647046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP675777A Pending JPS5392614A (en) 1977-01-26 1977-01-26 Transmission switching system of microwave multiple radio

Country Status (1)

Country Link
JP (1) JPS5392614A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115626A (en) * 1982-12-10 1984-07-04 トムソン−セ−エスエフ Switching device
JP2008205649A (en) * 2007-02-16 2008-09-04 Toshiba Corp Transmission signal sending device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115626A (en) * 1982-12-10 1984-07-04 トムソン−セ−エスエフ Switching device
JPH0561812B2 (en) * 1982-12-10 1993-09-07 Thomson Csf
JP2008205649A (en) * 2007-02-16 2008-09-04 Toshiba Corp Transmission signal sending device

Similar Documents

Publication Publication Date Title
JPS5392614A (en) Transmission switching system of microwave multiple radio
JPS53132968A (en) Switch circuit
JPS5698033A (en) Switching system of standby transmission line
JPS53145504A (en) Cordless telephone equipment
JPS5391508A (en) Transmission control system for sound signal
JPS56149851A (en) Looplike data transmission equipment
JPS5277620A (en) Switch driver receiver circuit
JPS53138266A (en) Signal switch circuit
JPS53110313A (en) Auotmatic frequency control circuit with auotmatic frequency control signal transmission system state switched and changed automatically according to receiving state
JPS5660121A (en) Circuit switching system
JPS55154836A (en) Automatic switching control system for radio communication circuit
JPS5580925A (en) Microwave compounding device
JPS57184341A (en) Switching circuit of receiver
GB2001814B (en) Electronic frequency discriminating switching circuit
JPS5365007A (en) Transmission system for intermittent signal
JPS52147903A (en) Connection switching control system for moving communicatinon method
JPS55161431A (en) Carrier wave current source switching circuit
JPS56116344A (en) Confirming system of level diagram
JPS6459092A (en) Radar equipment
JPS53146606A (en) Tape*radio switch circuit
JPS5687961A (en) Multidrop transmitter
JPS55132137A (en) Multiplex radio repeater
JPS55123286A (en) Switching system of electronic switchboard control part
JPS5757048A (en) Radiotelephony device
JPS5660122A (en) Circuit switching circuit