GB356460A - Improvements in and relating to telecommunication systems - Google Patents

Improvements in and relating to telecommunication systems

Info

Publication number
GB356460A
GB356460A GB25873/30A GB2587330A GB356460A GB 356460 A GB356460 A GB 356460A GB 25873/30 A GB25873/30 A GB 25873/30A GB 2587330 A GB2587330 A GB 2587330A GB 356460 A GB356460 A GB 356460A
Authority
GB
United Kingdom
Prior art keywords
amplifiers
alternation
brushes
repeater
switching member
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.)
Expired
Application number
GB25873/30A
Other languages
English (en)
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Publication of GB356460A publication Critical patent/GB356460A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
GB25873/30A 1930-01-08 1930-08-29 Improvements in and relating to telecommunication systems Expired GB356460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563296X 1930-01-08

Publications (1)

Publication Number Publication Date
GB356460A true GB356460A (en) 1931-09-10

Family

ID=8944935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25873/30A Expired GB356460A (en) 1930-01-08 1930-08-29 Improvements in and relating to telecommunication systems

Country Status (6)

Country Link
US (1) US1918152A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE372832A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE563296C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR703911A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB356460A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL28629C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176079A (en) * 1985-05-23 1986-12-10 David James Reginald Martin Direction-adaptive repeaters for guided radio systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176079A (en) * 1985-05-23 1986-12-10 David James Reginald Martin Direction-adaptive repeaters for guided radio systems
GB2176079B (en) * 1985-05-23 1989-03-08 David James Reginald Martin Direction-adaptive repeater for guided radio systems

Also Published As

Publication number Publication date
DE563296C (de) 1932-11-03
US1918152A (en) 1933-07-11
NL28629C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR703911A (fr) 1931-05-08
BE372832A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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