JPS5734732B2 - - Google Patents

Info

Publication number
JPS5734732B2
JPS5734732B2 JP12896279A JP12896279A JPS5734732B2 JP S5734732 B2 JPS5734732 B2 JP S5734732B2 JP 12896279 A JP12896279 A JP 12896279A JP 12896279 A JP12896279 A JP 12896279A JP S5734732 B2 JPS5734732 B2 JP S5734732B2
Authority
JP
Japan
Prior art keywords
input
line amplifier
output
connection
pass filters
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
JP12896279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5561240A (en
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 filed Critical
Publication of JPS5561240A publication Critical patent/JPS5561240A/ja
Publication of JPS5734732B2 publication Critical patent/JPS5734732B2/ja
Granted 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)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP12896279A 1978-10-09 1979-10-08 Line amplifier having largely overvoltage protecting circuit at input and output sides Granted JPS5561240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2843919A DE2843919C2 (de) 1978-10-09 1978-10-09 Leitungsverstärker mit einer Schaltungsanordnung zum eingangs- und ausgangsseitigen Überspannungsgrobschutz

Publications (2)

Publication Number Publication Date
JPS5561240A JPS5561240A (en) 1980-05-08
JPS5734732B2 true JPS5734732B2 (https=) 1982-07-24

Family

ID=6051733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12896279A Granted JPS5561240A (en) 1978-10-09 1979-10-08 Line amplifier having largely overvoltage protecting circuit at input and output sides

Country Status (5)

Country Link
EP (1) EP0009811B1 (https=)
JP (1) JPS5561240A (https=)
AT (1) ATE1262T1 (https=)
AU (1) AU520220B2 (https=)
DE (1) DE2843919C2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607204A (ja) * 1983-06-27 1985-01-16 Toyo Commun Equip Co Ltd 小型無線機のアンテナ

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017476C1 (de) * 1980-05-07 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Sendeverstaerker fuer ferngespeiste Zwischenregeneratoren
DE3022677A1 (de) * 1980-06-18 1982-01-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ueberlastungsschutzschalter fuer leitungsverstaerker
CH654149A5 (de) * 1980-11-14 1986-01-31 Zellweger Uster Ag Verfahren und vorrichtung zum schutz eines elektronischen geraetes gegen zerstoerung durch starke elektromagnetische impulse.
ATE37257T1 (de) * 1984-04-30 1988-09-15 Siemens Ag Schaltungsanordnung zum ueberspannungsgrobschutz fuer einen zwischenverstaerker oder zwischenregenerator.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1462247B2 (de) * 1965-07-13 1970-12-23 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm überlastungsschutzschaltung für Verstärker, insbesondere für ferngespeiste Trägerfrequenz-Leitungsverstärker
DE1282724B (de) * 1966-04-01 1968-11-14 Siemens Ag Verstaerkereinrichtung fuer Nachrichtenuebertragungssysteme
DE1276742B (de) * 1966-12-30 1968-09-05 Siemens Ag Transistor-Leitungsverstaerker mit UEberspannungsschutz
JPS5170432A (ja) * 1974-12-17 1976-06-18 Nippon Telegraph & Telephone Hiraihoshiki
JPH0349905A (ja) * 1989-07-17 1991-03-04 Toyota Motor Corp セラミックス部品の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607204A (ja) * 1983-06-27 1985-01-16 Toyo Commun Equip Co Ltd 小型無線機のアンテナ

Also Published As

Publication number Publication date
DE2843919A1 (de) 1980-04-24
DE2843919C2 (de) 1983-06-30
JPS5561240A (en) 1980-05-08
EP0009811A1 (de) 1980-04-16
EP0009811B1 (de) 1982-06-23
AU5154779A (en) 1980-05-08
ATE1262T1 (de) 1982-07-15
AU520220B2 (en) 1982-01-21

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