DK118724B - Overbelastningsbeskyttelseskobling til forstærkere, specielt til fjernfødede bærefrekvenslinieforstærkere. - Google Patents

Overbelastningsbeskyttelseskobling til forstærkere, specielt til fjernfødede bærefrekvenslinieforstærkere.

Info

Publication number
DK118724B
DK118724B DK350766A DK350766A DK118724B DK 118724 B DK118724 B DK 118724B DK 350766 A DK350766 A DK 350766A DK 350766 A DK350766 A DK 350766A DK 118724 B DK118724 B DK 118724B
Authority
DK
Denmark
Prior art keywords
amplifiers
long
carrier frequency
overload protection
frequency line
Prior art date
Application number
DK350766A
Other languages
Danish (da)
English (en)
Inventor
H Khakzar
Original Assignee
Telefunken Patent
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 Telefunken Patent filed Critical Telefunken Patent
Publication of DK118724B publication Critical patent/DK118724B/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
DK350766A 1965-07-13 1966-07-06 Overbelastningsbeskyttelseskobling til forstærkere, specielt til fjernfødede bærefrekvenslinieforstærkere. DK118724B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0028979 1965-07-13

Publications (1)

Publication Number Publication Date
DK118724B true DK118724B (da) 1970-09-28

Family

ID=7554558

Family Applications (1)

Application Number Title Priority Date Filing Date
DK350766A DK118724B (da) 1965-07-13 1966-07-06 Overbelastningsbeskyttelseskobling til forstærkere, specielt til fjernfødede bærefrekvenslinieforstærkere.

Country Status (4)

Country Link
AT (1) AT259025B (cs)
DE (1) DE1462247B2 (cs)
DK (1) DK118724B (cs)
SE (1) SE323990B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492153A (en) * 1976-05-25 1977-11-16 Standard Telephones Cables Ltd Repeaters
DE2843919C2 (de) * 1978-10-09 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Leitungsverstärker mit einer Schaltungsanordnung zum eingangs- und ausgangsseitigen Überspannungsgrobschutz
DE3011126C2 (de) * 1980-03-22 1984-08-30 Hartmann & Braun Ag, 6000 Frankfurt Schaltungsanordnung zur Speisung mehrerer in Reihe liegender steuerbarer Anzeigeelemente
DE3022677A1 (de) * 1980-06-18 1982-01-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ueberlastungsschutzschalter fuer leitungsverstaerker
ATE37257T1 (de) * 1984-04-30 1988-09-15 Siemens Ag Schaltungsanordnung zum ueberspannungsgrobschutz fuer einen zwischenverstaerker oder zwischenregenerator.

Also Published As

Publication number Publication date
DE1462247B2 (de) 1970-12-23
SE323990B (cs) 1970-05-19
AT259025B (de) 1967-12-27
DE1462247A1 (de) 1968-11-21

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