CH502725A - Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker - Google Patents

Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker

Info

Publication number
CH502725A
CH502725A CH1123969A CH1123969A CH502725A CH 502725 A CH502725 A CH 502725A CH 1123969 A CH1123969 A CH 1123969A CH 1123969 A CH1123969 A CH 1123969A CH 502725 A CH502725 A CH 502725A
Authority
CH
Switzerland
Prior art keywords
remote
testing
powered amplifiers
amplifiers
powered
Prior art date
Application number
CH1123969A
Other languages
German (de)
English (en)
Inventor
Arnold Dipl Ing Jeschko
Lothar Dipl Ing Gallati
Hansruedi Dipl Ing Gessler
Original Assignee
Hasler Ag
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 Hasler Ag filed Critical Hasler Ag
Priority to CH1123969A priority Critical patent/CH502725A/de
Priority to DE19702021131 priority patent/DE2021131A1/de
Priority to GB3489570A priority patent/GB1319062A/en
Priority to SE997870A priority patent/SE366444B/xx
Priority to NL7010707A priority patent/NL7010707A/xx
Priority to ES382031A priority patent/ES382031A1/es
Priority to FR7026955A priority patent/FR2055442A5/fr
Priority to AR23023070A priority patent/AR195365A1/es
Priority to BE753802D priority patent/BE753802A/xx
Publication of CH502725A publication Critical patent/CH502725A/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/40Monitoring; Testing of relay systems
    • H04B17/407Monitoring; Testing of relay systems without selective localization
    • H04B17/408Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Locating Faults (AREA)
CH1123969A 1969-07-23 1969-07-23 Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker CH502725A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1123969A CH502725A (de) 1969-07-23 1969-07-23 Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker
DE19702021131 DE2021131A1 (de) 1969-07-23 1970-04-29 Einrichtung zur Fernpruefung gleichstromferngespeister Repeater
GB3489570A GB1319062A (enrdf_load_html_response) 1969-07-23 1970-07-17
SE997870A SE366444B (enrdf_load_html_response) 1969-07-23 1970-07-20
NL7010707A NL7010707A (enrdf_load_html_response) 1969-07-23 1970-07-20
ES382031A ES382031A1 (es) 1969-07-23 1970-07-21 Instalacion para probar a distancia repetidores alimentadosa distancia con corriente continua.
FR7026955A FR2055442A5 (enrdf_load_html_response) 1969-07-23 1970-07-22
AR23023070A AR195365A1 (es) 1969-07-23 1970-07-23 Dispositivo para la teleprueba de repetidores telealimentados a corriente continua
BE753802D BE753802A (fr) 1969-07-23 1970-07-23 Dispositif de telecontrole de recepteurs alimentes a distance en courant continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1123969A CH502725A (de) 1969-07-23 1969-07-23 Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker

Publications (1)

Publication Number Publication Date
CH502725A true CH502725A (de) 1971-01-31

Family

ID=4371496

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1123969A CH502725A (de) 1969-07-23 1969-07-23 Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker

Country Status (9)

Country Link
AR (1) AR195365A1 (enrdf_load_html_response)
BE (1) BE753802A (enrdf_load_html_response)
CH (1) CH502725A (enrdf_load_html_response)
DE (1) DE2021131A1 (enrdf_load_html_response)
ES (1) ES382031A1 (enrdf_load_html_response)
FR (1) FR2055442A5 (enrdf_load_html_response)
GB (1) GB1319062A (enrdf_load_html_response)
NL (1) NL7010707A (enrdf_load_html_response)
SE (1) SE366444B (enrdf_load_html_response)

Also Published As

Publication number Publication date
BE753802A (fr) 1970-12-31
FR2055442A5 (enrdf_load_html_response) 1971-05-07
NL7010707A (enrdf_load_html_response) 1971-01-26
SE366444B (enrdf_load_html_response) 1974-04-22
AR195365A1 (es) 1973-10-08
GB1319062A (enrdf_load_html_response) 1973-05-31
ES382031A1 (es) 1973-04-01
DE2021131A1 (de) 1971-01-28

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Legal Events

Date Code Title Description
PL Patent ceased