CH288902A - Repeater station with monitoring devices for radio relay traffic systems with frequency modulation. - Google Patents

Repeater station with monitoring devices for radio relay traffic systems with frequency modulation.

Info

Publication number
CH288902A
CH288902A CH288902DA CH288902A CH 288902 A CH288902 A CH 288902A CH 288902D A CH288902D A CH 288902DA CH 288902 A CH288902 A CH 288902A
Authority
CH
Switzerland
Prior art keywords
frequency modulation
monitoring devices
radio relay
repeater station
traffic systems
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio 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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH288902A publication Critical patent/CH288902A/en

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
    • H04B1/74—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 for increasing reliability, e.g. using redundant or spare channels or apparatus
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Protection Of Generators And Motors (AREA)
CH288902D 1950-03-14 1951-03-14 Repeater station with monitoring devices for radio relay traffic systems with frequency modulation. CH288902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB288902X 1950-03-14

Publications (1)

Publication Number Publication Date
CH288902A true CH288902A (en) 1953-02-15

Family

ID=10282824

Family Applications (1)

Application Number Title Priority Date Filing Date
CH288902D CH288902A (en) 1950-03-14 1951-03-14 Repeater station with monitoring devices for radio relay traffic systems with frequency modulation.

Country Status (2)

Country Link
CH (1) CH288902A (en)
GB (1) GB670404A (en)

Also Published As

Publication number Publication date
GB670404A (en) 1952-04-16

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