CH290460A - Installation de radiocommunication. - Google Patents

Installation de radiocommunication.

Info

Publication number
CH290460A
CH290460A CH290460DA CH290460A CH 290460 A CH290460 A CH 290460A CH 290460D A CH290460D A CH 290460DA CH 290460 A CH290460 A CH 290460A
Authority
CH
Switzerland
Prior art keywords
radio communication
communication facility
facility
radio
communication
Prior art date
Application number
Other languages
English (en)
Inventor
Limited Marconi S Wire Company
Original Assignee
Marconi Wireless Telegraph Co
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 Marconi Wireless Telegraph Co filed Critical Marconi Wireless Telegraph Co
Publication of CH290460A publication Critical patent/CH290460A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H04B17/405—Monitoring; Testing of relay systems with selective localization using different frequencies generated by local multipliers, dividers, modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Relay Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
CH290460D 1949-08-12 1950-08-11 Installation de radiocommunication. CH290460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB290460X 1949-08-12

Publications (1)

Publication Number Publication Date
CH290460A true CH290460A (fr) 1953-04-30

Family

ID=10285332

Family Applications (1)

Application Number Title Priority Date Filing Date
CH290460D CH290460A (fr) 1949-08-12 1950-08-11 Installation de radiocommunication.

Country Status (4)

Country Link
CH (1) CH290460A (fr)
DE (1) DE830677C (fr)
FR (1) FR1023963A (fr)
GB (1) GB686760A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932072C (de) * 1952-08-26 1955-08-22 Siemens Ag Funknetz mit mehreren Wirkungsbereichen und ortsbeweglichen Stationen
BE568093A (fr) * 1957-05-28
DE1163407B (de) * 1960-03-23 1964-02-20 Siemens Ag Anordnung zur drahtlosen UEbermittlung von Signalen, insbesondere Betriebswerten

Also Published As

Publication number Publication date
DE830677C (de) 1952-02-07
GB686760A (en) 1953-01-28
FR1023963A (fr) 1953-03-26

Similar Documents

Publication Publication Date Title
CH296495A (fr) Installation de télévision.
CH319082A (fr) Installation de communication
CH282556A (fr) Récepteur radiophonique.
CH269669A (fr) Installation radio-réceptrice.
CH282893A (fr) Installation de communication.
NL155431B (nl) Communicatiestelsel met tijdverdeling.
CH285638A (fr) Installation de communication radioélectrique.
CH290460A (fr) Installation de radiocommunication.
FR1023871A (fr) Radio-récepteur perfectionné
CH295259A (fr) Installation de communication à courants porteurs.
CH303316A (fr) Altimètre radioélectrique.
CH280689A (fr) Emetteur radioélectrique dirigé.
FR983536A (fr) Installation radio-électrique de sécurité
CH306091A (fr) Installation de radar.
CH284629A (fr) Installation de communication.
ES20498Y (es) Aparato de radio.
CH302747A (fr) Installation de communication à courants porteurs.
CH326808A (fr) Installation radiotélégraphique
CH290754A (de) Radionachrichtenübertragungsanlage.
CA460009A (fr) Systeme de radiocommunication
CA455767A (fr) Systeme de radiocommunication
FR973040A (fr) Installation de radio communication
ES20544Y (es) Aparato de radio portable.
GR12328B (el) Κεραιοφορον κινητον βαθρον ραδιοφωνου.
GR12330B (el) Κεραιοφορον κινητον βαθρον ραδιοφωνου.