FR841180A - Improvements to synchronization devices for high frequency transmitters - Google Patents

Improvements to synchronization devices for high frequency transmitters

Info

Publication number
FR841180A
FR841180A FR841180DA FR841180A FR 841180 A FR841180 A FR 841180A FR 841180D A FR841180D A FR 841180DA FR 841180 A FR841180 A FR 841180A
Authority
FR
France
Prior art keywords
high frequency
frequency transmitters
synchronization devices
synchronization
transmitters
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR841180A publication Critical patent/FR841180A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR841180D 1937-07-29 1938-07-26 Improvements to synchronization devices for high frequency transmitters Expired FR841180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218636X 1937-07-29

Publications (1)

Publication Number Publication Date
FR841180A true FR841180A (en) 1939-05-12

Family

ID=7990701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841180D Expired FR841180A (en) 1937-07-29 1938-07-26 Improvements to synchronization devices for high frequency transmitters

Country Status (2)

Country Link
US (1) US2218636A (en)
FR (1) FR841180A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617939A (en) * 1939-11-04 1952-11-11 Radio Electr Soc Fr Synchronization indicator for common wave transmitting systems
US2506766A (en) * 1948-11-12 1950-05-09 Everhard H B Bartelink Remote synchronizing system for rotary elements
US2599643A (en) * 1949-01-24 1952-06-10 Rca Corp Radio transmission system
US2536255A (en) * 1949-01-29 1951-01-02 Rca Corp Radio carrier synchronization system
US2644942A (en) * 1949-03-18 1953-07-07 Rca Corp Television carrier control system
US3027516A (en) * 1957-02-22 1962-03-27 Westinghouse Electric Corp Modulator system for micropositioning transducer

Also Published As

Publication number Publication date
US2218636A (en) 1940-10-22

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