CH551120A - Simplexfunktelegraphenanlage. - Google Patents

Simplexfunktelegraphenanlage.

Info

Publication number
CH551120A
CH551120A CH605672A CH605672A CH551120A CH 551120 A CH551120 A CH 551120A CH 605672 A CH605672 A CH 605672A CH 605672 A CH605672 A CH 605672A CH 551120 A CH551120 A CH 551120A
Authority
CH
Switzerland
Prior art keywords
telegraph system
simplex radio
radio telegraph
simplex
telegraph
Prior art date
Application number
CH605672A
Other languages
English (en)
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of CH551120A publication Critical patent/CH551120A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
CH605672A 1971-04-28 1972-04-24 Simplexfunktelegraphenanlage. CH551120A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL717105791A NL141737B (nl) 1971-04-28 1971-04-28 Simplexradiotelegraafstelsel.

Publications (1)

Publication Number Publication Date
CH551120A true CH551120A (de) 1974-06-28

Family

ID=19813031

Family Applications (1)

Application Number Title Priority Date Filing Date
CH605672A CH551120A (de) 1971-04-28 1972-04-24 Simplexfunktelegraphenanlage.

Country Status (10)

Country Link
US (1) US3790699A (de)
JP (1) JPS547162B1 (de)
BE (1) BE782690A (de)
CH (1) CH551120A (de)
DE (1) DE2220145C3 (de)
FR (1) FR2135184B1 (de)
GB (1) GB1356493A (de)
NL (1) NL141737B (de)
NO (1) NO132125C (de)
SE (1) SE371353B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177946C (nl) * 1974-10-01 1985-12-16 Philips Nv Inrichting voor het identificeren van voertuigen.
NL175962C (nl) * 1980-06-23 1985-01-16 Nederlanden Staat Stelsel voor telexberichtcommunicatie met automatische foutcorrectie.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321573A (en) * 1961-11-10 1967-05-23 Stadt Nederlanden Ten Deze Ver Simplex telegraph system with break-in facility
US3420948A (en) * 1965-10-11 1969-01-07 Teletype Corp Telegraph transmitter control circuit
US3571512A (en) * 1969-03-07 1971-03-16 Susquehanna Corp Interrupt circuit for use in a duplex control circuit

Also Published As

Publication number Publication date
DE2220145A1 (de) 1972-11-09
FR2135184B1 (de) 1977-06-17
GB1356493A (en) 1974-06-12
NL141737B (nl) 1974-03-15
BE782690A (fr) 1972-10-26
FR2135184A1 (de) 1972-12-15
JPS547162B1 (de) 1979-04-04
DE2220145B2 (de) 1973-08-16
US3790699A (en) 1974-02-05
NL7105791A (de) 1972-10-31
SE371353B (de) 1974-11-11
NO132125C (de) 1975-09-17
NO132125B (de) 1975-06-09
DE2220145C3 (de) 1974-03-07

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Legal Events

Date Code Title Description
PL Patent ceased