SE398031B - SYSTEM FOR CALLING A FIELD STATION FROM AN AIRCRAFT - Google Patents

SYSTEM FOR CALLING A FIELD STATION FROM AN AIRCRAFT

Info

Publication number
SE398031B
SE398031B SE7411054A SE7411054A SE398031B SE 398031 B SE398031 B SE 398031B SE 7411054 A SE7411054 A SE 7411054A SE 7411054 A SE7411054 A SE 7411054A SE 398031 B SE398031 B SE 398031B
Authority
SE
Sweden
Prior art keywords
calling
aircraft
field station
station
field
Prior art date
Application number
SE7411054A
Other languages
Swedish (sv)
Other versions
SE7411054L (en
Inventor
A Hetebrij
C A G Kloeck
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 SE7411054L publication Critical patent/SE7411054L/xx
Publication of SE398031B publication Critical patent/SE398031B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/24—Apparatus or circuits at the receiving end
    • H04L15/26—Apparatus or circuits at the receiving end operating only on reception of predetermined code signals, e.g. distress signals, party-line call signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Relay Systems (AREA)
SE7411054A 1973-09-04 1974-08-30 SYSTEM FOR CALLING A FIELD STATION FROM AN AIRCRAFT SE398031B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7312157A NL7312157A (en) 1973-09-04 1973-09-04 DEVICE FOR CALLING A GROUND STATION BY AIRPLANE.

Publications (2)

Publication Number Publication Date
SE7411054L SE7411054L (en) 1975-03-05
SE398031B true SE398031B (en) 1977-11-28

Family

ID=19819524

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411054A SE398031B (en) 1973-09-04 1974-08-30 SYSTEM FOR CALLING A FIELD STATION FROM AN AIRCRAFT

Country Status (9)

Country Link
JP (1) JPS5824979B2 (en)
BE (1) BE819501A (en)
CH (1) CH578294A5 (en)
DK (1) DK145069C (en)
FR (1) FR2242824B1 (en)
GB (1) GB1471349A (en)
NL (1) NL7312157A (en)
NO (1) NO139799C (en)
SE (1) SE398031B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136182B (en) * 1981-01-16 1985-07-24 Matsushita Electric Works Ltd Asynchronous type multichannel signal processing system
JPH049751Y2 (en) * 1985-04-01 1992-03-11

Also Published As

Publication number Publication date
SE7411054L (en) 1975-03-05
NO139799B (en) 1979-01-29
FR2242824A1 (en) 1975-03-28
CH578294A5 (en) 1976-07-30
BE819501A (en) 1974-12-31
NL7312157A (en) 1975-03-06
GB1471349A (en) 1977-04-21
DK145069B (en) 1982-08-16
FR2242824B1 (en) 1979-09-28
AU7281974A (en) 1976-03-04
JPS5065103A (en) 1975-06-02
DE2441093B2 (en) 1976-01-02
DE2441093A1 (en) 1975-04-03
NO743163L (en) 1975-04-01
NO139799C (en) 1979-05-09
DK145069C (en) 1983-01-17
JPS5824979B2 (en) 1983-05-24
DK465474A (en) 1975-05-05

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