NO780265L - RADIO SYSTEM - Google Patents

RADIO SYSTEM

Info

Publication number
NO780265L
NO780265L NO780265A NO780265A NO780265L NO 780265 L NO780265 L NO 780265L NO 780265 A NO780265 A NO 780265A NO 780265 A NO780265 A NO 780265A NO 780265 L NO780265 L NO 780265L
Authority
NO
Norway
Prior art keywords
radio system
radio
Prior art date
Application number
NO780265A
Other languages
Norwegian (no)
Other versions
NO113593C (en
Inventor
Manfred Hanni
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of NO113593C publication Critical patent/NO113593C/en
Publication of NO780265L publication Critical patent/NO780265L/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
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
NO780265A 1977-02-17 1978-01-25 RADIO SYSTEM NO780265L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2706615A DE2706615C1 (en) 1977-02-17 1977-02-17 Radio system

Publications (2)

Publication Number Publication Date
NO113593C NO113593C (en) 1984-07-24
NO780265L true NO780265L (en) 1990-09-17

Family

ID=6001374

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780265A NO780265L (en) 1977-02-17 1978-01-25 RADIO SYSTEM

Country Status (3)

Country Link
DE (1) DE2706615C1 (en)
IT (1) IT1228123B (en)
NO (1) NO780265L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010882A1 (en) * 1990-12-05 1992-06-25 Allied-Signal Inc. Seamless frequency hopping system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT54873B (en) * 1910-04-28 1912-08-10 Johann Sacek Device for the secrecy of messages in the case of spark telegraphy.
DE240982C (en) * 1910-09-13

Also Published As

Publication number Publication date
IT1228123B (en) 1991-05-28
NO113593C (en) 1984-07-24
DE2706615C1 (en) 1990-11-15

Similar Documents

Publication Publication Date Title
AT377139B (en) RADIO SYSTEM
AT365020B (en) RADIO SYSTEM
SE7810439L (en) COMMUNICATION SYSTEM
SE7805697L (en) EJEKTOR MIXER SYSTEM
DK161661C (en) Serving
SE7804577L (en) COMMUNICATION SYSTEM
BE863067A (en) BYPASS - FLUSHING SYSTEM
PL205859A1 (en) THE CHILDAL CIRCULAR SYSTEM
NO146114C (en) DUPLEX-SEND / receiving
SE7809052L (en) RADIO INFORMATION TRANSMISSION SYSTEM
SE7803498L (en) ANTENNA SYSTEM
FI782267A (en) SYSTEM FOER PYROLYTISK FOERBRAENNING AV TRAE- OCH ANNAT AVFALL
AT377135B (en) RECEIVER
AT364318B (en) COMPONENT SYSTEM
NO783260L (en) MICROBOOLGE-DUPLEX RADIO SYSTEM.
NL7802584A (en) ANTENNA SYSTEM.
PL208438A1 (en) COMMUNICATION SYSTEM
FI772475A (en) ANVAENDNING AV MAGNETISKT SYSTEM
AT377400B (en) TUNNEL RADIO
FI802389A (en) RADIO SYSTEM
DK155496C (en) FIRST DRESSING
SE7800974L (en) RADIO ANALYSIS
NO113593C (en) RADIO SYSTEM
DK125778A (en) FUNGCIDE MEANS
FI783331A (en) REFERENCE SPEENNINGSKAELLA