[go: up one dir, main page]

CH205225A - Arrangement for keying a radio beacon. - Google Patents

Arrangement for keying a radio beacon.

Info

Publication number
CH205225A
CH205225A CH205225DA CH205225A CH 205225 A CH205225 A CH 205225A CH 205225D A CH205225D A CH 205225DA CH 205225 A CH205225 A CH 205225A
Authority
CH
Switzerland
Prior art keywords
keying
arrangement
radio beacon
beacon
radio
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft C Lorenz
Original Assignee
Lorenz C 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 Lorenz C Ag filed Critical Lorenz C Ag
Publication of CH205225A publication Critical patent/CH205225A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Lock And Its Accessories (AREA)
CH205225D 1937-04-12 1938-04-09 Arrangement for keying a radio beacon. CH205225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205225X 1937-04-12

Publications (1)

Publication Number Publication Date
CH205225A true CH205225A (en) 1939-06-15

Family

ID=5786023

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205225D CH205225A (en) 1937-04-12 1938-04-09 Arrangement for keying a radio beacon.

Country Status (5)

Country Link
US (1) US2217424A (en)
CH (1) CH205225A (en)
FR (1) FR836494A (en)
GB (1) GB498985A (en)
NL (1) NL51162C (en)

Also Published As

Publication number Publication date
NL51162C (en)
GB498985A (en) 1939-01-17
US2217424A (en) 1940-10-08
FR836494A (en) 1939-01-18

Similar Documents

Publication Publication Date Title
CH205053A (en) Tire.
CH207371A (en) Arrangement for wireless direction determination.
CH207143A (en) Radio receiver.
CH205225A (en) Arrangement for keying a radio beacon.
CH214204A (en) Procedure for keying directional transmitters.
CH205224A (en) Antenna arrangement for radio beacons.
CH208654A (en) Arrangement with a magnetron tube.
CH208369A (en) Radio beacon.
CH212232A (en) Arrangement for keying radio beacons.
DK57478C (en) Punching machine.
CH207368A (en) Radio beacon.
DK56492C (en) Soaping tool.
CH208100A (en) Radio receiver.
CH207285A (en) Radio receiver.
CH207141A (en) Company management.
DK60284C (en) Perforating machine.
ES143543A1 (en) A procedure for decorating rubber articles.
DK56559C (en) Pneumatic Tools.
DK58820C (en) Engraving machine.
DK54237C (en) Turning machine.
CA366943A (en) Roofing machine
DK57782C (en) Procedure for Manufacturing a Depolarizer.
AT155649B (en) Carbon grinder.
DK55114C (en) Radio reception connection.
DK56129C (en) Universal tool.