FR827978A - Device receiving messages transmitted at high frequency by wire networks - Google Patents

Device receiving messages transmitted at high frequency by wire networks

Info

Publication number
FR827978A
FR827978A FR827978DA FR827978A FR 827978 A FR827978 A FR 827978A FR 827978D A FR827978D A FR 827978DA FR 827978 A FR827978 A FR 827978A
Authority
FR
France
Prior art keywords
high frequency
device receiving
messages transmitted
receiving messages
wire networks
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR827978A publication Critical patent/FR827978A/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
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/08—Arrangements for combining channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
FR827978D 1936-11-07 1937-10-15 Device receiving messages transmitted at high frequency by wire networks Expired FR827978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL91410D DE711668C (en) 1936-11-07 1936-11-07 Filter arrangement for separating or merging high-frequency AC voltages, especially in wire radio systems

Publications (1)

Publication Number Publication Date
FR827978A true FR827978A (en) 1938-05-06

Family

ID=7287263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827978D Expired FR827978A (en) 1936-11-07 1937-10-15 Device receiving messages transmitted at high frequency by wire networks

Country Status (2)

Country Link
DE (1) DE711668C (en)
FR (1) FR827978A (en)

Also Published As

Publication number Publication date
DE711668C (en) 1941-10-04

Similar Documents

Publication Publication Date Title
FR827978A (en) Device receiving messages transmitted at high frequency by wire networks
FR834987A (en) Device intended for the transmission by cables of messages by means of high frequency
FR825386A (en) Teleprinter installations
FR839683A (en) Telegraph receiver
FR823122A (en) Device for transmitting messages
FR829462A (en) Device for the transmission of messages by means of high-frequency carrier currents, preferably by conductors
FR788705A (en) Voltage adjustment device, in particular for low voltage networks
FR786365A (en) Telegraph receiver
FR824721A (en) Printer telegraph receiver
FR789060A (en) High frequency cable transmission device
CH202376A (en) High frequency telegraph transmitter.
FR831118A (en) Device for transmitting messages by high-frequency carrier alternating currents, in particular in radio installations with wires
FR802881A (en) High frequency transmission system
FR815683A (en) Transmitting telegraph device
FR838551A (en) Device for preventing premature termination of telegraph communications made by selection
FR821296A (en) Telegraph installations
FR815132A (en) Transmitting teleprinter device
FR816316A (en) Device for transmitting electric currents
CH266216A (en) Device for frequency transposition.
FR774733A (en) High frequency telecommunication device
FR740394A (en) Constant frequency telegraphy transmitter
DK58906C (en) Telegraph receiver.
FR820424A (en) High frequency transmission systems
FR838156A (en) Device for receiving messages transmitted by electrical piping networks by means of high-frequency carrier waves
FR825787A (en) Device for listening to high frequency currents