NL6808779A - - Google Patents

Info

Publication number
NL6808779A
NL6808779A NL6808779A NL6808779A NL6808779A NL 6808779 A NL6808779 A NL 6808779A NL 6808779 A NL6808779 A NL 6808779A NL 6808779 A NL6808779 A NL 6808779A NL 6808779 A NL6808779 A NL 6808779A
Authority
NL
Netherlands
Application number
NL6808779A
Other versions
NL155420B (en
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 filed Critical
Publication of NL6808779A publication Critical patent/NL6808779A/xx
Publication of NL155420B publication Critical patent/NL155420B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Amplifiers (AREA)
NL6808779A 1967-07-28 1968-06-21 PILOT-CONTROLLED SIGNAL TRANSMISSION SYSTEM. NL155420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0111059 DE1297685C2 (en) 1967-07-28 1967-07-28 MESSAGE TRANSMISSION SYSTEM WITH FIXED AND PILOT CONTROLLED AMPLIFIERS

Publications (2)

Publication Number Publication Date
NL6808779A true NL6808779A (en) 1969-01-30
NL155420B NL155420B (en) 1977-12-15

Family

ID=7530701

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6808779A NL155420B (en) 1967-07-28 1968-06-21 PILOT-CONTROLLED SIGNAL TRANSMISSION SYSTEM.

Country Status (4)

Country Link
DE (1) DE1297685C2 (en)
GB (1) GB1227363A (en)
NL (1) NL155420B (en)
SE (1) SE337237B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115766B1 (en) * 1979-12-21 1986-07-30 Siemens Aktiengesellschaft Negative feedback broad band amplifier incorporating two negative feedback amplifiers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060442B (en) * 1956-06-29 1959-07-02 Siemens Ag Transmission system for the transmission of messages over lines with main amplifiers and unmanned, remotely fed intermediate amplifiers
DE1250496B (en) * 1964-02-12

Also Published As

Publication number Publication date
DE1297685B (en) 1969-06-19
GB1227363A (en) 1971-04-07
DE1297685C2 (en) 1976-05-13
NL155420B (en) 1977-12-15
SE337237B (en) 1971-08-02

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS