GB986425A - Improvements relating to carrier frequency communication apparatus - Google Patents

Improvements relating to carrier frequency communication apparatus

Info

Publication number
GB986425A
GB986425A GB1989561A GB1989561A GB986425A GB 986425 A GB986425 A GB 986425A GB 1989561 A GB1989561 A GB 1989561A GB 1989561 A GB1989561 A GB 1989561A GB 986425 A GB986425 A GB 986425A
Authority
GB
United Kingdom
Prior art keywords
carrier
modulated
band
communication apparatus
carrier frequency
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
GB1989561A
Other languages
English (en)
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB986425A publication Critical patent/GB986425A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1989561A 1960-06-02 1961-06-02 Improvements relating to carrier frequency communication apparatus Expired GB986425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET18479A DE1112128B (de) 1960-06-02 1960-06-02 Traegerfrequenz-Nachrichtenuebertragungs-geraet fuer vier bis vierundzwanzig Kanaele, insbesondere fuer beweglichen Einsatz

Publications (1)

Publication Number Publication Date
GB986425A true GB986425A (en) 1965-03-17

Family

ID=7548959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1989561A Expired GB986425A (en) 1960-06-02 1961-06-02 Improvements relating to carrier frequency communication apparatus

Country Status (3)

Country Link
DE (1) DE1112128B (xx)
GB (1) GB986425A (xx)
NL (1) NL265498A (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031358B (de) * 1955-07-20 1958-06-04 Pintsch Electro Gmbh Fuer Zweidraht- und Vierdraht-Betrieb geeignetes Traegerfrequenzsystem
DE1028620B (de) * 1956-11-24 1958-04-24 Felten & Guilleaume Gmbh Traegerfrequenzsystem fuer vier Sprechwege
DE1041092B (de) * 1956-12-01 1958-10-16 Felten & Guilleaume Gmbh Traegerfrequenzsystem fuer vier Sprechwege
DE1052463B (de) * 1958-02-12 1959-03-12 Felten & Guilleaume Gmbh Traegerfrequenzsystem fuer vier Sprechwege

Also Published As

Publication number Publication date
NL265498A (xx)
DE1112128B (de) 1961-08-03

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