BE766837A - Perfectionnement aux equipements de radiocommunication a frequences banalisees - Google Patents

Perfectionnement aux equipements de radiocommunication a frequences banalisees

Info

Publication number
BE766837A
BE766837A BE766837A BE766837A BE766837A BE 766837 A BE766837 A BE 766837A BE 766837 A BE766837 A BE 766837A BE 766837 A BE766837 A BE 766837A BE 766837 A BE766837 A BE 766837A
Authority
BE
Belgium
Prior art keywords
banalized
frequencies
development
radiocommunication equipment
radiocommunication
Prior art date
Application number
BE766837A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of BE766837A publication Critical patent/BE766837A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/20—Frequency-division multiplex systems in which at least one carrier is angle-modulated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE766837A 1970-05-15 1971-05-07 Perfectionnement aux equipements de radiocommunication a frequences banalisees BE766837A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7017867A FR2087369A5 (fr) 1970-05-15 1970-05-15

Publications (1)

Publication Number Publication Date
BE766837A true BE766837A (fr) 1971-11-08

Family

ID=9055614

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766837A BE766837A (fr) 1970-05-15 1971-05-07 Perfectionnement aux equipements de radiocommunication a frequences banalisees

Country Status (8)

Country Link
BE (1) BE766837A (fr)
CA (1) CA978601A (fr)
DE (1) DE2124148C2 (fr)
FR (1) FR2087369A5 (fr)
GB (1) GB1311253A (fr)
NL (1) NL176515C (fr)
SE (1) SE368655B (fr)
ZA (1) ZA713006B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2531254B2 (ja) * 1989-01-18 1996-09-04 日本電気株式会社 分散無線システムの回線接続方法
WO1993023963A1 (fr) * 1992-05-08 1993-11-25 Motorola Inc. Procede et circuit pour selectionner l'accord de frequence d'un recepteur radio
US5711001A (en) * 1992-05-08 1998-01-20 Motorola, Inc. Method and circuit for acquisition by a radio receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145754A (fr) * 1955-01-29
DE1018485B (de) * 1955-03-03 1957-10-31 Siemens Ag Schaltungsanordnung fuer ueber Zwischenstationen verlaufende Fernsprech-Funkverbindungen zur Feststellung gestoerter Zwischenstationen
NL285959A (fr) * 1961-12-01

Also Published As

Publication number Publication date
SE368655B (fr) 1974-07-08
FR2087369A5 (fr) 1971-12-31
DE2124148A1 (de) 1971-11-25
DE2124148C2 (de) 1982-09-16
NL7106420A (fr) 1971-11-17
NL176515C (nl) 1985-04-16
ZA713006B (en) 1972-01-26
CA978601A (en) 1975-11-25
NL176515B (nl) 1984-11-16
GB1311253A (en) 1973-03-28

Similar Documents

Publication Publication Date Title
BE763877A (fr) Porte pour locaux a blindage etanche aux hautes frequences
FR1397097A (fr) Convertisseur statique de fréquence
BE836302A (nl) Heiinrichting
FR1361939A (fr) Synthétiseur de fréquence
FR1359164A (fr) Oscillateur à fréquence variable
BE766837A (fr) Perfectionnement aux equipements de radiocommunication a frequences banalisees
FR2285457A1 (fr) Perfectionnements aux cowpers
AT364428B (de) Hf-signaluebertragungsanordnung
FR1346306A (fr) Perfectionnements aux interféromètres à fréquence porteuse
FR1372710A (fr) Perfectionnements aux oscillateurs
BE829238A (nl) Heiinrichting
JPS517702A (ja) Suiteinarashisochi
CH524290A (de) Schaltungsanordnung zur Unterdrückung von Störfrequenzen
BE786046A (fr) Discriminateur de frequences
FR1369397A (fr) Perfectionnements aux radioaltimètres à modulation de fréquence
BE766768A (fr) Convertisseur de bandes de frequences
FR2285592A1 (fr) Double blindage
FR1421674A (fr) Discriminateur de fréquence
IT1054111B (it) Metodo di trasmissione di almeno un segnale sondoro entro lo spettro di frequenze di un segnale video
CH527525A (de) Symmetrisch aufgebautes Funkentstörgerät
FR1364364A (fr) Modulateur de fréquence
SE385525B (sv) Kondensatorutrustning
FR1320854A (fr) Perfectionnements aux radioaltimètres à modulation de fréquence
CH397774A (de) Frequenzteiler
FR1314645A (fr) Perfectionnements aux étalonneurs de fréquence

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT ALCAT

Effective date: 19850507