TERMIUM Plus®

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MODULATION CLASSE [4 records]

Record 1 2010-05-25

English

Subject field(s)
  • Radio Transmission and Reception
  • Telecommunications Transmission
Key term(s)
  • class A modulation

French

Domaine(s)
  • Émission et réception radio
  • Transmission (Télécommunications)

Spanish

Campo(s) temático(s)
  • Radiotransmisión y radiorrecepción
  • Transmisión (Telecomunicaciones)
DEF

Designación de un sistema de modulación de amplitud en cuya etapa final de la amplificación de frecuencia de la modulación se emplea el funcionamiento de un tubo electrónico en clase A.

Save record 1

Record 2 2009-11-13

English

Subject field(s)
  • Radio Transmission and Reception
  • Telecommunications Transmission
CONT

The transmitter is capable of operating on any frequency between 14 and 100 meters, and 112.5 and 150 meters and employs class B modulation on the final power stage.

CONT

Collins radio telegraph equipment ... used ideas that were later widely adopted in the radio field. These included multiple pretuned frequency bays, which allowed the operator to make quick frequency changes, and class B modulation, which permitted large audio power from relatively small tubes.

French

Domaine(s)
  • Émission et réception radio
  • Transmission (Télécommunications)
Key term(s)
  • modulation d’amplitude en classe B

Spanish

Campo(s) temático(s)
  • Radiotransmisión y radiorrecepción
  • Transmisión (Telecomunicaciones)
DEF

Designación de un sistema de modulación de amplitud en cuya etapa final de la amplificación de frecuencia de la modulación se emplea el funcionamiento de un tubo electrónico en clase B.

Save record 2

Record 3 1998-09-30

English

Subject field(s)
  • Radio Waves
  • Telecommunications
  • Vacuum Tubes (Electronics)

French

Domaine(s)
  • Ondes radioélectriques
  • Télécommunications
  • Tubes et lampes (Électronique)

Spanish

Save record 3

Record 4 1980-11-07

English

Subject field(s)
  • Radio Waves
  • Radio Transmission and Reception
DEF

The average power supplied to the antenna transmission line by a radio transmitter during one radio-frequency cycle under conditions of no modulation; for each class of emission the condition of no modulation should be specified.

French

Domaine(s)
  • Ondes radioélectriques
  • Émission et réception radio
DEF

Moyenne de la puissance fournie à la ligne d’alimentation de l'antenne par un émetteur radioélectrique au cours d’un cycle de haute fréquence en l'absence de modulation; pour chaque classe d’émission, les conditions d’absence de modulation doivent être spécifiées.

Spanish

Save record 4

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