TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CRITICAL FREQUENCY [1 record]

Record 1 2009-11-16

English

Subject field(s)
  • Telecommunications
  • Radio Waves
CONT

The critical frequency ... is the highest frequency that can be reflected when a signal strikes the ionosphere as a vertical (90° with respect to the surface) incident wave.

French

Domaine(s)
  • Télécommunications
  • Ondes radioélectriques

Spanish

Campo(s) temático(s)
  • Telecomunicaciones
  • Ondas radioeléctricas
DEF

Frecuencia máxima reflejada por la capa F2 con incidencia vertical.

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