канал тональної частоти
audible tone
continuous tone
maximum tone corrected perceived noise level
tone correction factor
tone correction procedure
tone decoder
target tone
radar-tone recognition
Beacon Tone
Beep a special tone when arming the board
Ring a tone when GPS is locked and ready
channel of command
channel routes
drainage channel
duplex / two-way channel
fixed frequency channel
half-duplex channel
searched channel
simplex channel
single-channel ground and airborne radio system (SINCGARS) radio
quick-fire channel
beam channel
in the period in which the communications channel has been open
fire channel
fire-support channel
information collection channel
nonnuclear fire request channel
nuclear fire request channel
reconnaissance fire channel
converging channel
diverging channel
control channel