канал зв’язку з фіксованою частотою
fixed-frequency transmitter
audio-frequency channel
video-frequency (vision) channel
high frequency channel
low-frequency channel
radio-frequency channel
pulse repetition frequency (PRF) / pulse-repetition frequency
360° fixed radar
fixed
fixed ammunition
fixed and floating bridge
fixed artillery
fixed bridge
fixed facilities
fixed frame metal detector
fixed installations
fixed post
fixed span
fixed wire entanglement
fixed-orbit satellite
fixed-wing aircraft
naval operating base (fixed or temporary)
fixed position defense
fixed price contract
stationary (fixed, steady) target
fixed lead-angle guidance
fire on a fixed target
fixed defensive fire
fixed fire
fixed fire bottle
fixed fire command
fixed focus