Avionics Crossword
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
 
 
Down: 1) to mix an electrical signal which carries sounds or pictures with a radio signal so that it can be broadcast; to change the energy level or frequency of a radio wave2) a small light on a radar screen that indicates the presence of an object3) electronic equipment that increases the strength of signals passing through it, for example, increase the volume of an electronic system4) light that is provided by something in a place5) a device that can both transmit and receive signals at the same time, eg. like a network router in a computer6) also called an antenna; it's an electrical device that sends or receives radio or television signals (as electromagnetic waves)7) a wavelength on which television or radio programmes are broadcast9) a type of energy sent out in electromagnetic waves, for example, heat, light or radio wavesw10) the rate at which a sound wave, light wave or radio wave vibrates; the wavelength at which a station can be tuned in or contacted11) when something is shown electronically such as on a computer screeen; to show or make visible15) a circuit in a radio receiver that stops the interfering noise from other weak signals16) to prepare a machine in advance so it will operate or stop later; to arrange something in advance Across: 2) a fire, light, radio or any other signaling device used to guide ships, aircraft, etc.8) a device used to carry and produce a repetitive electronic signal; something that swings back and forth in rhythm12) to turn in a circle, especially around a fixed point or axis13) a piece of electronic equipment used for sending radio, television, or telephone signals through the air by radio waves or by electric current14) a regular beat or frequency; a short burst of energy that is repeated regularly15) to bring two mechanisms into exactly the same operating timing17) a pointer that shows specific information e.g. level, speed, etc.18) the exact position, usually measured by a compass, from the north
 

 

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