scanner generator - definição. O que é scanner generator. Significado, conceito
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O que (quem) é scanner generator - definição

RADIO RECEIVER THAT CAN SCAN MULTIPLE FREQUENCIES
Scanner (radio); Police scanner; Police Scanning; Police Scanner; Scanner radio; Trunking Scanner

Image scanner         
DEVICE THAT OPTICALLY SCANS IMAGES, PRINTED TEXT, HANDWRITING, OR AN OBJECT, AND CONVERTS IT TO A DIGITAL IMAGE
Flatbed scanner; Flat bed scanner; Image scanning; Drum scanner; Handheld scanner; Optical scanner; HP pstc3100; Photo scanner; Photo scanning; Scan technology; Image Scanners; Scanned images; Scanned image; Desktop scanner; Flatbed image scanner; Pen scanner; Document scanner; Flat scanner; Smartphone scanner apps
An image scanner—often abbreviated to just scanner—is a device that optically scans images, printed text, handwriting or an object and converts it to a digital image. Commonly used in offices are variations of the desktop flatbed scanner where the document is placed on a glass window for scanning.
Planetary scanner         
TYPE OF IMAGE SCANNER FOR MAKING SCANS OF RARE BOOKS AND OTHER EASILY DAMAGED DOCUMENTS
Orbital scanner
A planetary scanner (also called an orbital scanner) is a type of image scanner for making scans of rare books and other easily damaged documents. In essence, such a scanner is a mounted camera taking photos of a well-lit environment.
Electric generator         
DEVICE THAT CONVERTS OTHER ENERGY TO ELECTRICAL ENERGY
Generator (device); Electrical generators; Power unit; Electricity generator; Direct-current generator; Emergency vehicle generator; Energy generator; Electric generators; Turbine generator (TG); AC generator; Tachogenerator; Electric power generator; Electrical Generator; Electrical generator; DC Generator; Turbine generator; Energy generation; DC generator; Generator (electricity)
In electricity generation, a generatorAlso called electric generator, electrical generator, and electromagnetic generator. is a device that converts motive power (mechanical energy) into electric power for use in an external circuit.

Wikipédia

Radio scanner

A scanner (also referred to as a radio scanner) is a radio receiver that can automatically tune, or scan, two or more discrete frequencies, stopping when it finds a signal on one of them and then continuing to scan other frequencies when the initial transmission ceases.

The term scanner generally refers to a communications receiver that is primarily intended for monitoring VHF and UHF landmobile radio systems, as opposed to, for instance, a receiver used to monitor international shortwave transmissions.

More often than not, these scanners can also tune to different types of modulation as well (AM, FM, WFM, etc.). Early scanners were slow, bulky, and expensive. Today, modern microprocessors have enabled scanners to store thousands of channels and monitor hundreds of channels per second. Recent models can follow trunked radio systems and decode APCO-P25 digital transmissions. Both hand held and desktop models are available. Scanners are often used to monitor police, fire and emergency medical services. Radio scanning serves an important role in the fields of journalism and crime investigation, as well as a hobby for many people around the world.