What is a "Dcs1800mhz"? The Most Authoritative Explanation.
What is digital cellular system 1800MHz?
Digital Cellular System 1800MHz is a term given to what is now known as GSM1800. This system operates in the 1800MHz region of the frequency spectrum. The paired spectrum is located between 1710MHz and 1785MHz for uplink operation and 1805MHz and 1880MHz for downlink operation.What is GSM-1900 and GSM-850?
GSM-850 and GSM-1900 GSM-1900 and GSM-850 are used in most of North, South and Central America (ITU-Region 2). In North America, GSM operates on the primary mobile communication bands 850 MHz and 1900 MHz. In Canada, GSM-1900 is the primary band used in urban areas with 850 as a backup, and GSM-850 being the primary rural band.What is the frequency mixing between GSM 900/1800 and 850/1900?
Frequency mixing between GSM 900/1800 and GSM 850/1900. Some countries in Central and South America have allocated spectrum in the 900 MHz and 1800 MHz bands for GSM in addition to the common GSM deployments at 850 MHz and 1900 MHz for ITU-Region 2 (Americas).Where are GSM-900 and GSM-1800 used?
GSM-900 and GSM-1800 are used in most parts of the world (ITU-Regions 1 and 3): Africa, Europe, Middle East, Asia (apart from Japan and South Korea where GSM has never been introduced) and Oceania . In common GSM-900 is most widely used. Fewer operators use GSM-1800.Related Articles
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