What is a "Gsm 850"? The Most Authoritative Explanation.
What is the difference between GSM and GSM 850?
GSM 850 is simply GSM technology operating in the Cellular (850 MHz or "800") frequency band. Both the technology and frequency band have been around for many years, but not until 2002 were they combined. In the U.S. prior to 2002, GSM technology only operated in the PCS (1900 MHz) frequency band.Where are GSM 850 / 1900 MHz used?
GSM 850 / GSM 1900 MHz are used in the United States, Canada, Mexico and most countries of S. America. If you have further updates or can provide corrections- please send Email with credible Web referral source to verify your information. Vodafone Germany / Nokia 4G network 1800 MHz on the Moon (planning). 4G WiMAX Airspan Contract ?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 difference between 800 MHz and 850 MHz?
Before the existence of GSM 850, the Cellular band was commonly referred to as the "800 MHz" band. "850 MHz" implies a different frequency band, but this is not the case. "800 MHz" and "850 MHz" refer to the exact same frequency band.
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