What is a "Gsm 1900 Mhz"? The Most Authoritative Explanation.
What is the GSM 1900 MHz band?
GSM1900 is the term used to denote GSM operating in the 1900 MHz band. The 1900 MHz band ranges from 1850 - 1910 MHz and from 1930 - 1990 MHz. Mobiles transmit in the lower band and base stations transmit in the upper band.What band is GSM?
GSM operates in the 900 MHz band (890 MHz - 960 MHz) in Europe and Asia and in the 1900 MHz (sometimes referred to as 1.9 GHz) band in the United States. It is used in digital cellular and PCS -based systems. GSM is also the basis for Integrated Digital Enhanced Network (iDEN), a popular system introduced by Motorola and used by Nextel.What is the difference between GSM1800 and GSM1900?
GSM1900 is primarily used in the Americas. GSM1900 is developed for the American market because the 1800 MHz band ( GSM1800) was not available for mobile communications in that part of the world. GSM1800 is also known under the old name PCS1900, Personal Communications System 1900.What is the most popular GSM standard in the world?
GSM World Coverage Map and GSM Country List. most popular standard for mobile phones in the world. GSM 900 / GSM 1800 MHz are used in most parts of the world: Europe, Asia, Australia, Middle East, Africa. GSM 850 / GSM 1900 MHz are used in the United States, Canada, Mexico and most countries of S. America.
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