Gsm frequency band pdf

Allocation and use of frequency resources in the 900 mhz band 2. Gsm frequency bands or frequency ranges are the cellular frequencies designated by the itu. Variation of 900 mhz, 1800 mhz and 2100 mhz mobile. This chart is a graphic singlepointintime portrayal of the table of frequency allocations used by the. There are five frequency bands used by gsm mobile phones. Network coverage in india a key part of any mobile phone specification is its operating frequency bands. The term gsm 700 is used for any gsm system, which operates in any 700 mhz band. The term gsm 900 is used for any gsm system, which operates in any 900 mhz band.

Africa, europe, middle east, asia apart from japan and sout h kor ea where gsm has never been introduced and oceania. Variation of 900 mhz, 1800 mhz and 2100 mhz mobile licences. The term gsm 850 is used for any gsm system which operates in any 850 mhz band but excluding t gsm 810. This video addresses some basic but important concepts about gsm frequency spectrum like. The supported frequency bands determine whether a certain handset is compatible with a. Abbreviations used in this gts are listed in gsm 01.

Learn in detail about the operating frequency bands of gsm global system for mobile communication category. Lte frequency bands fdd, tdd frequency bands, etsi ts6 104 v10. Gsm frequency band guide for international sim card users. Gsm900 uses 890 915 mhz to send information from the mobile station to the base transceiver station uplink and 935 960 mhz for the other direction downlink, providing 124 rf channels channel numbers 1 to 124 spaced at 200 khz. United states wireless frequency bands and carriers. A d ual b and 9001800 device is required to be compatible with most networks apart from deployments in itu regio n 2 gsm 900, egsmegsm 900 a nd g sm 1 800. Mobile networks and carriers in united states use 2 gsm bands, 3 umts bands, 12 lte bands, and 3 cdma bands. Pdf gsm mobile system like other communication systems has the frequency band used in the systems depends on the type of the gsm. The supported frequency bands determine whether a certain handset is compatible with a certain network carrier or network standard and thus determines the region it can or cant be used in. Find out if your unlocked phone or mobile device will work in. Contrastingly, higher frequency bands dont provide as good coverage as the signals are weakened or even stopped by obstacles such as buildings. Spectrum licensing and spectrum auction in case study of. G sm 9 00 and gsm 1800 are used in most parts of the world ituregions 1 and 3.

A key part of any mobile phone specification is its operating frequency bands. Find out if your unlocked phone or mobile device will work in united states. However, they tend to have greater capacity because there is a larger supply of high frequency spectrum making it easier to create broad frequency bands, allowing more information to be carried. Gsm global system for mobile communications is an open.