The term GSM900 is used for a GSM system which operates in any 900 MHz . The 900 MHz band defined in the ETSI standard includes the primary GSM band (GSM-P), the extension (see E-GSM) and the part of the 900 MHz band that is reserved for railways (R-GSM).
Read moreHow many carriers does GSM 900 have?
As mentioned earlier, in the GSM 900 system, the total available number of uplink and downlink carriers = 25 MHz/200 kHz = 125 .
Read moreWhat is the bandwidth of GSM 900?
Frequency Bands and ARFCN Frequency BandUplink/Downlink SeparationDownlink Frequency Range (Transmit Device = Base)GSM 85045 MHz869 to 894 MHzP-GSM 90045 MHz935 to 960 MHzE-GSM 90045 MHz925 to 960 MHzR-GSM 90045 MHz921 to 960 MHzFrequency Bands and ARFCN – Keysight RFMW Sitemap rfmw.em.keysight.com › wireless › helpfiles › Content › Main › Frequency…
Read moreWhat is the main difference between GSM 900 and GSM 1800?
gsm 1800 channels Duplex spacing of 45 MHz is used. Guard bands 100 kHz wide are placed at either end of the range of frequencies. In some countries the GSM-900 band has been extended to cover a larger frequency range .
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