GSM 1900

URI: https://gptkb.org/entity/GSM_1900

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:International_Standard
gptkbp:alsoKnownAs	gptkb:PCS_1900
gptkbp:channelSpacing	200 kHz
gptkbp:definedIn	gptkb:3GPP
gptkbp:downlinkFrequencyRange	1930–1990 MHz
gptkbp:frequency	1900 MHz
https://www.w3.org/2000/01/rdf-schema#label	GSM 1900
gptkbp:introducedIn	1990s
gptkbp:modulatedBy	gptkb:GMSK
gptkbp:partOf	gptkb:GSM_family
gptkbp:supports	gptkb:GPRS gptkb:EDGE voice calls SMS
gptkbp:technology	gptkb:TDMA
gptkbp:uplinkFrequencyRange	1850–1910 MHz
gptkbp:usedBy	gptkb:AT&T gptkb:T-Mobile_US
gptkbp:usedFor	2G mobile networks
gptkbp:usedIn	gptkb:North_America gptkb:South_America
gptkbp:bfsParent	gptkb:PCS_1900 gptkb:2G_GSM_networks gptkb:Nokia_6230 gptkb:Nokia_N72 gptkb:Sony_Ericsson_W800 gptkb:Nokia_6600
gptkbp:bfsLayer	7