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ETS 300 326-1 : 20002
ETS 300 326-1 : 20002 ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM) - TERRESTRIAL FLIGHT TELECOMMUNICATIONS SYSTEM (TFTS) - PART 1: SPEECH SERVICES, FACILITIES AND REQUIREMENTS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 251 : 6.3.0
TS 101 251 : 6.3.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - FAULT MANAGEMENT OF THE BASE STATION SYSTEM (BSS) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 284 : 7.0.0
TS 101 284 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); COMPLETION OF CALLS TO BUSY SUBSCRIBER (CCBS); STAGE 3 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 345 : 7.0.1
TS 101 345 : 7.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - GENERAL PACKET RADIO SERVICE (GPRS) - SERVING GPRS SUPPORT NODE (SGSN) - VISITORS LOCATION REGISTER (VLR) - GS INTERFACE NETWORK SERVICE SPECIFICATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 350 : 8.12.0
TS 101 350 : 8.12.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); GENERAL PACKET RADIO SERVICE (GPRS); OVERALL DESCRIPTION OF THE GPRS RADIO INTERFACE; STAGE 2 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TR 100 053 : 1.3.1
TR 100 053 : 1.3.1 ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM) - RADIO SITE ENGINEERING FOR RADIO EQUIPMENT AND SYSTEMS IN THE MOBILE SERVICE European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 297 : 8.2.0
TS 101 297 : 8.2.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); GENERAL PACKET RADIO SERVICE (GPRS); MOBILE STATION (MS); SERVING GPRS SUPPORT NODE (SGSN); SUBNETWORK DEPENDENT CONVERGENCE PROTOCOL (SNDCP) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 100 596 : 8.6.0
TS 100 596 : 8.6.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); BASE STATION CONTROLLER - BASE TRANSCEIVER STATION (BSC - BTS) INTERFACE; LAYER 3 SPECIFICATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 293 : 8.6.0
TS 101 293 : 8.6.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); INDIVIDUAL EQUIPMENT TYPE REQUIREMENTS AND INTERWORKING; SPECIAL CONFORMANCE TESTING FUNCTIONS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 318 : 1.1.1
TS 101 318 : 1.1.1 TELECOMMUNICATIONS AND INTERNET PROTOCOL HARMONIZATION OVER NETWORKS (TIPHON) - USING GSM SPEECH CODECS WITHIN ITU-T RECOMMENDATION H.323 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 283 : 7.0.0
TS 101 283 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - TECHNICAL REALIZATION OF COMPLETION OF CALLS TO BUSY SUBSCRIBER (CCBS) - STAGE 2 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 100 950 : 7.4.1
TS 100 950 : 7.4.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); MOBILE RADIO INTERFACE LAYER 3 - SUPPLEMENTARY SERVICES SPECIFICATION FORMATS AND CODING European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
