No products
ETST There are 8445 products.
-
TS 122 100 : 3.7.0
TS 122 100 : 3.7.0 UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); UMTS PHASE 1 RELEASE 99 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 122 135 : 13.0.0
TS 122 135 : 13.0.0 UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; MULTICALL; SERVICE DESCRIPTION; STAGE 1 (3GPP TS 22.135 VERSION 13.0.0 RELEASE 13) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
EN 301 460-3 : 1.1.1
EN 301 460-3 : 1.1.1 FIXED RADIO SYSTEMS; POINT-TO-MULTIPOINT EQUIPMENT; PART 3: POINT-TO-MULTIPOINT DIGITAL RADIO SYSTEMS BELOW 1 GHZ - ADDITIONAL PARAMETERS FOR FH-CDMA SYSTEMS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TR 101 506 : 1.3.1
TR 101 506 : 1.3.1 FIXED RADIO SYSTEMS; GENERIC DEFINITIONS, TERMINOLOGY AND APPLICABILITY OF ESSENTIAL REQUIREMENTS COVERING ARTICLE 3.2 OF DIRECTIVE 2014/53/EU TO FIXED RADIO SYSTEMS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
EN 300 347-5 : 3.1.1
EN 300 347-5 : 3.1.1 V INTERFACES AT THE DIGITAL LOCAL EXCHANGE (LE); V5.2 INTERFACE FOR THE SUPPORT OF ACCESS NETWORK (AN); PART 5: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE NETWORK LAYER (LE SIDE) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
EN 302 646-4 : 7.0.1
EN 302 646-4 : 7.0.1 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); SIGNALLING SYSTEM NO.7; DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); APPLICATION OF ISDN USER PART (ISUP) VERSION 3 FOR THE ISDN-PUBLIC LAND MOBILE NETWORK (PLMN) SIGNALLING INTERFACE; PART 4: ABSTRACT TEST SUITE (ATS) AND PROTOCOL IMPLEMENTATION EXTRA...
$35.10 $78.00 -55%Reduced price!In stock -
TS 122 091 : 13.0.0
TS 122 091 : 13.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); EXPLICIT CALL TRANSFER (ECT) SUPPLEMENTARY SERVICE; STAGE 1 (3GPP TS 22.091 VERSION 14.0.0 RELEASE 14) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 122 115 : 13.3.0
TS 122 115 : 13.3.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SERVICE ASPECTS; CHARGING AND BILLING (3GPP TS 22.115 VERSION 14.2.0 RELEASE 14) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TR 101 730 : 1.1.1
TR 101 730 : 1.1.1 PUBLICATION OF INTERFACE SPECIFICATION UNDER DIRECTIVE 199/5/EC; GUIDELINES FOR DESCRIBING ANALOGUE INTERFACES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TR 122 971 : 3.1.1
TR 122 971 : 3.1.1 UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); AUTOMATIC ESTABLISHMENT OF ROAMING RELATIONSHIPS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 122 097 : 13.0.0
TS 122 097 : 13.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; MULTIPLE SUBSCRIBER PROFILE (MSP) PHASE 2; SERVICE DESCRIPTION; STAGE 1 (3GPP TS 22.097 VERSION 14.0.0 RELEASE 14) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
EN 301 486-1 : 1.1.3
EN 301 486-1 : 1.1.3 BROADBAND INTEGRATED SERVICES DIGITAL NETWORK (B-ISDN); DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. TWO (DSS2) PROTOCOL; CONNECTION CHARACTERISTICS; ATM TRAFFIC DESCRIPTOR MODIFICATION WITH NEGOTIATION BY THE CONNECTION OWNER; PART 1: PROTOCOL SPECIFICATION [ITU-RECOMMENDATION Q.2963.3, MODIFIED]...
$35.10 $78.00 -55%Reduced price!In stock
