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ETST There are 8445 products.
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ETS 300 532 : 20001
ETS 300 532 : 20001 EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - SUPPORT OF DUAL TONE MULTI-FREQUENCY SIGNALLING (DTMF) VIA THE GSM SYSTEM European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 102-2 : 20001
ETS 300 102-2 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); USER NETWORK INTERFACE LAYER 3 - SPECIFICATIONS FOR BASIC CALL CONTROL; SPECIFICATION DESCRIPTION LANGUAGE (SDL) DIAGRAMS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 552 : 20001
ETS 300 552 : 20001 EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - MOBILE STATION - BASE STATION SYSTEM (MS-BSS) INTERFACE CHANNEL STRUCTURES & ACCESS CAPABILITIES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 320 : 20001
ETR 320 : 20001 INTELLIGENT NETWORK (IN) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 451 : 20001
ETS 300 451 : 20001 BUSINESS TELECOMMUNICATIONS (BTC) - ORDINARY QUALITY VOICE BANDWIDTH 4-WIRE ANALOGUE LEASED LINE (A4O) - CONNECTION CHARACTERISTICS AND NETWORK INTERFACE PRESENTATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETSI GSM 09.08 : 050100
ETSI GSM 09.08 : 050100 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); APPLICATION OF THE BASE STATION SYSTEM APPLICATION PART (BSSAP) ON THE E-INTERFACE European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 005 : 20001
ETR 005 : 20001 TERMINAL EQUIPMENT (TE); TECHNICAL REQUIREMENTS FOR DATA TERMINAL EQUIPMENT FOR CONNECTION TO HIGH SPEED DIGITAL FIXED-CONNECTION SERVICES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 075-3 : 20001
ETR 075-3 : 20001 TERMINAL EQUIPMENT (TE); STUDY AND INVESTIGATION INTO THE FEASIBILITY OF FURTHER HARMONIZATION OF THE REQUIREMENTS AND ASSOCIATED TESTS OF ETS 300 001 (NET 4); PART 3: SPECIAL STUDIES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 296 : 20001
ETR 296 : 20001 TERMINAL EQUIPMENT (TE) - MULTIMEDIA - STANDARDIZATION AREAS TO BE COVERED BY THE MULTIMEDIA PROJECT European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 061-1 : 20001
ETS 300 061-1 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); SUBADDRESSING (SUB) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL SPECIFICATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 336 : 20001
ETS 300 336 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SIGNALLING SYSTEM NO. 7 - MESSAGE TRANSFER PART 9MPT) - TEST SPECIFICATION [ITU-T RECOMMENDATION Q.781 AND Q. 782 (1993) MODIFIED] European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 323-1 : 20001
ETS 300 323-1 : 20001 RADIO EQUIPMENT AND SYSTEMS (RES); DIGITAL EUROPEAN CORDLESS TELECOMMUNICATIONS (DECT) - PUBLIC ACCESS PROFILE (PAP) TEST SPECIFICATION - OVERVIEW European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
