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    ETSI TR 123 039Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Interface Protocols for the Connection of Short Message Service Centers (SMSCs) to Short Message Entities (SMEs) (3GPP TR 23.039 version 5.0.0 Release 5)standard by European...

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    ETSI TR 127 901Universal Mobile Telecommunications System (UMTS); Report on Terminal Interfaces - An Overview (3GPP TR 27.901 version 5.0.0 Release 5)standard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI TS 101 713Digital cellular telecommunications system (Phase 2+); Test sequences for the GSM Adaptive Multi Rate (AMR) speech codec (3GPP TS 06.74 version 7.3.0 Release 1998)standard by European Telecommunications Standards Institute, 06/01/2002

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    $17.17 $28.62 -40% In stock
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    ETSI TS 101 416Digital cellular telecommunications system (Phase 2+); Support of Localised Service Area (SoLSA); Stage 2 (3GPP TS 03.73 version 8.0.0 Release 1999)standard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI EN 301 215-2Fixed Radio Systems; Point-to-Multipoint Antennas; Antennas for point-to-multipoint fixed radio systems in the 11 GHz to 60 GHz band; Part 2: 24 GHz to 30 GHzstandard by European Telecommunications Standards Institute, 06/01/2002

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    $12.72 $21.20 -40% In stock
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    ETSI EN 300 632Transmission and Multiplexing (TM); Fixed radio link equipment for the transmission of analogue video signals operating in the frequency bands 24,25 GHz to 29,50 GHz and 31,0 GHz to 31,8 GHzstandard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI EN 300 462-2-1Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 2-1: Synchronization network architecture based on SDH networksstandard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI EN 301 997-1Transmission and Multiplexing (TM); Multipoint equipment; Radio Equipment for use in Multimedia Wireless Systems (MWS) in the frequency band 40,5 GHz to 43,5 GHz; Part 1: General requirementsstandard by European Telecommunications Standards Institute, 06/01/2002

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    $15.90 $26.50 -40% In stock
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    ETSI TS 152 021Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and Messages on the A-bis Interface (3GPP TS 52.021 version 5.0.0 Release 5)standard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI TS 146 081Digital cellular telecommunications system (Phase 2+); Discontinuous Transmission (DTX) for encanced full rate speech traffic channels (3GPP TS 46.081 version 5.0.0 Release 5)standard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI TS 146 082Digital cellular telecommunications system (Phase 2+); Voice Activity Detection (VAD) for encanced full rate speech traffic channels (3GPP TS 46.082 version 5.0.0 Release 5)standard by European Telecommunications Standards Institute, 06/01/2002

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    ETSI TS 144 056Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), (Phase 1) CTS Radio Interface Layer 3 Specification (3GPP TS 44.056 version 5.0.0 Release 5)standard by European Telecommunications Standards Institute, 06/01/2002

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