استانداردها

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همه موارد عنوان سازمان سال ناشر موضوع

شامل برابر با

سازمان

BSI - British Standards Institution (36991)

ETSI - European Telecommunications Standards Institute (25406)

ASTM - ASTM International (14275)

ISO - International Organization for Standardization (5518)

IEC - International Electrotechnical Commission (4674)

SAE - SAE International (4263)

DLA - CC - DLA Land and Maritime (4185)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector (4081)

DIN - Deutsches Institut für Normung e. V. (3564)

NAVY - SH - Naval Sea Systems Command (Ship Systems) (2792)

کلیدواژه ها

Test equipment (5744)

Testing conditions (4518)

Marking (4057)

Performance (3786)

Dimensions (3777)

Performance testing (3626)

UMTS (3326)

Electronic equipment and components (3287)

LTE (3268)

Classification systems (3085)

ناشران

ETSI - European Telecommunications Standards Institute (1998)

BSI - British Standards Institution (1977)

IEEE - The Institute of Electrical and Electronics Engineers, Inc. (242)

American Water Works Association (AWWA) (21)

AASHTO - American Association of State Highway and Transportation Officials (12)

APHA,American Public Health Association (1)

AWWA,American Water Works Association (1)

WEF,Water Environment Federation (1)

سال

2000 - 2025 (108627)

1922 - 1999 (20897)

زبان

English (121841)

English, French (3304)

French (1919)

Spanish (1312)

German, English (485)

German, English, French (37)

english (25)

Chinese (18)

English, French, Russian (17)

Russian (14)

حذف فیلترها

نمایش مورد 1-10 از 129,566 نتیجه جستجو شده.

عملیات

ETSI TS 102 576 : Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital cellular telecommunications system (Phase 2+); Radio access network equipment specification; GSM onboard aircraft; Methodology for showing conformance with operational requirements - V1.1.1

ETSI TR 102 889-2 : Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference Document; Short Range Devices (SRD); Part 2: Technical characteristics for SRD equipment for wireless industrial applications using technologies different from Ultra-Wide Band (UWB) - V1.1.1

ETSI TR 103 064 : Reconfigurable Radio Systems (RRS); Business and Cost considerations of Software Defined Radio (SDR) and Cognitive Radio (CR) in the Public Safety domain - V1.1.1

ETSI TR 102 838 : Reconfigurable Radio Systems (RRS); Summary of feasibility studies and potential standardization topics - V1.1.1

ETSI EN 300 422-2 : Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 2: Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive - V1.3.1

ETSI TR 102 300-6 : Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Designers' guide; Part 6: Air-Ground-Air - V1.1.1

ETSI EN 300 422-1 : Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1: Technical characteristics and methods of measurement - V1.4.2

PD IEC TS 61169-1-51:2020. Radio frequency connectors. Technical specification of electrical tests. Uncertainty specification of frequency domain test for return loss : PD IEC TS 61169-1-51:2020

Reconfigurable Radio Systems (RRS); Radio Equipment (RE) reconfiguration architecture : ETSI EN 303 648 V1.1.2 (2020-07)

Reconfigurable Radio Systems (RRS); Radio Equipment (RE) reconfiguration architecture : ETSI TS 103 648 V1.1.1 (2020-01)