Overview
IEC 60050-713:1998/AMD1:2016 is Amendment 1 to the International Electrotechnical Vocabulary (IEV) Part 713, focused on Radiocommunications, specifically covering terminology related to transmitters, receivers, networks, and their operation. Published by the International Electrotechnical Commission (IEC), this amendment updates and refines the vocabulary entries essential for professionals working in telecommunications, audio and video engineering, and radio transmission and reception equipment.
The amendment aims to standardize terminology globally, ensuring clear and consistent communication within the electrotechnical domain, particularly for radiocommunications. It reflects the ongoing evolution of technology by updating terms and definitions based on approved change requests from IEC Technical Committee 1 responsible for terminology.
Key Topics
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Radiocommunications Vocabulary
Provides precise definitions of key terms such as broadcasting, baseband, automatic gain control (AGC), low-noise amplifier (LNA), spurious frequency, spurious response rejection ratio, and bit energy to noise spectral density ratio (E/N0).
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Transmitters and Receivers
Defines important components and parameters affecting the performance and operation of radio transmitters and receivers, including control mechanisms like AGC and sensitivity factors such as spurious responses.
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Networks and Operation
Establishes terminology covering the configuration and operation of radiocommunication networks, supporting interoperability and technical clarity.
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Spurious Frequencies and Interference
Clarifies concepts related to unwanted frequencies causing interference, crucial for designing receivers with improved selectivity and noise management.
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Standardized Vocabulary Entries
Updates replace and consolidate existing IEV entries (e.g., IEV 713-05-01, 713-10-60), ensuring alignment with current industry usage and technical understanding.
Applications
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Telecommunications Industry
Enables engineers, designers, and manufacturers to use consistent terms in product development, documentation, and communication, reducing misunderstandings in transmitter and receiver specifications.
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Broadcasting Services
Supports broadcasters and network operators by providing clear definitions related to broadcast equipment and transmission processes.
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Equipment Standardization
Assists in the standardization of radio communication equipment, especially in aligning performance metrics like noise factors, gain control, and interference rejection ratios.
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Educational and Reference Material
Serves as an authoritative reference for academic, training, and professional development programs in electrical engineering and radiocommunications.
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Regulatory and Compliance
Facilitates global regulatory adherence by codifying international terminology used in standardization documents, ensuring harmonization across borders.
Related Standards
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IEC 60050 Series
This amendment relates directly to Part 713 but is part of the broader IEC 60050 electrotechnical vocabulary, which covers a wide array of electrotechnical topics.
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IEV 701 and 702 Parts
Cross-referenced standards covering broadcasting terminology (IEV 701) and basic electrical engineering terms (IEV 702), providing foundational concepts linked within this amendment.
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Telecommunications and Audio-Video Engineering Standards
Standards categorized under ICS 01.040.33 and 33.060.20, relevant for professionals engaged in audio-video technology, telecommunications infrastructure, and receiving/transmitting equipment.
Keywords: IEC 60050-713, International Electrotechnical Vocabulary, radiocommunications terminology, transmitters, receivers, broadcasting, automatic gain control, low-noise amplifier, spurious frequency, telecommunications standards, radio networks, electrotechnical vocabulary.