TS 2152 HD 245.2 S1
Letter symbols to be used in electrical technology Part 2: Telecommunications and electronics
This standard defines rules for the use and writing of symbols for general quentities, symbols for quantities concerning two-part networks, symbols for line transmissions of signals (including cables), symbols for radio wave propagation, symbols for aerials (antennas), symbols for electro-acoustics and symbols for equivalent circuits of piezo-electric crystals.
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About This Item
TS 2152 HD 245.2 S1 is a standard for letter symbols used in electrical technology, focused on telecommunications and electronics. It addresses the consistent writing of quantity symbols so the same notation can be read uniformly in circuit diagrams, technical documentation and engineering calculations.
Symbol groups covered
The standard covers general quantity symbols, symbols related to two-port networks, symbols for signal transmission over lines including cables, symbols for radio-wave propagation, symbols for aerials, and symbols for electro-acoustics and equivalent circuits of piezo-electric crystals. The central idea is to align notation across related subfields so that symbols are used in a coherent and predictable way.
In general technical practice, standardized letter symbols help connect equations with diagrams. Two-port network notation describes input-output behavior; transmission-line symbols represent signal transfer along a medium; antenna and propagation symbols describe electromagnetic-wave behavior; and equivalent circuits for piezoelectric crystals provide an electrical model of a physical device. This makes analysis, comparison and communication more consistent across design and documentation work.
- Writing of general quantity symbols
- Two-port network symbols
- Symbols for line transmission and cables
- Symbols for radio-wave propagation and antennas
- Equivalent-circuit symbols for electro-acoustics and piezo-electric crystals
- Publication Date: 25.03.1997
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr, en, fr, de
- ICS Classification: 01.080.30 Makina Mühendisliği ve Bina Çizimleri, Diyagramlar, Planlar, Haritalar ve Diğer İlgili Teknik Ürün Dokümantasyonları İçin Kullanılan Grafik Semboller ; 01.060 Miktarlar ve Birimler ; 33.020 Telekomünikasyon (Genel)
- Pages: 46
- Source Standard: HD 245.2 S1:1983
- International Equivalents: HD 245.2 S1:1983--; IEC 27-2,2-A,2B EQV--; DIN 19221 NEQ* DIN 1304/6,8,9 NEQ--; HD 245.2 S1:1983--
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