BS 3939-10:1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Graphical symbols for electrical power, telecommunications and electronics diagrams Telecommunications: transmission
Hardcopy , PDF
26-10-2018
English
31-01-1989
National foreword
Committees responsible
List of symbols
Chapter I : Telecommunication circuits
Section
1 Lines and circuit usage
2 Amplified circuits
Chapter II : Antennas and radio stations
3 Qualifying symbols
4 General symbol and examples of use
5 Specific types of antennas and parts of antennas
6 Radio stations
Chapter III: Microwave technology
7 Transmission paths
8 One- and two-port devices
9 Multi-port devices
10 Couplers and probes
11 Masers and lasers
Chapter IV : Miscellaneous block symbols
12 Qualifying symbols for the types of pulse-modulation
13 Signal generators
14 Changers
15 Amplifiers
16 Networks with several pairs of terminals
17 Threshold devices
18 Terminating sets and hybrid transformers
19 Modulators, demodulators, discriminators
20 Concentrators, multiplexers
Chapter V : Frequency spectrum diagrams
21 Symbol elements
22 Examples of frequency spectrum diagrams
Chapter VI : Fibre optics
23 Transmission line
24 Transmission devices
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