BS 6328-1:1985
$189.07
Apparatus for connection to private circuits run by certain public telecommunication operators – Specification for apparatus for connection to speechband circuits
Published By | Publication Date | Number of Pages |
BSI | 1985 | 46 |
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Specifies requirements for apparatus, including specialized test apparatus, to be connected to speechband private circuits either directly or indirectly. Provides for safety of public telecommunications systems from electrical conditions originating in the connected apparatus and vice-versa, and minimizing interference with other users and the public telecommunication operators’ main transmission plant.
Status | Withdrawn |
---|---|
Pages | 46 |
Publication Date | 1985-10-31 |
Withdrawn Date | 2012-09-27 |
ISBN | 0 580 39134 5 |
Standard Number | BS 6328-1:1985 |
Title | Apparatus for connection to private circuits run by certain public telecommunication operators – Specification for apparatus for connection to speechband circuits |
Replaces | BS 6328:Part 1:1982 |
Descriptors | Acoustic signals, Electrical impedance, Marking, Speech transmission systems, Audiofrequencies, Electrical testing, Telecommunication systems, Circuits, Test equipment, Signal level, Telephone equipment, Signal strength, Noise (spurious signals), Signal transmission, Definitions, Power losses, Communication equipment, Attenuation, Direct current, Telephone networks |
Publisher | BSI |
Committee | TCT/301 |
ICS Codes | 33.040.50 - Lines, connections and circuits |
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