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EVS-HD 351.4 S2:2003

Rigid precision coaxial lines and their associated precision connectors; Part 4: 21 mm rigid precision coaxial line and associated hermaphroditic precision coaxial connector; Characteristic impedance 50 ohms (type 9/21); Characteristic impedance 75 ohms (type 6/21)

General information

Valid from 01.02.2003
Base Documents
IEC 60457-4:1978; HD 351.4 S2:1984
ICS Groups
33.120.10 Coaxial cables. Waveguides 33.120.30 RF connectors
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.02.2003
Main
EVS-HD 351.4 S2:2003
Describes the mechanical, electrical and environmental specifications of the 21 mm pecision connector, the reflection coefficient and attenuation of which have to be measured up to 6 GHz.

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Standard monitoring
English (PDF 839 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English