IEC 60457-4:1978


Language: EN Rigid precision coaxial 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)

Language: FR Lignes coaxiales rigides de précision et leurs connecteurs de précision associés. Quatrième partie: Ligne coaxiale rigide de précision de 21 mm et connecteur coaxial de précision hermaphrodite associé - Impédance caractéristique 50 ohms (type 9/21) - Impédance caractéristique 75 ohms (type 6/21)


Language: EN 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.

Language: EN Language: FR
Date of issue
TC 46/SC 46F
ICS Codes
33.120.30, 33.120.10
Publication number

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Mandatory Standard according current regulation Mandatory Standard according current regulation

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