Revidiran
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.
POVUČEN
IEC 60457-4:1974 ED1
99.60
Povlačenje stupilo na snagu
19. 11. 2016.
OBJAVLJEN
IEC 60457-4:1978 ED2