IEC - International Electrotechnical Commission - IEC 60457-4:1978
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)
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1978 |
| Status: | published |
| Page Count: | 12 |
| ICS Code (RF connectors): | 33.120.30 |
| ICS Code (Coaxial cables. Waveguides): | 33.120.10 |
abstract:
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.
Document History
IEC 60457-4:1978
January 1, 1978
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)
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.
January 1, 1974
Rigid precision coaxial lines and their associated precision connectors - Part 4: 60 ohm 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)
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.