IEC 60169-11:1977 : Title: Radio-frequency connectors - Part 11: R.F. coaxial connectors with inner diameter of outer conductor 9.5 mm (0.374 in) with screw coupling - Characteristic impedance 50 ohms (Type 4.1/9.5) Pages: 29 Year: Publisher: International Electrotechnical Commission Availability: Within 1-2 working days
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