TRIAXIAL CONNECTORS FOR BROADCASTING BBC STANDARD 4M SERIES The 4M Series have been especially Being equiped with a rugged housing, designed for triaxial video cameras in harsh the 4M series have a high index protection environments. of IP66. The 4M.650 (50 Q version) has These connector models are triaxial and been adopted by the BBC as its standard available with either 50 Q or 75 Q contact. for studio and outside broadcast cameras. The connector outershell has a mechanical keying to avoid both connector/contact rotation and signal interruption.

Technical Characteristics Recommended cables FGG Straight plug with cable collet Part Number FGG Straight plug, cable collet and nut for fitting a bend relief FBB Fixed plug with round flange (screw fixing) Part Number FBD Fixed plug with round flange (screw fixing) Part Number

EHM Fixed socket with tag, visible shell Part Number Note: all dimensions are in millimetres. PHG Straight socket with cable collet Part Number PHG Straight socket, cable collet and nut for fitting a bend relief Note: The bend relief must be ordered separately. Part Number PKG Fixed socket, nut fixing and cable collet Part Number Part Number AZA Adapter, nut fixing, consisting of a LEMO socket and a triax SMZ socket Part Number AZF Adapter, consisting of a LEMO plug with round flange, screw fixing and a triax SMZ socket Part Number Note: all dimensions are in millimetres.

Part Number BRE Blanking caps for fixed and free sockets Part Number GMA Bend relief for FGG and PHG models with nut for fitting a bend relief Part Number Note: Material: Polyurethane elastomer Temperature range in dry atmosphere: -40°C +80°C Note: The last letter «G» of the part number indicates the colour grey of the bend relief. For others colour, refer to the above table and replace letter «G» by the letter of the colour required. Data subject to change, printed in Switzerland, May 2007