TRIAXIAL CONNECTORS FOR BROADCASTING USA STANDARD 4A SERIES

Product catalog summary

Overview: The document provides technical specifications and details for the 4A Series triaxial connectors, designed for video applications in compliance with US standards. These connectors are primarily used to connect triax television cameras to control equipment and are suitable for both indoor and outdoor use. The 4A Series is compatible with the Kings TRI-LOC KP80 Series.

Specifications: The connectors have an impedance of 75 Ω and operate at a frequency of up to 2.5 GHz. The VSWR is specified as 1.01 + 0.076 f according to IEC 60169-1-1, and the contact resistance is less than 3 mΩ as per IEC 60512-2. The connectors are watertight to IP61 standards and can withstand a test voltage of 2 kV AC.

Connector Types: The document lists various connector types including straight plugs, fixed plugs, fixed couplers, and adapters. Each type is detailed with part numbers, dimensions, and weight specifications. Notable models include FFB, FXF, FAP, and AZG, each with specific features such as earthing sleeves and safety rings.

Cable Compatibility: Recommended cables for these connectors include models from Mohawk, Draka, Belden, Fujikura, and Gepco. The document specifies cable groups and part numbers for compatibility.

Accessories: Accessories such as bend reliefs and tooling are available for the connectors. Bend reliefs are made from black neoprene or polyurethane elastomer, suitable for cable diameters ranging from 7 mm to 16 mm. Crimping tools are also specified for different cable groups.

Notes: The document includes various notes on dimensions, material specifications, and additional features like earthing crowns and bend reliefs. It also provides contact information for LEMO headquarters in Switzerland.

Catalog excerpts

TRIAXIAL CONNECTORS FOR BROADCASTING USA STANDARD 4A SERIES-1

TRIAXIAL CONNECTORS FOR BROADCASTING USA STANDARD 4A SERIES 4A Series (75 Ω) for TV camera applications For video applications LEMO offers a range of dedicated connectors adapted to US standards. Especially conceived to connect Triax television cameras to their control equipment, the 4A Series connectors are widely used by the most important manufacturers of professional video cameras. These connectors can either be used outdoors or indoors. This Series is compatible with the Kings TRI-LOC KP80●● Series.

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TRIAXIAL CONNECTORS FOR BROADCASTING USA STANDARD 4A SERIES-2

Technical Characteristics Characteristics Impedance Operating frequency VSWR (f= GHz) Contact resistance Contact resistance internal screen Watertightness Test voltage Recommended cables Basic coaxial cable Cable groupe Basic coaxial cable Belden Belden Belden Belden Fujikura Fujikura MOHAWK MOHAWK DRAKA DRAKA DRAKA Triax Cable groupe FFB, FX• Straight plug with safety ring and cable collet ~ 91 Part Number Cable groupe Note: FXB is FFB with earthing sleeve. FXC is FFB with earthing sleeve, without safety ring. FFB, FX• Straight plug, cable collet and nut for fitting a bend relief ~ 98 Part Number...

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TRIAXIAL CONNECTORS FOR BROADCASTING USA STANDARD 4A SERIES-3

EHN Fixed socket with visible shell and tag, nut fixing Part Number Note: EXN is EHN with earthing crown PCA Free socket with cable collet ~ 94 Part Number Note: This model is also available with a nut for fitting a bend relief, add a «Z» at the end of the part number. The bend relief must be ordered separately. Cable groupe PXA Free socket with cable collet and earthing crown ~ 94 Part Number Note: This model is also available with a nut for fitting a bend relief, add a «Z» at the end of the part number. The bend relief must be ordered separately. Cable groupe PEH Free socket, nut fixing, round...

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TRIAXIAL CONNECTORS FOR BROADCASTING USA STANDARD 4A SERIES-4

Accessories GMF Bend relief with cap for plugs 35 ø 35 Part Number Note: Material: Black neoprene. This bend relief can be used for all 4A cable groups (ø min 7 mm, ø max 16 mm). GMP Bend relief with cap for free sockets 32.5 ø 35 Part Number Note: Material: Black neoprene. This bend relief can be used for all 4A cable groups (ø min 7 mm, ø max 16 mm). GMA Bend relief for FFB, PCA, PXA and PEH models with nut for fitting a bend relief Part Number Dimensions (mm) Bend relief Cable ø A L max. min. blue white grey yellow brown black Note: The last letter «G» of the part number indicates the colour...

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