Broadcast audio video
Broadcast audio video
The document provides an extensive overview of various connectors, including unipole, coaxial, multicoaxial, multipole, high voltage, triaxial, quadrax, mixed connectors, thermocouple, fibre optic, fluidic, subminiature, miniature, plastic, and watertight connectors. It also covers patch panels for applications such as HDTV, audio, video, and fibre optics, designed for both prototypes and series production, adaptable to various technologies.
The LEMO self-latching system allows connectors to be securely mated by simply pushing the plug into the socket, preventing disconnection by pulling on the cable, thus ensuring safety against vibrations and accidental disconnections.
These connectors are designed for TV camera applications, offering IP66 protection for outdoor use and compatibility with ULC Series size III C75 and TCX75.
The document details technical specifications for connectors, including impedance, operating frequency, VSWR, contact resistance, insulation resistance, and watertightness, along with recommended cables for each type.
The 4A Series is for video applications, compatible with Kings TRI-LOC KP80 Series, offering IP61 protection. The 4E Series is designed for harsh environments, providing IP66 protection and superior EMC protection, suitable for blind mating with a rugged metallic outer shell.
The document highlights LEMO's connector offerings, emphasizing their adaptability, technical specifications, and suitability for various applications, ensuring secure and reliable connections in diverse environments.
The document lists part numbers, cable groups, and weights for different connector models, specifying impedance values (50 Ω and 75 Ω) and operating frequencies (0.5 GHz and 1.2 GHz), meeting IP66 protection standards as per IEC 529.
Various connector types are described, including straight plugs, fixed plugs, and sockets with different fixing methods. The REDEL F Series includes self-latching triax connectors for TV cameras, known for their compact design and excellent electrical performance.
Key characteristics include contact resistance, VSWR values, and test voltages. Connectors are designed for high endurance, withstanding up to 30,000 cycles for stainless steel models, tested for shock, vibration, temperature extremes, and corrosion resistance.
A new range of fibre optic connectors for HDTV cameras is introduced, featuring a push-pull self-latching system, low optical losses, and compliance with international standards for long-distance digital signal transmission with high definition.
Accessories such as strain reliefs with caps are available for certain connector models, enhancing cable management and protection.
Specific cables are recommended for use with the connectors, providing impedance values and cable group classifications, with customization options available upon request.
- 2B, 2K, 3B, 3K, 4B, 4K, 5B, 5K Series: These series offer various connector models with different dimensions and configurations for specific applications.
- 0A Series: Used for video and synchronization signal distribution, featuring a LEMO self-latching system, available in 75 Ω and 50 Ω versions.
- 1S Series: Similar to the 0A series but allows for larger cable dimensions, also available in 75 Ω and 50 Ω versions.
- 0S and 1S Series: Triaxial connectors for mono audio applications, available with various accessories and color-coded shells for signal identification.
- Impedance: 75 Ω for most series, with some models available in 50 Ω.
- Operating Frequency: Up to 3.4 GHz for 0A series and 2.2 GHz for 1S series.
- VSWR: Specified as a function of frequency for different series.
- Contact Resistance: Central contact resistance is less than 6 mΩ, and shell-to-shell resistance is less than 3 mΩ.
- Insulation Resistance: Greater than 1012 Ω.
- Various configurations are available, including straight plugs, fixed sockets, and adapters, each with specific part numbers and dimensions.
- Connectors can be equipped with additional features like anti-rotation devices, cable collets, and color-coded shells.
- Custom configurations and additional models are available upon request.
- For collet nut connectors, a 'Z' at the end of the part number indicates the presence of a collet nut for cable sleeve mounting.
- Bridge-plug shell colors are indicated by the last letter of the part number, with a reference table for color codes.
The document details specifications and configurations for patch panels and connectors used in audio, video, and fiber optic applications, highlighting the use of LEMO connectors and different series for specific applications.
- Coaxial Patch Panels: Designed with LEMO coaxial connectors of the 0A (75 Ω) or 1S (75 Ω) Series, BNC connectors, or 5B (10 coax 75 Ω) Series for easy installation.
- Fibre Optic Patch Panels: Utilize LEMO fibre optic type sockets of the 00 series for singlemode or multimode Si/Si fibre and 0B series for multimode fibre. Panels for TV Camera Interconnection Systems use 3K.93C series connectors.
- Internal linking is achieved with coaxial cables, while external linking can be done with plugs connected by a cable or a bridge plug.
- Rear panel outputs can be fitted with various types of connectors upon request for easy installation.
- LEMO connectors with gold contacts comply with MIL-G-45204C type I class 1 standards, ensuring reliable connections and eliminating risks of accidental disconnection.
- Patch panels are available in standard 19" configurations with various unit options.
- Audio: Patch panels use LEMO connectors from series 0S (triax), 0B (3 contacts), 1B (3 or 6 contacts), or 1D (quadrax) with shielded bifilar cables.
- Video: Designed with LEMO coaxial connectors of series 0A (75 Ω), 1S (75 Ω), or multicoax of series 3B for HDTV applications.
- Patch panels are designed with LEMO fibre optic connectors of series 00 for singlemode or multimode applications and series 0B for multimode applications.
- Special configurations with LEMO multifibre or mixed optical/electrical connectors are available.
The document provides examples of part numbers for different configurations, detailing the series, type, color, and connection options.
The document outlines various panel configurations for stereo audio applications, including 1U and 2U panels with different rows and numbers of insulated sockets from series 0S, 0B, 1B, and 1D, designed for triaxial, multipole, and quadrax connections.
- 1U panel with one or two rows of 12, 24, or 30 sockets from series 0S (triax) or 0B (3 contacts).
- 1U panel with one row of 20 sockets from series 1B (3 or 6 contacts) or 1D (quadrax).
- 2U panel with two rows of 20 sockets from series 1B (3 or 6 contacts) or 1D (quadrax).
Rear panel outputs are available with LEMO 5A (36 contacts), Sub-D (37 contacts), or ELCO (90 contacts) connectors. The document also details front and rear side connections for various configurations.
- Full normalled and half normalled configurations are available, with microswitches used for connection switching.
- Normals brought out configurations are also described, allowing for internal connection modifications.
The document provides examples of part number compositions, detailing units, color, series, type, and rear side connection options.
The document lists accessories with their respective weights and dimensions for different series.
The document provides technical specifications and details for various plug caps, blanking caps, strain reliefs, and tooling accessories used in electrical and fiber optic applications, including part numbers, dimensions, materials, and operating conditions.
- Plug Caps: Designed for plugs with key positioning, with a maximum operating temperature of 100°C and watertightness rated at IP61 according to IEC 529. Materials include polyoxymethylene and polyamide.
- Blanking Caps: Available for free and fixed sockets, with similar temperature and watertightness specifications. Body materials include brass, nickel-plated, and polyoxymethylene.
- Strain Reliefs: Made from polyurethane, with a temperature range of -40°C to +80°C. Available in various colors for identification purposes.
- Ordering instructions specify replacing the last letter 'G' in part numbers with 'N' for black color options.
- Strain reliefs and washers can be ordered in different colors by replacing the last letter 'G' with the corresponding color code.
- Materials include polyoxymethylene, polyamide, brass, and EPDM, with specific standards for temperature and watertightness.
- Tools and accessories comply with MIL-C-22520 specifications for crimping tools.
- Use appropriate caps and strain reliefs for specific plug and socket models to ensure compatibility and protection.
- Consider color coding for easy identification and organization of components.
- Dimensions and weights for each part number are provided, facilitating selection based on specific application requirements.
- Material specifications and operating conditions are detailed for each component type.
Catalog excerpts
Coax, Triax, Fiber Optic and Hybrid Connectors 8
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Self-latching System Technical characteristics Système de verrouillage Push-Pull Caractéristiques techniques The operation of this locking system is extremely fast. It is absolutely safe against vibration, jerks and accidental traction on the cable. It ensures simple handling in very limited space. Ce verrouillage est d'une simplicité et d'une rapidité extrêmes. Sécurité absolue contre les vibrations, les secousses et les tractions accidentelles sur le câble. Manipulation simple dans des espaces très réduits. The LEMO self-latching system allows the connector to be mated by simply pushing the...
Open the catalog to page 2
Coaxial and Triaxial connectors 3T Series (75 Ω) Connecteurs coaxiaux et triaxiaux de la série 3T (75 Ω) For TV camera applications, LEMO completes its coaxial and triaxial (75 Ω) connector range with the 3T Series. Particularly intended for outdoor use it guarantees a protection index of IP66 as per IEC 529 standard (mated connectors). The 3T Series models are fully intermatable with the ULC Series size III C75 (coaxial 75 Ω) and size III TCX75 (triaxial 75 Ω). Pour les applications sur caméras TV, LEMO complète sa gamme de connecteurs coaxiaux et triaxiaux (75 Ω) par la série 3T. Particulièrement...
Open the catalog to page 3
Triaxial connectors 4A series (75 Ω) Connecteurs triaxiaux de la série 4A (75 Ω) For video applications, LEMO offers a range of triaxial connectors especially conceived for the connection of television cameras to their control equipment and widely used by the most important manufacturers of professional video cameras. These connectors can either be used outdoors or indoors. Pour la vidéo, LEMO propose une gamme de connecteurs triaxiaux spécialement étudiés pour la liaison des caméras de télévision avec leur équipement de contrôle et largement utilisés par les plus grands fabricants de caméras...
Open the catalog to page 4
Triaxial connectors 4E Series (75 Ω) Connecteurs triaxiaux de la série 4E (75 Ω) LEMO offers a standard connector for video-broadcast application in the 4E Series. Designed for harsh environments, this series with nonkeyed shell is adapted for blind mating. The construction of the E Series, guarantees a protection index of IP 66 as per IEC 529 standard (mated connectors). The rugged metallic outershell provides superior protection against rough working conditions, in addition it offers outstanding EMC protection. LEMO offre un connecteur standard pour applications vidéo dans la série 4E. Conçue...
Open the catalog to page 5
Triaxial connectors 4M Series (50 and 75 Ω) Connecteurs triaxiaux de la série 4M (50 et 75 Ω) LEMO completes its range of coaxial connectors for video, with the 4M Series designed for harsh environments. This series includes triaxial (50 et 75 Ω) connectors especially developed for video cameras. With the same construction as for the E Series, the 4M Series guarantees a protection index of IP66 as per IEC 529 standard (mated connectors). In addition, the outershells are provided with a mechanical guide which prevents any interruption of signals which might be due to insert rotation. Complétant...
Open the catalog to page 6
Triax push-pull connectors for TV cameras Connecteurs triaxiaux push-pull pour caméras TV The REDEL F Series is a range of self-latching triax connectors specifically designed for TV cameras. The design of these connectors is particularly compact, they are easy to assemble and have an excellent electrical performance. They are fully intermatable with the 1051 A004 Series. La série REDEL F comprend une gamme de connecteurs triaxiaux à auto-verrouillage spécialement conçue pour les caméras TV. D’une construction particulièrement compacte, ces connecteurs se caractérisent par un montage simple et...
Open the catalog to page 7
FRZ Free socket with cable collet FSZ Fixed socket with cable collet, nut fixing, visible shell Part Number Référence FRZ Prise droite à serre-câble FSZ Prise droite à écrou et serre-câble, boîtier saillant Cable group Groupe de câble Part Number Référence FFZ Straight coupler with two plugs Part Number Référence FFZ Fiche droite double Cable group Groupe de câble FWZ Adapter from REDEL socket to LEMO 3T.675 socket Part Number Référence FFZ.T75.FTE FWZ Adaptateur composé d’une prise REDEL et d’une prise LEMO 3T.675 Part Number Référence FWZ.T75.FTS Inner screen fixing For all the models the letter...
Open the catalog to page 8
Fibre Optic HDTV Camera Interconnection System 3K.93C Series with code (W) keyway Système d’interconnexions Fibre Optique pour caméra TVHD, Série 3K.93C avec détrompage code (W) A new range of high performance fibre optic camera connectors have been developed to meet the needs of the new generation of digital TV cameras. The use of fibre optics means that transmission can be made over much longer distances using digital signals from the camera to the base station and at a much higher level of definition. However, the performance of the interconnection is critical if this benefit is to be fully...
Open the catalog to page 9
The ( ) in the part number below is to be replaced by the chosen shell material code (C= chrome-plated brass; T= stainless steel). For all collet nut connectors, adding a Z to the end of the part number means there is a collet nut to be used for mounting the cable sleeve. The last letter of the strain relief part number indicates the colour (N= black). For the other colours, please refer to the page 31 table. The strain relief shall be ordered separately. Le ( ) des références ci-dessous est à remplacer par le code de la matière du corps extérieur choisie (C= laiton chromé; T= acier inox). Pour...
Open the catalog to page 10
Singlefibre 00 Series fibre optic connectors Connecteurs fibre-optique monofibre de la série 00 This Series of miniature fibre optic connectors allows to use singlefibre cables with singlemode or multimode fibre in Si/Si with dimensions of 9/80-9/125-50/125-62.5/125-100/125 or 100/140 µm. The F4 contact with ceramic ferrule guarantees optimal optical performances. Cette série de connecteurs fibre-optique miniatures permet l’utilisation de câbles monofibres avec fibres monomodes ou multimodes en Si/Si de dimensions 9/80-9/125-50/125-62.5/125-100/125 ou 100/140 µm. Le contact F4 à ferrule céramique...
Open the catalog to page 11All LEMO catalogs and technical brochures
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