MU-4

45’ 3G Single Expando

Switcher: Grass Valley 3G K-Frame – 5 M/E 64×36
Audio Board: Calrec Artemis Light (64×64 Analog, 64×64 AES, 256×256 MADI)
Router: Evertz EQX 280×474 SDI, 33 3G Framesyncs, 246×32 Multiview
Cameras: Grass Valley LDX WorldCam
Replay: EVS XT3

 

MU-4 45’ 3G Single Expando Overview

MU-4 45’ 3G Single Expando is a versatile and high-performance mobile production unit designed to meet the rigorous demands of live event production. From sports broadcasts and concerts to corporate events and award shows, MU-4 delivers seamless workflows, advanced technology, and unparalleled reliability. Its combination of cutting-edge video, audio, and routing systems makes it a trusted choice for event producers seeking excellence in every production.

Dimensions and Configuration

MU-4 offers a robust yet flexible design to accommodate large production teams and complex setups. With a base length of 43 feet and a width of 8.5 feet, the unit expands to include a 36-foot-long, 5-foot-wide section, creating an optimal workspace. When fully expanded, the total length is 78 feet, and its gross vehicle weight is 80,000 pounds. This compact yet spacious configuration ensures the MU-4 is mobile and capable of handling diverse production environments. The truck operates on three-phase power at 190-240 volts, requiring a 200A/leg feeder cable for operation.

Video Production Technology

MU-4 is equipped with a Grass Valley K-Frame 3G Switcher, providing the flexibility and precision required for live productions. The system includes a Kayenne 4-stripe, 35-button panel with 64 inputs and 36 outputs. It features advanced effects like FlexiKey, Double Take, and Chroma Key, along with DPM capabilities (IDPM, EDPM, and 2D DPM). Its integrated image store supports seamless playback of pre-recorded assets, ensuring smooth transitions during broadcasts.

MU-4’s replay and playback capabilities rely on industry-standard EVS systems, including two 6-channel LSM Servers, a 6-channel RO/Spotbox with Lance Controller, and an EVS X-File3 with a 10G file network. These tools enable high-speed replays and efficient file management, making MU-4 a preferred choice for fast-paced productions like sports and live events.

Camera System

MU-4 comes equipped with 10 Grass Valley LDX 86 SMPTE WorldCam cameras, offering exceptional image quality and versatility. These cameras are complemented by a wide range of Fujinon lenses, including two 88×8.8 HD lenses, four 72×9.3 HD lenses, and additional wide-angle options like the 12×4.5 lens. The system supports stability and precision with six Vinten Vector 70 pan heads and four Cartoni Gamma ENG pan heads. This extensive camera and lens configuration ensures MU-4 can adapt to a variety of production needs, from close-ups to wide, panoramic shots.

Audio Capabilities

MU-4’s audio system is powered by a Calrec Artemis Light Bluefin 2 console, featuring 56 faders and support for 64×64 analog, 64×64 AES, and 256×256 mono MADI channels. Hydra 2 Fiber Audio Field Boxes (24×8 configurations) enhance on-site audio routing, while an optional Dante Fiber Audio Booth system adds further flexibility. The MU-4’s extensive cable inventory, including SMPTE cables, DT12 audio mults, and 6-pair audio snakes, ensures seamless connectivity for complex audio setups.

Routing and Multiview

Signal management in MU-4 is handled by an Evertz EQX 3G Video Router, which supports a 280×458 matrix. The router includes 82×64 embedding and de-embedding capabilities, 16×16 fiber-to-external I/O connections, and 18 internal frame syncs. Its 246×32 multiview system enables production teams to monitor multiple video feeds simultaneously, ensuring precise coordination during live events.

Communication Infrastructure

MU-4 is equipped with a 160×160 RTS Adam Matrix Intercom system for reliable communication among production crews. This system supports 16 Rvon channels, 32 MADI channels, eight powered PL channels, and six powered IFB channels. Additional equipment includes dual-listen belt packs, single and dual-muff headsets, and RTS telephone interfaces, ensuring seamless communication even in high-pressure scenarios.

A/V Support

MU-4 offers a comprehensive array of A/V tools to support diverse production needs. This includes five HMD26 announcer headsets, five MD46 stick microphones, six MKH416 shotgun microphones, and six MKH807 long shotgun microphones. For visual monitoring, the unit includes four 15-inch SDI monitors and four 21-inch SDI monitors. LED light kits provide adaptable lighting solutions for various production settings.

Cable Inventory

MU-4’s cable inventory is extensive, ensuring adaptability to a wide range of venue layouts and production requirements. This inventory includes 7,600 feet of SMPTE cable, 3,250 feet of single coax, and a variety of TAC fiber cables in different configurations. This flexibility allows MU-4 to handle even the most complex production setups with ease.

Why MU-4 Stands Out

MU-4 is a comprehensive mobile production solution designed for flexibility, precision, and performance. Its advanced video and audio systems, robust routing infrastructure, and reliable communication capabilities make it an invaluable tool for producers. Whether it’s a high-stakes sports broadcast, a polished corporate event, or an electrifying concert, the MU-4 consistently delivers world-class results.

Applications

MU-4 is ideally suited for a variety of live productions, including:

  • Sports events requiring dynamic camera angles and instant replays.
  • Concerts with intricate audio and video needs.
  • Award shows and red carpet events demanding high production value.
  • Corporate events with live streaming and on-site production.
  • Worship events and other gatherings requiring precision and clarity.

Technical Specifications

Category Details
Switcher Grass Valley K-Frame 3G
Replay and Playback EVS XT3 Servers, X-File3
Cameras Grass Valley LDX 86 WorldCam
Audio Console Calrec Artemis Light Bluefin 2
Routing Evertz EQX 3G (280×458 matrix)
Intercom RTS Adam Matrix (160×160 channels)
Monitors 15-inch and 21-inch SDI monitors

Conclusion

MU-4 45’ 3G Single Expando represents the pinnacle of mobile production technology. Its advanced features, versatile design, and proven reliability make it a go-to solution for producers looking to create world-class live events. With its ability to adapt to a variety of production needs, the MU-4 ensures success in every scenario. Contact us today to learn how MU-4 can elevate your next production.

 

For more information about booking this mobile unit, please contact us 833.933.5483 or solutions@livemediagroup.com