Lectrosonics UMC16B-941 Wideband UHF Multicoupler (941-960 MHz)

Introduction to Lectrosonics UMC16B-941 Wideband UHF Multicoupler
The Lectrosonics UMC16B-941 is a state-of-the-art wideband UHF multicoupler designed to streamline the management of wireless audio systems. By distributing signals from two antennas to eight diversity receivers, this device dramatically reduces the necessity for extensive cabling and multiple antennas, making it perfect for multi-channel operations in broadcasting, live performances, and other professional audio environments.

High-Efficiency Signal Distribution
The UMC16B-941 ensures high-quality signal transmission using advanced ceramic filtering and a high intercept point RF distribution system. This combination not only enhances overall performance but also offers great flexibility, supporting up to eight diversity receivers or up to 16 non-diversity receivers within its 941-960 MHz passband.

Versatile Powering Options
To accommodate varying operational demands, the UMC16B-941 can be powered using an external supply ranging from 12 to 18 VDC, ideal for mobile applications. Alternatively, for fixed installations, it supports power from 90 to 240 VAC through a regulated power supply that comes with the unit. A locking connector on the rear panel ensures a secure power connection, enhancing system reliability.

Advanced Filtering and Amplification for Optimal Performance
At the core of its design, the UMC16B features a ceramic filter that blocks unwanted frequencies outside the designated passband. Following filtration, a high-current amplifier applies the necessary gain to optimize signal integrity before distribution, minimizing intermodulation distortions thanks to its high IP3.

Efficient Output Distribution
After amplification, signals are routed to output jacks through a Wilkinson strip line RF splitter. This efficient distribution mechanism allows for maximum performance, even if some outputs are not terminated. The splitter design permits unused jacks to remain open with minimal impact on the system, maintaining a consistent signal quality across all channels.

Robust and Practical Design
Housed in a standard 19-inch rack mount assembly, the UMC16B-941 is built with rugged connectors to withstand the demands of professional environments. This robust construction ensures long-term reliability and durability, making it an invaluable component in any sophisticated audio setup.