Lectrosonics UMCWBL Wideband UHF Multicoupler (470 - 700 MHz)

Optimize Your Audio Setup with Lectrosonics UMCWBL Wideband UHF Multicoupler
The Lectrosonics UMCWBL Wideband UHF Multicoupler is an essential tool for audio professionals who require a compact and efficient solution for managing multiple wireless systems. Designed to fit perfectly within a single rack space, this multicoupler not only provides power but also RF signal distribution to four diversity compact receivers, making it a space-saving powerhouse for any setup.

Broad Frequency Support for Versatile Use
One of the standout features of the UMCWBL is its wideband capability, which covers all frequency blocks from 21 through 29 (470 - 700 MHz). This broad range allows it to support a variety of receivers, making it highly flexible for use in different locations and situations. However, it is important to match the antennas to the frequency range of the receivers used to ensure optimal performance.

Advanced Filtering for Clear Transmission
The UMCWBL is equipped with selective filtering at the front end, which effectively attenuates RF signals that fall outside the desired passband. This helps to suppress any intermodulation and noise, ensuring that the signal remains clear and strong. Following the filtering, a low noise RF amplifier compensates for any losses incurred in the splitting process, maintaining the integrity of the signal throughout the system.

Isolated Output for Uninterrupted Performance
A precision splitter/isolator within the UMCWBL divides the RF signal into four isolated outputs, which prevents any spurious RF coupling between receivers. This feature is particularly crucial as it ensures that disconnections or mismatches in one output do not impact the performance of the other receivers, thus providing stable and reliable operation.

Dedicated Power Supply for Enhanced Safety
The multicoupler is powered by an external DC power supply module, which helps to minimize AC hum problems, commonly encountered in audio setups. Each power circuit within the RF/power distribution module is safeguarded by internal auto-reset fuses, providing additional protection and ensuring that even if one receiver encounters a power issue, the others will continue to function seamlessly.