The Lectrosonics 400 Series wireless microphone systems combine digital hybrid technology, diversity reception and rugged components to achieve pristine audio signals at long range. This system includes the UCR411 camera mountable receiver, MM400B compact, water tight beltpack transmitter and M152 omnidirectional lavalier microphone with a watertight connector.
The UCR411 receiver is a portable, camera mountable receiver designed for professional audio applications in the field or indoors. The receiver is completely compatible with all 400 series wireless transmitters and provides 256 selectable UHF frequencies across a 25.6MHz tuning range. Smart Diversity reception reduces RF interference and drop out and a built-in RF spectrum analyzer searches across the entire 25.6MHz tuning range, locating the strongest possible frequencies in the area. The clear frequencies are marked and displayed on the backlit LCD. Balanced XLR output provides maximum output gain with minimal noise and the receiver is powered with internal 9V batteries or external DC power supply.
The MM400C bodypack transmitter features a compact, watertight design that makes it suitable for use in heavy rain and humidity. A waterproof On/Off reed switch also provides mute function. The switch is removable to prevent accidental switching caused by talent. A machined finish provides a noncorrosive housing, preventing rust and oxidation. The transmitter features 256 user selectable UHF frequencies and digital hybrid signal transmission for optimum range while minimizing noise. Incoming audio signal are digitized at 24-bit resolution, eliminating the noise and artifacts associated with analog compandors. The result is greater range with minimal noise. A watertight 2.5mm input protects against water damage and is compatible with Lectrosonics microphones featuring a 2.5mm connection. The input level is variable, allowing use with low impedance mics, electret lavalier mics with positive or negative bias and line level devices. The receiver features a comprehensive LCD and low cut filter. The transmitter is operational up to 4.5 hours on 1.5V AA (lithium) batteries.