The Lectrosonics 400 Series wireless microphone system combines digital hybrid technology, diversity reception and rugged components to achieve pristine audio signals at long range. This system is configured with the UCR401 camera mountable compact receiver and UH400 plug-in transmitter.

The Lectrosonics UCR401 is a compact, 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 dropout and a built-in RF spectrum analyzer searches across the entire 25.6MHz tuning range, locating the strongest possible frequencies in the area. The transmitter is powered with internal 9V batteries or external DC power supply.

The Lectrosonics UH400 plug-in transmitter is compatible with all receivers in the 100, 200 and 400 series. Digital Hybrid Technology is a DSP-based architecture that digitizes the audio signal on input and eliminates analog compandors, and the noise associated with them. The result is pristine, noise free audio and an analog FM signal link provides greater range than fully digital wireless systems.

• Digital Hybrid Technology

24-bit digital audio stream is decoded at the receiver end resulting in greater operating range without noise and artifacts caused by analog compandor circuits.

• UH400 Plug-In Transmitter

The UH400 is capable of adapting standard XLR terminated microphones for wireless transmission. The UH400 is capable of supplying 48V phantom power to condenser microphones.

• Compact Design

The UCR401 features a compact, lightweight design for enhanced comfort while mounted onto cameras.

• LCD & Spectrum Scanner

The comprehensive LCD provides all necessary parameter information as well as a frequency spectrum analyzer for locating ideal operating frequencies.

• Extended Battery Life

The UCR401 is powered with two AA alkaline or lithium batteries. The receiver will operate for up to 11 hours on lithium, 4 hours (continuous) with alkaline batteries.

• 256 Selectable Frequencies

Both transmitter and receiver offer 256 selectable UHF frequencies over a 25.6MHz range.

• SmartDiversity Diversity Reception

The UCR411 uses Lectrosonic's Smart Diversity design analyzes incoming audio signal in order to determine the optimum timing for phase switching. The result is minimal noise and dropout due to RF interference.

• SmartNR

Lectrosonics SmartNR (Noise Reduction) automatically allocates noise reduction by attenuating audio signal that match a calculated, statistical profile. The result enhances clarity and intelligibility while eliminating noise.