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UCR301 Synthesized UHF Diversity Receiver
  • Battery or External DC power
  • SmartSquelch™ circuitry
  • SmartDiversity™ circuitry
  • 256 selectable UHF frequencies
  • Constant group delay SAW filter
  • Digital pulse counting detector
  • Dual-band audio compandor
  • Pilot tone controlled squelch
  • Graphics type backlit LCD display
  • -50 dBu to +9 dBu output levels
  • Balanced XLR audio output
  • Aluminum construction

PDFDownload the Technical Data sheet (92kB) for this product in PDF format.
PDFDownload the Instruction Manual (188kB) in PDF format.

Finding Clear Frequencies
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Switch Setting vs Frequency Charts

Freq Blocks vs TV Channels Chart


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The UCR301 receiver provides professional performance and a versatile feature set in a mid-priced wireless microphone system. The design offers a compact package for camera mounted applications in ENG and field production. The UCR301 is compatible with all 300 Series Lectrosonics wireless transmitters.

The user interface is a multi-function LCD display that provides a variety of windows for setup and operation. The main window provides full system operating information including transmitter and receiver battery levels, RF and audio levels and diversity antenna state. Other windows provide frequency and level settings and a unique spectrum analyzer. The spectrum analyzer will automatically tune the receiver across its entire bandwidth and display the results in a scrollable window to identify signals that are present and clear operating frequencies.

Microprocessor control is at the heart of the UCR301. Internal functions such as diversity antenna phase and squelch activity are controlled by internal firmware that analyzes a variety of conditions to optimize performance.