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Product Description
The Lectrosonics UCR411 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 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 clear frequencies are marked and displayed on the back-lit 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.
Type of Receiver | Diversity / Triple conversion, superheterodyne |
RF Carrier Frequency Range | Frequency Block 19 |
Approx. Working Range | 300' in adverse conditions 1,000' in ideal conditions |
Overall Frequency Response | 30Hz to 20kHz (+/- 1dB) |
Signal-to-Noise Ratio | 103.5 to 113dB (varies with SmartNR setting) |
# Of Channels | 256 frequencies in 100kHz steps per 26MHz wide block |
Type of Outputs | Balanced XLR Male Output |
Headphone Monitoring | No |
Power Requirements | Ext DC: Minimum 10 to Maximum 18VDC; 1.6W, 100mA at 12VDC Int Batt: 9V alkaline or lithium (90mA @ 9V, 120mA @ 6V) |
Battery Type/Approx. Life | 9V Alkaline: 3.5 hours continuous, 4 hours intermittent 9V Lithium: Up to 12 hours (continuous and intermittent usage are the same) |
Display | Multi-Function Back-lit LCD display |
Mounting Options | Camera or Belt Mount |
Antenna Type | 1/4 wave |
Dimensions | 3.23 x 1.25 x 4.64" (82.042 x 31.75 x 117.856mm) WxHxD |
Weight | 14 oz (397g) (with batteries) |
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