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Lectrosonics UCR411A - Digital Hybrid Wireless Compact Receiver (Block 470 / 470-496 MHz)

 
  • Dale #:

    LECT-UCR411A470
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Description

The UCR411A receiver provides professional performance and a versatile feature set in a compact design for field and location production. All settings are made from the front panel with a powerful LCD interface, making the unit ideal for use in Quad Paks, on sound carts, in portable bags and in r... Read More

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Description

The UCR411A receiver provides professional performance and a versatile feature set in a compact design for field and location production. All settings are made from the front panel with a powerful LCD interface, making the unit ideal for use in Quad Paks, on sound carts, in portable bags and in rack mount multi-couplers. To alleviate interference problems in an increasingly congested RF spectrum, an RF spectrum analyzer is built into the receiver. The receiver tunes across its 25.6 MHz tuning range and records RF activity with markers on the LCD screen. Finding clear operating frequencies is a quick, simple process. The UCR411A is compatible with all 400 Series Lectrosonics wireless transmitters (and some other transmitter types) and can be powered with internal 9V batteries or external DC

Features:

  • Digital Hybrid Wireless¨ (U.S. Patent #7,225,135)
  • SmartSquelchª
  • SmartDiversityª
  • 256 selectable UHF frequencies
  • Auto-tracking front-end filters
  • DSP-based pilot tone
  • Graphics type backlit LCD display
  • Balanced XLR audio output
  • Internal batteries or external DC powering options
  • Compatiblity modes for use with analog transmitters

The mechanical design of the receiver combines field proven features developed over many years of experience in motion picture and television production markets. The machined aluminum housing and panels are surfaced with electrostatic powder coated and anodized finishes with laser etched markings to withstand the rigors of field production.

Included Accessories:

  • 2 - 9-Volt Alkaline Battteries (Part #40013)
  • 2 - Power Loc (Part #32251-1)
  • 2 - Antenna (Part #A8UXX)
  • 1 - Pouch (Part #CCMINI)
  • 1 - Rain Shroud (Part #P1199)
  • 1 - Power Supply/AC Adapter (Part #CH12)
  • 1 - Quickstart Guide

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Product Specs

Operating FrequenciesBlock 470: 470.100 - 495.600
Block 19: 486.400 - 511.900
Block 20: 512.000 - 537.500
Block 21: 537.600 - 563.100
Block 22: 563.200 - 588.700
Block 23: 588.800 - 614.300
Block 606: (Export) 606.000 - 631.500
Block 24: 614.400 - 639.900
Block 25: 640.000 - 665.500
Block 26: 665.600 - 691.100
Block 27: (Export) 691.200 - 716.700
Block 28: (Export) 716.800 - 742.300
Block 29: (Export) 742.400 - 767.900
Block 30: (Export) 768.000 - 793.500
Block 31: (Export) 793.600 - 819.100
Block 32: (Export) 819.200 - 844.700
Block 33: (Export) 844.800 - 861.900
Frequency Adjustment Range25.5 MHz in 100 kHz steps
Receiver TypeTriple conversion; superhet
IF frequencies244 MHz, 10.7 MHz and 300 kHz
Frequency Stability±0.001 %
Front end bandwidth±5.5 MHz, @ -3 dB
Sensitivity20 dB Sinad: 0.9 uV
ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊ (-108 dBm), A weighted
60 dB Quieting: 1.12 uV
ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊ (-105 dBm), A weighted
AM rejection>60 dB, 2 uV to 1 Volt
Modulation acceptance85 kHz
Image and spurious rejection85 dB Third order intercept: +8 dBm
Diversity methodPhased antenna SmartDiversity
FM DetectorDigital pulse counting detector operating at 300 kHz
Antenna inputsDual BNC female jacks; 50 Ohm impedance
Audio outputRear panel XLR connector; can drive 600 Ohm, adjustable from -50 to +5 dBu in 1 dB steps (into nominal 10 k bal. load)
Audio Performance (overall system) (These audio performance specs apply only to 400 Series compatibility mode.)
ÊÊÊÊ Frequency Response32 Hz to 20 kHz (+/-1 dB)
ÊÊÊÊ THD0.2% (typical)
ÊÊÊÊ SNR at receiver output (dB)
SmartNRno limitingw/limiting
OFF103.5108.0
NORMAL107.0111.5
FULL108.5113.0
Note: The dual envelope "soft" limiter provides exceptionally good handling of transients using variable attack and release time constants. Once activated, the limiter compresses 30+ dB of transmitter input range into 4.5 dB of receiver output range, thus reducing the measured figure for SNR without limiting by 4.5 dB
Input Dynamic Range25 dB (with full Tx limiting)
Overall Latency (time delay)3mS Audio Test Tone: 1 KHz, -50 to +5 dBu, <1%THD
Front Panel Controls and IndicatorsLCD display
Menu - up/down buttons
Power switch
Rear Panel FeaturesXLR audio output jack
External DC input
Battery compartment
External PowerMinumum 10 Volts to maximum 18 VDC 1.6 W; 170 mA at 12 VDC
Battery Life6 to 8 hrs. continuous, w/ two alkaline 9 V batteries
up to 20 hrs. continuous w/ two lithium 9 V batteries
Weight15.2 ozs. (with two alkaline 9V batteries)
Dimensions3.23" wide x 1.23" high x 4.75" deep

Specifications subject to change without notice

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