LECTROSONICS RECEIVER UCR211

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The UCR211 receiver provides professional performance and a versatile feature set in this high-end wireless receiver. The design offers a compact package for camera mounted applications in ENG and field production. The proprietary tracking front-end filters, high current RF amplifiers and mixers and SAW filters in the first IF strip provide solid RF performance. The LCD display provides a full-information display and automatic RF site scanning to locate clear operating frequencies. The UCR211 is compatible with all 200 Series Lectrosonics wireless transmitters.

FEATURES:
Battery Or External DC Power
Graphics Type Backlit LCD Display
Smartsquelch Circuitry
Smartdiversity Circuitry
256 Selectable UHF Frequencies
Auto Tracking Front-End Filters
Constant Group Delay Saw Filter
Digital Pulse Counting Detector
Dual-Band Audio Compandor
Pilot Tone Controlled Squelch
Balanced XLR Audio Output
Aluminum Construction
-50dbu To +10dbu Output Levels

Product Manuals

Description

Operating frequencies:
Block 21: 537.600 – 563.100
Block 22: 563.200 – 588.700
Block 23: 588.800 – 607.900 and 614.100 – 614.300
Block 24: 614.400 – 639.900
Block 25: 640.000 – 665.500
Block 26: 665.600 – 691.100
Block 27: 691.200 – 716.700
Block 28: 716.800 – 742.300
(*INTERNATIONAL USE ONLY)
Block 29: 742.400 – 767.900
(*INTERNATIONAL USE ONLY)
Block 30: 768.000 – 793.500 (Export)
Block 31: 793.600 – 805.600 (Export)

Receiver Type: Triple conversion; superheterodyne; 244 MHz, 10.7 MHz and 300kHz
Frequency Stability: +/- 0.001%
Front End bandwidth: +/- 5.5MHz, @ -3dB
Sensitivity:
20 dB Sinad: 0.9 uV (-108 dBm), A weighted
60 dB Quieting: 1.12 uV (-105 dBm), A weighted
Squelch quieting: Greater than 125 dB
AM rejection: Greater than 60 dB, 2 uV to 1 Volt (Undetectable after processing)
Modulation Acceptance: 85 kHz
Image and Spurious Rejection: 85 dB
Third Order Intercept: +8 dBm
Diversity Method: Phased antenna – Smart Diversity
FM Detector:
Digital Pulse Counting Detector operating at 300 kHz
Antenna Inputs: Dual BNF female 50 Ohm impedance
Audio Output: Rear panel XLR connector; nominal 10k balanced, output adjustable -50 to +10dBu in 1 dB steps
Audio Signal to Noise Ratio:
108 dBl; A-weighted at full quieting
Audio Test Tone: 1kHz, -50 to +10dBu, 5% THD
Front Panel Controls and Indicators:
LCD Display, Menu – up/down buttons, Power switch
Rear Panel Feature:
XLR audio output jack, External DC input, Battery compartment
External Power: Minimum 10 volts to maximum 18 volts DC; 1.6W, 130mA at 12VDC
Battery life: 6-8 hours continuous, w/2 alkaline 9V batteries; up to 20 hours continuous w/2 lithium 9V batteries