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Gallery
SpecificationsOperating Frequencies (MHz):
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
Block 29: 742.400 - 767.900
Block 30: 768.000 - 793.500
Block 31: 793.600 - 805.600
Frequency Adjustment Range: 25.5 MHz in 100kHz steps
Receiver Type: Triple conversion, superheterodyne, 244MHz , 10.7MHz 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 100 dB
AM rejection: Greater than 60 dB, 2 uV to 1 Volt (Undetectable after processing)
Modulation acceptance: 85 kHz
Image and spurious rejection: 85dB
Third order intercept: +8 dBm
Diversity method: Phased antenna combining - SmartDiversity
TM
FM Detector: Digital Pulse Counting Detector operating at 300kHz
Antenna inputs: Dual BNC female, 50 Ohm impedance
Audio outputs
Rear Panel XLR: Adjustable from -50dBu to +5dBu in 1 dB steps. Calibrated into a typical 10k Ohm balanced load.
Can drive 600 Ohm load.
Front Panel Controls and Indicators: LCD control panel - menus include:
Main window: Pilot tone; antenna phase, receiver battery level; transmitter battery level; audio level, RF level
Frequency window: Frequency, TV channel; Transmitter switch setting
Audio output level adjustment: -50dBu to +5dBu
Battery level tracking: Both transmitter and receiver in 1/10th volt steps, accuracy +/- 0.2V.
Scanning mode: Coarse and fine modes for RF spectrum site scanning
Audio test tone: 1kHz, -50dBu to +5dBu output, < 1% THD
Transmitter battery type selection: 9V alkaline, 9V lithium, AA alkaline, AA lithium
Phase invert: Audio output phase normal or inverted
SmartNR (noise reduction): OFF, NORMAL, FULL modes
Audio Performance (overall system):
Frequency Response: 32 Hz to 20 kHz (+/- 1dB)
THD: 0.2% (typical)
SNR at receiver output (dB):
SmartNR no limiting w/ limiting
OFF 103.5 108.0
NORMAL 107.0 111.5
FULL 108.5 113.0
Input Dynamic Range: 125 dB (with full Tx limiting)
Rear Panel Controls and features: XLR audio output jack; External DC input; Battery compartment access
Power Options:
Ext DC: Minimum 10 Volts to maximum 18 Volts DC; 1.6 W, 180 mA at 12VDC
Int Batt: 9V alkaline or lithium (165 mA @ 9V, 240mA @ 6V)
Battery Life:
9V alkaline 6 to 8 hours continuous, up to 12 hours intermittent
9V lithium Up to 20 hours (continuous and intermittent usage are the same)
Weight: 14 oz. with batteries
Dimensions: 3.23\" wide x 1.25\" high x 4.64\" deep
UCR 211
Frequency Adjustment Range: 25.5 Mhz in 100 kHz steps
Reciever Type: Triple conversion; superhet;
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 Queting: 1.12 uV
(-105 dBm), A weighted
Squelch quieting: Greater than 125 dB
AM rejection: Greather 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: Digial 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 to 8 hours continous, w/two alkaline 9V batteries; up to 20 hrs. continous w/two lithim 9V batteries
Weight: 14 ozs with batteries
Dimensions: 3.23\" wide x 1.25\" high x 4.64\" deep
UCR 201
Frequency Adjustment Range: 25.5 MHz in 100 kHz steps
Receiver Type: Triple conversion, superheterodyne, 244 MHz , 10.7 MHz and 300 kHz
Frequency Stability: ±0.001 %
Front end bandwidth: 30 MHz @ -3 dB
Sensitivity
20 dB Sinad: 0.9 uV (-108 dBm), A weighted
60 dB Quieting: 1.12 uV (-106 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: 70 dB
Third order intercept: 0 dBm
Diversity method: Phased antenna diversity
FM Detector: Digital Pulse Counting Detector operating at 300 kHz
Antenna inputs: Dual fixed - made of marine phosphor bronze
Audio outputs
Rear Panel XLR: Adjustable from -50 dBu to +9 dBu in 1 dB steps.
Calibrated into a typical 10K Ohm balanced load.
Actual output impedance max 500 Ohms, min 200 Ohms.
Front Panel Controls and Indicators LCD control panel - menus include:
Main window: Pilot tone; antenna phase, receiver battery level;
transmitter battery level; audio level, RF level
Frequency window: Frequency, TV channel; Transmitter switch setting
Audio output level adjustment: -50 dBu to +9 dBu
Battery level tracking: Both transmitter and receiver in 1/10th volt steps, accuracy +/- 10%.
Scanning mode: Coarse and fine modes for spectrum check
Audio test tone: 1 kHz, -50 dBu to +9 dBu output, < 5% THD
Transmitter battery type selection: 9V alkaline, 9V lithium, AA alkaline, AA lithium
Rear Panel Controls and features: XLR audio output jack; External DC input; Battery compartment access
Power Options:
Ext DC: Minimum 10 volts to maximum 18 VDC; 1.6 W, 100 mA at 12 VDC
Int Batt: 9V alkaline or lithium (90 mA @ 9V, 120 mA @ 6V)
Battery Life:
9V alkaline 3.5 hours continuous, 4 hours intermittent
9V lithium Up to 7 hours (continuous and intermittent usage are the same)
Weight: 11.3 oz with battery
Dimensions: 2.83\" wide x 1.25\" high x 4.64\" deep
System Audio Specifications
(UCR201 Receiver / UM200B Transmitter)
Signal to Noise Ratio: 108 dB; A-weighted at full quieting
Distortion: Less than 0.5% at 50% modulation, 1 kHz
Frequency Response: +/- 3 dB from 40 Hz to 18 kH
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Day rate: $50.00
Overview:
The Lectrosonics UCR411 Wireless Microphone Kit is an exclusive for B&H customers. The kit pairs the UCR411 with the SMV bodypack transmitter. The system combines digital hybrid technology, diversity reception and rugged components to achieve pristine audio signals at long range. The UCR411 offers over 256 selectable frequencies over a 25.6MHz band to avoid interference from local RF sources. This kit also includes the M152 omnidirectional lavalier microphone.
Product Highlights
Frequency Block 21
UCR411 Receiver
SMV Super-Miniature Transmitter
M152 Omnidirectional Lavalier
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.
The Powerful 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, A 1 Khz Test Tone For Level Matching And A Unique Rf 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 UCR211. Internal Functions Such As Diversity Antenna Phase And Squelch Activity Are Controlled By Internal Firmware That Analyzes A Variety Of Conditions To Optimize Performance.
Feature Highlights
- 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
Power: (2) 9 Volt Batteries Or External 10-18VDC
The UCR201 is a portable, high performance, tripleconversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics 200 series transmitters.
The RF performance is extremely stable over a very wide temperature range, making the UCR201 perfectly suited to the rough environmental conditions found in the field. The proprietary audio processing includes a dualband compandor for very low distortion and a superior signal to noise ratio. The Smart Squelch™ system is operated by a separate pilot tone and mutes the audio output directly at the output connector.
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