Esse item sera enviado diretamente pelo fabricante/distribuidor (para os EUA). Esse item nco pode ser cancelado ou devolvido. O prazo de entrega esta sujeito ` disponibilidade do produto.
24-bit digital audio stream is decoded at the receiver end resulting in greater operating range without noise and artifacts caused by analog compandor circuits.
UH400 Plug-In Transmitter
The UH400 is capable of adapting standard XLR terminated microphones for wireless transmission. The UH400 is capable of supplying 48V phantom power to condenser microphones.
Compact Design
The UCR401 features a compact, lightweight design for enhanced comfort while mounted onto cameras.
LCD & Spectrum Scanner
The comprehensive LCD provides all necessary parameter information as well as a frequency spectrum analyzer for locating ideal operating frequencies.
Extended Battery Life
The UCR401 is powered with two AA alkaline or lithium batteries. The receiver will operate for up to 11 hours on lithium, 4 hours (continuous) with alkaline batteries.
256 Selectable Frequencies
Both transmitter and receiver offer 256 selectable UHF frequencies over a 25.6MHz range.
SmartDiversity Diversity Reception
The UCR411 uses Lectrosonic's Smart Diversity design analyzes incoming audio signal in order to determine the optimum timing for phase switching. The result is minimal noise and dropout due to RF interference.
SmartNR
Lectrosonics SmartNR (Noise Reduction) automatically allocates noise reduction by attenuating audio signal that match a calculated, statistical profile. The result enhances clarity and intelligibility while eliminating noise.
24-bit digital audio stream is decoded at the receiver resulting in greater operating range without noise and artifacts caused by analog compandor circuits.
Compact Design
The UCR401 features a compact, lightweight design for enhanced comfort while mounted onto cameras.
LCD & Spectrum Scanner
The comprehensive LCD provides all necessary parameter information as well as a frequency spectrum analyzer for locating ideal operating frequencies.
Extended Battery Life
The UCR401 is powered with two AA alkaline or lithium batteries. The receiver will operate up to 11 hours on lithium, 4 hours (continuous) with alkaline batteries.
256 Selectable Frequencies
Both transmitter and receiver offer 256 selectable UHF frequencies over a 25.6MHz range.
SmartDiversity Diversity Reception
The UCR411 uses Lectrosonic's Smart Diversity design analyzes incoming audio signal in order to determine the optimum timing for phase switching. The result is minimal noise and dropout due to RF interference.
SmartNR
Lectrosonics SmartNR (Noise Reduction) automatically allocates noise reduction by attenuating audio signal that match a calculated, statistical profile. The result enhances clarity and intelligibility while eliminating noise.
Type of Receiver
Diversity / Triple conversion, superheterodyne
RF Carrier Frequency Range
Frequency Block 19
Approx. Working Range
300 feet in adverse conditions 1,000 feet 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 Output(s)
Balanced XLR Male Output
Headphone Monitoring
No
Power Requirements
Ext DC: Minimum 6V to Maximum 18V DC; 1 W, 80 mA at 12VDC Int Batt: x2 AA alkaline or lithium (90 mA @ 9V, 120mA @ 6V)
Battery Type/Approx. Life
x2 AA Alkaline: 4 hours continuous, 10 hours intermittent AA Lithium: Up to 11 hours (continuous and intermittent usage are the same)
Converts microphones with XLR jacks to wireless operation
Selectable 5, 18 and 48 volt phantom power plus off position for dynamic microphones
Adjustable low frequency roll-off
Powered by two AA batteries
256 synthesized UHF frequencies
100 mW output power
Rugged machined aluminum housing
Type of Transmitter
Plug-On
# Of Channels
256
Operating Frequencies
Block 19, 486.400 - 511.900
Type of Input Connector
XLR Female
Phantom Power
Selectable 5, 18 and 48 volt phantom power plus off position for dynamic microphones
Frequency Response
35 Hz to 20 kHz (+/- 1 dB) Low frequency roll-off is adjustable
Battery Type/Approx. Life
Two 1.5 Volt AA lithium or rechargeable NiMH 4.5 hours (alkaline) 12 hours (lithium) 8 hours with 2500 mAh NiMH
Level Control
Membrane Switches
Antenna Type
Housing and attached microphone form the antenna
Display
LCD
Total Harmonic Distortion (THD)
0.2% (100 Hz to 20 kHz)
Signal to Noise Ratio
At Receiver Output: SmartNR Off, no limiting 103.5, with limiting 108.0 SmartNR Normal, no limiting 107.0, with limiting 111.5 SmartNR Full, no limiting 108.5, with limiting 113.0