LD Systems U505 CS 4 - 4-Channel Wireless Conference System

LD Systems U505 CS 4 - 4-Channel Wireless Conference System
8442.28 Lei
5909.60 Lei
*pretul include TVA
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LD Systems
cod produs: LDU505CS4
Descrierea Produsului

We have developed the U500® in Germany to meet all of your requirements of a wireless conference system. It offers a professionally equipped solution for effective communication and interaction with advanced technology, excellent speech intelligibility and an elegant appearance. The user-friendly True Diversity UHF system with 60 channels in 6 groups facilitates easier installations and turns conferences, meetings and round tables into successful events.

The U500® terminals feature a gooseneck condenser microphone with hyper-cardioid characteristic and a light ring to display status. The heavy table stand features an XLR microphone input, 28 V phantom power, an on-off-mute switch, as well as a gain control and a selectable 130 Hz high-pass filter to effectively reduce proximity effect and structure-borne sound. A high-contrast OLED display shows radio frequency, battery status, terminal number, group and channel. The audio transmission range is 60 Hz - 16 kHz.

For simple, fast configuration, the 4-channel U500® conference system receiver features automatic frequency and channel scanning, infrared synchronisation, a digital encoder and 4 buttons to directly access the individual channels. The high-contrast OLED display provides a comprehensive overview of all functions and settings such as audio and radio signal strength, and priority and battery status of the terminals. The number of simultaneously-live microphones can be configured in order to eliminate crosstalk, feedback and comb filter effects. Selectable automatic or manual gate settings and a pilot tone ensure that the U500® conference system delivers superb sound quality with excellent noise immunity. In addition to its individual channel outputs, the receiver also has a master output, an access lock to prevent unauthorised adjustment of settings, and the RS-232 interface to facilitate integration into external control systems.

For system expansion, up to five U500® receivers can be cascaded and used in master-slave mode, making a maximum of 20 terminals possible. The U500® conference system is available in three versions which work in the following frequency areas: 554 - 586 MHz, 662 - 694 MHz or 823 - 832 MHz + 863 - 865 MHz

  • True diversity UHF wireless conference system
  • Automatic channel scan
  • Automatic frequency search
  • Infrared frequency synchronizing of receiver and microphone unit
  • Pilot tone
  • Priority switching
  • Automatic and manual gate modes
  • Security lock
  • RS-232 interface for external control
Product typeConference Systems
TypeInstallations
Modulation TypeFM
Transmission frequency range554 - 586 MHz
Channels106
Groups10
Antenna inputs2
Antenna connectorBNC
Frequency response60 - 16000 Hz
Noise reductionSquelch
Total Harmonic Distortion (THD)< 0.2 %
Signal-to-noise ratio > 100 dB
Audio output, balanced4 x XLR
Audio mix output, balancedXLR
Max. output level+12 dBu
Controlsdigital encoder, Power On/Off, RX 1 - 4 quick access buttons
IndicatorsOLED Display
Operating voltage1,000 mA, 12 V DC
Width484 mm
Height44 mm
Depth243 mm
Weight6 kg

LDU505CST - U505 CST

Product typeMicrophone Accessories
Transmission frequency range554 - 586 MHz
Channels6 (6 x 10)
Groups6
InputsXLR
Frequency response60 - 16000 Hz
Signal-to-noise ratio> 100 dB
Rated HF output power10 mW
ControlsGain, Low Cut, Power / Mute
IndicatorsLED, OLED Display
Operating voltage2 x AA battery
Operating timeup to 8 hrs., battery-dependent
Width115 mm
Height54 mm
Depth135 mm
Weight0,73 kg
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