





Item no.: LDU505CS4
Guarantee: 24 months
EAN: 4049521207266
Sliding scale: 1
Unit: Piece
Packaging unit: 3
Series:U500
Versions:
Item highlights:
- 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
- Set consisting of: 1 receiver, 4 microphone bases and 4 gooseneck microphones
Specifications
Items in this set
Description
U505 CS 4
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 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
Spare parts

Downloads
Name | Type | Format | File size | ||
---|---|---|---|---|---|
LDU505CS4 User Manual | User Manual | 2.88 MB | |||
LDU505CS4 Quick Start Guide | Quick Start Guide | 104.37 KB | |||
U500 Frequency List Country | Frequency List | 81.6 KB | |||
U500 Frequency List Country | Frequency List | 578.73 KB | |||
U500 Frequency List Device | Frequency List | 54.21 KB | |||
LD Systems REACh Declaration Adam Hall GmbH | REACh Declaration | 493.71 KB | |||
LD Systems RoHS Confirmation Adam Hall GmbH | RoHS Confirmation | 197.63 KB | |||
U500 Declaration of Conformity EG | Declaration of Conformity | 300.07 KB | |||
U500 Declaration of Conformity EG | Declaration of Conformity | 168.34 KB | |||
LDU505CS4 2D Drawing Receiver | 2D Drawing | 113.94 KB | |||
LDU505CS4 2D Drawing Base Transmitter | 2D Drawing | .dwg | 304.96 KB | ||
LDU505CS4 2D Drawing Receiver | 2D Drawing | .dwg | 263.29 KB |
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