The LD Systems U508 CS 4 is a true diversity, UHF, four channel wireless conference system. The set includes the receiver along with four gooseneck microphones and bases.

Operating on 823 - 832 MHz + 863 - 865 MHz frequency ranges, which includes the licence free range of Channel 70 for use in the UK.

The U508 CS 4 offers a professionally equipped solution for effective communication and interaction with advanced technology, excellent speech intelligibility and an elegant appearance.

This user-friendly system offers 60 channels in 6 groups for easier installations and successful conferences & meetings.

U508 CST Microphone Base & U500 GM 530 CC Gooseneck Conference Microphone
Each terminal in the U508 CS4 system features a microphone base and 45.6 cm gooseneck condenser microphone with cardioid characteristic and a light ring to display status.

The heavy table stand mic base features a high contrast OLED display, 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.

U508 CS4R Receiver
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 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.

• 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
• Item number: LDU508CS4
• Warranty: 2 Years