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LD Systems U506 CS 4
4-Channel Wireless Conference System
- 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
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
Product type
Conference Systems
Transmission frequency range
662 - 694 MHz
Frequency response
60 - 16000 Hz
Signal-to-noise ratio
> 100 dB
Controls
digital encoder , Power On/Off , RX 1 - 4 quick access buttons
Audio output, balanced
4 x XLR
Audio mix output, balanced
XLR
Max. output level
+12 dBu
Operating voltage
1,000 mA , 12 V DC
LDU506CST - LD Systems U506 CST Sprechstellensockel für Konferenzsystem 662 - 694 MHz
Product type
Microphone Accessories
Rated HF output power
10 mW
Operating voltage
2 x AA battery
Operating time
up to 8 hrs., battery-dependent
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The new TS-770 Series Conference System is ideal for conferences and meetings in government, corporate, educational and hotel applications. The new system provides communications for conferences and boardrooms. The easy to use TS-770 Series is comprised of the TS-770 Central Unit supporting up to 70 chairperson / delegate stations. The new TS-770 Series conference system is backed with a five year product warranty.
Features
- Easy to set up and operate
- Up to 70 Chairperson/Delegate stations per TS-770 Central Unit
- Supports system expansion up to (3) TS-770 Central Units for a total of 210 Chairperson/Delegate stations in one system
- Telephone or PC Remote Delegate station operation using the TS-775
- All Microphones ON Record function
- External source inputs and PA/record outputs
- System Test function
- Five year warranty
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- Base Station for up to 200 Microphone Stations
- Intuitive controls
- Superior audio quality
- Voice activation and NOM limitation
- Standard ins and outs for external equipment
The CS 2 Base Station controls up to 200 Microphone Stations and provides automatic NOM (Number of Open Microphones) attenuation. System gain will decrease by approx. 3 dB every time the number of open microphone doubles. The result is a substantially lower risk of feedback even if the number of open microphones varies constantly.
A selectable Voice Activation function turns the microphones on automatically as soon as they are talked into.
The NOM Limitation function allows the number of simultaneously open microphones to be limited to one, two, three, four, or five. This function can be locally disabled on each Microphone Station so a specific microphone, e.g., one mounted on a lectern, will come on every time, no matter how many mics may be open already. |
- Choice of microphones for every kind of system and room acoustics.
- Ease of use.
- 3+1 languages selectable for two users.
- Yes-No-Voting function.
The CS 5 DU is the basic microphone station for use in discussion systems.
Like all other CS 5 microphone stations, the CS 5 DU provides maximum acoustic flexibility. Choose from two goosenecks of different lengths and five microphones with different polar patterns to meet every requirement of any type of conference system.
In addition to the usual PTT key, this microphone station offers two advanced features previously found on more expensive conferencing equipment only: A bank of dip switches allows each headphone output to be assigned independently to either the floor channel or one of three interpreted language channels. The PTT key also provides a simple yes/no voting function.
Gooseneck, capsule and connecting cable are not included.
It shall have a built-in microphone and loudspeaker, which allow the forwarding of the voice of the speaker towards the other units of the system. The CS 5 DU shall be capable for 1 step voting from the unit with the help of the speech button.
The CS 5 DU is suitable for taking over maximum 3 interpreted languages and the room voice as well, which may be selected via a set of DIP switches on the bottom of the unit. The unit shall operate for 2 persons simultaneously, with independent adjustable languages for each of the 2 x 3,5mm stereo jack headphone sockets.
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Supplied ceiling-mounting brackets facilitate installation.
Equipped with power indicator LED.
The IR-510R covers a practical radius of approx. 8 m.
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| Power Source | 24V DC (Supplied from the optional IR-702T) | | Current Consumption | Max.60mA | | Infrared Detector | | | Wavelength | 870nm | | Carrier Frequency | Channel A:3.100MHz/Channel B:3.350MHz | | Reception Area | Practical radius of approx. 8 m in a space without any obstacle | | Connection Terminal | 75 Ω, BNC jack | | Operating Temperature | 0ºC to +40ºC | | Operating Humidity | 30% to 85% RH | | Finish | Case: Polycarbonate resin, visible light cut filter Base: ABS resin, black | | Dimensions | 120 x 71.3 (H) mm | | Weight | 205g (unit only) |
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The new TS-770 Series Conference System is ideal for conferences and meetings in government, corporate, educational and hotel applications. The new system provides communications for conferences and boardrooms. The easy to use TS-770 Series is comprised of the TS-770 Central Unit supporting up to 70 chairperson / delegate stations. The new TS-770 Series conference system is backed with a five year product warranty.
Features
- Easy to set up and operate
- Up to 70 Chairperson/Delegate stations per TS-770 Central Unit
- Supports system expansion up to (3) TS-770 Central Units for a total of 210 Chairperson/Delegate stations in one system
- Telephone or PC Remote Delegate station operation using the TS-775
- All Microphones ON Record function
- External source inputs and PA/record outputs
- System Test function
- Five year warranty
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User’s manual
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