Wireless Congress System Supporting Dual Band Transmission

Main Features

Support 2.4 G / 5.8G dual-band communication to ensure system stability;

Microphone sensitivity can be adjusted from level 0 to 4;

With offline 8 in 1 out SD video tracking matrix, HD camera is supported;

Terminals can be uniformly shutdown by server after the conference;

With timing function, when the timing ends, the server can be used after reauthorization;

System capacity can be up to 450 units of terminals;

CD-quality sound;

   without disturbing each other.

Features       

Support 2.4 G/ 5.8G dual-band communication;

CD-quality sound;

Terminal battery duration (speaking state ≥ 14 hours;

Highly resistant to mobile phone interference

Pluggable MIC stem;

Metal material, high texture;

Microphone sensitivity can be adjusted from level 0 to 4.

Functions

Congress terminals use dot matrix LCD to display the microphone switch status,network connecting status, ID number and battery level information and so on;

Multiplexing switch microphone button to achieve long press on / off;

Attendance registration: by key press or supplementary registration; With battery detection function;

Low voltage warning and automatic shutdown protection function;

Multiple systems work simultaneously without disturbing each other via SSID network setting;

Two microphone modes: AUTO / FIFO;

Removable lithium batteries for centralized charging

Technical Specifications

      Communication mode    2.4G/5.8G dual band

      Frequency response       30Hz~22KHz

      Sensitivity                         -46dB±1dB

      Dot matrix                        128×64 LCD

                                                Backlit with white-on-blue

     Working Voltage              11.1V

     Battery capacity               3000mAH

     Battery life                         ≥14 hours (speaking state)

     Earphone port                  3.5mm jack,MIC×2,REC×2

     MIC stem length               310mm(Optional 410mm/510mm)

     Dimensions                      212mm×139mm×67mm

     Weight                               0.8kg

     Operating temperature    0~45°C

     Storage temperature        -20~50°C
 

    Congress Server

Features

The congress server platform is based on Linux operating system, applicable for any large convention center requiring strict working conditions;

Fully digital technology for audio signal processing and transmission, which   complies with the IEC 60914 international standards for conference systems;

High performance DSP solution optimized for digital audio processing;

Unified Server Shutdown function.
 

Functions

  Each server has a globally unique ID number ,which is easy for installation and orderly management;

  Supports 8 x 1 SD / 8 x 8 HD automatic camera tracking function;

  Two microphone modes: AUTO / FIFO;

  Up to 4 microphones can be active simultaneously (1 chairman terminal +1/2/3 delegate terminal);

  The server comes with an LCD panel and navigation buttons, which are for all function setup operation;

  Terminal ID number can be wrote through the server, more convenient for device management;

   Unified terminals shutdown function hens effectively reduce the work;

   Sound pickup sensitivity of the terminals can be adjusted individually or collectively via the server;

Technical Specifications

Capacity                            Single wireless AP.150Terminals;

                                          can be extended to 450 terminals with extra wireless AP

Frequency response         30Hz~20KHz

Signal to noise ratio          ≥75dB

Distortion Degree              ≤0.5%(50HZ~8KHZ)

System stability Communication distance        30m

LCD panel                          128×64 dot matrix

Main supply                         AC110~220V± 10%50~60Hz

Audio Output                       +20dBu

Ports                              1×8pin(to connect interpreter console)

                                      2×audio output

                                      1×RJ-45(to connect a wireless AP/PC)

                                      1×RS-232(to connect camera tracking switcher)

                                      1×RS-485(to connect camera)

Mounting                       19*standard cabinet

Dimensions(W×H×D)     485mm×90mm×325mm

Weignt                            7.2kg

Operating temperature    0~45°C

Storage temperature       -20~50°C
Charging Cabinet