ITC UHF Wireless Conference System Chairman/Delegate Unit

Using engineering plastics materials with novel appearance design, built-in antenna.
 
* Unique new anti-noise single directional high sensitive capacitance pickup, provide perfect conference voice.
 
* Large-screen LCD display; hierarchical menu design; simple and convenient operation; it can display the signal strength, battery power; battery under-voltage warning control, frequency channel, channel number and other information.
 
* Ultra-low power consumption, more than 8 hours of continuous speech time and more than 20 hours of standby time.
 
* Audio channel and control channel are all transmitted by wireless way, no need other cables, signal coverage can be moved conveniently and flexible.
 
* Delegate units with speech key, mute/menu Setting keys and volume plus or minus buttons, chairman priority key , totally four different types of keys.
 
* Delegate units with pickup lamp, which can display unit statement.
 
* Chairman unit has priority access functions to cut off the delegate unit speech. 



Specifications

 




Model


TH-0591/TH-0591A




Audio channel


 




Communication mode


UHF Wireless (one way)




Number of channel


5 channel, one for chairman , four channels for delegates




Frequency range


500MHz-950MHz




Modulation system


FM




Infrared radiation power


+10dBM




Maximum modulation


60K




Radiant power


≦+9dBm




Microphone sensitivity


-44dB±2dB




Frequency deviation


<0.002




SNR


>85dB




THD


≦0.8%




Frequency response


50Hz-15KHz




Pick-up range


10-30cm




Control channel


 




Communication mode


wireless




Number of channel


16




Frequency range


422.4MHz-438.4MHz




Modulation mode


FSK




Receive sensitivity


-100dBM




Transmitted power


≦+6dBm




Data rate


100Kbps




Frequency deviation


<0.002




Other specification


 




Build-in power supply


DC 3.7V - 4.5V




Rate power


Standby≦360mW, speaking≦630mW




Working temperature


-10℃ --  40℃




Pipe length


400mm




Dimension


170 x 5.8 x 120mm




Weight


0.6Kg (Battery included)