数字无线会议系统-j9九游会真人第一品牌

product features
◎using 32 bit high speed dsp embedded, providing clear high sensitive pickup
◎control and audio signal using wireless high-frequency signal communication,
◎high-definition lcd display, menu hierarchical design, operation simple convenience.
◎control with 16 channels, each with 100 channel is adjustable, can also use 16 system.
◎each system can support 1 chairs and 300 representative, also speak for the number 1 and 4 on behalf of the chairman.
◎pll phase locked loop circuit, wireless transmission of digital control circuit and analog audio transmission combination.
◎cooperated with the video tracking host, to communicate to achieve video tracking function.
◎rf effective communication distance is: 60-100 m.

technical parameters:
◎with 2.23 inch oled display, display the microphone, signal strength, battery charge state
◎anti electromagnetic interference circuit design, put an end to all electromagnetic interference
◎ultra low power circuit design, continuous speech time less than 12 hours.
◎red lamp ring with microphone working state display.
◎chairman unit, with the priority keys, can control the atmosphere of the meeting.
◎arbitrary allocation of id address code function, avoid id address code repetition

mcs-8600m
working voltage：dc12v
power consumption ：< 7.2w
transmission mode：uhf
sensitivity ：-90dbm
audio signal 
channel number：5
transmission band：uhf512-945mhz
demodulation method：fm
control signal
channel number ：16
transmission band ：uhf423-436mhz
modulation ：fsk
radiant power ：≦ 7dbm
frequency error ：<0.003
data rate ：110kbps
size ：483×353x90mm
weight ：7.0 kg


mcs-8601cd/mcs-8602cd 
working voltage：dc 3.7v -- 4.5v
power consumption：≦620mw
frequency response：20hz～20khz
sensitivity：-90dbm
audio signal 
microphone type：
cardioid electret 
maximum modulation：60k
radiant power：≦ 9dbm
maximum spl： 125db(thd<3%)
equivalent noise： 20dba(spl)
directional：>20db(1khz)
control signal
radiant power：≦ 7dbm
size尺寸：183×130x54mm
weight：0.7 kg