With high flexibility and reliability, our UHF wireless conference system is an ideal choice for mobile conference systems.
It offers simple operation, compact structures. The wireless conference system can be perfectly integrated into any meeting rooms, without additional wiring.
It’s the best wireless conference solutions for small-scale conferences.Wireless meeting system receiver unit ,
wireless chairman microphone , wireless delegate microphone , battery charger , etc.
MC881-1 Chairman Unit / MC881-2 Delegate Unit:
The delegate unit is treated with flocking process, new shape design and built-in antenna.
Each unit is charged with chargeable lithium battery and is completed with mini USB charger to protect battery effectively, extend battery life and ensure safety.
The built-in Hi-Fi condenser sound head delivers superior sound reproduction, high articulation, low noise, efficient whistling inhibition function and powerful sound pickup.
315-degree omnidirectional bending flexible stainless-steel tube
The blue sound head operating indicator light is illuminating.
The chairman unit is entitled to disenable any delegate unit without restriction and is granted with priority of speaking.
Specifications and parameters
|Operating power:||DC 3.7V -- 5V|
|Operating temperature:||-10℃ -- 40℃|
|Microphone stem length:||380mm|
|Mode of communication :||UHF digital wireless mode (undirectional)|
|Channel number:||5 channels|
|Range of frequency:||500MHz --- 950MHz|
|Mode of modulating:||FM|
|Maximum modulated quantity:||60K|
|Frequency deviation:||<0.002< p="">|
|Reference speaking distance:||10cm--30cm|
|Dimensions (W×H×D):||180mm×48mm×119mm (w/o microphone stem)|
MC880 system host features
The MC880 wireless digital conferencing system is a set of digital wireless conferencing system operating at UHF high frequency band.
The system is operated under full digital mode and various speaking modes, and can be connected to MC880B video host to achieve
video tracking function.
The FM is used to transmit sound signal, Hi-Fi, high SNR and without sound delay.
The unique new condenser microphone core with characteristics of whistling-free, unidirectional performance and high-sensitivity makes
sound of the conference almost perfect.
The audio channel and control signal are transmitted wirelessly without wiring and the units are randomly located within signal coverage,
so layout of the conference site is flexible.
The data communication algorithm independently developed for conferencing enables system response rate not subject to number of
delegate units within signal coverage. Users add or remove delegate units flexibly.
System delegate unit capacity≦1255 pcs (including 1 chairman unit)
Various conferencing speaking modes of alternative 1-2-3-4, limit 1-2-3-4 and exclusive chairman are optional and the main controller is
externally connected with K880B video host to deliver video tracking function for delegate units at conference site.
Ultra-low power consumption provides the delegate units with more than 8 hours’ continuous speaking and more than 20 hours’ standby.
The USB charger provided by the manufacturer carries smart charging management circuit to protect battery effectively, extend battery life
and ensure safety.
Large-screen LCD display
The hierarchical menu design enables operation simple and convenient, such as electric capacity display and under-voltage alert, frequency
channel and signal display.
The master control unit is of full-metallic structure design, grand and decent.
The delegate unit is treated with engineering brand-new flocking process, novel shape design, built-in antenna, nice-looking and appropriate.
Each unit is powered by chargeable lithium battery and completed with mini USB charger, convenient and environmental protection.
The system is operated simply, installed without engineering cabling, economical and practical, and is a preferred choice for large and small-sized
Specifications and parameters
|Mode of communication:||UHF digital wireless mode (bidirectional)|
|Channel number:||5 channels (1 chairman unit channel, 4 delegate unit channels)|
|Range of frequency:||500MHz-950MHz|
|Mode of demodulating:||FM|
|Signal coverage:||indoor radius 60m|
|Audio frequency response:||50Hz-15KHz|
|Total audio gain:||≦20dB|
|Total audio harmonic distortion:||≦0.8%|
|Power input:||DC12V-15V, ≧1A|
|Main controller dimensions (W×H×D):||485mm×100mm×355mm 2U|
|Main controller N.W.:||7.2kg|
MC880A Wireless Video Tracking Conference Unit Charger
MC880A 28-channel USB charger. Built-in high-power switch power supply charges 28
MC880 wireless conference microphone units, featuring high-efficiency charging, overpower
protection function, overcurrent protection function and short-circuit protection function.
Input: AC 200-240V 50/60Hz 200W max
Output: DC 5V, 21000mA
Efficiency: 75% typical, under full load
Output voltage tolerance: ±5%
Low standby power consumption: 0.5W max
Output port: 28 channels, standard USB port
MC880B Wireless Video Tracking Conference System Central Processor
Brand-new Digital Design
Multiple camera supported. (Built-in 8 cameras)
Up to 256 cameral location tracking control points.
Camera protocol (Pelco-D 9600) and VISCA-SONY supported.
The central processor communicates with computer or video switching matrix and other
external devices via RS232 port and serves linkage control.
Built-in video switching matrix (8 inputs and 2 outputs)
Power requirements: AC220V
Installed in 19-inch standard cabinet