Our MC880 series of features simple operation and high flexibility.This system can be connected to multiple devices. For this wireless conference system, there is no need to connect the conference units.This system can be quickly installed without trouble some arrangment.
There are 999 unit (include chairman unit)of microphones in one system,among which 5peopel can be speak at the same time.
The digital wireless conference system supports the rotation,limit and chariman only model.
The system working state can be show on the main unit of LCD.
The conference system has auto-tracking function for connect the video processor.
Communication:UHF
Channels: 5(include 1 chairman and 4 delegate)
Frequency range: 500MHz - 950MHz
Modulation model:FM
Receiving sensitivity:-100dbm
Signal coverage:Indoor 60 meters radius
Audio frequency response:50Hz-15KHz
Signal to noise ratio:>85db
Total harmonic distortion of audio:â?¦0.8%
Power input:DC12=15V,â?§1A
Power consumption:
MC9169E IR Translation unit :
1. The transmitter unit of the IR wireless language distribution system offers high security and prevents external interference.
2. The IR signals will not be disturbed by daylight .
3. It has an automatic level control function.
4. The transmitter unit of the IR wireless language distribution system offers an input channel direct function.
5. It has 6 channel audio output for recording.
MC9169F IR Interpreter unit and MC91682 Headphone :
1. It offers 6 channels simultaneous interpretation.
2. The IR transmitter unit can connect 11 interpreter's units.
3. It offers the voice adjustment and prevents feedback.
4. It ensures that every channel is correspondent to the RELAY function respectively.In case the interpreter couldn't understand the speaker's language, he could switch to another channel to listen another interpreter's voice and then interpret it.
5. If delegates speak too fast , it can be give a request for slower speed.
6. It will not pick up interpreter's cough if a special key is pressed down.
7. More pelple can take part in the conference when the system is connected with the IR language distribution system.
8. One interpreter's unit can be used for two interpreters in turn.
MC9169G IR Radiator unit :
1. The IR radiator of the wireless languae distribution system radiates and distributes up to 6 channels of audio signal.
2. It offers auto switched ON/OFF by carrier signals from transmitter unit.
3. It has auto gain control to ensure diodes with max efficiency.
4. It is convection cooled for noiseless,reliable operation.
5. It can be mounted on the ceiling ,wall,floor stand or optional tripod.
6. It can be easily daisy-chained together to expand coverage.
7. The half radiator angle is ±22º
MC9169H IR Receiving unit :
* IR receiver of the wireless language distribution system is a pocket size wireless handheld unit
* It accommodates up to 6 different languages.
* It has a channel selector and headphone connector.
* It offers power on/off switch and volume level control.
MC9169I IR Receiver charger case :
* It is used for charging IR receivers.
* It offers high efficiency switch mode.
* The input voltage is AC 110V/240V/50HZ-60HZ
* It charges 24pcs of IR recivers per charging.
* The dimensions are 45.5*32*34cm.
*Directional character:Heart-shaped, super cardioid
*Frequency response:50hz-16KHZ/80HZ-14KHZ
*Sensitivity:-45db2db/-30db2db(0db=1v/pa at 1KHZ)
*Output impedance:500/160030%(at 1KHZ)
*Load impedance:1000
*Power:48v
The microphone unit has discussion and auto-tracking of functions.
It using the flocking to process.
It has built-in antena and rechargeable lithium battery for each unit and equip mini usb charger.
The annular blue indicator lamp can show the working state on the microphone.
The chairman unit can set the system working model:fifo, limit and free.
The unit has built-in high fidelty of capacitor sound head , its sound quanlity is clear and low noise.
The chairman unit can turn down the delegate unit for anytime by priority button.
Its design patent of appearance.
Power:dc3.7v-5v
Power consumption:â?¦360mw(standby state), â?¦630mw(working)
Working temperature:-10â??-40â??
Length of gooseneck:380mm
Frequency range:500mhz-950mhz
Maximum modulation:60k
Radiation power:â?¦+9dbm
Frequency deviation:
The microphone has video tracking ,voting(five key) and discussion functis.
The microphone unit has built-in high fidelity of capacitor sound head, its sound quanlity is clear and low noise,it has strong pickup of distance.
It has uppression the howling function,when the microphone is turn on, the loundspeaker will be automatically turn to prevent the voice transfusion.
The unit has built-in speaker and headphone jack,it can play background music and expansion the voice.
The annular blue indicator lamp can show the working sate on the microphone.
The ON/OFF state, dynamic level and volume of microphone can show on the LCD.
The chairman microphone can turn down the delegate unit by priority button.
The meeting model:FIFO/FREE/LIMIT/CHARIMAN.
The base of material is metal, and the PVC is aluminum.
It can be desktop and embedded for installation , to meet a variety of meeting places installation requirements.
Built-in speaker:8 /2W/70MM
Type:capacitance
Directivity:single
Frequency response:60Hz-14Hz
Sensitivity:-452db 1KHz
Input voltage:DC 24V
The minimum output impedance:1K
Signal to noise ratio:>68db(A)
Socket:8P terminal block
Cables:2.1M/8P Shielding wire
Accessories: windyproof sponge,3M of T wire
1.Mc7550b professional conference speaker has unique appearance.
2.It has a variety of installation methods: 5 speakers combined into five angle shaped for lifting of installation or alone in the ceiling.
3.It applies to large and medium small sized conferences, it widely used in the banquet hall and classroom and other occasions for expand the volume.
4.Used the ring array speaker in the center of meeting room, participants will hear the clear sound or wonderful background music at any angle.
* frequency response:80hz-30khz
* amplifying power:200w
* peak power:400w
* sensitivity:90db
* high frequency 3/4inch(100mm)
* low frequency 6.5inch(double)
* size(h*w*d):485mm*255mm*220mm
* n.W:6.5kg
