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UHF Wireless Conference System Master Controller UHF-400MC

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UHF Wireless Conference System Master Controller                                 



The CMX Audio range UHF Wireless Conference System with high flexibility and reliability, which is an ideal choice for mobile conference systems. It is one simple operation, compact structures, cost-effective range basic discussion conference system. The wireless conference system can be perfectly integrated into any meeting rooms without additional wiring. It’s the best UHF wireless conference solutions for small-scale conferences system.


Simple operation UHF wireless conference system.

Minimum cable wiring to save cable layout cost.

Minimum cable connection ideal for rental use or portable conference system.

Basic discussion conference system or audio conference system.

Economy wireless conference system and meeting system.

System capacity of 256 delegate units.

Chairman unit with priority over delegate units.

Chairman unit and delegate unit built-in rechargeable LIPO battery.

Several meeting modes: Limit (1/2/3/4), First in first out (1/2/3/4), Chairman Only and free discussion modes.

5 delegate microphones can be turned on at the same time.
Microphones can be operated on the built-in rechargeable lithium battery.

Battery working time of 16 hours and standby time of 60 hours.

Multi-channel high bandwidth and intermediate band frequency selective filtering to avoid any interference.

Built-in feedback suppressor to decrease feedback and noise effectively.

Built-in noise deletion circuit and TONE-LOCK system to make sure the system has strong anti-jamming function.

Operation distance up to 300 meters and coverage up to 4,000 Square meters.

Separate volume control for 5 channels on master controller front panel.

Separate output level meter for each 5 channels for direct visual monitoring.
Optional v auto-track video tracking function.

UHF wireless conference system master control UHF-400MC is powered by DC12V.

UHF-400MC with unbalanced 6.3mm jack output and balanced XLR output to sound reinforcement system.

19” rack mount design for each rack installation.






UHF Wireless Conference System Master Controller


Transmission Way

UHF wireless one way transmission by oscillation PLL technology

Channel Qty

5 channels (one for chairman Mic and four for delegate Mics)

Frequency Range

740MHz-790MHz @ ±10PPM stability

Modulation Mode


Receive Sensitivity


Output Level

Balanced XLR output: 0-600mV, unbalanced Jack output: 0-300mV 

Frequency Response


S N Ratio




Communication Distance

300 meters


Transmission Way

UHF wireless two way transmission

Channel Qty


Frequency Range


Modulation Mode


Receive Sensitivity


Transmitted Power

+6dBm (adjustable)

Frequency Deviation


Communication Rate


Signal Coverage

4,000 Square meters


Power Supply

DC12V-15V, 1A

Power Consumption

< 7W

Operation Temperature

-20 to +55


485(W) x 355(D) x 100(H)mm


7.2 kg

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