Brand	CMX
Model	CMX UHF-300MC
Description	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	FM
Receive Sensitivity	-100dBM
Output Level	Balanced XLR output: 0-600mV, unbalanced Jack output: 0-300mV
Frequency Response	60Hz-16KHz
S N Ratio	>105dB
THD	<0.5%
Communication Distance	300 meters
Weight	7.2 kg
Power Supply	DC12V-15V, ≧1A
Power Consumption	< 7W
Operation Temperature	-20℃ to +55℃
Dimension	485(W) x 355(D) x 100(H)mm
Control	Transmission Way UHF wireless two-way transmission, Channel Qty 16, Frequency Range 740MHz-790MHz Frequency Range 740MHz-790MHz Receive Sensitivity -100dBM Transmitted Power +6dBm (adjustable) Frequency Deviation <0.002 Communication Rate 100KBPS Signal Coverage 4,000 Square meters
Warranty	N/A

Details

CMX UHF-300MC Wireless Conference System Master Controller. 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 a 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 every 5 channels for direct visual monitoring. Optional v auto-track video tracking function. UHF wireless conference system master control UHF-300MC is powered by DC12V. UHF-300MC with unbalanced 6.3mm jack output and balanced XLR output to sound reinforcement system. Video tracking functions need external equipment of UHF-300VT and cameras.