1.It adopts FM frequency modulation to realize sound signal transmission, high fidelity,high signal to niose ratio and no sound delay.Use the unique new anti-howling single-point high-sensitivity condenser microphone to make the conference sound almost perfect.

2.Both the audio channel and the control channel are transmitted wirelessly,no need the cables,and the signal coverage can be moved freely, which makes the venue layout convenient and flexible.

3.The data communication algorithm independently developed for the conference application enables the system reponse speed to be unaffected by the number or participants in the signal range .The number of delegate units and chairman units is unlimited and users can flexibly increase or decrease as needed.

4.With first in ,first out .Last-in, first-out,limited speech,chairman-only,etc.

5.Ultra-low power consumption,8~15 hours of continuous speaking time can be obtained by using the ordinary AA alkaline battery,and the automatic shutdown function can make the system consume the lowest power.

6.The hierarchical menu design makes the operation simple and convenient.And there are power display and voltage prompt,frequency channel and signal indication.

7.The main control machine adopts all-metal structure design,and the main unit is made of engineering plastic material with novel appearance design,built-in antenna,beautiful appearance.

Control channel
Communication method:wireless mode(two-way)
Numbers of channel:60
Frequency range:916MHz~928 MHz
Raceiving sensitivity:-100dBm
Radiates power: ≦ +12dBm
Frequency deviation:<15ppm
Data rate:4.8Kbps

power input: DC12V-15V,≧1A

Power consumption: < 6W

Working temperature: -10℃ -- 40℃

Master weight: 4.2.KG

Master size(W*H*D)480mm*50mm*180mm

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