IR Microphone Education System – CWB-32

comm CWB-32, the IR Microphone Education system is the most effective solution for Educational schools where individual rooms are to be equipped with powerful sound systems.

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General Details
comm CWB-32, the IR Microphone Education system is the most effective solution for Educational schools where individual rooms are to be equipped with powerful sound systems.
– Transmitting Range up to 10 metres (Subject to site conditions)
– Using External Infrared Sensor to effectively enlarged the transmitting area
– Tone Code Security, Compession Circuit to prevent interferances
Infrared technology
Dual Channel
No interferences between rooms (wireless transmission)
Strong 50W power output (max)
Independent System – works on its own
Easy to Install – wall-mountable
Provisions for additional cable mic & auxiliary inputs
For Indoor Use
Technical Specifications
General
Modulation : FM
Frequency Response : 50Hz ~ 15KHz ± 3dB
SNR : ≥ 80dB
Power Output : 50W (max)
Distortion : less than 1%
Infrared Receiver
Receiving Frequency : 2.35MHz or 2.85MHz
AF Output : 650mV AF 1KHz
Dimensions : (L) 270 x (W) 121 x (H) 307 (mm)
Infrared Microphone
Transmitting Frequency : 2.35MHz or 2.85MHz
Transmitting Range : 10m *(depends on site conditions)
Battery : 4 x 1.2V rechargeable batteries
Current Consumption : 240mA
Documents

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