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Mining Products Speaker

Mining intrinsically safe type broadcasting substation Working voltage: DC 12 V; Working current: ≤800 ma; IEEE802.11 b/g/n Frequency response: better than ±6dB (350 ~ 3000 Hz); Voice signal distortion: ≤10% ; Sound intensity: ≥85 db (A) Operating frequency 2.400 ~ 2.483GHz Transmission power (0 ~ 20) dBm (no antenna) Receiving Sensitivity ≤-85dBm
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Mining intrinsically safe type broadcasting substation 

Working voltage: DC 12 V;

Working current: ≤800 ma;

IEEE802.11 b/g/n

Frequency response: better than ±6dB (350 ~ 3000 Hz);

Voice signal distortion: ≤10% ;

Sound intensity: ≥85 db (A) 

Operating frequency 2.400 ~ 2.483GHz 

Transmission power (0 ~ 20) dBm (no antenna) 

Receiving Sensitivity ≤-85dBm


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