E3011/12 and E3013/14 is embeded conference microphone units,Speech unit and Voting unit are separate, both with RJ45 interface link to E3001
Power DC24V
Unit interface DIN8P interface
Power 3W
Headset output 9dBu,8-32Ω,3.5mm mini jack
Speaker power 2W
Microphone Capacitive diaphragm Point heart-shaped
S/N >80dB
Crosstalk attenuation >80dB
Distortion <0.10%
Frequency response 60-8kHz
Equivalent noise ≈20dBSPL
Maximum SPL 105dB(3% threshold)
Sensitivity -22dBv/Pa
Dimensions 213*145*70mm
E3011 is speech unit for chairman, E3012 is speech unit for delegate
E3013 is voting unit for chairman, E3014 is voting unit for delegate
Built-in speaker and headphone jack, with volume control knob;
Removable microphone with circular LED indicator on while speech,
Push and talk, with feature of howling suppression, Built-in speakers automatically shut down while pushing and talking;
Chairman unit has priority to talk and shut down all delegate units .
Powered by conference console, input voltage 24V.
With AVCIT’s 8-PIN DCN cable, greatly reduces the interference of electromagnetic;
Chairman unit can be anyplace;
Connected in series, easy to install and maintain;
3 voting modes available, Mode 1 voting: YES/NO/Abstain, Mode 2 Election survey: 1/2/3/4/5, Mode 3 comments: 0/+/++
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