CREATOR Digital Conference System - Manual (Page 39)

CREATOR CHINA 2010-09 WWW.CREATOR1997.COM
30 User
’s Manual of Intelligent Digital Conference System
3.14 Technical Parameters
Parameters CR-M4102/4A CR-M4102/4B1 CR-M4102/4C1
Power DC24V(power supply from controller)
Unit port Special 8-pin aviation port RJ45 port
Power consumption 3W
Headset output 9dBu，8－32 Ω，3.5mm mini jack
Power of speaker 2W N/A
Transducer type Electrets condenser N/A
Directional
pattern Cardioids
(S/N) > 80dB
Crosstalk > 80dB
Distortion < 0.10%
Frequency
response 60－8kHz
Equivalent
noise ≈20dB SPL
Max SPL 105dB（3% threshold）
Sensitivity －22dBv/Pa
Dimension (mm) 247Lx155Wx60H 127Lx146Wx62H 129Lx40Wx42.5H