ClearOne CHAT 50 Manual - Manual (Page 24)

Chapter 6: Appendix 21
SPECIFICATIONS
System Requirements
windows xP
windows vista
windows 7
Connections
USB:
version 2.0 Compatible
type: Mini-b female
3.5 mm Line I/O Mini-Plug:
frequency Response: 20 Hz - 20 kHz +/- 1 db
Maximum Input/Output Levels: 0 dbu
Ring - Line Input:
Input Impedance: 10 kΩ
tip - Line Output
Output Impedance: 50 Ω
Sleeve - ground
Controls
volume Up
volume down
Microphone Mute
Audio
Speaker:
bandwidth: 220 Hz - 14 kHz
Max Output Level: 80 db SPL @ 1 foot (0.30 meter)
Microphone:
bandwidth: 50 Hz - 7.75 kHz
Processing
full duplex
Acoustic Echo Cancellation (AEC)
Noise Cancellation (NC)
Line Echo Cancellation (LEC) - Selectable
Automatic Level Control (ALC)
Power
USB:
5 vdC @ 500 mA Maximum
External:
100 - 240 vAC Input
7 vdC @ 500 mA Output
tip: Power
Ring: ground
Environmental
Operating temperature:
41 - 104° f (5 - 40° C)
Mechanical
dimensions (w x d x H):
3.8” x 4.1” x 1.8”
(9.7 cm x 10.4 cm x 4.6 cm)
weight:
0.55 lbs. (0.25 kg)
Compliance
RoHS
REACH
fCC Class b Part 15
ICES-003
CE Listed
UL Listed
Model Numbers
910-159-001 CHAt 50 USb
910-159-002 CHAt 50 USb Plus
910-159-002-01 CHAt 50 USb Plus International
910-159-003 CHAt 50 global traveler
CHAPTER 6: APPENDIX