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SPECIFICATIONS
Connections
USB connector
Version 2.0 compatible
Type: Mini B
Controls
Volume up
Volume down
Microphone mute
Audio
Speaker
Bandwidth: 150Hz-15kHz
Max output level: 86dBSPL @ 1 foot
Microphone
Bandwidth: 50Hz-8kHz
Line input through VC Breakout Box
Frequency response: 20Hz-20kHz +/- 1dB
Maximum input level: +6 dBu
Input impedance: 10K Ohms
Line output through VC Breakout Box
Frequency response: 20Hz-20kHz +/- 1dB
Maximum output level: +6 dBu
Output impedance: 50 Ohms
Processing
Acoustic echo cancellation
Noise cancellation
Line echo cancellation (selectable)
Power
USB-powered
5 VDC @ 500mA maximum
External power supply
120-140 VAC input
9 VDC @ 560mA output
Environmental
Operating temperature: 5-40 degrees C (41-104 degrees F)
Storage temperature: 0-70 degrees C (32-158 degrees F)
Mechanical
Dimensions (WxDxH): 3.8” x 4.1” x 1.8” (9.7cm x 10.4cm x 4.8cm)
Weight: 0.55 lbs. (.25 kg)
Operating Systems Supported
Windows XP-compatible
CHAPTER 6: APPENDIX
Chapter 6: Appendix 33