Declaration Of Conformance - BT Broadband Talk Softphone: Starter Kit 1 User Manual

7775 Softphone SK1 UG [6]
Headset specifications
Stereo headset CM400
Cord
Mass
Receiver
Size
Type
Max. input power
Impedance
Sensitivity
Frequency range
Microphone
Design
Type
Open circuit voltage -47dB (OdB = 1 V/Pa)
Frequency range
USB controller AU400
Frequency range
Data resolution
Sampling rate
Operating characteristics Rx
Receiver gain
Output power
THD +Noise
S/N @ TH D <0.4%
Master volume
control range
1/2/07 12:04 pm
BT Softphone SK1 – Edition 05 – 19.01.07 – 7775
2m long
120 g (including controller)
40mm diameter
Open air dynamic driver unit
1OmW/60mW
32 ± 15% at 1 kHz, 1 V
116± 3dB(3mW/ 1 CM)
140 - 20,000 Hz
Flexible boom microphone
Electret condenser
20 - 20,000 Hz
20 - 20,000 Hz (headphone)
100 10,000 Hz (microphone)
16 bit
48 kHz Stereo
14dB Max.
35mW Max.
<0.4% @ P.)=30m W20~20,000 Hz
86dB
0~46.5dB attenuation
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General information
Operating characteristics: Tx
Microphone gain 20dB Max.
Volume control range + 12dB ~–34.5dB, I.5dB step
Power supply USB bus power compliant (5V,
10OmA)
Dimensions (excluding projections)
approx. 28x65x18mm
(w/d/h)
Operating environment
Compliant operating systems:
Windows 2000/Windows Me/Windows XP

Declaration of Conformance

The Declaration of Conformance is available from
www.easidirect.co.uk/softphone
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