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BLT370
8. SPECIFICATION
Compliance
Bluetooth
®
1.2
Profiles
A2DP (stereo music streaming)
AVRCP (remote control function, e.g. play/stop,
volume up/down)
HFP/HSP (handsfree for mobile phone)
Wireless range
Class 2: Up to 10m (line of sight)
Sensitivity
- 80dBm
Data rate
Forward: 723kbps Reverse: 57kbps
Antenna
2.45 GHz chip type
Compression/decom-
pression algorithm
SBC (sub-band coding)
Bit rate
Variable (<350kbps typical)
Mono audio
8kHz,16bit (communication)
iPod support
MMI support for iPod e.g. play/pause, next/previous
track etc
Stereo audio
16kHz - 48kHz, 16bit (for music)
Operating temperature
- 40°C ~ 85°C
Storage temperature
- 20°C ~ 60°C
Audio bandwidth
30Hz - 20kHz
Signal-to-Noise Ratio ~ 84dB
Mic input
2.2k ohm
Voltage source
Max.16VDC
Max current
40 - 50mA
1 mic with AEC
a) Adaptive acoustic echo cancellation (~ 48dB)
b) Adaptive background noise suppression (~ 12dB)
Analog output
Line level (1 Vrms)
Dimensions
Approx. 44mm (Width) x 63mm (Height) x
11mm (Depth)
Weight
Approx. 160g
Cable length
2.5m
LC box fuse amperage 2A
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