BeStar BPU1640IFAH10-01 - Manual (Page 4)

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李红元
邹皓轩
Ultrasonic Sensor
BPU1640IFAH10-01
4 5 6
5.Beam Pattern
BPU1640IFAH10-01
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Date:
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Note
Drawn by:
Checked by:
Approved by:
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Drawn
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Date
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B
A
Rev.
BESTAR ELECTRONICS INDUSTRY CO.,LTD
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DRG NO: BS/TEU01.015B
Acous tics & Sensor
倪雪晴
2011.08.19
110
120
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70
80
60
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-70
-60
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35 38 40 45 48 50
SPL-Freq.Characteristics
Frequency(kHz)
-110
-90
-100
35 38 40 45 48 50
Sensitivity-Freq.Characteristics
Frequency(kHz)
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2003.08.10 徐建美 A
2011.08.19 倪雪晴 B