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Beam pattern, Se n s it iv it y (d b), Bestar electronics industry co.,ltd – BeStar BPU1448IFAH09 User Manual

Page 4: Ultrasonic sensor, Frequency(khz), Frequency(khz) spl-freq.characteristics, Sensitivity-freq.characteristics

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BESTAR ELECTRONICS INDUSTRY CO.,LTD

Rev.

A

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耿 亚

2009.03.11

Drawn

5

Date

6

B

-100

-120

-110

Drawn by:

Approved by:

Checked by:

4

Note

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Frequency(kHz)

Date:

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Frequency(kHz)

SPL-Freq.Characteristics

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BPU1448IFAH09

120

5

6

5.Beam Pattern

4

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www.be-star.com [email protected]

Sensitivity-Freq.Characteristics

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DRG NO: BS/TEU01.303B

BPU1448IFAH09

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Ultrasonic Sensor

2

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1

Page:4 of 10

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40 45 48 55 60 65

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F

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Acous tics & Sensor

2010.12.15

B

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2010.12.15

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