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Selection Guide

Model No.

External Diameter(mm)

Accuracy Grade

  Norminal Sensitivity(mV/Pa)

Polarization Voltage(V)

Frequency Response(±2dB)(Hz)

Sound Field Type

Dynamic Range(dB)

Note

JY305

Ф12.7

2

50

0

10~8000

Free Field Type

15~146


JY306

Ф12.7

2

50

0

10~8000

Sound Pressure Type

15~146


JY307

Ф12.7

1

50

0

10~16000

Free Field Type

15~146


JY308

Ф12.7

1

50

0

10~16000

Sound Pressure Type

15~146


JY313

Ф23.77

1

50

0

10~10000

Free Field Type

15~144


JY314

Ф23.77

1

50

0

10~10000

Sound Pressure Type

15~144


JY328

Ф12.7

2

12.5

0

10~10000

Sound Pressure Type

15~160

High Sound Intensity

JY344

Ф6.35

2

0.5-1.0

0

10~10000

Sound Pressure Type

60~170

High Sound Intensity

JY345

Ф6.35

1

1

0

10~25000

Free Field Type

50~165


military project

JY346

Ф6.35

1

1

0

10~25000

Sound Pressure Type

50~165


military project

JY347

Ф6.35

2

1

0

10~10000

Free Field Type

50~165


military project

JY348

Ф6.35

2

1

0

10~10000

Sound Pressure Type

50~165


military project

JY368

Ф12.7

1

40

0

45~6000

(±0.5dB)

Free Field Type

15~146

Sound Intensity Measurement Complete Set

JY310

Ф12.7

2

50

0

10~8000

Free Field Type

15~146

Outdoor Measurement Unit Complete Set


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