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Thursday, 19 Jul 2018

The surface acoustic wave (SAW)

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"Mineral" company produces the surface acoustic wave (SAW) and bulk acoustic wave (BAW) delay lines. Delay lines are designed for pulses (with linear frequency modulation) forming and processing.

Elements of ultrasound delay lines based on the synthetic quartz crystals possess high heat resistance and stability of the time delay value. They provide a delay of 1-100ms or more.

In addition, the production of acoustic line wafers based on piezoelectric quartz intended for the manufacture of surface acoustic waves products have been mastered. Other quartz wafer cuts production are allowed in consultation with the consumer with showing the location and crystallographic orientation of the working surface.

 

 

Piezoquartz wafers

Cut

Size, mm

1.

 

YXL/ 42°

YXL/ 42° 30′

YXL/ 42° 45′

YXL/ З8°

XY/ 18° З0′

 

 

 

40х20х2-1; 30-32х16х1,5-2; 32х18х1,5

ЗОх20х1; 75х20х1,5

20х10х1,5, З2х6х2; ЗОх20х1; 40х20х1,5; 80х20х1,6; 80х20х2

ЗОх20х1

50х20х10

2.

Discs

YXL/42°, 45°, ЗЗ°

Ø 76,2

З

Converters

F = 20,0 MHz

F = 21,0 MHz

F = 32,5 MHz

4

Delay lines

ИДЗ.836.016; -02

ИДЗ.836.ОЗЗ

ЛП 2.067.191;-01

ЛП 2.067.192;-01

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