1.SCOPE
SHOULDER's SAW filter series have broad line up products meeting all broadcast standard including NTSC,PAL and SECAM systems. These filters are composed of two interdigital transducers on a single-crystal. piezoelectrical chip. they are used in electronic equipments such as TV and so on.
2.Construction
2.1 Dimension and materials
Manufacturer's name : SHOULDER ELECTRONICS Co. LTD(CHINA)
Type : AF389A4Dc
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