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Tai-saw Jiashuo (saw) Filter Ta1699a

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Hefei, Anhui, China
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Hefei Minghuashang Electronics Co., Ltd.
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TA1699A is a SAW filter with an operating frequency of 2140MHz and a bandwidth of 60MHz. It uses SMD packaging (1.1×0.9mm). Core parameters: Frequency: 2140MHz, Bandwidth: 60MHz, Packaging: SMD 1.1×0.9mm. Applications: Radio frequency communication, automotive electronics (such as LTE modules)


‌SAW filters operate based on the surface acoustic wave effect of piezoelectric materials. They use the piezoelectric effect of piezoelectric crystals (such as quartz and lithium niobate) to convert electrical signals into surface acoustic waves and propagate them on the material surface. Signal filtering is achieved through interdigital transducers (IDT), and its performance is determined by the substrate material, electrode design, and processing technology.‌


‌The frequency and bandwidth parameters of this filter indicate that it is suitable for medium and high-frequency communication scenarios. The operating frequency of 2140MHz (about 2.14GHz) is within the typical application range of SAW filters (usually 1.6 - 2GHz), and the bandwidth of 60MHz is relatively wide, which may be used for broadband signal processing such as 4G/5G sub - bands or radar systems. However, it should be noted that SAW filters may face challenges such as increased insertion loss and decreased temperature stability in the high - frequency band.‌


‌The packaging size of 1.1×0.9mm belongs to the miniaturized SMD design, which is suitable for applications sensitive to space such as consumer electronics (such as mobile phones and smart wearables). However, miniaturization may pose higher requirements for heat dissipation and manufacturing accuracy.


‌Compared with BAW filters, SAW filters have the advantages of low cost and mature technology. However, their performance may be limited at high frequencies, while BAW filters are more suitable for scenarios above 1.7GHz


Product Tags: TAISAW Jiashuo , SAW filter , Surface acoustic wave filter , TA1699A , TST Jiashuo

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Hefei Minghuashang Electronics Co., Ltd.
Verified Business License
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Location
Hefei, Anhui, China
Contact Supplier Request Quote Chat Now

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