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  • A-Crystal xtal oscillator 32.768 kHz,27.12MHz,26MHz application in ETC market
    • September 23, 2019

    A-Crystal xtal oscillator 32.768 kHz,27.12MHz,26MHz application in ETC market Recent welfare go fast riders came through the toll booths no longer have to stop payment, and this is how it goes? Here is what we want to address the A-Crystal ultra-small crystals embodied in ETC role. At present, China highway electronic toll collection (ETC) has a national network. More than 21 million ETC card user...

  • What are the crystals and oscillators used in 5G products?
    • September 05, 2019

    The Chinese government has repeatedly confirmed that it will realize 5G commercialization by 2020. Nowadays, various technologies for 5G have rapidly warmed up, and many technical solutions have gradually landed. Simply summarize 5G for 4 Characteristics: low power consumption, high speed, low latency, and Internet of everything. 1. High speed: Based on 4G, the speed of Internet access can be incr...

  • 32.768KHz Tuning fork crystal oscillator
    • August 06, 2019

    32.768KHz Tuning fork crystal oscillator A-Crystal SMD 32.768KHz Tuning fork electrode diagram Frequency calculation of tuning fork resonator It shows that the frequency and resonant resistance of tuning fork crystal resonator will be very different in vacuum state and atmospheric state. (1) . In vacuum state, the frequency will increase about 7-15hz (the increase depends on the size of tuning for...

  • A-Crystal watch crystal application on smart meters
    • April 30, 2019

    The requirements of the remote meter reading system for A-Crystal tuning fork quartz crystals: Common meters include electricity meters, water meters, gas meters and heat meters. According to the loaded module classification, the smart meter can be further divided into an IC card smart meter, a photoelectric direct reading smart meter, and a wireless remote smart meter. The wireless 2.4G remote me...

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