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On January 8, 2025, Shenzhen Jingguanghua Electronics Co., Ltd. held its annual meeting at the company headquarters. The event aimed to summarize the achievements of the past year and outline the development direction for the future. Chairman Mr. Huang delivered an enthusiastic speech, expressing sincere gratitude to all employees.   In his address, Chairman Huang highlighted the significant progress the company made in the research, production, and sales of crystal oscillator electronic components over the past year. He emphasized, "Every employee is an indispensable part of the company; it is your hard work and dedication in your respective roles that have contributed to our success today."   Chairman Huang also mentioned that to better motivate employees, the company will continue to focus on their growth and development, providing more care and rewards. He expressed his hope that in the coming year, all employees would continue to shine in their positions and work together to achieve greater accomplishments.   In conclusion, Chairman Huang encouraged all employees: "May you strive hard in the new year, achieve personal success, and collectively contribute to the company. Let us join hands and create a brighter future together!" This annual meeting not only served as a summary of the past year but also as a vision for the future. All employees of Shenzhen Jingguanghua Electronics Co., Ltd. are committed to working together toward higher goals.  

As we bid farewell to the past year and welcome a new one, Shenzhen Jingguanghua Electronics Co., Ltd. would like to take a moment to express our heartfelt gratitude to both our new and long-standing customers. Your unwavering support has been invaluable to us, and we are truly thankful for the trust you have placed in our products and services.                                                 In the upcoming year, we are committed to enhancing our offerings and providing even better products and services to meet your needs. Together, we will continue to forge strong partnerships and work towards mutual success. As we step into the New Year, we look forward to walking hand in hand with you on this journey of cooperation and shared prosperity. Wishing you all a Happy New Year filled with joy, health, and success!  

A significant advancement has been made in ultra-high frequency crystal oscillator technology, achieving frequencies exceeding 300MHz. This development is set to enhance various applications across telecommunications, consumer electronics, and automotive sectors. The new crystal oscillators provide improved stability and precision, which are crucial for high-speed data transmission and processing. With reduced phase noise and better temperature stability, these oscillators can support more demanding applications.                                                    This technology is expected to benefit a range of industries. In telecommunications, it will enable faster data rates and more reliable connections. In consumer electronics, devices such as smartphones and tablets will see improved performance. Additionally, automotive systems relying on precise timing for navigation and safety features will also gain from this advancement.   The latest designs of these crystal oscillators are not only high-performing but also compact, allowing for integration into smaller devices without compromising functionality. This is particularly important as the market trends towards miniaturized and lightweight electronics. Experts believe that this breakthrough could pave the way for new standards in frequency generation and timing solutions, potentially leading to innovations in areas like 5G technology, Internet of Things (IoT), and beyond.   Industry leaders have expressed enthusiasm about the potential impact of this technology. Many anticipate that it will lead to a new wave of innovation, driving competition and enhancing product offerings across various sectors. As the demand for faster and more reliable electronic components continues to grow, advancements in ultra-high frequency crystal oscillator technology represent a crucial step forward, promising to meet the needs of an increasingly connected world.

As a leading manufacturer of crystal oscillators, Shenzhen jingguanghua Electronics Co., Ltd. (JGHC) emphasizes the importance of Parts Per Million (PPM) analysis in ensuring the performance and reliability of our products.   What is PPM? PPM stands for Parts Per Million, a metric used to express the frequency stability of crystal oscillators. It indicates how much the oscillator's output frequency can deviate from its nominal value. Lower PPM values signify better stability, which is crucial for many electronic applications.   Specifications:   Why PPM Analysis Matters .Accuracy: Low PPM values are essential for applications that require precise timing, such as telecommunications and navigation systems.   .Quality Control: Regular PPM analysis helps us maintain high-quality standards in our manufacturing processes.   .Competitive Advantage: Offering crystal oscillators with superior PPM performance allows us to stand out in a crowded market.   Measurement Methods To effectively measure PPM, we utilize several advanced techniques: .Frequency Counter: Using high-precision frequency counters to measure the output frequency directly and compare it to the reference frequency. .Phase-Locked Loop (PLL): Employing PLL systems to lock onto the oscillator's frequency and determine the frequency deviation. .Time Interval Analyzer: Measuring the time intervals between signal cycles to identify variations and calculate the corresponding PPM values. AT Curve:   Applications of PPM Measurement Accurate PPM measurement finds applications in various fields, including: .Telecommunications: Ensuring precise signal transmission for reliable communication systems. .Consumer Electronics: Enhancing the performance of devices such as smartphones, tablets, and smartwatches. .Automotive Electronics: Supporting critical functions in navigation systems and safety features. .Aerospace: Maintaining accuracy in flight control systems and satellite communications   Thanks to advancements in testing technologies, PPM analysis has become increasingly efficient and precise. Our dedication to continuous improvement guarantees that we deliver top-quality products to our customers. At JGHC, we are committed to providing crystal oscillators that adhere to the highest standards of performance and reliability.  

In the realm of modern electronics, Temperature Compensated Crystal Oscillators (TCXOs) are essential for applications where precision and stability are paramount. Shenzhen JGHC Electronics Co., Ltd. proudly presents the 2520 TCXO, which boasts an outstanding frequency stability of 1.5PPM. This product finds extensive applications in communication systems, navigation technologies, and consumer electronics, making it a cornerstone in high-performance devices.   Product Highlights Exceptional Precision: The 2520 TCXO maintains a frequency stability of 1.5PPM across a wide temperature range, ensuring reliable operation in diverse environmental conditions. Compact Form Factor: With its 2520 package size, this TCXO is designed for integration into space-constrained electronic devices without compromising performance. Energy Efficient: The low power consumption of the 2520 TCXO makes it an ideal choice for battery-operated and portable devices, enhancing overall energy efficiency.      Application Scenarios    1. Communication Equipment   In the rapidly evolving landscape of 5G communication, frequency accuracy is critical for maintaining seamless connectivity. The JGHC 2520 TCXO provides stable clock signals to base stations and user devices, ensuring precise data transmission. Its 1.5PPM stability allows devices to perform optimally under varying temperature conditions, significantly boosting network reliability and performance.    2. Satellite Navigation Systems   Accurate timing is crucial for satellite navigation systems, where precision directly impacts location accuracy. The JGHC 2520 TCXO is extensively utilized in GPS receivers, delivering superior frequency stability that enables high-precision positioning. Even in extreme temperature variations, the 1.5PPM performance guarantees the reliability and accuracy of navigation services, making it a trusted choice for both consumer and industrial applications.    3. Consumer Electronics   In the competitive market of smart devices, the JGHC 2520 TCXO enhances the performance of smartphones, wearables, and IoT devices. Its high precision and compact design allow manufacturers to create sleek, energy-efficient products without sacrificing functionality. By integrating the 2520 TCXO, companies can ensure that their devices deliver consistent performance in various operating conditions.       The JGHC 2520 Temperature Compensated Crystal Oscillator stands out as a premier solution for applications demanding high precision and stability. With its compact design, energy efficiency, and exceptional performance, it is the ideal choice for a wide range of electronic devices. For further information about our products and solutions, please visit our website or contact us directly.  

In the fast-paced world of communication, choosing the right crystal oscillator is essential for the performance of walkie-talkie devices. At Jingguanghua Electronics Co., Ltd., we specialize in providing high-quality oscillators tailored for this application. Here’s a brief overview of how to select the ideal crystal oscillator, highlighted by a recent success story. Key Factors to Consider 1. Frequency Accuracy: For clear communication, the oscillator must maintain precise frequency stability. Look for models with minimal frequency drift. 2. Size and Form Factor: Compact oscillators are crucial for portable devices. Opt for surface-mount options to save space. 3. Power Efficiency: Low power consumption is vital for extending battery life. Choose oscillators designed for energy efficiency. 4. Load Capacitance: Ensure compatibility with your circuit by selecting oscillators that meet the required load capacitance specifications.                                                       Case Study: Enhanced Performance A prominent walkie-talkie manufacturer recently collaborated with Jingguanghua Electronics to upgrade their device lineup. They sought a crystal oscillator that could deliver exceptional performance in challenging environments. After a thorough analysis of their needs, we recommended our advanced crystal oscillator series, specifically engineered for communication applications. The chosen oscillator featured: .Wide Temperature Range: Operating from -40°C to +85°C, ensuring reliable functionality in various conditions. .Compact Design: A surface-mount package that integrated seamlessly into their devices. .Low Power Operation: Enhancing battery longevity, a critical factor for users in the field. The integration of our crystal oscillators led to a 25% improvement in signal clarity and a significant reduction in power usage. The client reported increased user satisfaction and a rise in sales.                                 Conclusion Selecting the right crystal oscillator is crucial for the effectiveness of walkie-talkie devices. At Jingguanghua Electronics Co., Ltd., we are dedicated to offering top-notch solutions that meet our clients' needs. Our expertise ensures your communication devices operate reliably, keeping you connected when it matters most.

Shenzhen Jingguanghua Electronics Co., Ltd. continues to pursue excellence in crystal oscillator technology and has recently successfully applied the S3225 series crystal oscillator, injecting new vitality into the innovative development of multiple industries. As a high-performance, low-power crystal oscillator, the S3225 series demonstrates extensive application potential in communication, consumer electronics, and industrial control sectors.   Innovative Applications in the Communication Industry In the wireless communication field, JGHC has chosen the S3225 series crystal oscillator as the core clock source for its base stations and network devices. This series of oscillators, with its outstanding frequency stability and low phase noise, ensures high efficiency and reliability in data transmission. Through this application, the company has successfully enhanced signal quality and improved user experience, receiving high recognition from clients. Breakthroughs in Consumer Electronics In the consumer electronics sector, JGHC actively incorporates the S3225 series crystal oscillator into its smart home product line. The high precision and low power consumption characteristics of this oscillator result in excellent performance and battery life for the products. After practical testing, the battery life of smart home devices has significantly increased, leading to positive user feedback and further enhancing the company’s market competitiveness. Stability in the Industrial Control Sector In the industrial control arena, JGHC has applied the S3225 series crystal oscillator in automation equipment and sensors, ensuring efficient operation and real-time data processing. The stability of this series of oscillators provides reliable solutions for clients, helping them maintain a competitive edge in a fiercely competitive market.   Future Outlook With the continuous advancement of technology, JGHC will continue to explore more application possibilities for the S3225 series crystal oscillator, driving ongoing product innovation and optimization. The company is committed to providing clients with more efficient and reliable solutions to support the digital transformation of various industries. For more information about the S3225 series crystal oscillator and its applications, please visit our official website or contact our sales team. We look forward to collaborating with you to create a brighter future together.    

Shenzhen Jingguanghua Electronics Co., Ltd., a leading manufacturer integrating R&D and sales, has announced the successful application of its temperature compensated crystal oscillator (TCXO) in smart home systems, further enhancing product stability and performance.   In the context of the rapidly growing smart home market, users have raised higher demands for device stability and response speed. JGHC’s TCXO, with its excellent frequency stability and low power consumption characteristics, has become an ideal choice for smart home devices. This oscillator effectively mitigates the impact of temperature variations, ensuring that devices maintain precise operational status under diverse environmental conditions. In this application case, JGHC collaborated with a renowned smart home brand to integrate the TCXO into its smart controller. By incorporating the temperature compensated crystal oscillator, the controller can provide accurate clock signals even in environments with significant temperature fluctuations, thereby enhancing the reliability of the entire smart home system and improving user experience.   The technical team at JGHC stated, “The application of the TCXO not only improves product performance but also offers our customers a more competitive solution. We will continue to focus on technological innovation to meet the ever-changing market demands.” As a pioneer in the industry, JGHC always prioritizes customer needs and is dedicated to providing high-quality electronic components. In the future, the company will continue to develop more forward-looking products to drive technological advancement in smart homes and other fields.  

Shenzhen JGHC Electronics Co., Ltd. recently announced that the company is actively exploring the research and development of automotive-grade crystals. Despite facing technical challenges, the team's efforts and determination have laid a foundation for future development. Project Background With the rapid growth of the smart and electric vehicle markets, the demand for high-performance electronic components is increasing, especially for automotive-grade products. Although the company’s R&D capabilities still have room for improvement, we recognize the importance of this field and have decided to increase our investment to keep pace with industry advancements.                                                                                                          R&D Progress In recent months, the technical team at JGHC has conducted multiple rounds of testing, focusing on the performance of automotive-grade crystals under various environmental conditions. While our current R&D results have not yet met the expected industry standards, we have accumulated valuable experimental data and identified areas for further improvement.       External Collaboration To accelerate the R&D process, JGHC is seeking partnerships with other companies in the industry and universities, leveraging external resources and expertise to enhance our research capabilities. We believe that by learning from and adopting the successful experiences of others, we can effectively drive quality improvements in our products. Future Plans Company executives have stated that although our current R&D strength is limited, we will continue to strive for technological breakthroughs in the future. We hope that through ongoing efforts and collaborations, we can achieve greater progress in the automotive-grade crystal sector and provide our customers with higher-quality products. This endeavor in automotive-grade crystal R&D, while still in its early stages, has pointed the way forward for Shenzhen JGHC Electronics Co., Ltd. We look forward to bringing high-standard products to the market in the near future.  

Shenzhen Jingguanghua Electronics Co., Ltd. proudly participated in the 2024 International Electronic Components and Production Technology Exhibition, organized by the Hong Kong Trade Development Council, held from October 13 to 16 at the Hong Kong Convention and Exhibition Centre.   Our company showcased a diverse range of high-quality products that attracted numerous buyers from around the globe. The exhibition served as an excellent platform for in-depth discussions and networking opportunities with industry leaders and potential clients.   Among our featured products, the S3225 series and the 32.786KHZ series crystal oscillators stood out as the most sought-after items, garnering significant interest due to their superior quality, extensive variety, and competitive pricing. The positive feedback received from attendees reaffirms our commitment to innovation and excellence in the electronic components sector. We look forward to continuing our engagement with international markets and expanding our global footprint. For more information about our products and services, please visit our website.    

Shenzhen Jingguanghua Electronics Co., Ltd., a leading manufacturer of quartz crystals and oscillators, participated in the Spring Electronics Fair held at the Hong Kong Convention and Exhibition Centre from April 13th to 16th. The company showcased its latest products and innovations in the field of quartz crystals and oscillators, highlighting their applications in various electronic products. The Spring Electronics Fair is one of the largest and most influential electronics trade shows in Asia, attracting thousands of industry professionals and buyers from around the world. This year's event featured over 3,000 exhibitors from more than 20 countries and regions, showcasing the latest technologies and trends in the electronics industry. At the fair, JGH presented its comprehensive range of quartz crystals and oscillators, which are widely used in various electronic products such as mobile phones, computers, consumer electronics, automotive electronics, and more. The company's products are known for their high quality, reliability, and stability, making them a popular choice among manufacturers worldwide.     One of the highlights of JGH's exhibition was the demonstration of its advanced quartz crystal technology, which enables the production of smaller and more precise oscillators with higher frequencies and better stability. These advancements have allowed the company to meet the growing demand for high-performance electronic products that require accurate timing and frequency control. "We are excited to participate in this year's Spring Electronics Fair and showcase our latest products and innovations," said Ms. Li, oversea sales manager of JGH. "Our quartz crystals and oscillators play a crucial role in the performance and reliability of electronic products, and we are committed to continuously improving our technology to meet the evolving needs of our customers." During the fair, JGH's team of experts held numerous meetings with potential customers and partners, discussing potential collaborations and exploring new business opportunities. The company also received positive feedback from attendees regarding its products and technology, further solidifying its position as a leading player in the quartz crystal and oscillator market.    In conclusion, JGH's participation in the Spring Electronics Fair was a great success, showcasing its commitment to innovation and excellence in the field of quartz crystals and oscillators. With its advanced technology and high-quality products, the company is well-positioned to continue meeting the demands of the electronics industry and driving technological advancements worldwide.