As an important member of the communications industry, our company deeply understands the high requirements of modern high-frequency communications for PCB boards. As we enter the 5G era, high-frequency communication-specific PCB boards have become an important core component in the construction of 5G base stations. The high-frequency PCB board for 5G base stations provided by Mingzhenghong Electronics Co., Ltd. not only uses the world's leading ROGERS material, but also undergoes strict international certification to ensure quality and signal stability. First of all, regarding material selection, we used a combination of ROGERS and thermosetting high TG FR-4. This material combination demonstrates extremely excellent high-frequency performance in the use of 5G communication base stations, effectively ensuring the stability and integrity of signal transmission. Specifically, our PCB board structure is a 6-layer design, L1-L2/L5-L6 uses ROGERS 4003 material, and the other layers are FR-4 TG170, which greatly enhances the overall mechanical strength of the circuit board. Secondly, in terms of precision machining, our high-frequency communication PCB boards show unparalleled precision. Our minimum line width and line spacing can reach 4mil (0.1mm), and the minimum drilling diameter is 0.25mm. This high-precision machining capability meets the needs of high-density wiring and helps customers design more compact and efficient circuit boards. In addition, to ensure long-term soldering performance and oxidation resistance, our products use ENIG technology with a gold layer thickness of 3u". This process gives the PCB board excellent soldering performance and long-term reliability. In terms of environmental and safety certification, our products comply with 94V0 RoHS standards and have passed a number of international certifications including CE, RoHS, UL, SGS, ISO9001, etc. This not only ensures the environmental safety of our PCB boards, but also ensures that they can be delivered to every customer with confidence. We are well aware of the fierce market competition, especially the North American market, which has extremely high requirements for product quality and technology. Therefore, our annual production of more than 500,000 high-frequency PCB boards has undergone strict quality inspection and control to ensure that every product shipped meets high-standard performance requirements. The construction of 5G communication infrastructure is inseparable from the support of high-frequency communication dedicated PCB boards. Our products are not only targeted at large communication equipment manufacturers such as Huawei and ZTE, but can also be widely used in data centers, wireless routers, switches and other high-speed data transmission fields, and even perform well in high-frequency signal transmission of precision instruments such as aerospace, military communications, and medical equipment. At the same time, for application scenarios that require high temperature stability and good electromagnetic compatibility, we can also provide solid and reliable PCB solutions. If you are looking for a high-performance PCB board that can ensure complete signal transmission, then our high-frequency communication dedicated PCB board is undoubtedly your best choice. We promise to meet all your needs in the 5G communication era with advanced technology and high-quality services. Welcome to learn more about our products and experience their excellent performance in high-frequency communication applications.