• 2020.07.18

What is High Frequency PCB? Just as its name implies, high frequency is that the frequency is relatively high, generally refers to the frequency of >=300 MHz (i.e. wave length <=1m), that is, the usual radio frequency band. The electromagnetic wave of frequency >=1GHz is called microwave. Typical frequencies for wireless applications: * Current mobile: 0.9GHz - 2GHz * 3G systems: 2.5GHz *...

• 2021-12-02

RT/duroidR 5870 and .5880 are glass microfiber reinforced PTFF composite materials. They are designed for precise stripline and microstrip circuit applications. Randomly oriented microglass fibers make the dielectric constant have a good consistency. The dielectric constant between the different plates of RT/duroid 5870 and 5880 laminates remains the same and is a constant in a wide frequency rang...

• 2018-12-23

PTFE and F4B Polytetrafluoroethylene (or PTFE), commonly known as "Plastic King", is a polymer compound formed by polymerization of tetrafluoroethylene. It has excellent chemical stability, corrosion resistance, airtightness, high lubrication and non-stick properties, Insulation and good aging resistance. Used as engineering plastics, it can be made into PTFE tubes, rods, belts, plates, films, etc...

• December 30. 2021

TMM Series Laminate Materials TMM series temperature stable microwave composite circuit board materials are thermosetting resin polymer composite materials filled with ceramic powder, specially designed for high-reliability stripline and microstrip line applications. TMM series laminate materials are suitable for a wide dielectric constant Scope and surface coating requirements. The electrical and...

• January 11. 2022

With the rapid development of electronic communication technology, in order to achieve high-speed and high-frequency signal transmission, more and more high-frequency printed circuit boards are used in communication equipment. The dielectric materials used in high-frequency boards have excellent electrical properties and good Chemical stability, then which of the following is its main manifestatio...

• February 10. 2022

Rogers RO3006 laminate is a ceramic filled PTFE composite designed for commercial microwave and radio frequency applications. These high-frequency circuit materials have excellent mechanical and electrical properties, making them stable and reliable. RO3006 material provides a stable dielectric constant, which helps to eliminate dielectric constant variation. These materials have stable mechanical...