GESP TECH -TRUSTWORTHY ONE-STOP PCB SERVICES HIGH FREQUENCY PCB
Introduction
A high-frequency PCB is a particular circuit board with a high electromagnetic frequency . that is utilized for high frequency applications (frequency greater than 300MHz or wavelength). In general, a high-frequency board is a circuit board having a frequency greater than 1GHz. The substrate material must have strong electrical performance as well as chemical stability. The loss on the substrate decreases as the power signal frequency increases. emphasizing the significance of high-frequency circuit boards.
High-frequency electronic equipment is the current development trend. especially today when wireless networks are popular. Satellite communications are developing rapidly. and information products are moving toward high speed and high frequency. Therefore, based on satellite systems and cellular base stations. the development of electronic products requires the integration of special signal requirements. into electronic components and products. which requires the use of high-frequency circuit boards.
BENEFITS OF HIGH FREQUENCY PCB
The primary advantage of high frequency PCBs is their increased signal strength and high density. It has a frequency range of 500MHz to 2GHz, which makes it ideal for high-speed designs.
In addition to enhancing signal quality, the use of ground plane reduces electromagnetic waves.
They reduce circuit impedance effectively and provide a shielding effect.
Reduced distance between the plane and trace layer prevents crosstalk.
With careful determination of the board’s length and trace width. even at high frequencies, excessive heating is prevented.
- Low and constant Dk (Dielectric Constant) (Dielectric Constant)
- Small Df (Dissipation Factor)
- Excellent heat resistance
- Impact endurance
- Chemical impermeability
- Remove resistance
- Low water absorbance
- thermal expansion similar to copper foil
- Low dimensional stability
- Sufficient board spacing
GESP -HIGH FREQUENCY PCB MANUFACTURER
GESP has over 20 years of experience fabricating and assembling a wide variety of PCBs. including rigid, flexible, and rigid-flex PCBs, as well as HIGH FRENQUENCY PCB, HDI PCB,RF PCBs. Our cutting-edge equipment and expert team are well-equipped to handle any requirement. no matter how simple or complex it is. When you work with us, you gain access to a wealth of industry best practices . that will put you ahead of the competition.
- We create high-layer count circuit boards.
- 20 years high frequency PCB manufacturing experience.
- Full raw material of high frequency PCB in stock
- 7/24 sales and engineering tech support
- 100 % E-test and AOI inspection
APPLICATION OF HIGH FREQUENCY PCB
Communications Systems
High Frequency Products can be observed in a variety of applications, such as advanced communications systems, industrial applications, and medical applications.
Signal Transmission
Similarly, cell phones, GPS receivers, RF remote controls, and ZigBee all utilize high-speed components for improved signal transmission.
Radar Systems
High-speed test equipments are comprised of high-speed components that deliver superior performance for the duration of the application’s lifetime. Radar systems that are both airborne and ground-based are a prime example of high-speed circuits.
HIGH FREQUENCY PCBS FAQs
What is the high frequency PCBs?
High Frequency PCB is a type of PCB that is ideal for high-speed design applications requiring a frequency range between 500MHz and 2GHz.
What is the different materials that you tyically use for high frenquency PCBs?
We utilize numerous materials, such as RO4350B, RO3003, RO4003C, RO3010, and RT5880.
What surface finishes do you offer for high grequency PCB?
ROHS-compliant surface finishes include immersion tin, gold, and silver. Please contact us if you require any custom finishing for high frequency bare boards.