PCB with high frequency Rogers RO4350B 60 mil 1oz copper thickness PCB layout for RF

Circuit Board Patch Antenna

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for

reference)

Superior High-Frequency Performance: RO4350B laminates are engineered to provide exceptional

high-frequency performance, making them ideal for applications requiring reliable signal integrity at

elevated frequencies.

Cost-Effective Circuit Fabrication: These laminates offer a cost-effective solution for circuit fabrication,

balancing high performance with affordability.

Suitability for RF Microwave Circuits: RO4350B material is well-suited for RF microwave circuits,

matching networks, and controlled impedance transmission lines due to its specific properties and

performance capabilities.

Low Dielectric Loss: The material's low dielectric loss allows for its use in various applications where

conventional circuit board materials may be limited at higher operating frequencies, enabling efficient

signal transmission and reduced signal degradation.

Stability of Dielectric Constant: With a stable dielectric constant over a broad frequency range and

one of the lowest temperature coefficients of dielectric constant among circuit board materials,

RO4350B ensures reliable performance and consistent signal characteristics across different

frequency bands.

Similar Expansion Coefficient to Copper: RO4350B's expansion coefficient closely matches that of copper,

ensuring excellent dimensional stability. This characteristic is essential for constructing mixed dielectric

multi-layer boards.

Low Z-axis CTE: The material's low Z-axis Coefficient of Thermal Expansion (CTE) guarantees dependable

plated through-hole quality, even under extreme thermal shock conditions, enhancing the overall robustness

of the PCB.

High Glass Transition Temperature (Tg): With a Tg exceeding 280°C, RO4350B maintains stable expansion

characteristics throughout the entire range of PCB processing temperatures, contributing to its reliability and

performance during manufacturing processes.

RO4350B PCB Specifications

Typical applications are as follows:

Automotive Radar and Sensors

Cellular Base Station Antennas

Direct Broadcast Satellites

Low Noise Block

Power amplifiers

RFID

Data sheet of Rogers 4350B (RO4350B )

Established in 2003, Bicheng Technologies Limited is a reputable supplier and exporter of high frequency PCBs based in Hong Kong, China. With 20 years of experience, we specialize in serving global markets in various fields such as cellular base station antennas, satellites, high frequency passive components, microstrip and band line circuits, millimeter wave equipment, radar systems, digital radio frequency antennas, and more.

Our high frequency PCBs primarily utilize materials from renowned brands including Rogers Corporation, Taconic, and Wangling, Shengyi and Zhongying etc. These materials offer a wide range of dielectric constants, ranging from 2.2 to 10.2, ensuring optimal performance for diverse applications.

In addition to high frequency PCBs, we also have dedicated divisions for FR-4 circuit boards, flexible circuits, and metal core PCBs. Our capabilities cover prototype development, small production runs, and large-scale mass production. We actively pursue high-value PCB projects such as HDI (high-density interconnects), quick turnarounds, impedance control, heavy copper, and backplane boards. This comprehensive approach allows us to offer a complete range of PCB products, catering to both low-end and high-end requirements.

Our PCBs find applications in various industries, including computer networking, safety and surveillance systems, power supply units, telecommunication devices, automotive electronics, medical apparatus and instruments, national defense, industrial equipment, and more. We are dedicated to delivering high-quality PCB solutions that meet the diverse needs of our customers.