CAPABILITY
High Frequency PCB & Assembly
High Frequency PCB Advanced Circuits Specification
A high frequency PCB can meet your needs when incorporating a special signal requirement into your electronic components and products. It offers a frequency range of 500MHz – 2GHz, making it ideally suited for high-speed designs, as well as radio frequency (RF), microwave and mobile applications. These higher transmission frequencies can also provide the faster signal flow rates that are a necessity in today’s increasingly complex electronic switches and other components.
A High-Frequency PCB Requires the Use of Specialized Materials
Special materials are required to achieve the high frequency provided by this type of printed circuit board – any changes in the Er value of these materials can affect the impedance of the board. Many PCB designers turn to Rogers dielectric material for its lower dielectric loss, reduced signal loss, lower cost of circuit fabrication and better suitability for fast-turnaround prototyping applications.
Apart from choosing the appropriate PCB material and determining the correct the value of the Er, designers should take parameter such as conductor width and spacing, substrate constant into consideration. These parameters must be exactly specified and implemented with the highest level of process control.
China Dragon is an experienced full service High Frequency PCB manufacturer who provides a reliable, superior-performing high-frequency PCB Manufacturing + Components Sourcing + PCB Assembly + Testing services.
We manufacture high-frequency PCBs with frequency typically in the range from 500MHz to 2GHz. The following table shows some of our common-use materials for High-Frequency PCBs.
| Material | Dielectric Constant |
|---|---|
|
RO4350B |
3.48±0.05@10 GHz |
|
RO4003C |
3.38±@10 GHz |
|
Ro3003 |
3.00±0.04@10 GHz |
|
Ro3010 |
10.2±0.03@10 GHz |
|
RT5880 |
2.20±0.02@10 GHz |
China Phoenix capabilities as follow:
Discuss your High Frequency PCB Project Today
| Description | Capability |
|---|---|
|
Quality Grade |
Standard IPC 2 |
|
Number of Layers |
2 – 24layers |
|
Order Quantity |
1pc – 10000+pcs |
|
Build Time |
2days – 5weeks |
|
Material |
RO4003C, RO4350B, Ro3003, Ro3010, RT5880 |
|
PP |
Rogers 4450F, Domestic-(25FR), Domestic-(RF-27), Domestic-(6700) |
|
Board Size |
Min 6mm x 6mm | Max 457mm x 610mm |
|
Board Thickness |
0.4mm – 5.0mm |
|
Copper Weight(Finished) |
0.5oz – 2.oz |
|
Min Tracing/Spacing |
3mil/3mil |
|
Solder Mask Sides |
As per the file |
|
Solder Mask Color |
Green, White, Blue, Black, Red, Yellow |
|
Silkscreen Sides |
As per the file |
|
Silkscreen Color |
White, Black, Yellow |
|
Surface Finish |
Electroless nickel/immersion gold (ENIG) – RoHS
Immersion silver – RoHS
Immersion tin – RoHS
Organic solderability preservatives – RoHS |
|
Min Annular Ring |
4mil |
|
Min Drilling Hole Diameter |
6mil |
|
Impedance tolerance |
±10% |
|
Other Techniques |
Peelable solder mask
Gold fingers
Carbon oil
Countersink holes |
China Phoenix is a PCB Manufactuer and PCB Assembly service provider, offering the highest quality Full Turnkey PCB services since 2004. To get started on your high frequency PCB Fabrication and assembly with China Phoenix , or for general PCB questions from any realm of the industry, you can Contact Us any time!