High frequency PCB
is a special circuit board with high electromagnetic frequency. Generally speaking, high frequency can be defined as frequency above 1GHz. Its physical properties, precision, technical parameters requirements are very high.
With the development of electronic equipment in the direction of high frequency, the application of high frequency circuit board is more and more widely, especially in the fields of automobile anti-collision system, satellite system, radio system and satellite communication. The following high frequency circuit board factory will introduce several high-frequency circuit boards and their characteristics.
1. High frequency circuit board, mixed laminated design
The mixed laminated of RO4350B
and FR4 is used, the minimum hole diameter is 0.35mm, and the surface treatment is ENIG, which is applied in the field of communication.
2. High frequency PCB,mixed laminated design, red solder mask
It is made of Ro4350B + FR4. The minimum hole diameter is 0.25 mm and the board thickness is 1.6 mm.
3. High frequency circuit board, used in communication power amplifier
It is made of PTFE
+ FR4, the minimum hole diameter is 0.45mm, and the board thickness is 1.6mm.
Lots of customers come to buy high frequency circuit board. We keep All types high frequency circuit board material in stock, if you need any of them, welcome to contact us for the price and datasheet.