Tag - RF receivers pcb

PCB High Frequency Board

I PCB High Frequency Board Definition   High-frequency board refers to a special circuit board with high electromagnetic frequency. It is used in the fields of high frequency (frequency greater than 300 MHZ or wavelength less than 1 m) and microwave (frequency greater than 3 GHz or wavelength less than 0.1 m). This kind of circuit board is produced on the basis of of microwave copper clad by a part of process method used in a common rigid wiring board manufacturing or a [...]