PCB type : Wireless PCB

PCB Layer：4 layer 

PCB material: FR4 TG170 

PCB thickness: 1.0mm 

PCB copper thickness: 1oz

PCB via size: 0.15mm 

PCB track/gap: 3.5mil/3mil 

PCB outline:  Routing

PCB solder mask : green 

PCB silkscreen: white

PCB technology:  fine line wireless PCB

PCB surface: ENIG