PCB DESCRIPTION: 2 LAYER PCB 0.8 MM Nominal thickness with 35um Cu in each layer3 K, S! [) H3 p4 N2 R S- R- a
Dielectric constant for FR4 is 4.51 R4 x. b. W7 @: \: m, V8 D
可以在1.0mm上用,射频线做50ohm阻抗控制。所以,线宽要重新计算的。 ( Q7 Y& ?+ Y: ~, {BR. AZ
crime 发表于 2020-10-22 15:358 l9 Y. L) M) B
PCB DESCRIPTION: 2 LAYER PCB 0.8 MM Nominal thickness with 35um Cu in each layer B h8 e' Q$ w5 ~+ o. T; Y, X6 n
Dielectric constan ...