PCB Line Calculator app for iPhone and iPad

PCB Line Calculator is useful for PCB (Printed Circuit Board) design and evaluation. This application can calculate 4 types of transmission lines .
1. Single ended micro strip line
2. Differential micro strip line
3. Single ended strip line
4. Differential strip line
This Apps can calculate following selected parameter of each transmission line.
1. Impedance
2. Signal line width
3. Signal line thickness
4. Board thickness ( micro strip line only)
5. Signal line spacing ( strip line only)

Note:
Operation of this software is to use an approximate expression, it does not guarantee the calculation results.