| [ How to use ] |
| 1. Input a requirement attenuation (ATT) and a characteristic impedance (Zo), and click on [ Calculate ] button. 2. A calculation result is indicated. |

| [ How to use ] |
| 1. Input a requirement attenuation (ATT) and a characteristic impedance (Zo), and click on [ Calculate ] button. 2. A calculation result is indicated. |