)))R2 = 2 * Z0 * (10 ^ (dB / 20) / (10 ^ (dB / 10) - 1))
)))R2 = (Z0/2) * (10 ^ (dB / 10) - 1) / (10 ^ (dB / 20))
)))R2 = Z0 / (10 ^ (dB / 20) - 1)
)))R1 = Zo * ((10 ^ (dB / 20) + 1) / (10 ^ (dB / 20) - 1)) for R1 > Zo
))| Tee Attenuator Calculator | ||||
| Enter Attenuation and Zo to solve for R1 and R2 | |
|||
| Atten. (dB) | Zo () |
R1 () |
R2 () |
|
| 2.88 | 433.34 | |||
|
R1 = Z0 * ((10 ^ (dB / 20) - 1) / (10 ^ (dB / 20) + 1)) R2 = 2 * Z0 * (10 ^ (dB / 20) / (10 ^ (dB / 10) - 1)) |
||||
| Pi Attenuator Calculator | ||||
| Enter Attenuation and Zo to solve for R1 and R2 | |
|||
| Atten. (dB) | Zo () |
R1 () |
R2 () |
|
| 869.55 | 5.77 | |||
|
R1 = Z0 * ((10 ^ (dB / 20) + 1) / (10 ^ (dB / 20) - 1)) R2 = (Z0/2) * (10 ^ (dB / 10) - 1) / (10 ^ (dB / 20)) |
||||
| Bridged Tee Attenuator Calculator | ||||
| Enter Attenuation and Zo to solve for R1 and R2 | |
|||
| Atten. (dB) | Zo () |
R1 () |
R2 () |
|
| 6.10 | 409.77 | |||
|
R1 = Z0 * (10 ^ (dB / 20) - 1) R2 = Z0 / (10 ^ (dB / 20) - 1) |
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| Reflection Attenuator Calculator | ||||
| Enter Attenuation and Zo to solve for R1 and R2 | |
|||
| Atten. (dB) | Zo () |
R1 < Zo() |
R1 > Zo() |
|
| 2.88 | 869.55 | |||
|
R1 = Zo * ((10 ^ (dB / 20) - 1) / (10 ^ (dB / 20) + 1)) for R1 < Zo R1 = Zo * ((10 ^ (dB / 20) + 1) / (10 ^ (dB / 20) - 1)) for R1 > Zo |
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| Balanced Attenuator Calculator | ||||
| Enter Attenuation and Zo to solve for R1 | |
|||
| Atten. (dB) | Zo () |
R1() |
||
| 409.77 | ||||
| R1 = Zo * (1 / (10 ^ (dB / 20) - 1) ) | ||||