This reflection attenuator calculator lets you find two possible resistor values for a reflection attenuator. A reflection attenuator uses two equal resistors groundedand tied to the same node to attenuate a signal. There are two possible outputs depending on if your resistance is higher than your system impedance.

ATTENUATION (DB)
DB
Value is out of range
IMPEDANCE
Ω
Value is out of range
R 1 > Z 0
Ω
Value is out of range
R 1 < Z 0
Ω
Value is out of range
FORMULAS