Splitter Ratio Calculator -

[ P_\textinput = P_\textout1 + P_\textout2 + \dots + P_\textoutn ] Engineers use decibels (dB) to express ratios logarithmically:

If ignoring loss: Port A ratio = ( 10/100 = 0.10 ) (10%), Port B = ( 50/100 = 0.50 ) (50%) → remaining 40% lost? That’s not a passive splitter; it’s a directional coupler with a termination. A proper splitter calculator would flag this inconsistency. splitter ratio calculator

Since splitters are passive, conservation of energy applies (ignoring insertion loss): [ P_\textinput = P_\textout1 + P_\textout2 + \dots

A 50:50 splitter gives a power ratio of 0.5 per port → (-3.01) dB per port. 2.3 Calculating Split Ratios Given a desired output power difference (e.g., tap value): splitter ratio calculator

[ \textPower Ratio = \fracP_\textoutputP_\textinput ]