Wayne Parham Messages: 18787 Registered: January 2001
Illuminati (33rd Degree)
Oh, gotcha. You're wondering what values to use to get say 13dB or something like that, right? I only calculated values at 2dB increments. If you want a smidge more, I'd interpolate the values of R1 and R2 without changing C1. So that would be 27Ω-R1 and 15Ω-R2 for 13dB and 35Ω-R1 and 13Ω-R2 for 15dB.