2_HKI(
"### Bridged Tee Attenuator\n"
3"___a___ is attenuation in dB<br>\n"
4"___Z<sub>in</sub>___ is desired input impedance in Ω<br>\n"
5"___Z<sub>out</sub>___ is desired output impedance in Ω<br>\n"
6"___Z<sub>0</sub> = Z<sub>in</sub> = Z<sub>out</sub>___\n"
8"___L = 10<sup>a/20</sup>___<br>\n"
9"___R1 = Z<sub>0</sub> · (L−1)___<br>\n"
10"___R2 = Z<sub>0</sub> / (L−1)___\n"