Finite difference program
- This software is able to calc
ulate the properties of odd shaped transmission lines. Particularly good in valve amplifier design, for aiding the design of transmission line resonators.
- Simple freeware tool to calc
ulate several kinds of HF filters. Use to calc
ulate L-C and R-C band filters and bandpasses, L-C, L-R and R-C highpasses and lowpasses, coils and capacitors.