Filter Calculator (RC, RL, LC, RLC) - Latest version for Android - Download APK
File:RLC series band-stop.svg - Wikipedia
Planar wideband band-stop filter with T-inverted shaped open stubs for wideband applications | International Journal of Microwave and Wireless Technologies | Cambridge Core
8.6 Resonant Filters
Create Band-Pass and Band-Reject Filters with RLC Parallel Circuits - dummies
Active band pass filter. Passive Band Pass RC Filter