Feedback defined limiters based on the TANH function.
out1 and out2 demonstrate inline and .func expression defined versions having
a sharpness and slope that is scaled by the (hilim-lolim) voltage difference.
out3 and out4 demonstrate inline and .func expression defined versions having
a sharpness and slope that is independent of the (hilim-lolim) voltage difference.
EasyEDA project for easy and quick build "RF power limiter" module used to protect the receiving equipment from too strong input signals (by limiting the output level) that can damage it. Project includes schematic and PCB prepared for setting up into aluminum enclosure with dimensions 50 x 25 x 25 mm with SMA connectors. Version for mounting SMD components.
## Current development progress: