Total posts : 45366
Antenna matching is physics, but in practice, it’s more like an art form. Matching networks have been around a long time. The only caveat for what we do with such low power is that we need to avoid unnecessary resistance and losses in the unit, so component sizes and values become more critical.
Having said that, the worst that can happen is that your efforts might fail … but that rarely stops most of is from experimenting … when we have time 😉