How to actually use Simple Radio

i spent way too long trying to figure this out and saw others complaining so tutorial time bby YEAAAA mod is simple voice Radio a submod of simple voice chat https://www.curseforge.com/minecraft/... https://www.curseforge.com/minecraft/... 0:00 Intro 0:32 Tower setup 1:04 Catalysts 1:18 Testing 1:53 Frequencies 2:27 More Testing