I've purchased an RF 433 MHz, played around with it, it was working at like 10cm distance, I've read I need an antenna, so I got a SW433-TH22 antenna. I've soldered them on the boards and tried it again, still, it was only working in spitting distance (10cm-30cm) So I've said ok, maybe I fked up my soldering, it happens, the board was a lil bit dark, so I've purchased another 2 transmitter/receiver modules. I've soldered the antenna from the slightly burned one to the new one, and guess what, it still only works in spitting distance. Like, it's like I don't even have the antenna there at all, I don't understand, did I solder the antenna on the wrong pin? I literally have no idea what I am doing wrong or why the antenna doesn't work, I've only replaced the receiver, so I'll try also replacing the transmitter but if that also doesn't work I have no idea what's wrong.…