Soldering Copper Wires
Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal (solder) into the joint, the filler metal having a lower melting point than the adjoining metal.
Tools and Supplies:
My radio’s harness was covered in electric tape and male/female connectors which I did not like since it is not always the strongest hold.
I recommend fixing one wire at a time to avoid confusion.
The Soldering Iron itself is constantly at a high temperature so be careful where you place this item and to avoid any burns or fires.