I know these are coaxial and probably SMB, however, I'd like to know how each particular type of connector is called.
Moreover, I was wondering if these colors mean anything in particular (i.e. if there is a specific color-coding convention).
Edit: Some context. The device is a car infotainment system. The device for #1 is a GPS antenna, and 1 through 5 are the adaptors I currently have to be able to connect the GPS antenna to the system (dark-yellow-ish connector & port). Thing is I need to get more GPS antennas and I don't think I'd really need all these cables (2 through 4) if I just had #5 instead of #1 directly in the GPS antenna.