Seems like the full intergration is required. Which means that people not loading in with contact or if the server do not have contact loaded then these doesn't work, and it reverts to the simple API of: https://community.bistudio.com/wiki/Arma_3:_Spectrum_Device
Research what is feasible to implement. Simple "set source" let everyone track the same point. Use local scripts PFH that is running low interval, but only when any signal is placed.
Possibility to use spectrum analyzer to track signal sources
Consider doing a spectrum device module to set a object to be "trackable" with it. Some reverse engineering here: https://forums.bohemia.net/forums/topic/224820-tutorial-contact-scripts/
Seems like the full intergration is required. Which means that people not loading in with contact or if the server do not have contact loaded then these doesn't work, and it reverts to the simple API of: https://community.bistudio.com/wiki/Arma_3:_Spectrum_Device
Research what is feasible to implement. Simple "set source" let everyone track the same point. Use local scripts PFH that is running low interval, but only when any signal is placed.