I have found control channels using close call. If I find a control channel for a trunk system and want to set up a system for it so i can scan it, how do I know what type of trunked system to set up to place it in?
What can you actually get out of scanning a trunked system?
Once I place the control channel into a system, will it then populate the system with necessary frequencies? If so, can I scan it like that? Or do I have to place the frequencies into groups?
The control channel sends a stream of data to your scanner telling the scanner which freq. to tune to for the Talk Group being used.. When the other person talks, it follows that Talk Group and it may direct the scanner to another freq. to continue the conversation.
"... The way I think the system works is that it checks to see what frequencies you currently have stored on yours system and only saves if it is unique. .
NO. It works as described above. The only freqs. you need in your scanner are the control channel freqs.