Oh sorry. No it’s not in the database.
Ok. Just so you understand where I am going, when you ask a question like you've asked, you need to provide every bit of information you can.
a. type of system (CAP+)
b. Is it in the DB? If so, provide RRDB link to it. If not in the DB, provide all the details
frequency / LCN(s) used on the system
And in case you wonder why somebody would ask this, it is so that they could potentially show you exactly what to enter into each of the files. But with zero information, there is little to provide you.
For Cap+ systems, they do not have a System/Network ID. So you have to make up a fictitious one (such as 9999)
DSDPlus.networks (example)
Cap+,9999,"unknown system"
DSDPlus.sites (example)
Cap+,9999,1,"unknown site for unknown system"
DSDPlus.frequencies (example)
# type : sysid : site : LSN (not LCN) : TX freq : RX freq : order
Cap+,9999,1,1,452.0625,457.0625,1
Cap+,9999,1,3,452.1375,457.1375,3
Cap+,9999,1,5,452.1625,457.1625,5
Cap+,9999,1,7,452.3375,457.3375,7
Cap+,9999,1,9,452.4875,457.4875,9
Cap+,9999,1,11,452.5375,457.5375,11
Cap+,9999,1,13,452.6625,457.6625,13
Cap+,9999,1,15,452.7375,457.7375,15
DSDPlus.groups (example)
Cap+, 9999, 1, 50, Normal, 148, 2019/05/21 12:55, "Security"
Cap+, 9999, 2, 50, Normal, 24, 2019/12/07 23:07, "Housekeeping"
Cap+, 9999, 3, 50, Normal, 2, 2018/08/01 10:16, "Plumbing"
And what do these all have in common? The fictitious (made up) system ID of 9999.
Of course you have to set the proper freqs and the proper LSNs
LCN 1 = LSN 1/2
LCN 2 = LSN 3/4
LCN 3 = LSN 5/6
LCN 4 = LSN 7/8
etc
So if you have LCN 1 and LCN 2 in use, in your DSDplus.frequencies file you only need to list the frequencies and the _lower_ of the two LSNs associated with each frequency. If you have 453.3375 and its LCN 1, and you have 454.075 and its LCN is 3, then in your DSDPlus.frequencies file you would have:
Cap+,9999,1,1,453.3375,458.3375,1
Cap+,9999,1,5,454.0750,459.0750,5
Don't confuse LCNs with LSNs.
That's all I can offer you. If you have other questions, post them -- with as much information as possible, and somebody may answer.
Mike