QUESTION regarding Antenna Settings for Radio

[SeeFalke]

I have been dowloading radio shows left and right and my many thanks for those who have put in the hard work and long hours compiling them. I do however have a question in regards to the radio.ini. What exactly do the numbers in the Antenna line represent? I have figured out that the last set of numbers is the distance you can recieve the transmission from but my problem is with the other stations. I get some but not all until I am at a certain spot in the Pacific. Is there a way to be able to get all radio transmissions all the time no matter where you're at? I know it will take from the realism but I just want to enjoy listening to them as I transit. Can the Antenna line be the same for all stations without causing a conflict as long as the frequencies are 10 apart? Any help with this would be greatly appreciated as I have 7 stations but can only listen to 3 of them.