Batboard

I recently aquired a 146-174 MHZ GM300 Model: M43GMC09C2AA which is a 12.5 khz channel spacing radio. I was wondering what the major differences are between a 12.5 khz spacing radio and a 20 khz spacing radio? Are there certain freqs that I'm not going to be able use on the 12.5 khz that I would be able to use on the 20 khz radio? Also would there be any audio deviation capability difference between the two?

These are very good questions, and hopefully the following thread will help you out..... http://batboard.batlabs.com/viewtopic.p ... ilit=20Khz

So if I understand that article correctly I'll have poor RX recieving wide band signals on a 12.5 spaced radio as well as limited deviation?