Key KM450 16 Channel Internet Linking Channels CH1 - 430.0125 CH2 - 430.0250 Ch3 - 430.0375 Ch4 - 430.0500 Ch5 - 430.0625 Ch6 - 430.0750 Ch7 - 431.0750 Ch8 - 431.1000 Ch9 - 431.1250 Ch10 - 431.1500 Ch11 - 431.1750 Ch12 - 431.2000 Ch13 - 431.2250 Ch14 - 434.4750 Ch15 - 434.5000 Ch16 - 434.5250