Uniden MHS550 English Owners Manual - Page 48

International Marine Channels Ch RX Freq TX Freq Status Full Name 16-Character Name 75 156.7750 156.7750 Simplex, 1W Port operation PORT OPERATION 76 156.8250 156.8250 Simplex, 1W Port operation PORT OPERATION 77 156.8750 156.8750 Simplex Port operation (ship-ship) PORT OPERATION 78 161.5250 156.9250 Duplex Port operation PORT OPERATION 79 161.5750 156.9750 Duplex Port operation PORT OPERATION 80 161.6250 157.0250 Duplex Port operation PORT OPERATION 81 161.6750 157.0750 Duplex Port operation PORT OPERATION 82 161.7250 157.1250 Duplex Port operation PORT OPERATION 83 161.7750 157.1750 Duplex Port operation PORT OPERATION 84 161.8250 157.2250 Duplex Marine operator MARINE OPERATOR 85 161.8750 157.2750 Duplex Marine operator MARINE OPERATOR 86 161.9250 157.3250 Duplex Marine operator MARINE OPERATOR 87 161.9750 157.3750 Duplex Marine operator MARINE OPERATOR 88 162.0250 157.4250 Duplex Marine operator MARINE OPERATOR Weather channel frequencies Channel RX WX01 162.5500 WX02 162.4000 WX03 162.4750 WX04 162.4250 WX05 162.4500 WX06 162.5000 WX07 162.5250 WX08 161.6500 WX09 161.7750 WX10 163.2750 FRS channel frequencies Channel Frequency (MHz) 1 462.5625 2 462.5875 3 462.6125 4 462.6375 5 462.6625 6 462.6875 7 462.7125 8 467.5625 9 467.5875 10 467.6125 11 467.6375 12 467.6625 13 467.6875 14 467.7125 FRS privacy codes (CTCSS and DSC codes) The 142 available privacy codes are a combination of two different types: 38 Continuous Tone Coded Squelch System (CTCSS) codes (numbered 001 to 038) and 104 Digital Squelch Control (DSC) codes (numbered 039 to 142). As long as you are communicating with another Uniden or a West Marine radio, the specific type of code does not matter: just make the numbers designating the privacy codes match. 46 Uniden MHS550 Radio Owner's Manual