International Marine Channels
Ch | RX Freq | TX Freq | Status | Name |
17 | 156.850 | 156.850 | Simplex, 1W | Govt maritime control |
18 | 161.500 | 156.900 | Duplex | Port operation |
19 | 161.550 | 156.950 | Duplex | Commercial |
20 | 161.600 | 157.000 | Duplex | Port operation |
21 | 161.650 | 157.050 | Duplex | Port operation |
22 | 161.700 | 157.100 | Duplex | Port operation |
23 | 161.750 | 157.150 | Duplex | Marine operator |
24 | 161.800 | 157.200 | Duplex | Marine operator |
25 | 161.850 | 157.250 | Duplex | Marine operator |
26 | 161.900 | 157.300 | Duplex | Marine operator |
27 | 161.950 | 157.350 | Duplex | Marine operator |
28 | 162.000 | 157.400 | Duplex | Marine operator |
60 | 160.625 | 156.025 | Duplex | Marine operator |
61 | 160.675 | 156.075 | Duplex | Marine operator |
62 | 160.725 | 156.125 | Duplex | Marine operator |
63 | 160.775 | 156.175 | Duplex | Marine operator |
64 | 160.825 | 156.225 | Duplex | Marine operator |
65 | 160.875 | 156.275 | Duplex | Marine operator |
66 | 160.925 | 156.325 | Duplex | Marine operator |
67 | 156.375 | 156.375 | Simplex | Bridge to bridge |
68 | 156.425 | 156.425 | Simplex | Non commercial |
69 | 156.475 | 156.475 | Simplex | Non commercial |
70 | 156.525 | Inhibit | Receive only | Digital Selective Calling |
71 | 156.575 | 156.575 | Simplex | Non commercial |
72 | 156.625 | 156.625 | Simplex | Non commercial |
73 | 156.675 | 156.675 | Simplex | Port operation |
74 | 156.725 | 156.725 | Simplex | Port operation |
75 | 156.775 | 156.775 | Simplex, 1W | Port operation |
76 | 156.825 | 156.825 | Simplex, 1W | Port operation |
77 | 156.875 | 156.875 | Simplex | Port operation |
78 | 161.525 | 156.925 | Duplex | Port operation |
Uniden MHS75 Radio Owner’s Manual |