Specifications
Channel and frequencies
Table 11 - USA Channel Frequencies and Channel Tag
Ch No.
RX Freq (MHz)
1 "A"
156.0500
3 "A"
156.1500
5 "A"
156.2500
6
156.3000
7 "A"
156.3500
8
156.4000
9
156.4500
10
156.5000
11
156.5500
12
156.6000
13
156.6500
14
156.7000
15
156.7500
16
156.8000
17
156.8500
18 "A"
156.9000
19 "A"
156.9500
20
161.6000
20 "A"
157.0000
21 "A"
157.0500
22 "A"
157.1000
23 "A"
157.1500
24
161.8000
25
161.8500
26
161.9000
27
161.9500
28
162.0000
61 "A"
156.0750
63 "A"
156.1750
64 "A"
156.2250
65 "A"
156.2750
66 "A"
156.3250
67
156.3750
68
156.4250
69
156.4750
70
( 156.5250
71
156.5750
72
156.6250
TX Freq (MHz)
156.0500
156.1500
156.2500
156.3000
156.3500
156.4000
156.4500
156.5000
156.5500
156.6000
Simplex, 1W
156.6500
156.7000
Inhibit
Receive Only
156.8000
Simplex, 1W
156.8500
156.9000
156.9500
157.0000
157.0000
157.0500
157.1000
157.1500
157.2000
157.2500
157.3000
157.3500
157.4000
156.0750
156.1750
156.2250
156.2750
156.3250
Simplex, 1W
156.3750
156.4250
156.4750
156.5250 )
156.5750
156.6250
E-58
Status
Full Name
Vessel traffic system/
Simplex
Commercial
Simplex
Coast guard, Govt only
Vessel traffic system /
Simplex
Commercial
Simplex
Inter-ship safety
Simplex
Commercial
Simplex
Commercial
Simplex
Non commercial
Simplex
Commercial
Simplex
Vessel traffic system
Simplex
Vessel traffic system
Bridge to bridge
Simplex
Vessel traffic system
Environmental
Simplex
Distress, Safety, Calling
Govt maritime control
Simplex
Commercial
Simplex
Commercial
Duplex
Port operation
Simplex
Port operation
Simplex
Coast guard only
Simplex
Coast guard
Simplex
Coast guard only
Duplex
Marine operator
Duplex
Marine operator
Duplex
Marine operator
Duplex
Marine operator
Duplex
Marine operator
Simplex
Coast guard
Simplex
Vessel traffic system
Simplex
Commercial
Simplex
Port operation
Simplex
Port operation
Bridge to bridge
Simplex
Non commercial
Simplex
Non commercial
DSC Only
DSC
Simplex
Non commercial
Simplex
Non commercial (ship-ship)