NOAA Weather Channels
And Alert
VHF Marine Radio Protocols
NOAA Weather Channels And Alert
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Monitoring the weather will probably be a frequent use of your VHF radio. The National Oceanic and Atmospheric Administration (NOAA) provides continuous,
NOAA Emergency Weather Alert
In the event of a major storm or other weather condition requiring vessels at sea or on other bodies of water to be notified, NOAA broadcasts a 1050 Hz tone that receivers such as your CobraMarine™ VHF radio can detect and warn you of a weather alert condition. When the weather alert signal is sent on the weather channel you last used, your radio will switch from Standby mode to that weather channel. You will not hear the tone signal, but you will hear the weather alert message. The Weather Alert icon can be turned On or Off by pressing the Mode button.
Test
To test this system, NOAA broadcasts the 1050 Hz signal every Wednesday sometime between 11 a.m. and 1 p.m. in each local time zone. Any receiver that can detect the weather alert tone may use this feature to verify that this feature is functioning properly.
Weather Frequency
Channel | RX Frequency MHz |
1 | 162.550 |
2 | 162.400 |
3 | 162.475 |
4 | 162.425 |
5 | 162.450 |
6 | 162.500 |
7 | 162.525 |
8 | 161.650 |
9 | 161.775 |
10 | 163.275 |
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Included In This Package
Installation
Included In This Package
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You should find all of the following items in the package with your CobraMarine™ VHF radio:
Radio | Waterproof Pouch |
Operating Instruction Manual | Belt Clip |
Wrist Strap | Rechargeable NiCD Batteries |
Wall Mount Charger
22 English | Nothing comes close to a Cobra® 23 |