Lowrance - LVR-250 Installation and Operation Instructions54
5
. The letter “A” illuminated by the channel number indicates the Canada channel is
simplex. This same channel is always duplex when selecting International.
There is no “A” reference for International channels. The letter “B” is only used for some
Canadian “Receive only” channels.
6
. Channel 70 is designated for use exclusively for Digital Selective Calling (DSC), such as
Distress, Safety, and Ship Calls. No voice communication is allowed on CH70.
This channel is only available on DSC enabled radios.
Note: The CANADA mode is not legal to use in U.S. waters.
KEY: S = Simplex operating channel; D = Duplex operating channel.
C-4 WEATHER Channels
CH RX (MHz) TRAFFIC TYPE NAME REMARK
WX01 162.550 NOAA Weather Channel NOAA WX RX only
WX02 162.400 NOAA Weather Channel NOAA WX RX only
WX03 162.475 NOAA Weather Channel NOAA WX RX only
WX04 162.425 NOAA Weather Channel NOAA WX RX only
WX05 162.450 NOAA Weather Channel NOAA WX RX only
WX06 162.500 NOAA Weather Channel NOAA WX RX only
WX07 162.525 NOAA Weather Channel NOAA WX RX only
WX08 161.650 CANADIAN Weather Channel CANADA WX RX only
WX09 161.775 CANADIAN Weather Channel CANADA WX RX only
WX10 163.275 NOAA Weather Channel NOAA WX RX only