R30 Finding the WX Frequencies

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eorange

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I wanted to know the actual frequency for WX-10 to program into another radio, since it's a good indicator for skip from Canada. But opening the squelch using SQL doesn't display the freq.

I ended up making a short recording, and sure enough the actual freq was tagged onto the audio file. It's quite possible I'm the only one who cares about this.
 

TerryPavlick

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I wanted to know the actual frequency for WX-10 to program into another radio, since it's a good indicator for skip from Canada. But opening the squelch using SQL doesn't display the freq.

I ended up making a short recording, and sure enough the actual freq was tagged onto the audio file. It's quite possible I'm the only one who cares about this.

The other channels are no longer used by Canada based on the information found here


Terry
 

TerryPavlick

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eorange

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Really, google is your friend...
Not in this case. That page doesn't indicate which specific frequency is in the R30's WX-10 slot. There is also no guaranteed order or inclusion from WX-8 uoward. For example, 163.275 is WX-10 in the R30, unlike what's posted above.
 

RaleighGuy

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Not in this case. That page doesn't indicate which specific frequency is in the R30's WX-10 slot. There is also no guaranteed order or inclusion from WX-8 uoward. For example, 163.275 is WX-10 in the R30, unlike what's posted above.

Okay sorry about that, I didn't realize
 

DudleyG

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Here is a screen shot from the ICOM R6 User's Manual showing the table of weather frequencies you can set for the R6. In my case, I use WX-02 in my R6 since the transmit tower is only 5 miles from my house. This may be the exact same table the R30 uses, however looking in the R30 manual, there isn't a table. WX-10 for the R6 seems to match the table for the R30, however I can't receive WX-10 (would be real surprised if I could) on either my R6 or R30.


R6 Weather Freq.png
 

TerryPavlick

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Here is a screen shot from the ICOM R6 User's Manual showing the table of weather frequencies you can set for the R6. In my case, I use WX-02 in my R6 since the transmit tower is only 5 miles from my house. This may be the exact same table the R30 uses, however looking in the R30 manual, there isn't a table. WX-10 for the R6 seems to match the table for the R30, however I can't receive WX-10 (would be real surprised if I could) on either my R6 or R30.


View attachment 115419

WX channels 08 09 10 are no longer used for weather service broadcast in the USA or Canada.
 

DudleyG

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When the R6 came out in 2010, all 10 weather frequencies might have been in use (I agree that WX-08 thru WX-10 are no longer in use), so when the R30 was announced and released in 2018, ICOM may have just used the same table for the R30 that they used for the R6 without verifying whether the table was showing valid entries.
 

eorange

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Here is a screen shot from the ICOM R6 User's Manual showing the table of weather frequencies you can set for the R6.
haha well that works too. I also have a R6 but didn't bother / forgot to look in that manual.

Are we sure WX-10 is no longer in use? I regularly check -09 and -10 as skip indicators and I'm certain I still heard traffic late summer and into early fall at least on one of those. I think I made some recent recordings of French-speaking weather; will check my R30.
 

TerryPavlick

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haha well that works too. I also have a R6 but didn't bother / forgot to look in that manual.

Are we sure WX-10 is no longer in use? I regularly check -09 and -10 as skip indicators and I'm certain I still heard traffic late summer and into early fall at least on one of those. I think I made some recent recordings of French-speaking weather; will check my R30.

Okay did some more research and found this from RR member rdale of Michigan from 2006 - some older links no longer connect.

-------------------- emphasis is mine added for clarity ----------------------

**********************************************************

The WX8-10 frequencies are used by the Canadian Coast Guard to broadcast weather info for mariners. They are NOT the equivalent of the US NWS weather broadcasts, but the equivalent of the USCG marine weather segments.


************************************************************

Environment Canada does NOT use those three for their weather broadcasts. So anyone wanting their local forecast or weather warnings will not be using those three options.

===

************************************************************

Channel numbers directly correspond to Weatheradio frequencies. There are actually two different numbering systems. The original channel numbering scheme is still used on some Weatheradios and on most marine radios. In that system, Channel 1 corresponds to the original Weatheradio frequency 162.550; Channel 2 and 3 are 162.400 and 162.475 respectively; Channels 4, 5, 6 and 7 are the most recently added frequencies of 162.425, 162.450, 162.500 and 162.525 respectively. In the newer scheme (not in widespread use yet), Channels 1 through 7 are assigned to the frequencies from 162.400 through to 162.550 in numerical order. Check your owner's manual to see which system is used by your Weatheradio. These channels may be prefixed by letters such as WX or WB.
===

As to why Uniden included them in the preset -- I dunno. But in the end, it doesn't matter. If you're in Canada, when you go to the EC webpage and look up your local transmitter, it will tell you what frequency to use.

But it will never tell you any freq other than in the 162MHz band.
 

eorange

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That makes sense... Canadian Coast Guard. A lot was in French but I do remember hearing numbers measured in meters. I generically called this a 'weather channel' which obviously isn't correct.

I had one French recording on WX-03 (162.475) on 8/24/21.

Good news is -09 and -10 are legit and now we know why.
 

blacktop

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That makes sense... Canadian Coast Guard. A lot was in French but I do remember hearing numbers measured in meters. I generically called this a 'weather channel' which obviously isn't correct.

I had one French recording on WX-03 (162.475) on 8/24/21.

Good news is -09 and -10 are legit and now we know why.
Here is a list that I use to keep track of the locations of the Canadian 'Continuous Marine Broadcast Stations'. Sometimes handy during good dx:

 

mass-man

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The weather frequencies have always been my go-to for checking an antenna on VHF. If I can't hear 'em, odds are the antenna isn't working as it should.(I build most of my antennas) But you folks are right in that they can be a good indicator of skip!!!
 

blacktop

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Excellent, thanks. Now I need a map!
You can generate maps of specific frequencies if you wish. Go to https://tafl.jonathanmorgan.net/ and you can generate Canada-wide search of the ISED database (or a narrower search if desired) for a specific frequency. If you do this:
-Set a receiver location
-Make sure 'Low Frequency' & 'High Frequency' are blank
-Input your specific frequency (example 161.775)
-Hit radio button 'TX'
-Set distance to '5000' km
-*Important* Uncheck the box 'Unique Frequencies in Results'
-click on 'Search'
-a Google map showing the location of licensed stations on the specified frequencies will be displayed
-the marker icons can be hovered over to display the station information

Note: I believe you have to search single frequencies at a time for the map generation to work

Props to Jonathan for developing this tool...
 
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