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As Hurricane Matthew makes its slow trek through the Caribbean, it is expected to have impact on the Bahamas, Florida, South Carolina and North Carolina. It has already battered Haiti and Cuba.

A few readers have asked about frequencies to monitor as the storm approaches.

Hurricane Watch Net (HWN)

The Hurricane Watch Net is a group of amateur radio operators who are trained and organized “to provide essential communications support to the National Hurricane Center during times of Hurricane emergencies.” The HWN focuses on “ground truth” observations (much like SkyWarn nets).

The Hurricane Watch Net is activated when a hurricane is within 300 statute miles of expected land-fall. The HWN covers the Caribbean, Central America, Eastern Mexico, Eastern Canada, and all US Coastal States.

The HWN operates in both English and Spanish, and is active on 14.325 MHz (upper sideband) during the day and 7.268 MHz (lower sideband) at night. The HWN is known to operate on both frequencies if propagation allows.

Please keep HWN frequencies clear

If you’re an amateur radio operator, please avoid using 14.325 MHz and 7.268 MHz anytime the HWN has been activated.

Other emergency net frequencies

ARRL Southern New Jersey Section manager, Skip Arey (N2EI), recently noted several other frequencies being used in the Caribbean:

“CO2KK reports the Cuba National Emergency Net is operating on 7110 primary, 7120 secondary in the daytime, with provincial nets on 7045, 7080 and possibly others. At night the primary is 3740 and secondary 3720. The main net control station is CO9DCN, operating from the Cuban National Civil Defense Headquarters, in Havana, with CO2JC in charge. Volunteer hams across the island nation are going portable to check on flooding of rivers and roads and plan to report in.

The Dominican Republic on Cuba’s eastern neighbor, the island of Hispaniola, is using 7065 kHz LSB for emergency communications.”

Please note these frequencies and, again, keep them clear of non-essential communications.

Monitoring hurricane frequencies

If you have a shortwave radio with a BFO/SSB mode–and you live within the propagation footprint–you can monitor the Hurricane Watch Net.

Note that you’ll need to use upper sideband on 14.325 MHz and lower sideband on 7.268 MHz.

You can also monitor the Hurricane Watch Net via the following web stream: http://www.broadcastify.com/listen/feed/20970/web

Click here to view the Hurricane Watch Net website.

From the Isle of Music Preview for October 10/11

Ofcom Calls U.K. Small-Scale DAB Trials Successful

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Radio World reported on 9/30/16 that the British government’s Office of Communication sees value in small scale DAB technology and will likely allow permanent licensing for smaller stations:

Ofcom recently completed a trial of its “small-scale DAB” technology for 70 local and community radio stations. The official report that Ofcom created for the Department of Culture, Media and Sport deemed the trials “a success.”

Small-scale DAB is designed to allow smaller radio stations that were not able to afford the United Kingdom’s DAB radio platform go on the airwaves with available software and equipment for a lower cost, explains Ofcom.

The regulator concluded with its trials that small-scale DAB works and stations were able to coordinate with multiplex licensees. It also said the trials suggest there is a demand from smaller radio stations for this technology.

The U.K. government will look over the findings before determining the next stages, but Ofcom claims that it is ready to work on any necessary steps to enable small-scale DAB stations to be licensed permanently.

Ofcom added that it has been contacted by other regulators in Europe who have expressed interest in using the same approach.

Ofcom notes:

The new technique, known as ‘small-scale DAB’, allows local and community stations to hit the airwaves using freely-available software and equipment costing from £9,000.

Previously, these stations have broadcast on analogue AM and FM, but have been held back by the higher cost of broadcasting on the UK’s Digital Audio Broadcasting (DAB) radio platform.

We have also identified space in the airwaves that could support a UK-wide roll out of the technology, using spectrum bands previously occupied by business radio. Re-using these bands could pave the way for hundreds more stations to join the digital radio revolution.

This certainly seems like it could open up room for a good deal of alternative programming targeted toward smaller communities. It will be interesting to see the developments and the impact on the local radio community.

Robert Gulley, AK3Q, is the author of this post and a regular contributor to the SWLing Post. Robert also blogs at All Things Radio.

Como Audio Solo and Duet: How to add and organize Internet radio stations

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This weekend, I received the Como Audio Solo that I backed in a summer Kickstarter campaign. I’m pleased the Solo not only met delivery expectations, but I’m happy with the overall quality of this radio. I will post a preliminary review soon.

One of the main reasons I purchased the Solo was to use and review it as a WiFi radio. In the Kickstarter campaign, Como Audio didn’t give details about the radio station aggregator the Solo or Duetto would use (click here to read a primer about aggregators). I contacted Como Audio asking for more information and received a reply from Tom DeVesto himself:

Hi Thomas.
Very sorry for the delayed reply.
[…]Our products use Vtuner for the Internet radio stations and Podcasts.

I was a little bummed to have received this information because I’ve heard very little praise for vTuner among WiFi radio enthusiasts.

To make a long story short, I spent a lot of time trying to figure out a way to pair my Solo with the vTuner aggregator. The owner’s manual has no information about using the aggregator nor how to manage and organize stored stations. The only help Como has published thus far is a short video which shows how to add favorites via the radio itself–not via a web portal.

When taking a closer look at the back panel of the Solo, though, I noticed a Frontier Silicon logo.

Wait…what?

My Sangean WFR-28 uses the Frontier Silicon aggregator! This explains why the Solo’s WiFI radio interface looks exactly like that of my WFR-28!

Obviously, somewhere along the way, Como Audio changed aggregators. I’m not at all disappointed as I give Frontier Silicon positive marks in the WFR-28 review.

Via Frontier Silicon, you can pair your Como Audio radio to the aggregator database, thus allowing much easier control of memories and station categories through their Radio Portal page! Since this isn’t documented (yet) by Como Audio, here’s how you can easily pair the two:

How to pair your Como Audio device with Frontier Silicon

First, if you don’t already have an account with Frontier Silicon, you’ll need to create one by clicking here.
The form firsts asks for your “Access code” before you enter any other credentials. Here’s how to find the access code from your Como Audio device:
1. From the Main Menu on your radio, select ‘Internet radio’ as the source
2. Select “Station list”
3. Select the “Help” directory
4. Select the “Get access code” item
The access code is 7 digits long–simply enter it in the dialog box on the Frontier Silicon web page and proceed with creating your account.

If you already have a Frontier Silicon account…

Login to My Account > My Preferences page, then click Add another Wi-Fi radio to the account.
Next, you’ll need to enter the Access code for your Como Audio device. Here are the steps you take to find your unique access code (see images above–same process):
1. From the Main Menu on your radio, select ‘Internet radio’,
2. Select “Station list”
3. Select the “Help” directory
4. Select the “Get access code” item
The access code is 7 digits long, simply add it in the Access Code field on the Frontier Silicon web page.

Start searching and organizing

Once your radio is paired, managing station memories is very easy via the Frontier Silicon Radio Portal.

Preliminary review soon

I’ve been testing the Como Solo and plan to post a preliminary review soon. Follow the Como Audio tag for updates!

Hurricane Matthew: VOA adds emergency shortwave coverage for Haiti

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Many thanks to Mauno Ritola who notes the following news via the WRTH Facebook page:

VOA emergency shortwave coverage for Haiti in Creole & English has started as follows via Greenville [North Carolina]:

2200-0200 7305 kHz

0200-1200 7405 kHz

1200-1630 9565 kHz

Last night, I looked at the projected path of Hurricane Matthew. Sadly, Haiti and parts of Cuba will receive the brunt of Matthew’s energy in the Caribbean.