Category Archives: Articles

Southgate ARC notes Ofcom’s approach to FM pirate enforcement

City_of_London(Source: Southgate ARC news)

“The UK communications regulator Ofcom have published information about tackling pirate radio

Although Ofcom have occasionally raided pirate stations operating in the 88-108 MHz band, such enforcement actions have been few and far between.

After the 2008/9 financial year, Ofcom stopped publishing their Prosecution/Formal Warning Statistics and subsequently removed all prosecution statistics from their website, perhaps to hide the fact that they no longer published them. It may be speculated the reason the statistics no longer appeared was because Ofcom had stopped undertaking enforcement action.

Currently in London there are over 25 pirate stations operating in the 88-108 MHz band. Many operate 24/7 so are not exactly difficult for Ofcom to locate if they wished.

In the Pirate Radio page Ofcom point out that they have issued Community Radio licences to former pirate radio stations such as Rinse FM and Kane FM. The inference that may be taken is Ofcom would like pirate radio stations to apply for community radio licences.

Read Ofcom’s pirate radio page at
http://consumers.ofcom.org.uk/2013/09/tackling-pirate-radio/

Large amounts of spectrum in 88-108 MHz will be vacated when national broadcasters shutdown their FM transmitters and move to DAB only from 2015 http://www.southgatearc.org/news/june2013/
dcms_dab_radio_reports.htm

2008/9 Ofcom radio prosecution statistics
http://www.southgatearc.org/news/may2010/ofcom_prosecutions.htm

Thanks to Mike Terry and BDXC for spotting this item”

And many thanks to the excellent Southgate ARC for posting this news.

For a brilliant mini-documentary on London pirates, check out this video.

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The Ten-Tec RX-320D and Model 1254 have been discontinued

Tthe RX-320D black box receiver

Tthe RX-320D black box receiver

I just confirmed with Ten-Tec that the RX-320D PC controlled receiver and the Ten-Tec Superhet receiver kit, the Model 1254, have both been discontinued.  A Ten-Tec representative told me the reason both of these models have been discontinued and removed from Ten-Tec’s product line is because one of the parts used in production is now obsolete.

A long run…

The RX-320 and RX-320D have had a very long product life as the RX-320 was introduced in the late 1990’s (1998, if memory serves)–pretty amazing.

I owned an RX-320D for a long time and thought that it was still a great value. Here’s a review I wrote in 2009.

The Ten-TEc Model 1254 "superhet" receiver

The Ten-Tec Model 1254 Superhet Receiver kit

As third generation SDRs have emerged, and become so affordable in the past few years, it’s hard to justify the purchase of a receiver whose control software was designed for Windows 95.

So long RX-320D, you’ve had a long run…

I have SWLing Post reader, Larry, to thank as his recent inquiry about the Model 1254 Superhet kit prompted me to call Ten-Tec for verification. 

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Looking back at the The 26th Annual SWL Winterfest

I originally wrote this article for the July 2013 issue of Monitoring Times Magazine. I hope you enjoy:

From Left to right: Sheldon Harvery (of The International Radio Report), Tina Shields and Dan Srebnick

Left to right: my good friends Sheldon Harvey (of The International Radio Report), Tina Shields and Dan Srebnick

Every year, I look forward to the only event I know that brings together both my avid interest in radio and my loyal radio-listening friends: the Winter SWL Fest. This is the one place where, among the 100-plus attendees, you can talk freely about all aspects of the shortwave hobby without any need of explanation as to why you find radio so fascinating. As a result, over the course of the five years I’ve attended the ‘Fest, it has begun to feel less like a technical hobbyists convention and more like a (most enjoyable) family reunion.

Larry Will of Area 51 presents an audio and video history of WBCQ

Larry Will of Area 51 presents an audio and video history of WBCQ

This year, and for the third year in a row, the Winterfest was held at the DoubleTree Inn and Suites in Plymouth Meeting, Pennsylvania, just outside Philadelphia. The venue is spacious and comfortable, and all presentations are held within its generous environs.

Moreover, we enjoyed presentations on a number of interesting and unique topics that were, by no means, limited just to shortwave radio. A few topics catered to individuals who simply enjoy DXing in any forms. Here’s a sampling:

  • Ed Mauger started the forums off on a light note with a fun discussion on how to increase the size of your radio collection through online auctions and flea markets. His forum drew a large crowd–and many questions.
  • Larry Wills, of Area 51 fame, held the second forum, which was a look back through the WBCQ video and audio archives. During the course of his presentation, Larry covered many of the nuances of WBCQ’s history, including some of the people and circumstances surrounding the birth of this remarkable free speech radio station. Trust me when I say that it was not difficult to keep the audience engaged on this topic: WBCQ listeners are well aware of the variety of shows, not to mention the on-air personalities, that station features. Larry’s presentation put these in context. By the conclusion, I felt I had visited the WBCQ transmitter site in Monticello, Maine, myself.
  • Mario Filippi’s forum, DXing with a Dish, explained the hobby of TV DXing–in a sense, via Free-To-Air (FTA) satellite television and radio. His presentation was comprehensive, covering everything from the components of a home system to the free content currently available–and speaking of satellites, Dave Marthouse’s forum, Sounds from Space: Monitoring and Tracking Satellites Using HF, taught us how to monitor various orbiting satellites that can be heard throughout the spectrum. He also demystified the process, showing us how easy and inexpensive hunting space sounds can be.
  • Skip Arey presented a topic many ham radio operators can appreciate, namely, QRP: How Low Can You Go? Skip’s presentation made for an interesting juxtaposition to the kilowatt shortwave broadcasting world when he revealed how to communicate across the planet on 5 watts or less–!
  • Jef Eichner once again presented on the topic of loop antennas. As more and more of us are bombarded with radio interference (RFI) from consumer electronics, loop antennas make for an affordable means to an antenna that can help you cope with noise. Though this topic can get pretty technical, Jef kept the discussion at a level most anyone could understand. He even brought his own homemade loop for demonstration.
  • Dr. Kim Andrew Elliott and yours truly presented a forum on Digital Text via Shortwave Broadcast. We demonstrated how incredibly effective and simple it is to broadcast digital text modes used by radio amateurs (e.g., PSK31) on analog amplitude-modulated shortwave broadcasts. These modes can be decoded by anyone with a basic shortwave radio and and personal computer or smartphone. We proved that even when the human voice is difficult to comprehend because of poor shortwave reception conditions, digital text can be received with nearly 100% accuracy. The applications for this technology are numerous, but the service can be invaluable when the internet is disrupted by disasters (or by dictators). [Update: since publishing this article, Kim Elliott’s VOA Radiogram has enjoyed great success on the air.]
David Goren hosts the annual Shortwave Shindig

David Goren hosts the annual Shortwave Shindig

Of course, there are a few mainstays in the Winterfest forum line-up, forums we’ve come to anticipate:

  • The annual “Scanner Scum” forum, which this year focused on scanner antennas that are effective and affordable. The presenters also explained the differences in the numerous types of rechargeable batteries on the market; as a result, many of us now have a better understanding of discharge curves and their effect on radios.
  • The Annual Pirate Forum always attracts a large crowd. This year, George Zeller and a panel of pirate broadcast enthusiasts took the stage to introduce newcomers to the pirate radio listening hobby and review the pirate radio year. This year, Free Radio Weekly editor Chris Lobdell and the pirate station Captain Morgan were inducted into the Pirate Radio Hall of Fame.
  • David Goren (our resident Shortwaveologist) held his 10th Annual Shortwave Shindig, an evening celebrating the unique sonic properties of our favorite international medium. David showcased a number of his own shortwave audio productions and numerous intriguing recordings. Saul Brady played radio-themed folk music, and the talented Martin Peck quizzed the audience with his woodwind renditions of dozens of interval signals past and present. Martin even took requests from the audience and played interval signals on demand…Where else could you hear this stuff, but at the Shortwave Shindig of the Winter SWL Fest?

Left to right: Rich D'Angelo and George Zeller

Of course, there are also opportunities to buy and trade equipment at the Friday night swap meet–and if you’re lucky, you might just win a treasure in the silent auction (where all proceeds go to charity) or in the dinner banquet raffle. Indeed, since I’ve been going to the ‘Fest, I’ve been most impressed with the number and quality of items in the raffle. The odds are good, and this year yours truly even won a few items. This year’s grand prize? The newly introduced CommRadio CR-1 tabletop SDR.

Winterfest-SocialAs interesting and varied as the forums are, and as rewarding as the silent auction and dinner/raffle can be, I believe many of the ‘Festers would agree that one of the strongest attractions is the yearly opportunity to socialize and connect with all of radio’s kindred. At times radio listening can feel like a very solitary hobby, as voices drift in and out of the ether; perhaps the beauty of the Winter SWL Fest is that it brings everyone together face-to-face to socialize and to theorize on the ever-widening scope of radio communications and broadcasting.

Many thanks to Festmeisters John Figliozzi and Richard Cuff

Many thanks to Festmeisters John Figliozzi and Richard Cuff

In short, the SWLing Winterfest is always a unique and dynamic event–but don’t take my word for it. Next year, you might just want to check it out for yourself! It will be held February 28-March 1st, 2014 somewhere in the greater Philadelphia area.

Click here to go to the SWLfest website and plan to join us in 2014.

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Ajit Pai is trying to save AM radio “before it’s lost in the static”

Analog Radio DialMany thanks to Andrea Borgnino for pointing out this article in today’s New York Times regarding one man’s quest to save AM radio from impending noise (QRM):

The digital age is killing AM radio, an American institution that brought the nation fireside chats, Casey Kasem’s Top 40 and scratchy broadcasts of the World Series. Long surpassed by FM and more recently cast aside by satellite radio and Pandora, AM is now under siege from a new threat: rising interference from smartphones and consumer electronics that reduce many AM stations to little more than static. Its audience has sunk to historical lows.

But at least one man in Washington is tuning in.

Ajit Pai, the lone Republican on the Federal Communications Commission, is on a personal if quixotic quest to save AM. After a little more than a year in the job, he is urging the F.C.C. to undertake an overhaul of AM radio, which he calls “the audible core of our national culture.” He sees AM — largely the realm of local news, sports, conservative talk and religious broadcasters — as vital in emergencies and in rural areas.

“AM radio is localism, it is community,” Mr. Pai, 40, said in an interview.”[]

Continue reading the full article on the New York Times website.

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A photo tour of the VOA radio shack, K3VOA

Last week, I visited my friend and fellow radio enthusiast, Dr. Kim Elliott, at the Voice of America headquarters in Washington DC. Kim gave me a tour of K3VOA, the ham radio club station of the Voice of America. K3VOA has a full ham shack, QSL card gallery, an SWLing station, some vintage gear and they even run a repeater site. Kim also took me on the roof to view the K3VOA antenna farm; not only is it impressive, but so, too, is the view of the Capitol Building.

Here is a gallery of the photos I took–click on the image to enlarge:

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Russian Numbers Station UVB-76: “the most mysterious radio transmission in the world”

UVB-76-detailJames Cook, associate editor, at The Kernal has written an excellent article about the Russian numbers station UVB-76. Those of us who listen to numbers stations are very familiar with this reliable buzzer on 4.625 MHz. Cook writes:

The radio signal that occupies 4625 kHz has reportedly been broadcasting since the late 1970s. The earliest known recording of it is dated 1982. Ever since curious owners of shortwave radios first discovered the signal, it has broadcast a repeating buzzing noise. Every few years, the buzzer stops, and a Russian voice reads a mixture of numbers and Russian names.

A typical message came hours before Christmas day, 1997:

“Ya UVB-76, Ya UVB-76. 180 08 BROMAL 74 27 99 14. Boris, Roman, Olga, Mikhail, Anna, Larisa. 7 4 2 7 9 9 1 4”

Instead of shutting down with the fall of communism in Russia, UVB-76 became even more active. Since the millenium, voice messages have become more and more frequent.

Click here to read Cook’s full article on The Kernel.

If you would like to listen to UVB-76, and can’t easily receive it via radio, click this link to listen to a live stream or click this one to load a live stream in iTunes.

If you’re interested in numbers stations, click here to read some previous articles on the SWLing Post.

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The Spec-Ops Pack-Rat: A new go pack for my radio gear

The Spec-Ops Pack-Rat makes for an ideal radio gear bag and easily accommodates the Grundig G3

The Spec-Ops Pack-Rat makes for an ideal radio gear bag and easily accommodates the Grundig G3 (Click to enlarge)

As I’ve mentioned before, I love to travel with one bag and efficiently pack my radio gear.

This year at the Dayton Hamvention, my good friend Eric, retiree of the Air National Guard, took me onto the nearby Wright Patterson Air Force Base. Eric is a good buddy and fellow ham, and for several years now, we’ve made it a point to visit both the National Museum of the US Air Force and Wright Patterson AFB while at the Hamvention. This year he was in need of some gear, so we visited the store where those on active duty purchase Air Force-approved gear and clothing. Being a bit of a pack fanatic, I of course quickly found the backpack section. I was searching for the perfect small radio gear pack, and I think I found it: The Spec-Ops Pack-Rat Organizer.
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Pack-Rat2This little pack (roughly the size of a larger-format paperback book at 10″ high, 7.25″ wide x 3″ thick) is built very well–it seems nearly bullet-proof.  It immediately suggested several uses. Here are a few of its advertised features:

  • 14 separate storage compartments/ slots
  • A unique “inside-out” design which allows for instant open access while inside packs
  • 12″ gear-keeper leash for keys, lights, etc.
  • Clear business card/ID window
  • External mesh pocket
  • External accessory loops and carrying handle
  • “D”-ring attachment points for optional shoulder strap
  • Fully zippered perimeter allows for a 90° opening
  • Extremely tough Cordura® 1000D nylon exterior lined with heavy duty nylon pack cloth
  • Fully seam-taped interior
  • High-tensile nylon web attachment points and
  • Bar-tack reinforcements at critical stress points

One glance at the Pack-Rat, and I knew that one of its two largest interior pockets could hold my larger shortwave portables, the other could hold my Kindle Fire tablet, and there would still be plenty of room for wires, cables, accessories, and headphones.

PackRat3After bringing it home, I was simply amazed at exactly how much gear it could readily hold.  And indeed, this summer I’ve taken it on several trips; including my July trip to Belize for which I packed all of my gear into one small convertible carry-on pack (a small Timbuk2 Wingman).

Here’s the list of items I stashed in the Pack-Rat:

  • Grundig G3
  • Kindle Fire and power cord
  • Zoom H2n Handy Recorder with wind screen and mic stand holder
  • Eight AA batteries
  • Ear buds
  • Icom ID-51A HT and adaptor
  • 2 Cliff Bars (a guy’s gotta eat!)
  • 3′ stereo audio patch cable
  • two alligator clip leads
  • keys
  • pen, pencil, notepad
  • business cards

At this point, the little pack was full, but could close very easily and didn’t even bulge on the sides; even with all that (somewhat bulky) gear inside.

PackRat1Best yet, as I moved around in town, I could use the shoulder strap from my convertible backpack on the Pack-Rat, making it very easy to carry. Even though most of the internal pockets are open from the top, I never had anything fall out, even when the pack was upside down.  When the pack shuts, it seems to put enough pressure on the pockets to hold items securely. It’s bright yellow interior makes it very easy to see the contents even in dim conditions, such as on a night flight.

Spec-Ops packs are made with pride in the USA and obviously meet military standards for durability and construction. They also carry a lifetime warranty. You don’t have to visit a military base to purchase one, either: Spec-Ops has an online store where they carry their full product line. Spec-Ops Brand also has a store on Amazon.com. You’ll find the Pack-Rat on this page–note the number of positive reviews from customers.

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