Many thanks to Adrian Korol, Director of RAE Argentina, who shares the following broadcast schedule update via WRMI as of January 8, 2018:
RAE: Announcement and Updated schedule from WRMI
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March 1-3 , 2018: Join us for the 31st (!!!) NASWA Winter SWL Fest!
David Goren (left) and Richard Cuff (right) during the Shindig live broadcast at the Winter SWL Fest.
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 125-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 eight 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.
The DoubleTree hotel where the Winter SWL Fest is held. Notice anything unique about the top floor of this hotel?
This year, the Winter SWL Fest is celebrating its 31st (!!!) Anniversary. For the second year in a row, the ‘Fest organizers have added an extra day to the convention making it a special three day event.
Here’s the description from the Winter SWL Fest website:
The Winter SWL Fest is a conference of radio hobbyists of all stripes, from DC to daylight. Every year scores of hobbyists descend on the Philadelphia, Pennsylvania suburbs for a weekend of camaraderie. The Fest is sponsored by NASWA, the North American Shortwave Association, but it covers much more than just shortwave; mediumwave (AM), scanning, satellite TV, and pirate broadcasting are among the other topics that the Fest covers. Whether you’ve been to every Fest (all 30, starting with the first year at the fabled Pink & Purple Room of the Fiesta Motor Inn) or this year’s will be your first, you’re sure to find a welcome from your fellow hobbyists.
Again in 2018, the 31st Annual (!!) Winter SWL Fest will have three days of sessions where you can learn about the latest developments in the radio listening hobbies, but there’s so much more going on. There’s a silent auction that takes place, where you’re bound to find something of interest. There’s the Hospitality Suite, where attendees partake of tuning oil and other treats and engage in spirited conversations. There is the closing Banquet, with after-dinner remarks by a luminary from the field, often one of the many broadcasters who attend the Fest, followed by the raffle, where you could win one or more of the dozens of prizes, ranging from pens from stations up to top-notch communications receivers. And of course, the infamous midnight ride of Pancho Villa that closes things out every year.
Early registration fees are available through the month of January, as an incentive to register early. We strongly urge you to do so as fees will increase for those registering January 27th and later.
Hotel Registration: The Doubletree Guest Suites offers a special $109 rate (single or double) that includes a full breakfast buffet. Reservations may be made by phone at +1-610-834-8300 or 800-222-8733 or online here; click on Special Rates and enter the group code NAS. If at all possible, please reserve hotel rooms using our group code, so we can maintain proper credit and keep costs down.
Fest Registration: A paper reservation form may be downloaded here; you may also register online via PayPal here.
Your hosts, Richard Cuff and John Figliozzi, work throughout the year to ensure that attendees have a great time over the weekend, and by all accounts, they succeed stunningly. How else could this event have lasted for 31 years (egad) and draw people from around the world to southeastern Pennsylvania? Won’t you join us?
If you can make a pilgrimage to Plymouth Meeting, PA, please do so. I think you’ll enjoy the diversity of programs and people who attend. I’ll be there along with a number of regular SWLing Post contributors. It’s a great time to exchange stories and ideas in person.
I always leave the Winter SWL Fest energized about a new aspect of our radio hobby. I think you will too.
XHDATA D-808 modification to allow an external mediumwave antenna
Many thanks to SWLing Post contributor, Rolf Snijder, who writes:
I have added an external antenna capability for mediumwave on the XHData D-808.
Simply add a 27 pF capacitor on the backside of the PCB on C10 to the the ferrite antenna.
The mod causes no loss on FM or shortwave!
I also replaced the Ferrite antenna with a bigger one so I now have more performance on MW!
Longwave is not good in my radio, even with an external antenna, it is not performing well.
Thanks once again, Rolf! I must assume that the Digitech AR-1780 could be modified in the same way as the radios appear to be near identical. Perhaps someone can verify this at some point!
NY Times on the rise of low power community radio
When listening to marginal FM signals, the AR1780 can be set to mono mode instead of default stereo mode.
(Source: NY Times via Mike Hansgen)
As Low-Power Local Radio Rises, Tiny Voices Become a Collective Shout
SEATTLE — A knowledge of geography is essential if you are running a tiny, 100-watt radio station. Hills are bad, for example, as are tall buildings. Salt water, though, which lies at this city’s doorstep, can boost a radio signal for miles, like a skipped rock.
For a low-power FM radio station, anything measurable in miles is good.
But on a recent Thursday night, one station, KBFG, was struggling to even get on the air. The station’s signal, audible since November in an area measurable in square blocks, had flatlined. The Ballard High School basketball team was about to take the court and the live play-by-play was in doubt.
“We’re bootstrapping it,” said Eric Muhs, a physics and astronomy teacher. Headphones were slung around his neck, and a mop of unruly gray hair came further undone as he leaned into his laptop trying to fix a software glitch. But Mr. Muhs, 60, one of KBFG’s founders, admitted that the stakes for failure were relatively low. “Almost nobody knows that we exist,” he said.
Low-power nonprofit FM stations are the still, small voices of media. They whisper out from basements and attics, and from miniscule studios and on-the-fly live broadcasts like KBFG’s. They have traditionally been rural and often run by churches; many date to the early 2000s, when the first surge of federal licenses were issued.
But in the last year, a diverse new wave of stations has arrived in urban America, cranking up in cities from Miami to the Twin Cities in Minnesota, and especially here in the Northwest, where six community stations began to broadcast in Seattle.[…]
SSB Reception Examples with the XHDATA D-808 Portable Receiver
In my earlier article on this receiver, I shared reception videos of three weak medium wave stations and a single shortwave outlet, all demonstrated in AM mode.
These two videos are of reception in SSB. The first example is true SSB reception–in lower side band on the 40m amateur band, while tuning a local on-the-air ham radio classifieds broadcast:
https://youtu.be/bXsSBktVZRM
The next video demonstrates “ECSS” reception (tuning an AM mode signal in SSB). In this example I use a strong station so the audio quality and fine tuning accuracy of the XHDATA receiver can be clearly heard. Typically, ECSS is used by SWLs and DXers for AM mode stations that suffer from adjacent channel interference on one side or the other.
https://youtu.be/v7SD4czqHAs
Guy Atkins is a Sr. Graphic Designer for T-Mobile and lives near Seattle, Washington. He’s a regular contributor to the SWLing Post.
The Minerva Tropic Master: a portable WWII era morale radio
If you’re a regular here on the SWLing Post, you’ve no doubt discovered that I’m a fan of vintage radios.
Lately, I’ve been attempting to let go of some of my vintage gear to give my favorite rigs proper shelf space and dedicated antenna time. To keep temptation at bay when I visit flea markets or hamfests (like Hamvention and the one in Shelby, NC) I now focus on WWII era radios; specifically “morale” radios that were used for troop entertainment. I’ve two morale sets: the Scott Marine Radio Model SLRM (technically, a commercial version of a Navy set) and the Minerva Tropic Master.
I purchased this Minerva set off of eBay a couple years ago. I got it for $50 or $60, if memory serves (the seller originally wanted $180 + shipping!). He claimed it worked, but after I asked him a few questions prior to making an offer and learned that “working” meant the speaker prodeced a noise and the backlight worked. I made a low offer and he accepted.
Last year, I took Minerva over to my buddy, mentor and boat anchor doctor, Charlie (W4MEC). Charlie discovered the radio had many issues and several poorly implemented repairs. Still, in a few short weeks, when parts arrived he brought the girl back to life.
With front cover closed.
The Tropic Master is a portable eight tube receiver that covers both the AM broadcast band and shortwave bands from 5.5-18 MHz. It can be powered by AC or DC. It was “tropicalized” to withstand extreme heat and humidity. The internal speaker produces mellow, full-fidelity audio and the volume can be increased to room-filling.
To give you a taste, this morning I tuned the Tropic Master to my in-house AM transmitter on 1570 kHz which was being fed audio from The UK 1940s Radio Station (my favorite Internet radio station). This particular clip features Jay Lawrence’s excellent show, From Stateside:
Click here to view on YouTube.
The Tropic Master is portable and even has a fold down handle on top of the chassis. Though substantial, it must be the lightest of all of my vintage metal chassis radios.
Tuning isn’t exactly precise, but it does the job and is a pleasure to use. It’s quite sensitive on both shortwave and mediumwave. Last night, she was tuned to the Voice of Greece on 9420 kHz–I probably listened to two hours of Greek music while her eight tubes warmed the shack.
Who could turn down a radio with this speaker grill?
If you ever find a Minerva Tropic Master at a flea market or hamfest, I say adopt one! It’s a beautiful receiver and like all good vintage radios has a story and history of its own.
Post readers: Any other Tropic Master owners out there or do you have a morale radio? Have you ever spotted a Tropic Master in the wild? Please comment!
MDZhB featured in BBC Future’s “Best of 2017”
Many thanks to SWLing Post contributor, Golan Klinger, who shares the following article which was elected “Best Of 2017″ on the BBC Future website:
“MDZhB” has been broadcasting since 1982. No one knows why.
In the middle of a Russian swampland, not far from the city of St Petersburg, is a rectangular iron gate. Beyond its rusted bars is a collection of radio towers, abandoned buildings and power lines bordered by a dry-stone wall. This sinister location is the focus of a mystery which stretches back to the height of the Cold War.
It is thought to be the headquarters of a radio station, “MDZhB”, that no-one has ever claimed to run. Twenty-four hours a day, seven days a week, for the last three-and-a-half decades, it’s been broadcasting a dull, monotonous tone. Every few seconds it’s joined by a second sound, like some ghostly ship sounding its foghorn. Then the drone continues.
Once or twice a week, a man or woman will read out some words in Russian, such as “dinghy” or “farming specialist”. And that’s it. Anyone, anywhere in the world can listen in, simply by tuning a radio to the frequency 4625 kHz.
It’s so enigmatic, it’s as if it was designed with conspiracy theorists in mind. Today the station has an online following numbering in the tens of thousands, who know it affectionately as “the Buzzer”. It joins two similar mystery stations, “the Pip” and the “Squeaky Wheel”. As their fans readily admit themselves, they have absolutely no idea what they are listening to.[…]
Click here to continue reading the full article on the BBC Future website.