Yearly Archives: 2016

Vasily discovers an ETM quirk on his GP5/SSB

Vasily-GP5SSB

While doing a little shortwave listening in the field (obviously a very cold field) Vasily Strelnikov noted an anomaly while using the ETM function on his CountyComm GP5/SSB. He posted the following video on the Shortwave Listeners Global Facebook page and on YouTube so that I could share it with Post readers:

https://www.youtube.com/watch?v=XEDvRaXFRks&feature=youtu.be

Click here to view Vasily’s video on YouTube.

I’ve never noticed this on my GP5/SSB. My first thought would be that there’s a strong broadcaster nearby that may be overloading the front end on Vasiliy’s receiver. With that said, it looks like a pretty rural area. Anyone else notice this on the GP5/SSB?

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WRTH 2016: A look inside

WRTH-2016

I received my copy of the 2016 World Radio and TV Handbook (WRTH) directly from the publisher on Christmas Eve 2105. As many SWLing Post readers know, I always look forward to receiving this staple radio reference guide each year. This is a special year for the publication, too: it’s their 70th edition!

I should note that it was a special edition of the WRTH for me as well: upon request, I contributed two receiver reviews and a feature article. It was an honor working with the WRTH publication staff and being included in the 70th edition.

WRTH’s team of noted DXers from around the world curate frequencies and broadcaster information by region; while I’m not sure how they orchestrate all of this, the end result is truly a symphony of radio information. In addition to broadcaster listings, WRTH’s radio reviews, feature articles, and annual HF report make for excellent reading.

But the WRTH isn’t just a frequency guide: the publication always devotes the first sixty or so pages to articles relating to various aspects of the radio hobby. Following, I offer a quick overview of these.

The first article always features a WRTH contributor (indeed, it’s this very network of contributors that make WRTH and its listings such a success):  this year, Dave Kenny tells us how he got interested in the hobby and what being a contributor means to him. It’s fascinating to read about how his SWLing hobby turned into a career as he worked for BBC Monitoring for many years.

The second set of articles is always my favorite: WRTH receiver reviews.

AOR-AR-DV1

This year, WRTH reviewed the C.Crane CC Skywave (an update to one of my reviews on the Post).  They also review the new AOR AR-DV-1 (above), the Etón Satellit Grundig Edition (which impressed them favorably), the Tecsun PL-680 (again, an update of one of my Post reviews), and the Nti ML200 Megaloop.

The following article is “A Brief History of World Radio TV Handbook” which traces the publication’s history back to the Nazi occupation of Denmark in World War II. It’s a fascinating read and puts the publication into context as technology, international broadcasting and the WRTH team have evolved over the course of 70 years.

In the next article, UK MW & LW Broadcasting: the first 95 years, WRTH contributor Dave Porter (G4OYX), outlines the history and current use of MW & LW broadcasting. A fascinating history written by a former BBC senior transmitter engineer!

Next is the added feature 70 Years of Reception which looks at receiver technology and innovations that have had an impact over the course of WRTH’s long history. They highlight a few select receivers over the decades like the RCA AR-88, Eddystone 840-A, Eddstone EC-10, Barlow Wadley XCR-30, Kenwood R-1000, Drake R8 and the WinRadio Excalibur Ultra.

Timore-Leste-Map

Following this, WRTH contributor, David Foster, features an article on Radio in Timore-Leste.  Foster has been involved in Timore-Leste for many years–his article gives excellent insight into this part of Southeast Asia. Indeed, I always look forward to David Foster’s articles in WRTH!

This year, WRTH also features an updated and revised article I wrote for them on The Future of Shortwave. Again, I’m honored to have contributed to the 70th edition of WRTH.

WRTH International Editor, Sean Gilbert, also wrote an excellent Guide to SDRs–a brilliant little summary of what SDRs are, how they work, and some common terminology used in reviews.

The final article–a tradition–is the WRTH  HF propagation report/forecast by Ulf-Peter Hoppe. Always an informative read (even if the prediction isn’t positive for DXers).

As expected, the 70th is another great edition of the World Radio TV Handbook.

As I’ve said many times, though I use online frequency databases fairly regularly, there is just no replacement for a good printed frequency guide–especially for all of my off-grid DXing.

For DXers who collect QSL cards, you’ll find that broadcaster contact information in WRTH is often more up-to-date than a broadcaster’s own website. When readers ask me for station contact information, it is the current WRTH I reference.

Not only does WRTH contain more in-depth information on broadcasters and schedules, but it makes for quick reference, and doesn’t require a computer or Internet connection–much like, well, your shortwave radio.

Purchase your copy of WRTH 2015 directly from WRTH’s publishers, or from a distributor like Universal Radio (US) and Amazon.com (US), or Radio HF (Canada).

SWLing Post contributor, Richard Langley (Canada), also noted that  BookDepository.com, a U.K.-based seller, is offering WRTH at a discount and with free worldwide shipping. Thanks for the tip, Richard!

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Blinq Deal: Sony ICF-SW7600GR $98.89 shipped

Fullscreen capture 172016 11225 AM

Blinq.com has another “open box” deal on the Sony ICF-SW7600GR.

As I mentioned last time one of these surfaced on Blinq, this is a great deal for an excellent radio.

Actually, if you’re clever (!) you can buy this ‘7600GR for $89.90 shipped…

If you’ve never visited Blinq.com, or if you open their website in a private/incognito window, Blinq will typically pop up a window offering 10% off for new shoppers as long as you subscribe to their newsletter. You then receive a coupon code via email you can use with the first order.

Click here to view the open box Sony ICF-SW7600GR on Blinq.com.

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A high-gain ferrite bar antenna for the PL-360/PL-365 and CountyComm GP5 series

Ferrite-Bar-Antenna-PL-365-GP5SSB

If you own a Tecsun PL-360, PL-365 or a CountyComm GP5/DSP or GP5/SSB, you might take note of this large ferrite bar antenna offered by a Greece-based seller on eBay.

Ferrite-Bar-PL-365

As you can see in the image above, this antenna is substantially larger than the stock MW antenna supplied by the manufacturer. According to the seller, this ferrite bar antenna has a 10 – 25 db gain over the stock external antenna. I imagine its ability to null unwanted signals is also much better.

The price is about $40 US shipped internationally.

Have any SWLing Post readers ordered this antenna? If so, please share your comments/reviews.

Click here to view the antenna on eBay.

SWLing Post reader, David Korchin, also shares the following demo video on YouTube:

Many thanks to SWLing Post readers, Francis Frankenne and David Korchin for the tip!

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2015 summary of shortwave pirate radio activity

pirateMany thanks to Chris Smolinski at HF Underground who has released his annual summary of shortwave pirate radio activity for 2015. The summary is built upon a computer script that parsed thread titles and timestamps of the messages from the HF Underground pirate radio board.

Message board activity based on the day of the week.

Message board activity based on the day of the week.

It’s a fascinating read and reinforces my belief that the HF pirate radio scene is certainly one of the most dynamic and active components of our shortwave radio listening hobby here in North America (and Europe). Thanks, Chris, for putting together this summary!

Click here to read the 2015 summary on HF Underground.

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Ramsey Electronics discontinues Hobby Kit Group

Ramsey-KitRamsey Electronics recently announced the following on their website:

ramsey-logo-tinyFor more than 4 decades, the name Ramsey Kits has been synonymous with some of the neatest and the greatest electronic products and hobby kits for the do-it-yourself hobbyist. In those 40+ years, we always thought “outside the box” when we designed a new kit, making us known worldwide as the number one hobby kit manufacturer.

Back in the early 70’s it all started with the infamous “LED Blinky Kit” as our first kit. As the standard first kit sold to schools, scouting groups, and individuals, that one single kit became the very first electronic soldering kit experience for hundreds of thousands of hobbyists. And from that very first kit with only 10 components in it, the 16 page manual was written to delve deep into the circuit to cover how and why it works, in a fun and very easy to understand format. This practice followed over all these years, some 311 products later, earning us praise from everyone from teachers, educators, and engineers, to school children, scouts, and do-it-yourself hobbyists.

While our Hobby Kit Group was busy churning out the kits and products you’ve become so familiar with, our Professional RF Test Equipment Group was busy achieving similar milestones in that industry. From the largest manufacturer of RF pager test equipment, the world’s largest pager test training school, the world standard for cost effective communications service monitors, to our patented RF Isolated Test Enclosures, Ramsey Test has become equally synonymous as the most trusted RF Test Enclosure manufacturer worldwide.

The rapid changes in technologies have made it difficult for the do-it-yourself hobbyist. You just don’t go out and build yourself an 802.11ac wireless router these days! You buy one at the corner big-box store for fifty bucks! One of my favorite kits I personally built was a 25” Heathkit GR295 color TV! It was considered ahead of its time for TV’s, and you had to build it. You just can’t do that today either.

Therefore, following our well respected predecessors like Heathkit, KnightKit, Eico, and others in the past, we are discontinuing our Hobby Kit Group January 1, 2016.

We are extremely proud of our 4 decade heritage of being the leading hobby kit manufacturer worldwide, and consider it an honor that we helped hundreds of thousands of hobbyists make their entry into electronics. We end our heritage with a smile, not a frown, and say thank you, to all our customers and fellow hobbyists.

For our existing Hobby Kit customers, for hobby kits purchased through the end of 2015, our premier tech and warranty support will continue as usual throughout the 2016 warranty period.

To help our Hobby Kit customers obtain some great deals in remaining hobby kit inventory, it has been relocated to Amazon’s fulfillment warehouses, and may be purchased directly at Amazon where you can take advantage not only of low close-out prices, but of their free 2nd day delivery with your Prime membership. The Ramsey Test RF Test Equipment Group is unaffected by this change, and remains to be the leader in RF isolation test equipment throughout the wireless industry.

If you came to this page looking for Ramsey Kit products, we urge you to check with Amazon, you will find some great deals.

If you have any questions or comments about the end of our Hobby Kit legacy, feel free to use the email response form below.

Once again, we feel honored that you trusted Ramsey Kits over these past 4 decades to learn about electronics. All of us in the Hobby Kit Group urge you to continue your pursuit. Some of the nation’s top electronic engineers, scientists, and entrepreneurs started by learning and building hobby kits… pass it on to your kids!

Best regards,

The Ramsey Electronics Hobby Kit GroupRamsey Electronics® | 590 Fishers Station Drive Victor, NY 14564 | 800-446-2295

Click here to search Amazon for Ramey Kits.

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One of the highest prices ever paid for a Collins 51J-4

Collins-51J4Many thanks to SWLing Post contributor, Dan Robinson, who writes:

Over $2k for this receiver, which appears to be quite unique. It is not one of the well-known and quite rare Beckman 51J4s, and likely it was re-finished to give it the almost white-grey color it has.

But it does have an interesting tuning addition, what the seller calls a factory-installed 4:1 vernier knob. Regardless, it fetched about as much as any 51J4 has ever brought in on Ebay:

http://www.ebay.com/itm/181975178674?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Thanks, Dan! That 51J4 is a beauty. I’m always amazed at the price Collins equipment fetches at auctions and even at Hamfests. You’re hard-pressed to find anything under $800 and rare units (like the 51J4 above) sell for so much more.

Someday, I’d like to add a Collins R-390A to my collection, but first I need to make room for it and start saving! My buddy, Charlie (W4MEC) has rebuilt several R-390s and I’ve no idea how he does it. The tuning mechanism alone is one amazing (and complicated) piece of engineering! Charlie loves a good challenge, though, and he’s certainly brought a few R-390s back into full service.

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