Reunited with an old friend…

Many thanks to SWLing Post contributor, Marwan Baayoun, who writes in response to our recent post about radio regrets:

For me, my biggest regret was when in November 2018 I sold my well-protected Sony ICF-SW77.

I bought it brand new over the phone from Universal Radio. My ICF-SW77 was my side kick and went with me everywhere. I remember working the second shift at a publishing company, I would always eat my lunch outside while listening to any international broadcasters I could catch like the BBC, Radio Havana Cuba, Deutsche Welle, or the VOA.

I remember how my co-workers reworded the saying “Life Without A Wife, Is Like A Kitchen Without A Knife” to “Life Without A Wife, Is Like Marwan Without His Shortwave Radio.”

When I got married, my best friend invited us to visit with his wife and children at their house in Upstate New York. He even bought one of the tickets as his way in helping me paying for the fares. I remember the night we arrived at his house me pulling my ICF-SW77 and tuning it to the BBC World Service because we all wanted to get the latest on a sad piece of news that was just breaking that made us, and almost everyone in North America and around the world, stare at TV sets hoping for the best. Then Tom Brokaw came on to announced something that we, and others who were listening to the BBC World Service, had already knew 15 minutes earlier: the sad news the Lady Dianna did not survive the car crash.

My friend was impressed with what shortwave radios could bring to the table.

In the last month I went on a binge and bought a used Realistic DX-440 (love this radio BTW, very nice), and all new XHDATA D-808, Tecsun PL-880, and Tecsun PL-680. I also bought but then returned a Sangean ATS-909X.

To close on a happy note, today I received an almost brand new Sony ICF-SW77 that I bought from a very kind gentleman on eBay–he was willing to accept my fifty dollars less than his asking price offer.

My happiness is beyond expression. I would have never thought I would be able to re-unite again with one of these radios in a condition that is identical to the one I sold. He kept it very well. I tried to find a scratch or a piece of dust on this radio but couldn’t. Not only that, it also came with it the original box, very well kept manual and “Catch the Waves” booklet, (I gave mine to the gentleman who bought my radio, so it was sweet that they were replaced with this purchase). My new ICF-SW77 seller just did not have the power adapter that came with this radio, which is fine with me. I can always find a third party power adapter to buy.

I feel so lucky I am once again an owner of one of these awesome radios.

What an amazing story, Marwan, and I’m so glad you’ve been reunited with an IC-SW77!

Radio love is a funny thing and hard to compare with any fondness one might have of other consumer electronics. For example, I’ve never lamented over the loss of a laptop, iPhone, or iPod–but, like you, I have indeed regretted parting with radios. I know many of you feel the same way.

To me, radios feel much more like companions who share the world with you–through travels and over the air.

I’m happy to hear you’ve got your companion back, Marwan!

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Super cheap Walmart soap bar holder transforms into an ideal portable radio stand

Many thanks to SWLing Post contributor, Shawn Bliss (KB7WYO), who writes:

Hi, Thomas! I love the blog and check in every day or two to get my SWL fix. I recently purchased a PL-310ET on your recommendation (and those of many other radio people) and absolutely love it. My previous porch radio was a well-worn and filthy Grundig G8 Traveler II which of course suffered a broken kickstand soon after its purchase many years ago. Wanting to avoid the same problem with the 310, I figured I might be able to improvise a stand out of some household item, and a trip to a local big box store today proved extremely fruitful in that respect!

As I wandered through the kitchen accessories at Walmart, I spotted a little black sink caddy, typically used to hold a dish sponge and hang on a sink or faucet. I grabbed it, paid a little under four bucks for it, and took it home. It’s a cheap, lightweight, and adjustable stand for small to midsize radios.

The caddy is essentially a loop of flexible, bendable rubber-coated wire with a perforated rubber cradle for the sponge. Because it can be bent and shaped, it’s ideal for adjusting to different sized portables. In its default shape from the store, it held the 310ET, the G8, my Tivdio V-115, and other smaller items like my phone and e-reader.

I’m sure it could be bent to fit a PL-660, PL-880, Eton Satellit, XHDATA D-808, and other larger portables, all at adjustable back angles.

Best of all, the caddy can be bent down to fit into a go-bag or piece of travel luggage. I figure a fellow pack-nut like yourself would find this to be useful indeed!

These things are cheap and readily available at pretty much every Walmart, but I’ll post a link to the webpage for the Mainstays Flexible Sink Caddy. I hope this info is useful to other SWLs and hams. I instantly thought of the Post and your gear/accessory posts in the past when I saw it.

https://www.walmart.com/ip/Mainstays-Flexible-Sink-Caddy/480104340

What a great idea, Shawn! Since this soap bar holder is so flexible, it could be bent to hold radios at pretty much any angle. Next time I’m at Walmart, I’ll pick one up. Perhaps this is even available at Walmart stores in other countries since it’s sold under the Mainstays brand name.

I believe this holder could also serve as a stand for numerous portable QRP transceivers.

Thanks again for the amazing tip, Shawn!

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Radio Emma Toc World Service Schedule for June 2020

(Source: Jim Salmon)

Radio Emma Toc World Service – Schedule Summary – June 2020

Ways to listen…   Radio Emma Toc World Service – programme no. 2 – June 2020

You can listen online – www.emmatoc.com  – visit the ‘World Service’ page.

You can listen to our shortwave or FM broadcasts via our relay partners as follows:

Happy listening! If you are outside the transmitter coverage areas, why not listen via the broadcasters’ online services. Website details for the above stations are listed on our own website here –  www.emmatoc.org/worldserviceschedule

If you don’t have access to receivers & aerials you can try using an online SDR receiver – ve3sun.com/KiwiSDR – experience the enjoyment of tuning around shortwave from worldwide locations online.

We are happy to issue eQSLs for reception reports sent to – [email protected] – & will gladly include for online reports. If using an online SDR, please give us the SDR location.

Finally if any stations wish to relay our programme a download link is available on our website. Please advise us of times & dates so we can publicise in our schedule.

Thank you!

Jim Salmon  –  Radio Emma Toc

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Encore – Classical Music on Shortwave.

Regular Broadcast times of Encore are: 
10:00 – 11:00 UTC Saturday 6070 kHz Channel 292 to Europe – Now Simulcast on 7440 kHz
Repeated:
01:00 – 02:00 UTC Sunday 5850 kHz, Simulcast on 5010 kHz WRMI to the US, Canada and Central America.
17:00 – 18:00 UTC Sunday 7440 kHz Channel 292 to Europe (Moved from 08:00 UTC) (Possibly moved again to 16:00 UTC)
21:00 – 22:00 UTC Sunday 3955 kHz Channel 292 to Europe
02:00 – 03:00 UTC Monday 9455 kHz WRMI to the US and Canada
13:00 – 14:00 UTC Tuesday 15770 kHz WRMI to Europe, east coast of US and Iceland.
13:00 – 14:00 UTC Thursday 15770 kHz WRMI to Europe, east coast of US and Iceland.
20:00 – 21:00 UTC Thursday 15770 kHz WRMI to Europe, east coast of US and Iceland.
19:00 – 20:00 UTC Friday 6070 kHz Channel 292 to Europe – Now Simulcast on 3955 kHz
Our email is  [email protected]. Informal reception reports as well as those requesting eQSL welcome.
The website is www.tumbril.co.uk where we show transmission times and frequencies, the playlist for the most recent programme, more information about Radio Tumbril, and the email link.
This week the programme begins with two Beethoven piano pieces. Then part of the Gran Partita by Mozart. After that a piece called Punctum By Caroline Shaw and part of Tchaikovsky’s violin concerto in D major.
A work featuring the theremin next, which was part of the music for the film Ed Wood. Lastly we will listen to Palestrina’s setting of the Stabat Mater.
The latest Encore playlist and the previous one are now on the website – www.tumbril.co.uk
Channel 292 can be pulled live off the internet if the reception is poor in your location. Easy to find their site with a google search.
A very good site for online SDR receivers all over the world is: http://kiwisdr.com/public/  Click the ‘Map’ button in the top left of the screen.
In the meantime – thank you for spreading the word about Encore – Classical Music on Shortwave on Radio Tumbril.
Brice Avery – Encore – Radio Tumbril – Scotland
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Radio Waves: Free Foundation License Course, More Titanic Radio, CQD, and ARRL Field Day Waivers

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Trevor, Mark Hirst and Ulis Fleming for the following tips:


Register now for free Amateur Radio Foundation Online training course (Southgate ARC)

The next free amateur radio Foundation Online training course run by volunteers from Essex Ham starts on Sunday, June 7

The Coronavirus outbreak and the RSGB’s introduction of online exams that can be taken at home has led to a surge in demand for free online amateur radio training courses such as that run by Essex Ham.

These courses have been very popular and early registration is advised. 313 people took the course that started on May 3 and a further 235 are on the course that started on May 17.

You can find out more about online training and register to join a course at
https://www.essexham.co.uk/train/foundation-online/

Essex Ham
https://www.essexham.co.uk/
https://twitter.com/EssexHam

US court grants permission to recover Marconi telegraph from Titanic wreckage (ARS Technica)

But NOAA is fiercely opposed to the controversial salvage mission.

When RMS Titanic struck an iceberg on April 14, 1912, crew members sent out numerous distress signals to any other ships in the vicinity using what was then a relatively new technology: a Marconi wireless telegraph system. More than 1,500 passengers and crew perished when the ship sank a few hours later. Now, in what is likely to be a controversial decision, a federal judge has approved a salvage operation to retrieve the telegraph from the deteriorating wreckage, The Boston Globe has reported.

Lawyers for the company RMS Titanic Inc.—which owns more than 5,000 artifacts salvaged from the wreck—filed a request in US District Court in Alexandria, Virginia, arguing that the wireless telegraph should be salvaged because the ship’s remains are likely to collapse sometime in the next several years, rendering “the world’s most famous radio” inaccessible. US District Judge Rebecca Beach Smith concurred in her ruling, noting that salvaging the telegraph “will contribute to the legacy left by the indelible loss of the Titanic, those who survived, and those who gave their lives in the sinking.”

However, the National Oceanic and Atmospheric Administration (NOAA) is fiercely opposed to the salvage mission. The agency argues in court documents that the telegraph should be left undisturbed, since it is likely to be surrounded “by the mortal remains of more than 1500 people.” Judge Smith countered in her decision that the proposed expedition meets international requirements: for instance, it is justified on scientific and cultural grounds and has taken into account any potential damage to the wreck.[]

Why Titanic’s first call for help wasn’t an SOS signal (National Geographic)

When RMS Titanic set sail in 1912, it was blessed and cursed with the latest in communication technology—the wireless telegraph. In the last hours after Titanic hit an iceberg, radio messages sent from the storied sinking ship summoned a rescue vessel that saved hundreds of people, but also sowed confusion with competing distress calls and signal interference. More than 1,500 people died that fateful night.

Now, a recent court ruling may pave the way to the recovery of Titanic’s telegraph, designed by Guglielmo Marconi, a telecommunications pioneer and 1909 Nobel Prize winner in physics who invented the first device to facilitate wireless communications using radio waves.

[…]Despite the limitations of the Marconi telegraph—and the fact that it wasn’t intended to be used as an emergency device—Titanic was outfitted with a radio room and a Marconi-leased telegraph machine. Two young Marconi-employed operators, chief telegraphist Jack Phillips and his assistant Harold Bride, sent Morse code “Marconigrams” on behalf of Titanic’s well-heeled customers 24 hours a day during its maiden voyage in April 1912.

Both Marconi’s technology monopoly and the torrent of personal messages conveyed through Titanic’s telegraph proved fatal on that April night. Phillips was so overwhelmed by a queue of incoming and outgoing guest telegrams —one Titanic passenger wanted to “notify all interested” about an upcoming poker game in Los Angeles—that he didn’t pass on messages about the ice threatening Titanic’s ocean environs. When a nearby vessel, SS Californian, telegraphed that it was already surrounded by ice, Phillips testily responded “Shut up! I am busy.”

Once Titanic hit the iceberg, Phillips tone shifted and he used the Marconi distress signal: “CQD.”[]

Temporary Rule Waivers Announced for 2020 ARRL Field Day (ARRL News)

With one month to go before 2020 ARRL Field Day, June 27 – 28, the ARRL Programs and Services Committee (PSC) has adopted two temporary rule waivers for the event:

1)      For Field Day 2020 only, Class D stations may work all other Field Day stations, including other Class D stations, for points.

Field Day rule 4.6 defines Class D stations as “Home stations,” including stations operating from permanent or licensed station locations using commercial power. Class D stations ordinarily may only count contacts made with Class A, B, C, E, and F Field Day stations, but the temporary rule waiver for 2020 allows Class D stations to count contacts with other Class D stations for QSO credit.

2)      In addition, for 2020 only, an aggregate club score will be published, which will be the sum of all individual entries indicating a specific club (similar to the aggregate score totals used in ARRL affiliated club competitions).

Ordinarily, club names are only published in the results for Class A and Class F entries, but the temporary rule waiver for 2020 allows participants from any Class to optionally include a single club name with their submitted results following Field Day.

For example, if Podunk Hollow Radio Club members Becky, W1BXY, and Hiram, W1AW, both participate in 2020 Field Day — Hiram from his Class D home station, and Becky from her Class C mobile station — both can include the radio club’s name when reporting their individual results. The published results listing will include individual scores for Hiram and Becky, plus a combined score for all entries identified as Podunk Hollow Radio Club.

The temporary rule waivers were adopted by the PSC on May 27, 2020.

ARRL Field Day is one of the biggest events on the amateur radio calendar, with over 36,000 participants in 2019, including entries from 3,113 radio clubs and emergency operations centers. In most years, Field Day is also the largest annual demonstration of ham radio, because many radio clubs organize their participation in public places such as parks and schools.

Due to the COVID-19 pandemic, many radio clubs have made decisions to cancel their group participation in ARRL Field Day this year due to public health recommendations and/or requirements, or to significantly modify their participation for safe social distancing practices. The temporary rule waivers allow greater flexibility in recognizing the value of individual and club participation regardless of entry class.

ARRL is contacting logging program developers about the temporary rule waivers so developers can release updated versions of their software prior to Field Day weekend. Participants are reminded that the preferred method of submitting entries after Field Day is via the web applet. The ARRL Field Day rules include instructions for submitting entries after the event. Entries must be submitted or postmarked by Tuesday, July 28, 2020.

The ARRL Field Day web page includes a series of articles with ideas and advice for adapting participation this year.[]


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Christoph’s homebrew custom hotkey pad for SDR applications

Last week, I saw a fascinating post by Christoph Jahn on the SDRplay Facebook page.

Christoph created a custom hotkey pad for use with SDRuno.  The project is actually quite simple and his finished product looks amazing:

The steps involve downloading “LuaMacros” a freeware macros utility that allows you to map macros to an external USB device like a cheap numeric keypad. Christoph then designed the key templates and printed them on a strong adhesive vinyl foil.

I asked Christoph if I could post his project on the SWLing Post and he kindly sent me the followed PDF with step-by-step instructions.

Click here to download the instructions as a PDF (6.71MB).

Christoph also shared the macros file he used for his project (download .XML file 8.77 KB).

Thank you so much for sharing this, Christoph!  Your finished product is so professional, I would have thought it was produced by SDRplay!

This could be a useful tool for a radio friend who is visually-impaired and, of course, could be compatible with a wide range of SDR apps and rig control software that allow keyboard shortcuts.

Readers: Have you done a similar project? Please comment with your experience and any details–especially noting applications and programs you find are compatible with keyboard shortcut mapping. This could be very beneficial for radio enthusiasts with disabilities!

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Radio technology magazines both online and in print

Many thanks to SWLing Post contributor, Mangosman, who writes:

There used to be magazines like Radio Electronics (USA), Practical Wireless (UK), Radio Television and Hobbies (Australia) and other magazines on electronics were sold in shops and on subscription for money which paid their writers. The internet has killed most of these magazines. There are still a few still in publication that I know of:

There are other Amateur radio magazines as part of membership.

Silicon Chip

Silicon Chip magazine publishes an extensive range of electronics projects every month including many which use Arduino, Raspberry Pi and Australia’s own very popular Micromite/Maximite microcontrollers. These projects are conceived, developed, constructed, written, photographed published and any unusual parts are sold on the magazine’s website by professional people who are paid by sales of the magazine.

Whether you’re into the latest digital electronics or prefer restoring vintage radios, or anywhere in between, we have something to interest you.

Of particular interest to radio enthusiasts are;

New W-I-d-e-b-a-n-d RTL-SDR Modules Part 1  and Part 2 where the performance of the available modules are measured and compared by Jim Rowe. Some modules will not work at all below 30 MHz but will above. Sensitivity dropped off at different frequencies depending on the module. Jim has the testing knowledge because he constructed his own version in 2013. Also check out Using the SiDRADIO to receive DRM30 and More Reception Modes for the SiDRADIO.

More recently they published a touch screen DAB+/FM/AM radio construction project.

The online subscription rate is  $Au 85 (= $US 56.29 = € 51.12 = £ 45.88) at the moment for a year of 12 magazines. Individual articles are also available. GST is an Australian Goods and Services Tax.

The above magazines produce their own content rather than just promote a manufacturers’ product.

Many thanks for the suggestions, Mangosman! I imagine there are a number of electronics magazines still in publication in other languages, too. Readers, please comment if you subscribe to a quality publication not mentioned above.

I would also note that if you would like to read archived/vintage copies of electronics and radio magazines–some dating back to the early 20th century–explore the American Radio History website.

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