Yearly Archives: 2017

Nick Xenophon champions review of ABC shortwave broadcasting to Pacific

Many thanks to SWLing Post contributor, Ian P, who shares the following via ABC News:

ABC shortwave broadcasting to the Pacific to be reviewed

The decision to end Australian shortwave broadcasting to the Pacific earlier this year could be revisited.

There’s to be a review of Asia Pacific broadcasting services, as part of a wide ranging package of reforms to the country’s media laws agreed to by independent Senator Nick Xenophon.

The Department of Communications and the Department of Foreign Affairs and Trade are to conduct a review, including examining whether shortwave radio technology should be used.

The review will include public consultation and the report will be made public.

Senator Nick Xenophon has been strenuously opposed the decision by the ABC to end shortwave services, and he was a key crossbench figure in negotiations over the media reforms.

Click here to download the interview.

Click here to read and listen to the interview via ABC News.

Spread the radio love

London Shortwave’s innovative PocketCHIP-powered field portable SDR

Many thanks to SWLing Post contributor, London Shortwave, who recently shared his latest SDR project: a field-portable, ultra-compact, SDR spectrum recording system based on the PocketCHIP computer.

London Shortwave has built this system from the ground up and notes that it works well but is currently limited to the FunCube Dongle Pro+ at 192 kHz bandwidth. There is no real-time monitoring of what’s being recorded, but it works efficiently and effectively–making spectrum captures from the field effortless. The following is a video London Shortwave shared via Twitter:

Click here to view via Twitter.

The PocketCHIP–the device his system is built around–is a $69 (US) handheld computer with color display:

Click here to view the PocketCHIP website.

I think this field portable SDR system is absolutely brilliant!

Homegrown innovation

London Shortwave has done all of the coding to make the FunCube Dongle Pro + work with the PocketChip computer. Even though live spectrum can’t be monitored in the field, the fact that it’s making such a clean spectrum recording is all that really matters.

All London Shortwave has to do is head to a park with his kit, deploy it, sit on a bench, read a good book, eat a sandwich, then pack it all up. Once home, he transfers the recording and enjoys tuning through relatively RFI-free radio.

A very clever way to escape the noise.

The kit is so incredibly portable, it would make DXing from any location a breeze. You could easily pack this in a carry-on item, backpack or briefcase, then take it to a park, a national forest, a lake, a remote beach–anywhere.

What I really love about this? He didn’t wait for something to be designed for him, he simply made it himself.

Thanks again, London Shortwave. We look forward to reading about your radio adventures with this cool field SDR!

Spread the radio love

East German schoolboy who was jailed for writing the BBC

(Source: BBC News via Namal Dolakumbura, 4S6NDO)

The East German secret police went to extraordinary lengths to track down people who wrote letters to the BBC during the Cold War. One of those arrested and jailed was a teenager who longed to express himself freely – and paid a high price.

It was the last day of the summer holidays. For 18-year-old Karl-Heinz Borchardt that should have meant an afternoon on a windswept Baltic beach with his girlfriend, or a few hours spent trying to catch the latest pop songs on his portable radio.
Instead his childhood came to a sudden end.

His mother hurried into his room unusually early and told him to get dressed. Five uniformed agents were waiting downstairs.

Borchardt bought himself time. “I needed time to think,” he says. “It could have been for any number of reasons.”

Insisting he needed a wash, he started to fling sheets of incriminating texts out of the window. He couldn’t know that the secret police already had all the evidence they needed.
It was two years earlier, in September 1968, that Borchardt had written his first letter.

It wasn’t easy to keep anything hidden in the cramped two-room flat Borchardt shared with his family in Greifswald, a small town on Germany’s northern coastline.

So as he sat down to write at the living room table he covered the sheet of paper with his homework whenever someone poked their head round the door.

The radio sat to his left and Borchardt was glued to the crackly foreign broadcasts coming out of Prague, where Soviet guns and tanks had rolled in to crush an attempt to introduce liberal reforms.

“To the staff of Radio London’s German service!” he wrote.

I have only just started listening to your programme, ‘Letters without signatures’, but I like it a lot, since it airs opinions you don’t find in our media. I am 16 years old. I will write to you regularly, mainly about young people and their views on world affairs. In my view, the west did not intervene strongly enough in Czechoslovakia. Does a country which fought so hard for its freedom have to carry on marching to the tune of the Soviets?

Warm regards from a schoolboy

Continue reading on the BBC News website…

Spread the radio love

Broadcasting Board of Governors (BBG) and Oath being sued

(Source: iMediaEthics via Dan Robinson)

Carter Page, a former adviser to then presidential candidate Donald Trump, is suing Oath, the parent company of Yahoo News and the Huffington Post, [as] well as the Broadcasting Board of Governors, which runs Radio Free Europe/Radio Liberty. The lawsuit results from news stories about his alleged ties to Russia; he calls the articles “highly damaging” and “life-threatening.”
Specifically, Page is suing over a Michael Isikoff article for Yahoo News, which he calls “perhaps the most dangerous, reckless, irresponsible and historically-instrumental moments in modern-day sensational crime story journalism.”

Isikoff’s Sept. 2016 article reported, based on “multiple” anonymous sources, that “U.S. intelligence officers” were trying to figure out if Page had “opened up private communications with senior Russian officials.”[…]

The lawsuit is uploaded here.[…]

Click here to read the full article and comment at iMediaEthics…

Spread the radio love

Robert’s reviews and how-tos


Like a few of us contributors here on the SWLing Post, Robert Gulley (AK3Q), writes features for The Spectrum Monitor magazine (TSM).  Robert and I are both passionate supports of TSM–for a mere $24 per year, you get a monthly digital magazine that is simply chock-full of articles covering all aspects of our radio hobby. A phenomenal value indeed!

I’ve just discovered that Robert has published a number of his past TSM articles–reviews and how-tos–on his excellent blog All Things Radio.  Each article can be downloaded as a PDF. Here are the topics:

  • Using Weak Signal Software to Reach for the Sky! (Part 1)
  • Using Weak Signal Modes for Propagation, RFI, and Antenna Analysis (Part 2)
  • Putting My Handheld Antennas to the Test
  • Going Mobile with Software Defined Radio
  • Multipsk Software – A Review
  • TEN-TEC 1253 Build Review

Click here to view and download these articles at All Things Radio.

Thank you, Robert, for sharing these excellent articles with everyone! And many thanks to TSM for allowing its writers second publication rights. Click here to subscribe to The Spectrum Monitor.

Spread the radio love

Video: TX Factor Episode 18

(Source: TX Factor)

TX Factor experiences what it’s like to be young again with a visit to this Year’s YOTA activity week at Gilwell Park in London. Bob and Pete meet the team behind the event and chat to the young people attending from 15 countries that made this year’s event so successful.

We tempt you with not one but two prizes in our next free-to-enter draw. There’s a copy of the 2018 RSGB Year Book and a Surecom SF-401 Plus Hand-held Frequency Counter from ML&S to win. Good luck!

And, if you’ve ever fancied a go at moon bounce or EME, then see how Bob and a team of amateurs get on when they’re let loose on a 32 metre dish at Goonhilly Earth Station in Cornwall.

Click here to view Episode 18 on TX Factor’s website, or click here to watch on YouTube.

Thanks for yet another excellent and informative episode, TX Factor!

Spread the radio love

Preparing for Your Next DXpedition – New Videos

Regular readers of the SWLing.com blog will be aware that I am passionate about going portable/mobile with my radio listening hobby. There’s just nothing like communing with both nature and a bunch of electrons whizzing along the wire!

As a follow-up to an article I wrote several years ago, I have now prepared two new YouTube videos entitled Preparing for Your Next DXpedition – Parts 1 and 2.  

Part 1 covers:

– why we should even think about bothering to go portable with the radio

– the goals to consider when undertaking a DXpedition

– planning your listening depending on the time of day and time of year

– the all important decisions regarding location


Part 2 discusses:

– choosing the right radio for portable operations

– your options for powering the radio

– the antennas you could consider including on the trip

– handy auxiliary equipment

– references and notes to take along with you

– the importance of operator comforts while away

– developing a checklist…..so that you don’t forget to take something important!

These videos will be of interest to shortwave radio listeners and new amateur radio operators. Hopefully, they may be able to assist you in further enjoying our great hobby. They are embedded in this blog post below. You can also view these and other videos on my YouTube channel at Rob Wagner’s YouTube Channel

 

As always, thanks for watching and your comments are always welcome. 73 and good DX to you all,

Rob VK3BVW

Rob Wagner, VK3BVW, is the author of this post and a regular contributor to the SWLing Post. He also blogs at the Mount Evelyn DX Report.

Spread the radio love