Yearly Archives: 2013

The new Tecsun R-2010D

TecsunR2010D

[UPDATE: Click here to read my full review of the R-2010D.]

I just ordered the Tecsun R-2010D–a SiLabs DSP-based shortwave radio with an analog dial and tuning mechanism–on eBay.

The Tecsun R-2010D is very similar to the Degen DE321, DE32 and the Kchibo KK-9803. I hold out hope though that the Tecsun will lead the pack of these small radios as Tecsun tends to do a better implementation of the SiLabs DSP chip.

Honestly, I had only recently decided that the R-2010 would never come to fruition.  I first was tipped off about it in 2009; then in 2011, a Tecsun representative told me that they were planning to re-design the R-2010. I suppose that’s how the R-2010D came about.

As soon as I receive this little radio, I’ll share my first impressions and a full review.

Click here to search for the Tecsun R-2010D on eBay.

Thanks for the tip, Paul!

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Greece shuts down their state broadcasting arm, ERT

vogI cannot confirm whether this will have an impact on The Voice of Greece, but I strongly suspect so.

We will know after midnight in Greece (21:00 UTC) today:

(Source: BBC News)

The Greek government has announced that it will shut down the radio and TV services of the state broadcaster ERT.

A government spokesman said transmissions would cease early on Wednesday.

More than 2,000 employees will be suspended until the company reopens “as soon as possible.”

[…]An engineer at the broadcaster’s multimedia department who gave his name as Yannis said: “The government announced that channels will shut down at midnight – after that the screens will go black.

“According to the government, from tonight I will be unemployed. It is a complete shock. In four hours’ time I will not have a job.”

ERT is funded by a direct payment by of 4.3 euros added monthly to electricity bills.

Many thanks to Mike and Andrea Borgnino for the tip!

Update (18:00 UTC): RT has a report worth checking out.  Many other news sources are picking up the story.

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After listener feedback, BBC World Service restores MW service to Israel and Middle East

Antennas-001SWLing Post reader David commented on June 8 that he heard the return of the BBC World Service on 1,323 khz BBC Zygi, Cyprus relay.

The BBC Media Centre confirms:

The BBC World Service has confirmed that MW transmissions to Israel and other parts of the Middle East will resume for 10hrs per day on 1323kHz starting on Friday 7 June.

This will give listeners breakfast listening and then drive-time and evening coverage from about 4pm to 10pm.

The morning hours are as 02:59:30 to 06:59:30 GMT and the evening schedule will be 12:59:30 – 18:59:30 GMT.

Steve Titherington, World Service Commissioning Editor, says: “We had a huge response to the end of MW transmissions in Israel and we are responding positively to listeners’ demands for a return to of the BBC broadcasts. Cutbacks mean we can’t return to a full day-long schedule, but we will broadcast at times when we hope audiences are most likely to listen. We want to thank our listeners for their feedback and would welcome any further comment they have about how suitable these new broadcasting times are for tuning into the BBC World Service.”

As previously announced four hours per day of World Service English will continue on 720kHz until 22:59:30 on 21 June.

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WiNRADiO introduces the Excalibur Pro WB (WR-G35DDCi): an SDR with 32 MHz bandwidth

winradio-logo

The new WinRadio WR-G35DDCi will reecord 32 MHz of simultaneous bandwidth; in other words, the entire MW and HF bands.

Of course, you’ll need a Petabyte hard drive to store that data!

(Source: WinRadio Press Release)

The Australian manufacturer WiNRADiO, well known for their pioneering work in the

field of software-defined radios, will be showing their latest new product development, the WR-G35DDCi, also called “Excalibur Pro WB”, as a world’s first at this year’s Ham Radio show in Friedrichshafen, Germany. This direct-sampling shortwave
receiver with a tuning range from 9 kHz to 45 MHz boasts a real-time processing bandwidth of 32 MHz, the world’s widest for a receiver of this class. This is further matched by other excellent parameters such as high frequency stability (0.5 ppm),
superior dynamic range (107 dB), excellent sensitivity (0.10 ?V) and very high IP3 (+31 dBm). Also on offer is a 45 MHz wide real-time spectrum analyser with waterfall display.

The “Excalibur Pro WB” comes as a PCI-e card, which is fully shielded for operation inside a computer, and employs a high-grade 16-bit 100 MSPS analog-to-digital converter, together with highly integrated FPGA circuitry. This combination enables
the WR-G35DDCi receiver to perform exceptionally well across an extremely wide range of signal levels and at the same time offer an instantaneous bandwidth of 32 MHz. The user can therefore continually process, record and replay the entire
shortwave band in real-time. The receiver’s robust front-end is equipped with an ultrahigh linearity amplifier which offers exceptional strong signal performance. This is further optimized by a switchable low-noise preamplifier together with a configurable multi-band pre-selector.

By employing innovative direct-sampling digital down-converter techniques and a choice of leading-edge components and design concepts, the WR-G35DDCi introduces numerous special features that are usually not available with other
receivers, irrespective of their price, including a suite of  measurement and test functions. There is also an external reference clock input and a FPGA interface bus provided, which allows this receiver to be used in advanced phase-coherent multichannel systems.

Amongst other special features, there are three demodulator channels, ranging in bandwidth from 1 Hz to 64 kHz each, which can operate concurrently within the 32 MHz wide DDC bandwidth. This allows independent and simultaneous
demodulation, recording and further digital processing within each demodulator, offering in essence three fully-fledged HF receivers within the one unit.

The WiNRADiO WR-G35DDCi will be available after the Ham Radio show, at a recommended sales price of Euro 4,197.50, plus any applicable local sales taxes.

CLICK HERE FOR SPECS

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The Gezi Park Protests: don’t look to the Voice of Turkey for information

On shortwave, sometimes it’s what’s not heard that speaks volumes.

Gezi protest in K?z?lay Square, Ankara (Source: Wikimedia Commons)

Gezi protest in K?z?lay Square, Ankara (Source: Wikimedia Commons)

Turkey has been in the world headlines now for well over a week. In case you’re not up-to-date, here’s a summary of what has happened:

On May 28, 2013,  about fifty environmentalists led a small protest in Istanbul to oppose the replacement of Taksim Gezi Park with a reconstruction of the Taksim Military Barracks.  The protests escalated when the group occupying the park was attacked with water cannons and tear gas by the Turkish police. This event led to riots, which were soon widespread; the protests, meanwhile, broadened their scope into full-fledged anti-government demonstrations across the country and even into the Turkish diaspora across the globe.

Yesterday, I turned to the Voice of Turkey on shortwave radio to hear about the active protests currently ongoing throughout the country…

But what did I hear? The only mention I heard of the Gezi Park protests in the Voice of Turkey’s English language service were in a passing Turkish press report on the reaction to the protests by the US Secretary of State, John Kerry. The item, moreover, was completely buried in their broadcast and certainly not something upon which they elaborated in the least (listen, beginning at 12:50 below).

I’ve always loved listening to the Voice of Turkey, but events like this remind me of the simple fact that many international broadcasters are still very much the mouthpieces of their governments.

Click to enlarge (Source: Reporters Without Borders)

Click to enlarge (Source: Reporters Without Borders)

Of course, Turkey certainly would not win an award for press freedom; not even close. Reporters Without Borders list Turkey as a country with a “Difficult Situation” with regards to press freedoms, ranking them 154th out of 179 countries in their 2013 Press Freedom Index. To put this in perspective, Finland and the Netherlands occupy the top two spots as models of press freedom, the USA is number 32, and North Korea and Eritrea occupy the bottom spots (numbers 178 and 179, respectively) obviously countries without press freedoms.

I’d like to think that the news readers at the Voice of Turkey would rather give this news the attention it deserves, or at least offer the Turkish government’s perspective on the demonstrations. Instead, what we heard was…nothing.  And we heard that loud and clear.

Indeed, the world is paying attention to the lack of news coming out of Turkey right now. Time Magazine posted this article article yesterday, which begins:

As epic clashes between anti-government protesters and riot police turned downtown Istanbul into a battle zone last weekend, the country’s two main news channels had, well, not much to report. One ran a documentary on penguins. The other, a cooking show. To many Turks, their silence was symptomatic of the self-censorship Turkey’s media have practiced under Prime Minister Recep Tayyip Erdogan’s tightfisted 10-year rule. Penguin T-shirts, penguin jokes and penguin costumes now abound — the bird has become a symbol of protesters’ frustration with the mainstream media.

VoiceOfTurkeyOne of the most amazing things about shortwave radio is that by really listening, you can hear the unfiltered voices of regional broadcasters, the clandestine organizations, and the media representatives of their respective countries.

If this story had broken twenty years ago, moreover, I would have heard it as a headline from every respected international broadcaster. Then, upon turning to the in-country “news source,” as I attempted to do yesterday when I tuned in the Voice of Turkey and was subjected to a total lack of news, I would therefore be instantly made aware of what the Turkish government didn’t want me to hear.

Unfortunately I feel we’ve lost a bit of this comparative news consumption, not just because of the exodus of many trusted radio broadcasters from the field, but because we’ve been trained to consume news in (palatable) bites. Our attention spans and interest seem to have diminished to the point that we now often rely on our news sources to interpret for us.  A sad fact…especially considering politically-evolving countries like Turkey still need our attention, interest, and thoughtful support.

Listen to the same Voice of Turkey broadcast I heard yesterday, by downloading the off-air recording or by listening via the embedded player below:

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Interview on Syntone

SyntoneI’m honored that Etienne, with the French radio arts website Syntone, posted an interviewed he recently conducted with me.

For those of you who speak French, you can click hear to read the full interview–and I would suggest you also bookmark this excellent site. If you don’t speak French, you can always run the post through a machine translator.

Merci, Etienne!

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Radio Australia transmitting digital radiograms this weekend, June 8 – 9

ABC-Radio-Australia

Most encouraging to see Radio Australia sending digital text over shortwave. Their 12:30 UTC broadcast should be easily heard in North America on 9,850 kHz:

(Source: VOA Radiograms)

Radio Australia will transmit digital text and an image during three special broadcasts the weekend of 8 and 9 June 2013.

The seven-minute broadcasts will consist of…

MFSK16 text
MFSK32 text
MFSK32 in Flmsg* format (creates Radio Australia logo in browser window)
MFSK32 image (ABC logo)

*Fldigi and Flmsg from www.w1hkj.com must be used together. In Fldigi, click Configure > Misc > NBEMS: Under Reception of flmsg files, check both boxes, and under that indicate where your Flmsg program file is located.

Transmission schedule

All dates/times are in UTC, all frequencies in kHz

Saturday/Sunday 8/9 June 2013

Nominal target areas are listed. Reception beyond these target areas is likely.

0850-0857 UTC

  •  7410 kHz (PNG & south-west Pacific)  
  • 11945 kHz (south Pacific, NZ, central America, Europe)

1230-1237 UTC

  •  6080 kHz (PNG, west Pacific, Philippines, Japan)
  •  9580 kHz (central Pacific, NAM)  
  • 12065 kHz (central Pacific, NAM)

2150-2157 UT C

  • 11695 kHz (south-east Asia, Europe) 
  • 21740 kHz (central Pacific, NAm) 

Each broadcast begins with with 40 seconds of Radio Australia interval signal (Waltzing Matilda).

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