One of the images to be transmitted: Image 1 ~ 1955-1970, Þórsmörk. A lightly dressed elderly man looks at Eyjafjallajökull glacier
Many thanks to Lucy Helton (KD2MFV) who writes:
Between April 9th – 23rd 2019, I’m artist-in-residence at SIM, in Reykjavik, Iceland, to partner with Jón Þ Jónsson, TF3JA, an Icelandic Radio Amateur and member of Icelandic Radio Amateurs ÍRA, to transmit images via SSTV . The images, appropriated from the Reykjavik Museum of Photography’s collection, are of Icelandic glaciers photographed in a time before we knew climate change existed. I’m asking HAM radio operators who receive my long-range image transmissions, to print out the images received and mail them back to me, using instructions on my website (www.lucyhelton.com). I will be updating the blog daily.
In exchange, when I have assembled the printed pieces to reconstruct the whole image transmitted, I will make QSL postcards of the completed images and mail them back to the participating HAMs. The resulting artwork will be a collaborative fine art example of long-range communications between humans, concerning accelerated environmental change.
I would greatly appreciate it if you could please notify HAM’s of the existence of this project by announcing it on the blog?
Each single transmission consists of 12 x SSTV images. I will be transmitting 5 different glacier images over 15 days.
SSTV calling frequency and daily transmission times are (the frequency will be + / – 5kHz):
Many thanks to SWLing Post contributor, Mike Schuster who writes:
Sangean has quietly buried yet another AM/FM HD radio in the PDF of their US 2019 catalog [download as a PDF].
It’s the HDR-15 which appears to be a small clock radio/phone dock [photo above].
Also, in their European catalog [click here to download as PDF] they are transitioning all of the model names to a more descriptive grouping. So the SR-35 is now the “Pocket 100”, the DT-160 is now the “Pocket 160”, and the DT-800 is the “Pocket 800”.
There is also a new DAB+ portable, the DPR-64 (em … er …”Pocket 640“) whose cabinet is rounder and smaller than the DPR-65 (em … er … “Traveller 650“) whose cabinet they adapted for the American HDR-14. Wonder if there will be a forthcoming US HD-radio portable based on this cabinet design. This looks very interesting to me as a potential DAB+ travel radio, priced at about $100 and already available from several European and Australian electronics houses.
Thanks for the tip, Mike! I enjoyed checking out both the US and European catalogs. Sangean is certainly embracing DAB+ and HD Radio.
I see Sangean also includes two shortwave radios: the ATS-909X and ATS-405.
In the EU catalog, they’re referred to as the “Discover 909X” and the “Discover 405.”
The article is bang on though – AM radio is still very strong and thriving in Australia & the USA. Here in Australia at least, it’s DAB that has a minimal audience compared to traditional AM broadcast.
I just found both of these articles very interesting reading and thought you might like to put them up.
Have a great day,
Thank you very much for sharing these articles, Jason! Earlier today, we posted a note about digital AM here in the States (AM HD). There is a movement to increase this offering, but for true market penetration it would require car radios that can receive AM HD. Many a DXer dislikes AM HD because the digital signals are (unlike DAB+) inserted between analog signals. These band crowding sometimes causes interference to adjacent analog stations and certainly affects mediumwave DXing.
A prominent advocate for the AM band is petitioning the FCC to allow stations to use all-digital transmissions in the United States.
Bryan Broadcasting Corp. on Monday filed a petition for rulemaking asking the commission to initiate a proceeding to authorize the MA3 all-digital mode of HD Radio for any AM station that chooses to do so.
Permitting such modernization would “give AM broadcasters a needed innovative tool with which to compete” without harming others in the spectrum ecosystem, it wrote.
Bryan is licensee of four AM stations, five FMs and six FM translators in Central Texas. Ben Downs is the vice president and general manager, and submitted the petition along with the company’s attorney David Oxenford of Wilkinson Barker Knauer. Downs also has served on the NAB board in the past, and he has been a vocal advocate for various regulatory steps to “revitalize” the AM band.
All HD Radio receivers in the market that have AM functionality would be able to receive such all-digital signals. But legacy AM receivers would not, which has long been a barrier to serious discussion of all-digital. Now, some observers say, the availability of FM translators for AM licensees has made something that once seemed unthinkable at least worth discussing.
There is one AM station in the country with special temporary authority to broadcast in all-digital. Hubbard’s WWFD in Frederick, Md., near the nation’s capital has been on the air since last summer. The station’s Dave Kolesar has been speaking in public about the ongoing experiment and will do so again at the upcoming NAB Show.[…]
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