Category Archives: News

eBay Find: The Dieter Rams Braun T1000CD

Many thanks to SWLing Post contributor, Cap Tux, who shares this eBay find: a Dieter Rams Braun T1000CD.

I must say, £675.00 is a lot of money, but I’m not so sure it’s an inflated price for the Braun T1000CD. I believe I’ve seen them fetch even higher prices and the condition of this unit is excellent.

Here’s the seller’s description:

I bought this radio from an Italian colleague in 1983 when I worked in Nigeria. I am the second owner from new. It has been dry stored in a box at my home for for most of the last 35 years. It is in very excellent condition with only the most minor blemishes to the case. Comes with original paper work and circuit diagram numbered the same at the radio. Please see all the photos. I had this serviced and realigned by Graham at East Coast Wireless. I have just checked all the controls and apart from the dial light they all work.

I’m sure a Dieter Rams collector will grab this unit in short order. Frankly, if I had the radio funds for such a purchase, I’d be tempted. I don’t own a single Rams’ designed radio.

Thanks again, Cap! One of the great things about eBay is finding the occasional gem like this and simply admiring the design.

Click here to view this listing on eBay.

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The Radio Kitchen: Down Under, Up And Over

The following article originally appeared on The Radio Kitchen blog by Michael Pool, a.k.a. “The Professor.” In an effort to preserve his writings and recordings, we are republishing The Professor’s archived posts in a special collection here on the SWLing Post.

Note that not all of the original links and recordings could be recovered, but the majority have been.

Of course, all of the views and opinions in this article were those of The Professor. 

“Down Under, Up And Over” was originally published on November 30, 2007.


Down Under, Up And Over

by The Professor

When get to fooling around with a shortwave radio I usually don’t have much of an idea of what I might come across, or where the broadcasts I may find will come from. If you happen to be hunting up something originating (or relayed) from a hot nearby transmitter, shortwave listening is almost as predictable and practical as AM or FM  However, the real fun in scanning these forgotten bands is hunting for broadcasts from far-flung regions of the globe. It’s all about surfing those skywaves.

Instead of patiently scanning a SW broadcast band, this particular evening last July, I was quickly scanning several bands with my Degen 1103 looking for something, ah… exciting.

Okay, maybe “exciting” is the wrong word. I was fishing to find some exotic broadcast from far away, and preferably one in my native tongue. I’m sure there are other shortwave listeners who know what I mean. What gets my attention right away when trolling the HF bands is coming across an unfamiliar English language broadcast on a carrier marked by the scars of bouncing off the upper atmosphere a few times. Sure, It’s important that the reception has enough clarity to be understood, but shortwave radio waves from far over the horizon are infused with the sounds of the electrical and magnetic activity surrounding our planet. The audio itself often has an edge, even when listening with agile and fancy receivers. An aquired taste, the sonic anamolies of distant shortwave broadcasts have an inate musicallity, which you may appreciate  once your ears adjust to them. And the last time I heard the clear mutated throb of a strong distant transmitter traversing the globe was last July. I was sitting under the stars in the Michigan countryside when from over eight-four hundred miles away, New Zealand came calling.

RNZI (Radio New Zealand International) doesn’t seem to have any worldwide coverage mandate like CRI (China), the BBC or VOA or something. Their main purpose is as a regional service for the South Pacific. Dotted with a scads of far-flung islands, their broadcast zone actually covers a huge swath of the Earth’s surface. So just by making a point of covering this region well, RNZI is a major player in international broadcasting. (And sadly, I can’t remember when I picked up the BBC World Service as well as I heard New Zealand RNZI that evening.)

From my casual and primitive DXing experience, many powerful shortwave stations from around the world can be picked up from Eastern North America, as long as the signal doesn’t originate from anywhere directly blocked by the massive mountains of the top three quarters of the North American Continental Divide. In other words, with a booming transmitter from the closer sections of Europe, Africa, the Middle East and South America are the most likely catches from overseas. Deeper into these zones and continents (and Asia in general) are difficult terrain for DXing rewards from here. That said, with my limited portable equipment I’ve been able to pick up signals from at least three of the major broadcasters from the Southern Orient– India, Australia and New Zealand. I’ve always assumed that these signals ride skywaves over the lower mountains of the Southwest and Central America. But I’m no expert.

I do know that all the overseas states located directly west of the tall Rockies who are serious about reaching US citizens via shortwave rent relay transmitter time from Canada, as well as sites in the Carribean and Europe). In fact, if you happen to come across international broadcasts  from Vietnam, China, Japan, South Korea, Taiwan or Thailand on shortwave in Eastern North America, you’re probably hearing a relayed transmission from several hundred miles away. But the recording I’m offering here is of reception from from far across the world. Considering the distance travelled, the reception here is fairly healthy. A little hairy, but practical. And there’s no local RF noise getting in the way. You really can hear the details it if you pay attention.

Radio New Zealand International pt 1 – 9615kHz – 07-07-07 0644 UTC 15:05

(download)

This first bit is an interview with Canadian chemist and author Penny LeCouteur discussing her book about molecules that have changed the world. Of note here– the legacy of how James Cook and ascorbic acid made the south seas safe for European explorers and colonists.

Then the cassette came to an abrupt stop, and the part two of this recording begins with the flip of the the tape. At the onset of this archive the interview is aborted in mid-sentence and a female announcer formally announces that Radio New Zealand International is closing on this frequency. After twice insisting that I “re-tune to six-zero-nine-five kilohertz in the forty-nine meter band” (followed by a clipped “This is New Zealand”), it all sounds so damn official that I felt compelled to follow the instructions. Although I knew that just because RNZI was booming in on 31 meters didn’t necessarily mean it would come in so strong (or might even be heard) on the 49 meter band.

You hear RNZI’s interval signal (the call of the New Zealand Bellbird) after the station ID, and then the signal at 9165kHz goes dead. I then put the tape deck on pause and punch up 6095 kHz on the Degen and release the pause button. And there it was! The call of the Bellbird is quite clear there as well, although a nearby signal is chewing on the edges of the reception a bit.

Radio New Zealand International p2 2 – 9615 & 6095kHz – 07-07-07 0658 UTC 28:55

(download)

Whoever is running the board down there in the South Pacific was a little sloppy that night. After the interval signal the board-op starts to pot up the interview again (which is still running on one of the channels). But the mistake is corrected in a fraction of second, and it’s the news with Phil O’Brien. The lead story, a nationwide “Drunk Drive Blitz” the night before had netted over two-hundred inebriated kiwis on the highways down there. And an update on the aftermath of an unprecedented swarm of tornados that ravaged the North Island a couple of nights earlier.

After the news, it’s the beginning of a program I can barely believe I’m hearing in 2007. A faux flapper-era theme song launches a “nostalgia packed selection of favorites” that will saturate the skies of Oceania for the next four hours. While I love a lotta old music, the whole idea of “nostalgia” can get a little silly. Although I must say that old Joe Franklin used to pull it off with some charm on WOR here in New York City before he gave up the show a few years back. It’s really an approach to radio that’s all but dead here in the states. But apparently not in New Zealand.

As you’ll hear if you brave through this chunk of pulsing and buzzy DX radio, there are a couple of corny numbers to wade through. But I gotta tell you, that sitting outside in the middle of the night with an artifact-drenched AM signal from the other side of the world filling my headphones, it felt reassuringly twentieth-century. Maybe you’ll hear what I mean. And the Paul Robeson and Mills Brothers seemed quite appropriate.

I guess a little nostalgia isn’t so bad.

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Dave’s updated SDRplay RSP1A review

Many thanks to SWLing Post contributor, Dave Zantow (N9EWO), who writes:

Our greatly “Updated” SDRplay RSP1A review is now available (with new number two 2019 manufactured test sample). As usual with our web pages be sure and have pop up blocker on full (allow no pop ups) and browser security settings at default or above.

http://n9ewo.angelfire.com/sdrplay.html

Thanks for sharing this, Dave!

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The Cat’s Whisker – 50 Years of Wireless Design

Many thanks to SWLing Post contributor, Emilio Ruiz, who notes:

Searching archive.org found this [compilation] book: 50 Years of Wireless Design (click to view on Archive.org)

Click here to download a PDF copy.

I hope it will be interesting for you and the readers of the blog.

[The attached] cartoon is very funny… How eliminate “the hand
capacity”:

Excellent find, Elilio! Thank you for sharing!

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RSGB Archive: Silent Film of D/F Field Day in 1947

Many thanks to the Southgate ARC who notes this recently published 1947 silent film from the Radio Society of Great Britain:

The RSGB has released a vintage silent black and white video of an Amateur Radio Direction Finding (ARDF) field day held in 1947 at Chipping Barnet which was then in Hertfordshire

The Incorporated Radio Society of Great Britain titled the video – D/F Field Day (North of the Thames) May 18th 1947. It has been added to the many amateur radio videos that can be viewed on the Society’s YouTube channel.

One thing that’s apparent from the video is the difference in the age range of those who participated in amateur radio in the late 1940’s compared to today.

Watch RSGB Archive film – D/F Field Day 1947

Click here to view on YouTube.

Pages 69-70 of the RSGB Bulletin (forerunner of RadCom) for October 1947 contained a fully illustrated report on the North of the Thames ARDF event as well as the South of the Thames event held on July 6, 1947.

The two leading affiliated societies on May 18 were from Essex:
1st Romford and District Radio Society
2nd Southend and District Radio Society
The two clubs swapped positions for the July 6 event.

Fascinating! I love how everyone wore proper attire and much of the equipment was home brew. I imagine operators were happy to go back to field and enjoy all sorts of radio activity so close on the heels of WWII.

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NOAA/NASA panel publishes Solar Cycle 25 Preliminary Forecast

(Source: NOAA via Michael Bird)

The NOAA/NASA co-chaired international panel to forecast Solar Cycle 25 released a preliminary forecast for Solar Cycle 25 on April 5, 2019. The consensus: Cycle 25 will be similar in size to cycle 24. It is expected that sunspot maximum will occur no earlier than the year 2023 and no later than 2026 with a minimum peak sunspot number of 95 and a maximum of 130. In addition, the panel expects the end of Cycle 24 and start of Cycle 25 to occur no earlier than July, 2019, and no later than September, 2020. The panel hopes to release a final, detailed forecast for Cycle 25 by the end of 2019. Please read the official NOAA press release describing the international panel’s forecast at https://www.weather.gov/news/190504-sun-activity-in-solar-cycle

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Now available: The 2017-2018 Pirate Radio Annual

Listening to Channel Z in a parking lot with the Tecsun PL-660.

Many thanks to SWLing Post contributor, Thomas Ally, who notes that Andrew Yoder has released the 2017-2018 Pirate Radio Annual.

Here’s the announcement from the Hobby Broadcasting Blog:

2017-2018 Pirate Radio Annual is done and I’ve received the copies back from the printer already! This edition is 308 pages and contains an audio CD-R (playable on standard CD players) with clips from 87 different pirate stations from around the world, nearly all from 2016 and 2017. This edition contains 181 illustrations and entries for approximately 307 stations reported in North America in 2016 and 2017 (280 North American shortwave stations and 27 from Europe and South America).

It also contains some “articles” on the Common and Precious Beacon, Radio Pirana International from South America, and upcoming Global HF Pirate Weekends/propagation for reaching different parts of the world.

This edition will cost $20 ($16.50 + $3.50 shipping) in the U.S. I took the packed book to the post office for the international shipping cost and was shocked to discover that it will cost $24 to ship it anywhere in Europe (so, $38.00 = $16.50 + $21.50 to Europe) I’ll eat a couple dollars of the cost because the shipping is so high. It’s so expensive that it will soon pay for airfare to Europe just to deliver copies!

This price is good for the next month (up through 5/1/2019). I’m not sure if I’ll keep the price the same or raise it at that time.

Please send check or money order to:

Hobby Broadcasting
PO Box 109
Blue Ridge Summit, PA 17214

or send the money via PayPal to info [at symbol] hobbybroadcasting.com.  If you trust that I won’t run off with the money to Sealand, please use the “Friends and Family” option so that PayPal won’t charge a fee.

4/2 update: One final note about ordering via PayPal: Could you please include your shipping address with the PayPal order? The PayPal messages haven’t included addresses and when I sign into PayPal and click on the “more information about this transaction,” the address still isn’t coming up. So, I’ve been e-mailing people for addresses, which could delay shipping.

Thanks for the tip, Tom!  I just ordered my copy!

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