Monthly Archives: April 2019

Classical Music on Radio Tumbril, April 21 – 26

(Source: Radio Tumbril)

Classical Music on shortwave – broadcast Sunday afternoon in Europe & USA

Encore – Classical Music this weekend Is being broadcast as usual on WBCQ at 00:00 – 01:00 UTC Monday 22nd April.
Channel 292 is off air at the moment for servicing so the normal 15:00 UTC Sunday 21st April transmission will not happen this week.

The show will start with a Boccherini quintet, then some ballet music from Swan Lake.
There will also be some French wind band music, an organ work from Bach and some interesting works for the human voice.

As usual reception reports and requests for pieces to pay in future programmes will be very welcome.

Broadcast times are:
15:00 – 16:00 UTC Sunday, and repeated 19:00 – 20:00 UTC Friday on 6070 kHz (Channel 292 Germany).
00:00 – 01:00 UTC Monday on 7490 kHz (WBCQ – Maine).

(Channel 292 is off air for ten days from Monday 16th April.)

Brice Avery – Encore – Radio Tumbril – www.tumbril.co.uk

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Radio Taboo: An amazing community radio station in rural Cameroon

Radio Taboo (Source: Issa Nyaphaga)

Many thanks to SWLing Post contributor, Alan Roe, who shares this Radio France International article and interview with Issa Nyaphaga, the tour de force behind Radio Taboo.

Here’s a video of the interview:

Click here to view on YouTube.

Thank you so much for sharing this, Alan.

Some of our initial radios received by Radio Taboo.

Readers: what Alan didn’t know is that I’ve been working with Issa via Ears To Our World and can confirm that this station is having a most positive impact on its community!

I was originally introduced to Issa via one of ETOW’s long-time supporters and friends a couple years ago.

At ETOW, we wanted to help establish more Radio Taboo listener groups, so we sent an initial batch of radios to be used in this very rural and remote part of Cameroon.

The radio we sent to Radio Taboo is the Tecsun GR-88 (or “Green-88”). This radio used to be branded by Grundig as the FR200, but Grundig no longer markets this model so we purchase them from Tecsun.

In fact, in a recent email to friends and supporters of Radio Taboo, Issa shared the following photo and noted:

“This man next to me is one of the first beneficiaries of the crank radios donated by Thomas Witherspoon, the founder of “Ears To Our World” a U.S. non-profit. They donated a dozen of these radios to some Radio Taboo’s listers. Radios made it in the Cameroon this week.”

I should mention it’s a logistical challenge to get radios to this part of the world (especially in the summer when the roads are nearly impassable due to rains) but we’re looking into a service that might be able to help in the future with a much larger donation of radios.

Alan, thanks again for sharing this story and giving me an opportunity to tell about our first-hand experience working with Radio Taboo!

Check out the full article about Radio Taboo at Radio France International by clicking here.

Click here to check out the Radio Taboo website.

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Can you identify this radio from the 1992 film, ‘Sneakers’–?

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

Hi Thomas,

I’m sending you and The SWLing Post readers these screenshots from the cult
movie Sneakers; a great movie about incipient world of hacker security
(phreaking, hacking, cryptography, etc).

In a scene with Robert Redford and Dan Aykroyd, it looks like a radio communications receiver in the background, but i don’t know what brand is.

Could you help for identification?

Great job spotting that radio in the background! Readers: please comment if you can help Emilio identify this rig!

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Back when Superboy encouraged kids to build radios with razor blades

Talk about hitting all of my nostalgia points! Hat tip to SWLing Post reader, Mitch, for sharing this ad from a 1960s comic book:


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The ALT-512: A new general coverage QRP transceiver

There’s a new QRP transceiver on the market: the twelve band ALT-512 by Aerial-51.

At first glance, you’ll see a similarity between the ALT-512 and the LnR Precision LD-11/Aerial-51 SKY-SDR. The LD-11 and SKY-SDR, are very similar, save the LD-11 is marketed to North America (via LnR) and the SKY-SDR to Europe. The SKY-SDR had several iterative upgrades, most importantly the dual-threaded software used in the firmware, which cut CPU latency in half. Both the LD-11, SKY-SDR and now the ALT-512 are made in Europe.

Click here to read my review of the LnR Precision LD-11.

ALT-512 Waterfall display (Photo: DJ0IP)

According to Aerial-51, the new ALT-512 is built on the LD-11/SKY-SDR platform, has the same chassis design but has many improvements over the SKY-SDR:

  • 4m Band
  • 2.4 in. Color Display
  • Improved receiver pre-amplifier
  • 2 transistors in the transmitter PA (was 1)
  • Waterfall in addition to the Pan-Adapter Bandscope
  • 4 additional front-panel buttons
  • User friendly front-panel adjustment of often used parameters (formerly embedded within the software menu)
  • FULL TS-2000 command set implementation
  • Built-in Sound Card; Digi Modes run using only one USB-2 cable connected to the PC. No additional hardware required.

If the ALT-512 performs as well as or better than its predecessor, it’ll certainly be a great little QRP radio and an excellent general coverage receiver for HF broadcast listening.

Pricing has not yet been posted, but Aerial-51 plans to make this transceiver available in the next few weeks.

Click here to check out the ALT-512 on the Aerial-51 website.

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