Category Archives: Music

Shortwave Radio Recordings: Firedrake?

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"Who can this be?"

“Mum, this sounds like Firedrake. Quick, make a note of it in the logs!”

I’ve noticed a broadcaster that routinely transmits weekends at 11:00 UTC on 6,970 kHz.  Some mornings, it’s much stronger than others. Saturday morning, my time, I managed to record it in its typical format: music. Specifically, Chinese folk music, at least so it sounds to my untrained ear.

I searched through logs and in the WRTH, and I could find no mention of a broadcaster on 6970 kHz. It doesn’t help that the 27 minute broadcast contained no audible IDs.

So, I’ve come to the conclusion that my initial hunch is correct–that this is the Chinese jamming service, Firedrake.  Using Firedrake, the Chinese government transmits music on top of broadcasts they wish to block. It’s fairly effective (and annoying). While I’ve heard Firedrake a number of times over the bands, I can’t say I’ve ever tried to listen to the one-hour production.

The following recording contains a 27 minute broadcast of what I believe may be Firedrake on 6,970 kHz, starting around 11:00 UTC, Saturday January 26, 2013. Click here to download the MP3, or simply listen via the embedded player below. Note that the first two minutes have some digital noises (in the lower side band) that affected my receiver’s AGC.

If you can confirm or correct my supposition, please comment!

Shortwave Radio Recordings: Voice of Greece music

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TheParthenonAthensFor your listening pleasure: 193 minutes of music, and a little Greek commentary, from the Voice of Greece. Recorded on Friday, January 18th–starting around 22:30 UTC–on 9.42 MHz.

Click here to download the MP3 of the recording, or simply listen below:

Pirate Radio Recordings: Renegade Radio

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1-RadioListeningFriday night (late) I caught Renegade Radio on 6.93 MHz in the upper side band.

Renegade’s signal was consistently clear for unusually noisy conditions, though the station was occasionally plagued with transmitter problems.  I did not edit these out in the recording because dead air never exceeded a few minutes. So, if you hear dead air, simply fast-foward a minute or two. Total broadcast exceeds one hour and, near the end, Renegade informs us that his transmitter was getting hot.  I’ll bet: I don’t know Renegade’s set-up, but many pirates use modified ham radio transceivers that were never intended for those 100% duty cycles, often at full power. Keeps a pirate warm on a winter night, though!

Feel free to listen to the recording of Renegade Radio in the embedded player below, or right click and save this link to download the MP3 directly:

Shortwave Radio Recordings: All India Radio on the Bonito RadioJet

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The Bonito 1102S RadioJet IF receiver

The Bonito 1102S RadioJet IF receiver

After posting my latest All India Radio recording, SWLing Post reader, Pete, suggested that I check out their broadcasts starting around 21:00 UTC on 11,670 and 9,445 kHz, as they are quite strong into North America. He was right.

On Thursday afternoon, I tuned the Bonito RadioJet to 9,445 kHz, where I was greeted with a strong signal from AIR’s Bengaluru, India, transmitter site (over 8,500 miles from my home). I compared the signal on the RadioJet with that of my trusty WinRadio Excalibur to find that the RadioJet’s audio was somewhat fuller and richer. In situations where AM sync detection is not needed, I may start using the RadioJet for recordings. I’ve been using it strategically over the past few months for DRM reception and digging weak stations out of the static–something I typically don’t record, but probably should, as the RadioJet deserves even more air and recording time!

AllIndiaRadioLogo1I recorded this AIR broadcast on Thursday January 10th–around 21:30 UTC–on 9.445 MHz. This particular broadcast features news, commentary and the wonderful music I’ve come to expect from All India Radio. You can download the MP3 by clicking here, or simply listen in the embedded player below. Enjoy!

Shortwave Radio Recordings: Radio Japan

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NHK-Radio-JapanThis past weekend, I recorded several stations on the 25 meter band, including (recently posted) All India Radio and Radio Nacional da Amazonia. Though I noted Radio Nacional‘s booming signal into North America, Radio Japan’s audio fidelity was simply amazing; very clear, no sign of transmitter hum nor distortion, and only the slightest QSB. Their signal emanated from the Montsinery site in French Guiana–a mere stone’s throw away in the shortwave world.

I recorded a little over an hour of their broadcast on 11.935 MHz, January 6th, 2013 starting around 02:30 UTC. The recording features Japanese commentary and a variety of music–it starts with the show tune Memory from the 1981 Andrew Lloyd Webber musical Cats.

Click here to download the MP3 of the recording, or listen below:

Shortwave Radio Recordings: All India Radio

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taj_mahalOn of my favorite shortwave stations for music, besides Voice of Greece, is All India Radio (AIR). Since their broadcasts originate on the other side of the planet (from my location), their signal bounces off the ionosphere many times before I ever hear it. I actually like the result of this; the static of space makes their already beautiful music sound even more textured, enhancing the distance of its source, and heightening the music’s sense of mystery and nostalgia.

I recorded this AIR broadcast on Sunday, January 6th–around 02:30 UTC–on 11.74 MHz. You can download the MP3 by clicking here, or simply listen in the embedded player below. Enjoy!

Shortwave Radio Recordings: Rádio Nacional da Amazônia

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RadioNacionalDaAmazoniaThis past weekend, Radio Nacional da Amazonia had a booming signal into North America on 11,780 kHz. I recorded their broadcast throughout the night, assuming it would eventually fade; however, it did not.

So, if you’re in the mood for some Brazilian music and commentary today, this eight-hour recording of Radio Nacional da Amazonia should satisfy.

This was recorded on Sunday, January 6th–starting around 02:30 UTC–on 11.78 MHz. Click here to download the full recording as an MP3 file (276 MB!), or listen in the embedded player below:

Note to those subscribed to our podcast:
I was a bit reluctant to include a link to the podcast feed as this file is so large; I rarely make eight-hour recordings. I did offer it up, however, based on the fact that there are so many other podcasters who regularly serve up files in excess of 250 MB. If you believe this file is too large to be included as a podcast, please comment; I certainly don’t want to choke up your bandwidth or overwhelm your iPod!  But it’s wonderful listening.