Category Archives: Recordings

Recording the final broadcast of Radio Belarus?

Posted on by Thomas
1

spacer Regarding our previous post about Radio Belarus closing down, SWLing Post contributor, Paul Walker, reminds me that we should try to add a recording of the final broadcast to the Shortwave Radio Audio Archive.

If you can manage to capture the final broadcast (or any of the Belarus broadcasts between now and then), please consider submitting the recordings to the archive.

Many thanks!

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Posted in Broadcasters, News, Recordings | Tagged Radio Belarus, Shortwave Radio Audio Archive | 1 Reply

Steve notes the end of The Mighty KBC on 6,095 kHz

Posted on by Thomas
9

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Many thanks to SWLing Post contributor, Steve Yothment, who writes:

[Below, you’ll find] my reception report for the digital decode of the Fldigi message by Dr. Kim Elliott on The Mighty KBC (6040 kHz) Saturday night:

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I took Kim Elliott’s suggestion and listened to The Mighty KBC on 6095 kHz on Sunday morning using the Utwente WebSDR which receives signals in Enschede, in the Netherlands.

The Mighty KBC finished their last broadcast on 6095 kHz at 11:00AM our time. I recorded their program, but the file is big. So, attached is the last 4 minutes of their program (click here to download), as received by the WebSDR:

It’s too bad that The Mighty KBC is shutting down!

Many thanks for both your decoded message and your recorded audio, Steve! I agree: it is too bad the KBC had to shut down their 6095 kHz broadcast.

Note that The Mighty KBC will continue on their AM frequency, DAB and streaming. Check out the KBC website for details.

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Posted in Broadcasters, Digital Modes, International Broadcasting, News, Recordings, Shortwave Radio | Tagged KBC, Steve Yothment, The Mighty KBC | 9 Replies

Bad Signals: Transmitters in need of care

Posted on by Thomas
18

China Radio International via Radio Havana Cuba

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Click to enlarge

Each morning, I enjoy listening to Radio Australia on 9,580 kHz, but I’m forced to tune elsewhere due to interference when China Radio International starts broadcasting on 9,570 kHz, via Radio Havana Cuba’s relay.

Hypothetically I should be able to mitigate any adjacent interference from CRI by listening to Radio Australia’s upper sideband. But unfortunately, RHC’s transmitters spew spurious emissions a full 20 kHz on either side of their carrier. It’s most annoying.

Here’s what RHC/CRI’s 9570 kHz signal sounds like on 9560 kHz:

Here’s what my waterfall looked like when CRI signed off:

spacer Notice how clear the 35 kHz waterfall window became (that’s Radio Australia centered on 9850 kHz):spacer

The reason for this is clear: obviously, some of RHC’s transmitters are in need of care–and they’re not the only ones.

Radio Cairo

I’ve received a number of requests from Radio Cairo to post notices about their English language broadcasts. Normally, I’m quite happy to post press releases, but in each case I’ve mentioned that their English broadcasts are almost impossible to understand. For years, RC has had a problem with AM modulation (I assume) and, to my knowledge, have never addressed it.

I’ve sent RC feedback on a number of occasions; in response, I’ve received only the inconclusive reply that they’re “looking into the situation.”

To underscore the point, on Sunday Andrea Borgnino shared the following video/audio of Radio Cairo via Twitter.

Radio Cairo & worst am modulation @SWLingDotCom @LondonShortwave @John_Northants @UlisK3LU pic.twitter.com/o0aRCkPtwt

— Andrea Borgnino (@aborgnino) March 20, 2016

There are other broadcasters that emit messy signals, but Radio Havana Cuba and Radio Cairo are the most noticeable in my listening area. And, it seems, neither broadcaster is in any hurry to address their ongoing problems.

In Radio Cairo’s case, especially, the broadcaster is simply wasting money by attempting to broadcast a signal that can neither be received nor interpreted. It’s rather sad. Ultimately, one has to wonder why they bother to broadcast at all…

Radio Havana Cuba, China Radio International,  and Radio Cairo (among others) take note: a little care of your radio transmitters will go a long way toward increasing your listenership. 

What you can do:  Consider contacting broadcasters when when you become aware of transmitter problems. Despite RC’s notable exception, oftentimes a broadcaster may not be fully aware of the issue––thus your feedback is necessary to help correct the problem.

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Posted in AM, News, Recordings, Shortwave Radio | Tagged China Radio International, CRI, Radio Cairo, Radio Havana Cuba, rhc | 18 Replies

Radio Time Travel: Brian’s 1974 shortwave radio recording

Posted on by Thomas
5

Many thanks to SWLing Post and SRAA contributor, Brian D. Smith (W9IND), for the following guest post and recording.

Note that Brian could use your help to ID a few unidentified broadcasters in this recording. If you can help, please comment:


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Shortwave Radio 1974: Canada, Argentina, Spain, West Germany, Albania, utility stations

Want to know what shortwave radio sounded like in 1974?

This 55-minute recording, recovered from a cassette, was never intended to be anything but “audio notes”: I was an 18-year-old shortwave listener who collected QSL cards from international stations, and I was tired of using a pen and a notepad to copy down details of the broadcasts. I wanted an easier way to record what I heard, and my cassette tape recorder seemed like the perfect means to accomplish that goal.

But it wasn’t. I soon discovered that it was simpler to just edit my notes as I was jotting them down — not spend time on endless searches for specific information located all over the tape. To make a long story shorter, I abandoned my “audio notes” plan after a single shortwave recording: This one.

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Hallicrafters S-108 (Image: DXing.com)

Still, for those who want to experience the feel of sitting at a shortwave radio in the mid-1970s and slowly spinning the dial, this tape delivers. Nothing great in terms of sound quality; I was using a Hallicrafters S-108 that was outdated even at the time. And my recording “technique” involved placing the cassette microphone next to the radio speaker.
Thus, what you’ll hear is a grab bag of randomness: Major shortwave broadcasting stations from Canada, Argentina, Spain, Germany and Albania; maritime CW and other utility stations; and even a one-sided conversation involving a mobile phone, apparently located at sea. There are lengthy (even boring) programs, theme songs and interval signals, and brief IDs, one in Morse code from an Italian Navy station and another from a Department of Energy station used to track shipments of nuclear materials. And I can’t even identify the station behind every recording, including several Spanish broadcasts (I don’t speak the language) and an interview in English with a UFO book author.

The following is a guide, with approximate Windows Media Player starting times, of the signals on this recording. (Incidentally, the CBC recording was from July 11, 1974 — a date I deduced by researching the Major League Baseball scores of the previous day.)

Guide to the Recording

0:00 — CBC (Radio Canada) Northern and Armed Forces Service: News and sports.
7:51 — RAE (Radio Argentina): Sign-off with closing theme
9:14 — Department of Energy station in Belton, Missouri: “This is KRF-265 clear.”
9:17 — Interval signal: Radio Spain.
9:40 — New York Radio, WSY-70 (aviation weather broadcast)
10:22 — Unidentified station (Spanish?): Music.
10:51— Unidentified station (English): Historic drama with mention of Vice President John Adams, plus bell-heavy closing theme.
14:12 — RAI (Italy), male announcer, poor signal strength.
14:20 — Unidentified station (Spanish): Theme music and apparent ID, good signal strength.
15:16 — Unidentified station (foreign-speaking, possibly Spanish): Song, “Chirpy Chirpy Cheep Cheep.”
17:00 — Deutsche Welle (The Voice of West Germany): Announcement of frequencies, theme song.
17:39 — Unidentified station (English): Interview with the Rev. Barry Downing, author of “The Bible and Flying Saucers.”
24:36 — One side of mobile telephone conversation in SSB, possibly from maritime location.
30:37 — Radio Tirana (Albania): Lengthy economic and geopolitical talk (female announcer); bad audio. Theme and ID at 36:23, sign-off at 55:03.
55:11 — Italian Navy, Rome: “VVV IDR3 (and long tone)” in Morse code.

Click here to download an MP3 of the full recording, or simply listen via the embedded player below:


Wow–what an amazing trip back in time, Brian! Thank you for taking the time to digitize and share your recording with us.

Post Readers: If you can help Brian ID the few unidentified stations in his recording, please comment!

Note that Brian is a frequent contributor to the Shortwave Radio Audio Archive. Click here to listen to his contributions. 

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