Category Archives: Broadcasters

Euro Radio: a new shortwave radio broadcaster out of Europe?

EuroRadioSWLing Post reader, Neil Gates, comments:

“Euro Radio is Europe’s brand new commercial shortwave station which will begin broadcasting on August 1st 2015.

Visit our Facebook page for updates. facebook.com/euroradio6205

Many thanks, Neil.  I have checked the Euro Radio Facebook page and it appears they will broadcast on 6205 kHz AM, starting August 1st, 2015. I haven’t seen a schedule at this point, nor noted their transmitter location.

UPDATE: SWLing Post reader, Jarno, writes:

Looks like Euro Radio 6205 is a pirate and not an official station

Found some info – http://members7.boardhost.com/PirateRadio/msg/1434464301.html

Greek 2kw transmitter but no location yet….

 

Thanks, Jarno!

Shortwave Radio Recordings: WWV changes announcement format,1971

WWV's transmitter building in Fort Collins, Colorado (2014)

WWV’s transmitter building in Fort Collins, Colorado (2014)

Shortwave Radio Audio Archive contributor, Brian D. Smith, recently contacted me; I was enthused when he described the recording he was sharing:

This recording captures the last 5 minutes of WWV’s old format (giving the time every 5 minutes) and the first 5 minutes of the new format (giving the time every 1 minute), which took place on July 1, 1971 UTC.

Apologies for the less-than-stellar audio quality, but I recorded this as a 15-year-old fledgling SWL with limited knowledge of audio recording techniques. So I simply placed the microphone from my cassette tape recorder next to the speaker on the receiver and hit the record button. The signal quality wasn’t the greatest, either — lots of QSB and QRM — but I still managed to get what I was going for.

The resulting recording has accompanied me everywhere since then, preserved only on its original cassette, until 2008, when I finally decided it was time to learn how to transfer it onto my hard drive, burn it onto a CD and stop having to rely on the integrity of 37-year-old audio tape.

Even as a teenager, I regarded the WWV changeover as historic, and felt I should attempt to record it for posterity. Consider yourself posterity!

Brian received this broadcast on 10 MHz care of a Hallicrafters S-108, with random length of wire attached to the back of the receiver serving as an antenna. Location was Franklin, Indiana.

As Brian mentions, the audio quality is a little rough, but this is still quite a treasure of a recording!

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

Again, thanks so much for bringing us this recording, Brian! We look forward to any other archived recordings you–or any other readers–may have to share with us here at the Post.

Papua New Guinea broadcasting 15th Pacific Games via shortwave

PacificGamesSWLing Post contributor, Rob Wagner, has shared the following update on his blog:

It’s quite difficult to hear Papua New Guinea these days now that nearly all their shortwave transmitters have closed and moved to FM. BUT….In the last day or so, PNG’s National Broadcasting Corporation has been transmitting on shortwave with two new outlets. NBC is the host broadcaster of the 15th Pacific Games, being held in the capital Port Moresby. The games begins tomorrow July 4 and runs through till July 18. The following schedule was noted from on-air announcements as follows:

6075 kHz – 1900 to 2159 UTC
9860 kHz – 2200 to 0959 UTC
6075 kHz – 1000 to 1400 UTC
12025 kHz – 2200 to 1000 UTC (to Pacific Island communities)

Many thanks for sharing this news, Rob!

Nigel Holmes also sent an update confirming that the transmitter site is Brandon and that the transmitter can run a 20 kW carrier. Nigel notes:

The aerials are HR 2/2/ 6-12 MHz arrays so about -6 dB cf. the arrays at Shepparton.

[…]The broadcasts have a power of 20 kW AM up from 10 kW when the site carried Radio Australia programming.

As of time of posting, I can hear the games here in the eastern US on 6,075 kHz, but the signal is very weak and the propagation window will close soon. I will also listen on 12,025 and 9,860 kHz.

Check out the Mount Evelyn DX Report for more details.

Recording the 2015 Leap Second

Fullscreen capture 6302015 115321 PM

Yesterday, I posted a brief article about the leap second that occurred between 23:59:59 June 30, 2015 and 00:00:00 UTC July 01, 2015.

I decided to record the leap second on as many shortwave time station frequencies as possible. The only viable options for me–based on time of day and my reception location–were the WWV frequencies 10, 15, 20, and 25 MHz, and CHU frequencies 7,850 and 14,670 kHz.

I was able to record four different time station frequencies simultaneously on the TitanSDR Pro.

I was able to monitor four different time station frequencies simultaneously on the TitanSDR Pro. (click to enlarge)

Unfortunately, HF propagation was very poor yesterday, so the higher WWV frequencies–20 and 25 MHz–were completely inaudible, as was CHU on 14,670 kHz. There were numerous thunderstorms in our area, so static crashes were prevalent.

Still, since this was a first attempt to record a “leap second,” I didn’t want to take any chances.  I had the Titan SDR Pro monitoring and recording two CHU and two WWV frequencies [screenshot], the Elad FDM-S2 recording WWV on 15 MHz [screenshot], and the WinRadio Excalibur on WWV’s 10 MHz frequency, as well as recording the whole 31 meter band spectrum [screenshot].

In the end, the strongest frequencies I captured were CHU on 7,850 kHz and WWV on 15,000 kHz. WWV on 10,000 kHz was much weaker than normal and the band was quite noisy–still, it’s readable, so I included this recording, too. Recordings follow…

Recordings

Photo I took in 2014 of the sign above WWV's primary 10 MHz transmitter.

The sign above WWV’s primary 10 MHz transmitter (2014).

All of the recordings start just before the announcement of 23:59 UTC.

WWV added the extra second and higher tone, then continued with their top of the hour announcements, including a note about leap second (which begins after the 00:04 announcement). CHU simply injects a one second silence before the long tone.

WWV on 15,000 kHz using the Elad FDM-S2:

CHU on 7,850 kHz using the TitanSDR Pro:

WWV on 10,000 kHz using the WinRadio Excalibur:

One interesting note about the 10 MHz WWV recording above: I believe I may be hearing BPM China in the background. I’m curious if anyone can confirm this because I don’t know BPM’s cadence/pattern well enough to ID it.

Other recordings…?

Did you record a shortwave time station as leap second happened? If so, please comment, and feel free to share a link to your recording!

Hang on a second…seriously

WWV-TimeCodeGenerator

One of four WWV time code generators in late August, 2014

Tonight, for the first time in three years, we will experience a leap second. What is a leap second?  Wikipedia provides a concise explanation:

A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time of day close to the mean solar time, or UT1. Without such a correction, time reckoned by Earth’s rotation drifts away from atomic time because of irregularities in the Earth’s rate of rotation. Since this system of correction was implemented in 1972, 25 such leap seconds have been inserted. The most recent one happened on June 30, 2012 at 23:59:60 UTC. A leap second, the 26th, will again be inserted at the end of June 30, 2015 at 23:59:60 UTC.

Like many of you, when I think of time–or UTC–I think about the NIST radio station WWV in Fort Collins, Colorado.

I had the honor of visiting the facility last year (yes, photo tour still forthcoming!).  During the tour, my guide and Chief Engineer at WWV and WWVB, Matthew Deutch, told me that he’s always going to be on site come Leap Second!

MattDeutch-WWVB

WWV’s Matthew Deutch with WWVB antennas in background

I wrote Matt this morning to ask what were his plans tonight?  His reply:

“The leap second happens at 0000 UTC tonight, which is 6:00 pm here in Fort Collins. All of the programming took place at the beginning of the month, so the equipment is armed…we just sit back and watch for the leap this evening.

Even though it is automated I hang around the station to make sure everything goes smoothly at the critical moment…”

WWV-First-Sign-SMMatthew closed his message by wishing me a “Happy Leap Second.”

Back at you, Matt! We hope that second leaps as smoothly as you’d like!

Not to put Matt on the spot, but you can listen to WWV (or the atomic clock of your choice) make the leap second tonight at 00:00 UTC. As for me, I’ll hop on 10 MHz and 15 MHz to hear (and hopefully record) the extra “tick.” At the end of this post, I’ve provided a list of time stations for your convenience.

Happy Leap Second!

20MHZtransmitter

WWV 20 MHz Collins transmitter

List of shortwave radio time stations

  • CHU Canada: 3330 kHz, 7850 kHz, 14670 kHz
  • BPM China: 2,500, 5,000, 10,000, and 15,000 kHz
  • HLA South Korea: 5,000 kHz
  • BSF Taiwan: 5,000 and 15,000 kHz
  • WWV (Ft. Collins)/WWVH (Hawaii) United States:  2,500, 5,000, 10,000, 15,000, 20,000 and 25,000 kHz

Update

Click here to listen to Leap Second recordings from WWV and CHU.

Shortwave Radio Recordings: Voice of Greece

greeceFor your listening pleasure: the Voice of Greece.

This was recorded on 29 June 2015 starting around 01:50 UTC on  9,420 kHz using my WinRadio Excalibur and my horizontal delta loop external (wire) antenna.

I’m very pleased with this off-air recording because it contains several minutes of multi-language station IDs in the last 10 minutes or so of the broadcast.

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

WRMI test transmission of Armed Forces Radio of Nigeria

Radio Miami International

(Source: WRMI on Facebook)

Radio Miami has arranged for a one-week test transmission of the Armed Forces Radio of Nigeria from the Issoudun, France relay site beginning Tuesday, June 30.

The transmission, which will be directed to West Africa, will be from 0600-0700 UTC on two frequencies:

  • 11,825 kHz will carry a Hausa-language program, and
  • 13,775 kHz will carry an English-language program.