Author Archives: Thomas

Any leads on this Sony plug?

Many thanks to SWLing Post reader, Paul Beckett, who writes with the following question for our community:

Hi Thomas

I am hoping you may be able to help identify the fly lead plug which fits on the jack plug of the Sony mains adapter lead for the 2001D. It terminates in a four pin female socket but i cannot find any description of it on the internet.

Appreciate any info if you recognise it. It is definitely part of the 2001D “kit” as the plug is clearly marked “Sony” and was among my radio “bits”.

Regards

Paul

Post readers: can anyone help Paul identify this particular 2001D plug so that he can search for a replacement on the Internet? If so, please comment!

WRMI shifts from 6855 kHz to 9455 kHz

Many thanks to SWLing Post contributor, Marty Meyers, who shares the following notice from WRMI (via Facebook):

6855 kHz off air

Due to interference with a U.S. Army frequency, WRMIhas been asked to vacate 6855 kHz. We are now off of this frequency. However, a replacement frequency of 9455 kHz has been assigned, and we expect to be on the air on 9455 kHz sometime next week. This frequency will be directed primarily to the Southwestern United States and Mexico, although it will probably be audible in other areas as well, depending on propagation conditions.

Thanks for the tip, Marty!

4KZ: More info about Australia’s new shortwave broadcaster

Many thanks to Al Kirton, the General Manager at NQ Radio, who has kindly shared a few more details about NQ Radio and, specifically, 4KZ:

Hello Thomas

NQ Radio operates about 20 AM & FM transmitters in North Queensland, Australia. Our stations are 4KZ, 4AM, 4AY, KIK FM & KOOL FM.

In a couple of months or so we will be establishing a 4KZ shortwave service on 5055 kHz with 1 kilowatt.

The antenna is designed to give primary coverage from 200 km to 800 km from Innisfail. We suspect it will be heard with a low quality signal much further away.

Sincerely

Al Kirton
General Manager

Many thanks, Al! We’ll be listening!

RadioWorld: Despite Fears, ABC Shuts Down Shortwave Broadcasts

(Source: RadioWorld)

The ABC has turned off its shortwave radio transmitters, leaving Australians in remote areas without easy access to lifeline radio

OTTAWA — On Jan. 31, state-owned Australian Broadcasting Corp. shut down its shortwave radio transmitters; ending both international broadcasts of Radio Australia and the ABC’s domestic service in Australia’s Northern Territory. The transmitters were located at ABC broadcasting facilities at Katherine, Tennant Creek, and Roe Creek (Alice Springs).

According to the ABC news release that announced the shutdown on Dec. 6 — less than two months before it took place — “The move is in line with the national broadcaster’s commitment to dispense with outdated technology and to expand its digital content offerings including DAB+ digital radio, online and mobile services, together with FM services for international audiences.”

[…]The majority of ABC audiences in the Northern Territory currently access ABC services via AM and FM and all ABC radio and digital radio services are available on the Viewer Access Satellite Television (VAST) satellite service.”[…]

Click here to continue reading the full article at RadioWorld.

How to find the Pyongyang numbers station (V15) including an off-air recording

Many thanks to SWLing Post contributor, Mark Fahey (our resident North Korea specialist)  who shares the following comment regarding our recent post about the re-activation of the North Korean Numbers station:

The Pyongyang numbers (designated V15) have either become less regular or changed their schedule since March. Its been a few months since I have personally received them – but I also haven’t been specifically tuning in for them lately so maybe I have simply missed noticing a timing change.

If you want to find the North Korean numbers, they are read out in a block between songs within the regular programing of the Pyongyang Pangsong radio station.

The choice of music immediately before the number block seems to indicate which recipient agent the transmission is directed to.

For Agent 27 “We Will Go Together with a Song Of Joy” is played, whereas Agent 21’s song is “Spring of my Hometown.”

The announcements typically take between 5 to 10 minutes to read dependent on the number of digits passed. The transmission schedule is variable; in early 2017 the broadcast alternated with a cycle of one week on Thursday night at 12:45AM Pyongyang Time (1615 UTC) and the following week on Saturday night at 11:45PM Pyongyang Time (1515 UTC).??

Pyongyang Pangsong can be heard on these shortwave band frequencies (it is also on MF & FM on the Korean peninsular):

  • 3250 kHz, Pyongyang 100KW Transmitter
  • 3320 kHz, Pyongyang 50KW Transmitter
  • 6400 kHz, Kanggye 50KW Transmitter

Mark followed up this morning with a off-air recording of V15 on 3250kHz. Mark comments, “I will leave the decrypted message content to your imagination!”

Click here to download.

Mark: thank you for taking the time to write up this V15 tutorial and sharing this recording!

Gary DeBock’s Ultralight Radio DXpedition in Hawaii

Kona, Hawaii DXpedition (Photo: Gary DeBock)

Many thanks to SWLing Post contributor, Gary DeBock, who shares the following notes and recordings from an Ultralight DXpedition in Kona, Hawaii:

The Kona, Hawaii Ultralight Radio DXpedition was conducted from a sixth floor oceanfront motel room in the Royal Kona Resort Motel from April 9-12 (during an anniversary trip with my wife). A newly designed “airport friendly” 5 inch FSL antenna (designed to fit within hand-carry luggage, inside a plastic tote) and a 7.5 inch loopstick C.Crane Skywave Ultralight were used to track down and record Asian and South Pacific Medium Wave DX from such rare stations as 540-2AP (Apia, Samoa), 621-Tuvalu (Funafuti, Tuvalu) and 1440-Kiribati (Bairiki, Kiribati). Here are three extremely strong recording links for these exotic stations, including the daily sign off routines for 621-Tuvalu and 1440-Kiribati:

540 2AP Apia, Samoa Extremely strong Christian worship music (Samoan style) at 0931 UTC on April 9 (S9+ level)

Click here to download.

621 Tuvalu Funafuti, Tuvalu Over 8 minutes of traditional island music at an S9 level, including the sign off routine (with national anthem) at 1000 UTC

Click here to download.

1440 Kiribati Bairiki, Kiribati Over 7 minutes of traditional island music, station ID’s in English and the native language, and the national anthem (followed by a blistering 1000 Hz tone) at the 0936 UTC sign off– all at a strong level

Click here to download.

David recommends the Sangean H201 AM/FM waterproof shower radio

A few weeks ago, SWLing Post reader, David Lang, asked for a radio recommendation–one to replace the shortwave receiver that once lived on his bathroom countertop. Since he primarily wanted to listen to a local AM broadcaster, I recommended he go a different route with his next rig to save money and extend the radio’s longevity.

I suggested the ($61 US) Sangean H201 which is specifically designed for humid environments. I had considered this receiver as a gift in the past, but had never actually used one myself. I felt like it was a pretty safe bet, though. David purchased the H201 and recently shared his review:

Well, I’m so glad that I was patient and waited for a reply before I bought a radio to replace the old one that I had in my bathroom. I think the Sangean H201 is going to be the perfect replacement. I don’t know if anyone has provided a review for this radio but here are my thoughts at the moment:

The H201 is compact. Not quite as small as my 909 but just the right size to sit on my bathroom countertop and not take up near as much room as the radio it replaced.

Its appearance is clean, simple and intuitive. It’s also waterproof, a feature that is comforting since it will spend most of its life in the humid environment of a bathroom. The display is large and easily read. The display includes battery strength indicator, band, memory preset, weather alert and frequency in the display. The buttons are just the right size and have a distinct but smooth action.

It might have been better for me if the power button had been on the top instead of the bottom right hand face of the cabinet but that is in no way a deal killer.

The H201’s reception is fine for what I need it to do which is receive the primary AM radio stations for our metroplex area (Dallas/Fort Worth) which brings me to my next section of commentary; sound quality. The sound quality of the H201 is exceptional. It’s crystal clear and leans toward the warm side. I’m talking about timbre. My sangean 909 also has great sound but is brighter in timbre. Think about the difference between a French horn and a trumpet. The 909 is a trumpet, the H201 is a French Horn or perhaps a Euphonium. I like the amber display and the half circle carry handle that turns in or out of the cavity in the back of the radio is really convenient.

At times I have to adjust the position of the radio to eliminate a bit of static on AM but I think that’s pretty typical for AM. My comments here are not near as technical as some reviews I’ve read on other radios, particularly short wave models.

While I use and appreciate many of those types of features on my other radios, for my purposes I’m not sure the ‘technical’ is necessary to promote the positive aspects of this radio.

Bottom line: I like it because it fits perfectly for the purpose I needed. Even in a non-humid room, this little rig is a great, simple portable radio for AM/FM local station listening. Thanks so much for the suggestion!!

Cheers!
David Lang

Thank you for taking the time to share your thoughts, David! I’ve been very pleased with Sangean radios that employ this particular chassis style (like the Sangean PR-D5BK Sangean PR-D9WSangean PR-D7, and even the Sangean WFR-28). These models tend to have a durable feel, robust hard plastic body and the audio is pleasant from the built-in speaker(s).

The Sangean H201 can be purchased from a number of retailers including Amazon, NewEgg, WalMart and, of course, eBay.

Thanks again, David!