Category Archives: Shortwave Radio

Video: Giuseppe explains wiring/construction of DICA Homebrew Antenna

Many thanks to SWLing Post contributor, Giuseppe Morlè, who writes:

Dear Thomas and SWLingPost Friends,

I’m Giuseppe Morlè iz0gzw,

Many friends have asked for the DICA wiring diagram after my recent post and demonstration.

I’m not a technician but a simple passionate listener and qrp’er… I made this video with a drawing that I hope will be useful to understand the details and how it works…

[Please note that this video is in Italian, but you can use YouTube Closed Captioning; it can even translate the subtitles into English or any other language.]

Thank you all.
Giuseppe iz0gzw.

New Year’s numbers stations are ACE

Hi all SWLing Post Community FastRadioBurst 23 here letting you know that this week we’ve an Imaginary Stations show called The Numbers Station going out to Europe via Shortwave Gold on Sunday 7th January 2024 at 1000/1400 hrs UTC on 6160 kHz and then on 3975 kHz at 2100 UTC. One-time pads at the ready and please no talk of that famous poacher of Lincoln, walls have ears you know.

Then on early Monday 8th December 2024 we have the first episode of Radio Ace featuring those Adventures of Flash Frisbone. As we’ve said before if you love radio, you’ll love Radio Ace! Tune in at 0300 UTC on 9395 kHz via WRMI.

For more information on the shows please email [email protected] and check out our old shows here.

Radio Prague’s 2024 QSL Card Series

QSL 2024 | Source: Kristýna Marková, Radio Prague International

Many thanks to SWLing Post contributor, David Iurescia, who shares the following article from Radio Prague:

Radio Prague’s 2024 QSL card series will be musical – and digital

To this day, Radio Prague International has kept up the decades-long tradition of QSL cards – postcards confirming receipt of reception reports to listeners. Every year, we have created a new series of postcards to send to listeners. In 2024, there will be something else new – in addition to the traditional printed versions, we will also start producing and sending digital QSL cards.

2024 is the year of Czech music – and so is the theme for next year’s QSL card series.

With a different QSL card for every quarter, Kristýna Marková’s graphic designs will bring you images inspired by the most famous Czech classical music names – Antonín Dvo?ák, Bed?ich Smetana, Leoš Janá?ek and Ema Destinnová.

The Times They Are A-Changin’

Many international radio stations, as they muted their shortwave broadcasts, also stopped issuing QSL cards. However, Radio Prague International continues to preserve this tradition.

Unfortunately, significant price hikes by the Czech postal service have forced us to make a few changes. From 2024, we will only send printed postcards to listeners who send us a printed postcard or letter themselves. Otherwise, we will send digital QSL cards to those who send us a message by email or via our web form.

We hope that our digital QSL cards will delight you as much as our printed ones have and that you will continue to be among our loyal listeners for years to come.

Click here to read the original article and to view more images at Radio Prague online.

New RFA QSL Card Celebrating Year of the Dragon

Many thanks to SWLing Post contributor, David Iurescia, who shares the following announcement from RFA:

Dear friends,

Happy New Year! Attached is the press release for RFA’s QSL card # 84, celebrating the year of Dragon. (Click to download PDF.)

We hope you enjoy this new QSL card and we look forward to receiving your reception reports by email to qsl<at>rfa.org, or by snail mail.

Reception Reports

Radio Free Asia
2025 M. Street NW, Suite 300
Washington DC 20036
United States of America

– –
Aungthu Schlenker
Radio Free Asia

Shiokaze Shortwave Radio Service Faces Crisis

Many thanks to SWLing Post contributor, David Iurescia, who shares the following news from The Japan News:

Shortwave Radio for Japanese Abductees Faces Crisis

Tokyo, Dec. 31 (Jiji Press)—The Shiokaze shortwave radio service for Japanese nationals abducted to North Korea faces a crisis because it will be unable to counter jamming by Pyongyang during facility renewal work in fiscal 2024.

The situation “contradicts the government’s policy of giving top priority to the abduction issue,” said the group playing the leading role in the radio broadcasts.

Shiokaze, which means sea breeze, began broadcasting in 2005, operated mainly by the Investigation Commission on Missing Japanese Probably Related to North Korea. It conveys messages from family members of abductees and news from Japan and abroad.

The radio is constantly hit by jamming signals from North Korea. Since 2019, Shiokaze has been conducting double broadcasting using two frequencies as a countermeasure.

Shiokaze’s transmission base is within KDDI Corp.’s Yamata transmitting station in Koga, Ibaraki Prefecture, eastern Japan.

The number of transmitters at the station will be reduced by two from the current seven partly due to the aging facility. There will be a period when double broadcasting is not possible during the work.

Japanese public broadcaster NHK, which uses the KDDI station as a base for its overseas radio services, said that work related to the transmitters will last up to 10 months from the second half of fiscal 2024.

“For a while during the work, Shiokaze is expected to broadcast on one frequency,” said an official of NHK, formally called Japan Broadcasting Corp.

“We recognize that the work is necessary in order to continue the two frequency system although (Shiokaze) will be a single frequency service temporarily,” then Chief Cabinet Secretary Hirokazu Matsuno told a meeting of a parliamentary special panel on the abduction issue Dec. 4, 2023.

Meanwhile, a Cabinet Secretariat official expressed concern, saying that “the risk of obstruction will increase more than ever,” albeit temporarily. [Continue reading…]

SolderSmoke: 7J6CBQ on Okinawa — And a Translation of a Science Fiction Novel about Ham Radio in China

Many thanks to SWLing Post contributor, Bill Meara who shares the following article from the excellent SolderSmoke Podcast:


7J6CBQ on Okinawa — And a Translation of a Science Fiction Novel about Ham Radio in China

The article about Sergeant Malik Pugh USMC on Okinawa brought back memories from the 1990s. David Cowhig was 73 Magazine’s Hambassador on Okinawa — I had the same “position” in the Dominican Republic.  David and I were both in the Foreign Service;  we joked that 73 had afforded us our only chances to be ambassadors of any kind.  David’s Okinawa QSL and the opening from his initial report to 73 magazine appear above.  You can see more here:

https://archive.org/details/73-magazine-1992-12/page/82/mode/1up

https://archive.org/details/73-magazine-1993-06/page/76/mode/2up

https://archive.org/details/73-magazine-1993-07/page/82/mode/2up

https://archive.org/details/73-magazine-1993-08/page/78/mode/2up

https://archive.org/details/73-magazine-1993-11/page/84/mode/2up

https://archive.org/details/73-magazine-1993-12/page/78/mode/2upmode/2up

A couple of my own “dispatches” as Hambassdor to the Dominican Republic appear here:
https://www.gadgeteer.us/DRDISP.HTM

Back in the 90’s David sent me an old QST Magazine.  I wrote about this on the SolderSmoke blog:
https://soldersmoke.blogspot.com/2015/07/been-there-done-that-he-begged-his.html

Later, I learned about another “Hambassador” who was still active as a radio amateur: Ron Gang 4X1MK:
https://soldersmoke.blogspot.com/2017/10/ron-gang-4x1mk-on-qso-today-podcast.html

Finally (and this is really cool):  David Cowhig has been putting his language skills to good use, translating Chinese written material.  He sent me his translation of the opening chapters of a Chinese science fiction novel about ham radio.   Readers of the SolderSmoke Daily News will like this:


 
https://gaodawei.wordpress.com/2021/12/18/chinese-sf-ham-radio-web-novel-we-live-in-nanjing/


Check out this article and much more on the SolderSmoke podcast blog!

Mysteries of a shortwave nature

Firstly FastRadioBurst 23 and the Imaginary Stations Crew send our best wishes to all of the SWLing Post Community for 2024!

This week we have WMMR – Mystery Mix Radio beamed to Europe via Shortwave Gold on Sunday 31st December 2023 at 1000/1400 hrs UTC on 6160 kHz and at 2100 UTC on 3975 kHz. Then at 0300 UTC Monday 1st January on 9395 kHz we have WMMR – The WRMI edition. “What will we hear?’ you may ask. Who knows, it’s a mystery! The only way to find out is to listen in.

For more information on the shows please email [email protected] and check out our old shows here.