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Updated 2025-08-25 02:32
Guest Post: SM0VPO’s 3D Printed 10KV Tuning Capacitor
Many thanks to SWLing Post contributor,Harry Lythall (SM0VPO), who shares the following update to his excellent homebrew 20 meter magnetic loop antenna post: 3D Printed 10KV Tuning Capacitor by Harry Lythall (SM0VPO) Introduction You may have seen my 20m (14MHz) loop, or frame, antenna, and the ease of construction with just a bit of wire and a […]
Shortwave Radio Recordings: SWL Digest from January 4, 1982
Do you miss Ian McFarland on Radio Canada International? Yeah, me too. That’s why I’m always pleased to receive off air recordings from Shortwave Radio Audio Archive contributor, Tom Laskowski. I’ve just posted his latest off-air recording on the archive and thought I’d post it here as well. Tom note: Here is another one of […]
Guest Post: Backpack Shack 3.0 – Part 3
Many thanks to SWLing Post contributor, TomL, who shares the following guest post as a his Backpack Shack 3 continues to evolve: Backpack Shack 3.0 – Part 3 by TomL I have now gone overboard since I think bigger must be better. The temptation was just too great and now there is an MFJ-1979 17-foot telescoping whip antenna […]
Chris’ review of the Sangean WR-7 FM radio and Bluetooth speaker
Many thanks to SWLing Post contributor, Chris Freitas, who writes: I recently came across a post on the SWLing Post after I saw Sangean released the WR-7. It recently became available on Amazon and decided to purchase one after seeing your review and Radio Jay Allan’s review. As I am writing this, I am pleased […]
FTIOM & UBMP, July 8-14
From the Isle of Music, July 8-14: This week, our special guest is clarinetist/composer Ernesto Vega. He will share some of his first album, Venir al Mundo and some of his work in Familia by Arturo O’Farrill and Chucho Valdés. Four options to listen to the transmission: 1. For Eastern Europe but audible well beyond […]
BBC RMP transmitting site up for sale (again)
(Source: Dorset Echo via Dave Porter) It helped the BBC broadcast its radio programmes across Europe. Now the vast site of the former radio transmission station in the west Dorset countryside is set for a new lease of life. The Rampisham Down site next to the A356 Maiden Newton to Crewkerne road, which extends to […]
After 71 years, WLO operators go off the air
Many thanks to SWLing Post contributor, Zach, who notes that WLO have announced that as of 04:59 UTC on July 1, 2018, “there there will no longer be 24/7 operators on duty at the Mobile, AL stations.” Here’s a screenshot from their announcement on Facebook: The end of an era indeed. Thanks for the tip, […]
The Brooklyn Pirate Radio Sound Map is live!
I’m happy to announce that my friend and radio producer David Goren has released the Brooklyn Pirate Radio Sound Map: a detailed interactive website exploring the dynamic pirate radio scene in Brooklyn, New York: “In Brooklyn, when the sun goes down, pirate radio stations fire up their transmitters and take to the air, beaming transgressive, culture-bearing signals […]
Aeronautical RDS: Ivan’s impressive collection of in-flight FM stations
Many thanks to SWLing Post contributor, Ivan Cholakov (NO2CW), who writes: Last week I took an Eton Satellit with me on a flight from Tampa, Florida to Washington DC. The radio is very light, portable and packed with features. I have used an SDR radio before for inlight FM reception where I recorded audio, but this […]
RNZ: “Push to fire up Radio Australia in the Pacific”
(Source: Radio New Zealand via Richard Cuff) There is a push in Australia to re-establish Radio Australia’s services to the Asia/Pacific region. Supporters of RA in Australia hope people around the Pacific will join them in sending submissions to inquiries underway in Canberra. It comes after savage cuts at RA that included shutting down shortwave […]
Video: Demolition of masts at RNW Flevo
Many thanks to SWLing Post contributor, Dave Porter, who shares a link to the following video. As Dave notes, “A knowledge of Dutch would be an advantage but is not essential!” Click here to view on YouTube.
Give Your Radios a Vacation!
In 2013, I wrote the following feature for the Monitoring Times Magazine. Looking back, I realize that I never posted this article on the SWLing Post. Since we’re in the midst of the summer travel season here in the northern hemisphere, I thought I’d post this feature from five years ago. I’m also adding a […]
Update: BBC Midwinter broadcast recordings
Once again, SWLing Post readers did an amazing job of capturing off-air clips of the BBC Midwinter broadcast to Antarctica! Thank you so much for submitting your recordings! I managed to listen to a bit of the broadcast myself in the parking lot of the US Space and Rocket Center in Huntsville, Alabama. I only […]
Shortwave station WTWW promotes Field Day on the air
Many thanks to SWLing Post contributor, Bill (WD9EQD), who writes: Shortwave Station WTWW is promoting Field Day with a special shortwave broadcast. From their Web Page: http://wtww.us/ Call in toll free at: 833-390-5085 Promote The Ham Radio Hobby To The Entire World On A Powerful International Shortwave Radio Station – WTWW BY Calling In From Your […]
It’s Field Day weekend 2018: find a local event, have fun!
If you live in North America and have an interest in becoming a ham radio operator, this is the weekend to check out what amateur radio is all about, and meet local radio enthusiasts. It’s Field Day! What is Field Day? I’ll quote from the ARRL, who sponsors the event: “ARRL Field Day is the […]
Reminder: Help record the 2018 BBC Antarctic Midwinter Broadcast today
Every year, the BBC broadcasts a special program to the scientists and support staff in the British Antarctic Survey Team. The BBC plays music requests and sends special messages to the small team of 40+ located at various Antarctic research stations. Each year, the thirty minute show is guaranteed to be quirky, nostalgic, and certainly a DX-worthy catch! After […]
Tidlow explores 1970s CB radio culture through photos
(Source: British Journal of Photography) David Titlow is Eyeballing 1970s Citizens Band Radio culture Before mobile phones and social medias, there was Citizens Band Radio – a now largely defunct technology whose culture has been unearthed by David Titlow. With the project going on show at PhotoEast festival from 24 May – 24 June, we […]
Tom’s field portable HF antenna snags VOK’s summit broadcast
Many thanks to SWLing Post contributor, TomL, who shares a recording he made of the Voice of Korea on June 14, 2018. This English broadcast focuses on the Singapore summit and is, no doubt, historic in its content. [Note that we’ve posted other recordings on the Shortwave Radio Audio Archive.] TomL notes: Recorded on my […]
FTIOM & UBMP, June 24-30
From the Isle of Music, June 24-30: This week, our special guest is Joaquín Betancourt, whose many roles in music in Cuba include the direction of Joaquín Betancourt y su Joven Jazz Band, a big band that is an important ensemble for young Jazzistas in Cuba. We interviewed him in the Conservatorio Amadeo Roldan in […]
NSS Annapolis QSLs for SWLs
Many thanks to SWLing Post contributor, Ulis Fleming (K3LU), who writes: I wanted to pass along some information regarding the NSS Annapolis radio station. Last year’s cards were sent out for Armed Forces day with one generic card with all the callsigns. This year the ops at NSS will be sending cards direct on their […]
Allen looks back at 50 years of DXing
Many of you might remember Allen Willie’s story from our SWLing Post “Listener Posts” collection. On Sunday, Allen shared the following note with his radio friends. He has kindly given me permission to post it here because, frankly, it’s a most impressive accomplishment from an amazing life-long radio listener: Fifty years ago today ( June 17, 1968 […]
Help record the 2018 BBC Antarctic Midwinter Broadcast
Every year, the BBC broadcasts a special program to the scientists and support staff in the British Antarctic Survey Team. The BBC plays music requests and sends special messages to the small team of 40+ located at various Antarctic research stations. Each year, the thirty minute show is guaranteed to be quirky, nostalgic, and certainly a DX-worthy catch! After […]
Radio Survivor: “Volunteer Radio from Antarctica”
Many thanks to SWLing Post contributor, Mike Hansgen, who shares a link to episode #146 of the excellent Radio Survivor Podcast: Inspired by an episode of Anthony Bourdain: Parts Unknown, we travel all the way to Antarctica to learn about mysterious community radio station, Ice Radio. Sadly, we learned of Anthony Bourdain’s death on the […]
Could Norway and NATO clash over DAB frequencies?
(Source: NewsInEnglish.no via Mike Hansgen) Thousands of ordinary Norwegian citizens aren’t the only ones frustrated and dissatisfied after Norway’s forced transition to DAB radio. It meant shutting down FM radio, and now NATO may find itself in conflict with the civilian DAB frequencies it was granted for exercises in Norway. Norwegian politicians and authorities were […]
DRM feeds RNZ Pacific relays
(Source: Radio World via Mike Hansgen) RANGITAIKI, New Zealand — Radio New Zealand Pacific, the official international arm of Radio New Zealand, is using Digital Radio Mondiale digital radio transmission/reception equipment to feed studio-quality audio to some of its 20 relay stations in the Pacific Ocean region. The others use satellite feeds or web downloads. The locations being […]
Steve searches for a USB-powered battery charger for solar recharging
Many thanks to SWLing Post contributor, Steven Crawford, who writes with the following inquiry: [I’m searching for] good quality USB powered battery chargers for AA and D size rechargeable batteries. Wall outlet chargers are common but quality USB powered battery chargers appear much less common…less common than the packable solar panels with USB ports such […]
An unusual 1990s reception report from North Korea
Many thanks to SWLing Post contributor, Richard Langley, who spotted this fascinating account in The Mayo News: Michael Commins on his remarkable communication from inside North Korea THE Korean peninsula dominates world news coverage this week. […]Around 1988, after becoming engrossed in the hobby, I also bought the acclaimed Sony 2001D shortwave radio from Padraig […]
Grimeton Radio / SAQ Transmission on July 1st, 2018
Many thanks to SWLing Post contributor, Evandro Stanger, who writes: Good news. Grimeton Radio will be on air again on July, 1. See the link below: (Source: The Alexander Association) Grimeton Radio / SAQ Transmission on July 1st, 2018. The annual transmission on “Alexanderson Day” with the Alexanderson alternator on VLF 17.2 kHz with the call SAQ […]
Guest Post: Backpack Shack 3 – Part 2
Many thanks to SWLing Post contributor, TomL, who shares the following guest post as a his Backpack Shack 3 evolves: Backpack Shack 3 – Part 2 by TomL Wanting MOAR options for my recent amplified whip antenna experiment, I decided to add a second antenna input to the kitchen cutting board (can I call it a “Breadboard”? […]
NPR: ‘Radio Dodo’ Creates Bedtime Stories For Syrian Refugees
(Source: NPR via Eric McFadden) NPR’s Ari Shapiro talks to Brigitte Alepin, the creator of “Radio Dodo,” or Sleepytime Radio, a program that creates bedtime stories for Syrian refugees. Click here to read the full transcript or listen to the story via NPR.
Self-powered shortwave radio spotted in Battlestar Galactica
Many thanks to SWLing Post contributor, Bruce F, who writes: Here is a photo of a radio from the 2004 – 2009 TV series “Battlestar Galactica“. This radio is perhaps unique and worthy of careful study! Why? Because not only was it NOT MADE on Earth, but there is no connection in its design with […]
Video: N1SPY builds and describes the components of a simple receiver
Many thanks to Thomas Cholakov (N1SPY) who shares the following video where he explains how radio receivers work and builds a radio receiver: Click here to view on YouTube. As always great video, Thomas! Keep up the good work!
BBC tribute to Paddy Feeny (1931-2018)
(Source: BBC via Mike Barraclough) Paddy Feeny, the legendary voice of “Saturday Special” (now Sportsworld) for 36 years has sadly passed away aged 87 after a short illness. Paddy hosted the show from 1959 until his retirement back in 1995. BBC correspondent Mike Costello was a colleague of his, and remembers him with admiration as […]
FTIOM & UBMP, June 17-23
From the Isle of Music, June 17-23: This week, we present some wonderful new Son Cubano from Septeto Santiaguero and Adalberto Álvarez y su Son, some recent TIMBA from JG and some Charanga from Manolito Simonet y su Trabuco. 1. For Eastern Europe but audible well beyond the target area in most of the Eastern […]
Steve Andrew’s spectrum analyzer software for SDRplay SDRs now available for download
A few weeks ago, we posted an announcement that spectrum analyzer software was being developed for the SDRplay RSP software defined radio series. Many thanks to Andy, at SDRplay, who shares the following announcement: We are pleased to announce the availability of the first cut of Spectrum Analyser software developed by Steve Andrew specifically for […]
BBC Monitoring: “spotting fake news” since WWII
(Source: BBC Blog) BBC Monitoring is a specialist part of BBC News, part of the World Service group. We have experienced journalists and linguists who follow and track international media in foreign languages, in over 150 countries and about 100 languages. We monitor that information, we report and analyse it, and we work on a […]
North Korea Summit: Voice of Korea English language shortwave frequencies
Many thanks to SWLing Post contributor, DanH, who writes: I recorded and edited clips from two Voice of Korea SW broadcasts in English at different times earlier today (UTC). The radio clock in this video is fairly accurate and is set to UTC. The VOK announcer reads a list of VOK English language broadcast times […]
Radio deal: Refurbished Whistler scanners on sale
Many thanks to SWLing Post contributor, Dan Srebnick (K2DLS), who notes that Whistler currently has a selection of refurbished scanners on sale with a manufacturer’s warranty including the new TRX-1 handheld: Click here to view the sale at Whistler. These are great prices! Thank for the tip, Dan!
VOA’s Music Man For Africa, Leo Sarkisian, dies at 97
In February 2013, Leo Sarkisian and his sweet wife, Mary, invited me to their home and studio in Maryland and I recorded what turned into a 3+ hour audio interview. Sitting with him, time seemed to disappear as I was absorbed by stories about his travels and experiences. He was so kind and gracious–he even […]
Hospitals and RF noise: FM and HD radio’s strong suit
For the past week, I’ve been away from home spending time with my mother at the hospital while she recovers from a surgery. I’ve got a number of reviews and evaluations in the pipeline, but thankfully no shortwave or HF radios on the table this week (although the ELAD FDM-S3 and CommRadio CTX-10 are just […]
Australian Gov’t reviewing media services (including loss of shortwave) in the Asia-Pacific
Many thanks to SWLing Post contributor, London Shortwave, for sharing the following Have Your Say review of Australian Broadcasting Services in the Asia Pacific: Review of Australian Broadcasting Services in the Asia Pacific – Terms of Reference The Government is undertaking a review of Australian media services in the Asia Pacific, including the role of […]
Shortwave Trading Part II
Last month, we posted a link to an article that explained why traders might use shortwave radio for high-speed, faster-than-optical-fiber communications. The article by Bob Van Valzah originally appeared on the blog, Sniper in Mahwah & Friends where they’ve just posted part two in the series: I have previously claimed that trading over shortwave radio is real […]
Radioinfo: “Are we moving to an all-IP media future?”
Many thanks to SWLing Post contributor, William Lee, who shares the following article from Radioinfo.com.au: Radio Tomorrow with James Cridland We believe that the days when all media will be distributed over the internet are not too far away.” Those are the words of the BBC’s Chief Technology and Product Officer, the very nice Matthew […]
Skov notes possible role of amateur radio tech with Mars OTH communications
(Source: Southgate ARC) Over-the-horizon communication on Mars ARRL highlights a post by The Space Weather Woman, Dr. Tamitha Skov, that notes the role amateur radio technology could play in over-the-horizon radio communications on Mars I am still smiling at the huge response I got to a post I put up on Twitter this week. A newbie […]
June 13: Spectres of Shortwave film screening and simulcast via German Shortwave Service
(Source: Amanda Dawn Christie) Coming up this summer: Spectres of Shortwave / Ombres des ondes courtes June 13 juin Film Screening / Projection @ 7pm / 19 h Cinémathèque Québécoise Montréal, Québec Radio Simulcast @ 23:00 UTC in Europe German Shortwave Service – 3895 kHz A film about radio waves, relationships, landscape, and loss. This […]
Bruce discovers a bit of Morse Code in “Picnic At Hanging Rock”
Many thanks to SWLing Post contributor, Bruce Fisher, who writes: I recorded this short piece of the soundtrack from the 3rd episode of the Picnic at Hanging Rock mini series– it’s being used as a part of the music to an eerie scene, and there is no telegraph or radio related visual corresponding to it. […]
Raspberry Pi Vintage Radio
This project was a winner in the Maker Share Mission May contest. While not strictly shortwave, of course, many of SWLing Blog readers enjoy, as I do, all things radio, and especially creative and new expressions of radio. Here is a brief excerpt from the MakerShare posting: Vintage radios are fascinating. At one point the […]
Internet Radio and Global Time Travel
Many thanks to SWLing Post contributor, Kim Elliott, who shares this brilliant article from The Paris Review: On The Radio, It’s Always Midnight By Seb Emina “Ultimately, we don’t belong in the world governed by time,” says Michael Cremo, a guest on KNWZ, a radio station in Palm Springs, California. “As beings of pure consciousness, […]
School of the Air celebrates 60 years and a vision of independence
(Source: ABC News vi Kim Elliott) Parents of children in South Australia’s outback are calling for the state’s School of the Air to become independent so it has more control over how students learn. The school at Port Augusta in the state’s north has marked its 60th anniversary of delivering lessons to students in remote […]
FTIOM & UBMP, June 10-16
From the Isle of Music, June 10-16: This week, we present some wonderful Cuban and Cuban-American Jazz recordings, most of them new. 1. For Eastern Europe but audible well beyond the target area in most of the Eastern Hemisphere (including parts of East Asia and Oceania) with 100Kw, Sunday 1500-1600 UTC on SpaceLine, 9400 KHz, […]
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