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Updated 2025-06-29 10:46
Radio Waves: A Perfect CME, FCC Construction Permit Auction, More Music On AM, and Virtual SWL Fest Reminder
Radio Waves: Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting […]
Autopsy Report: Sony ICF-SW100s
WARNING: due to the graphic nature of these photos, those radio enthusiasts who love the Sony ICF-SW100 may want to look away. Parental Discretion is advised. Guest Post by Troy Riedel Some of you may remember my recent lamenting regarding the unexpected loss of my beloved Sony ICF-SW100 posted on this blog. The Medical Examiner […]
Michael’s impressions of the Tecsun PL-330
Many thanks to SWLing Post contributor, Michael Sharpe, who writes: Hi Thomas, Here are some personal observations after playing with the Tecsun PL-330 for a couple weeks, maybe an hour or two a day. I made a point of picking up the 310ET , the CCrane Skywave SSB and the G6 Aviator at the same […]
WTAB broadcast via WRMI February 15 & 22, 2021
I just received the flyer below for a new broadcast by “WTAB”–I’ve no clue what the content will be, but it certainly looks fascinating! Guess I’ll have to tune in to find out!
Radio Waves: Radio Tirana’s Global Communist Voice, Sounds of Community Radio, Morse Code Phishing, and the Mission of Vatican Radio
Radio Waves: Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting […]
FTIOM & UBMP, February 14-20
From the Isle of Music, February 14-20: This week, we present Cuban music related to Valentine’s Day and Mardi Gras. The broadcasts take place: 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, […]
Video: Nick compares the new Tecsun PL-368 with other portables
Many thanks to SWLing Post contributor, Nick Booras, who writes: Hi Thomas I posted a video of this radio compared to a couple other popular radios. Thought your viewers might be interested. This 368 is a significant improvement over the 360 and 365. Thank you so much for sharing this, Nick! People who love the […]
Chris analyzes HF pirate radio activity from 2017-2020
Many thanks to SWLing Post contributor, Chris Smolinski, who shares annual pirate radio activity reports he has recently published on his blog. Chris notes that, due to time constraints, he hasn’t been able to publish these for a while, but recently posted reports from 2017-2020. Click the year to read each report on RadioHobbyist.org: 2017 […]
Guest Post: Using Carrier Sleuth to Find the Fine Details of DX
Many thanks to SWLing Post contributor, Nick Hall-Patch, for sharing the following guest post: Using Carrier Sleuth to Find the Fine Details of DX by Nick Hall-Patch Introduction Medium wave DXers are not all technical experts, but most of us understand that the amplitude modulated signals that we listen to are defined by a strong […]
Yaesu FT-DX3000 has been discontinued
Many thanks to SWLing Post contributor, John (VA1JG), who notes: As per the following exchange on the Yaesu Facebook group, the FTDX3000 is the latest Yaesu HF model to be discontinued: John Kruk is the national sales manager for Yaesu USA, so this is real news. This was posted on Tuesday. Many thanks for the […]
Radio Waves: New Quantum Receiver, Virus and Distance Learning by Radio, BBC Woofferton Early Days, and Hello Morse
Radio Waves: Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting […]
New RX-888 MK II SDR Receiver on the Way
Jinze (Justin) Peng, developer of the high performing, high value RX-888 SDR, has just announced an improved “MK II” version. I’ve been very pleased with my original RX-888 in all performance aspects, and it’s wideband demodulation and IQ WAV recording have opened up new DXing possibilities (small capacity hard drives need not apply :^) The […]
“The Last Elephant Cage” is a fascinating NSA documentary about the monolithic FLR-9 antenna system
Many thanks to SWLing Post contributor, Andrea Borgnino (IW0HK), who shares the following video–a 15 minute NSA documentary–about the FLR-9 “Elephant Cage” antenna in Anchorage, Alaska. Click here to view on YouTube.
WRTH 2021: A look inside the 75th Anniversary Edition!
Last week, I received a long-awaited Christmas gift: the 2021 World Radio TV Handbook. Normally, I’d receive this annual guide in the December time frame, but because of delays in international postal services due to the Covid-19 pandemic, I took delivery a few weeks late. I always look forward to receiving this excellent staple […]
Photos of Mr Liang of Tecsun radios
Many thanks to SWLing Post contributor, Mei Tao, who shares the following photos of Tecsun’s chairman, Mr. Wei Liang: Thanks for sharing these photos, Mei Tao. It’s evident that Mr. Liang is a proper radio enthusiast–he’s certainly a major innovator in the world of shortwave radio portables!
Any experience with the Tecsun TU-80 enthusiast-grade FM tuner?
Many thanks to SWLing Post contributor, George, who writes: Hi Thomas -I hope you’re keeping well. […]I have had my eye on the Tecsun TU-80. However, I seem to find no videos on its use and no reviews. Perhaps it’s because it’s new. I wonder if any of the SWLing Post readers have some info […]
An update from Radio Kahuzi
Many thanks to SWLing Post contributor, Dan Robinson, who writes: SWLing Post readers have no doubt been wondering, along with the rest of us, about the status of Radio Kahuzi, the religious missionary station in Democratic Republic of Congo. The station has been off the air for months, following a lightning strike in 2020 and […]
Video: How the UK shipping forecast is made
Many thanks to SWLing Post contributor, David (G4EDR), who writes: I know that you and many of your readers of the SWLing Post (myself included) have a fascination with the UK Shipping Forecast so thought you may be interested in this YouTube video showing how the Met Office prepare the forecast for broadcasting. Thank you, […]
Listen to a live ARISS contact on Friday, February 2021
The number of ARISS (Amateur Radio on the International Space Station) has been lower during the Covid-19 pandemic due to so many schools being closed and relying on remote instruction. Many thanks to SWLing Post contributor, Bruce Atchison, who notes that there will be an ARISS contact tomorrow (February 5, 2021) in Canada. Listening to […]
Can you help David locate Bolivian Mining Radio Station recordings?
My buddy, David Goren, could use your help. David writes: I’m looking for recordings of the Bolivian Mining Radio Stations from any era for a radio documentary I’m making for the BBC. Many used to be on Shortwave…Radio Nacional de Huanuni, La Voz Del Minero, Radio 21 De Diciembre, Radio LLallagua to name a few. […]
Rob compares horizontal and vertical SWL random wire antennas
Many thanks to SWLing Post contributor, Rob Zingarelli, who shares the following guest post that originally appeared on his blog in October, 2020: Shortwave Antenna: Vertical or Horizontal? by Rob Zingarelli This is a question that has circled around on the fringes of my consciousness for years now, but one that I’ve never quite found […]
FTIOM & UBMP, February 7-13
From the Isle of Music, February 7-13: This week, we repeat a 2019 episode featuring several recordings that won international prizes at Cubadisco that year. The broadcasts take place: 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, […]
“Voice of America Marks 79th Anniversary”
(Source: VOA News) Voice of America is 79 years old today [February 1, 2021]. Its 1942 debut was unpretentious — a live, 15-minute shortwave radio broadcast transmitted into Germany from a small studio in New York City. Now, the U.S.-funded but independent VOA reaches more than 280 million people across the globe each week in […]
National Public Broadcasting Company of Ukraine resumes mediumwave broadcasting
Many thanks to SWLing Post contributor, Vlad (US7IGN), who writes: Hello! I hasten to inform you the good news that Ukrainian radio resumes broadcasting on medium waves. At a time when the whole world is curtailing broadcasting, a new station has appeared on the air! From February 1, the National Public Television and Radio Company […]
Radio Northern Europe International Show #14
Many thanks to SWLing Post contributor, Roseanna, with Radio Northern Europe International who shares the following announcement: Hei alle, RNEI show #14 is now on air complete with TIAEMS for February 2021! February marks a year since the first RNEI broadcast on 6070 kHz, the 15th of February 2020 ? To celebrate this we are starting the […]
Radio Waves: NRAO Turns Scope System Into Planetary Radar, WBCQ Seeks Engineers, Deep Space Network Upgrades, and 2021 Propagation Summit
Radio Waves: Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting […]
The 2021 34th Winter SWL Fest is virtual this year!
If you’ve thought about attending the annual Winter SWL Fest, but found it difficult to make the travel arrangements, this year you can get a taste of the Fest by attending virtually. You’ll find the program below, but click here to view it at the Winter SWL Fest site, and click here to register (only […]
Photos of the new Tecsun GR-99 emergency radio
Many thanks to SWLing Post contributor, Mei Tao, who writes: Hi Thomas: I’m happy to tell you that yesterday [January 29, 2021] Tecsun released a new model Emergency Radio. I’ve included some photos: The GR-99 includes FM, AM and SW bands. As most of today’s radios, it is also based on the DSP chip which […]
How to build a PC keyer and AM modulator for the EMTX emergency transmitter
Many thanks to SWLing Post contributor, Kostas (SV3ORA), for sharing the following guest post which originally appeared on his radio website. Note that this project builds on the EMTX emergency transmitter project: PC keyer and AM modulator: A 15-components versatile keyer and powerful PSU modulator for the EMTX (Emergency Transmitter) by Kostas (SV3ORA) Introduction My very successful emergency […]
“Our Little Rendezvous” has a shortwave reference
Many thanks to SWLing Post contributor, Gregg Freeby, who writes: Heres another one for you. I know we are always watching for short wave radios in popular movies but what about pop music? Turns out Chuck Berry’s song, “Our Little Rendezvous” recorded in 1960 has a reference to a short wave radio. You can listen […]
KMRT: “Your one stop shortwave shopping experience”
Many thanks to SWLing Post contributor, Fastradioburst23, who shares the following announcement (originally posted on Reddit): Please join us for the grand opening of KMRT, your one stop shortwave shopping experience! If frequency hopping has got you down, then park your dial in the aisles of 9395 kHz at 00:00 UTC Monday 1st February 2021. […]
Sangean HDR-16: Benjamin pleased to see re-mapped front panel buttons
Many thanks to SWLing Post contributor, Benjamin, who writes: I recently started looking into smaller HD radios and most recently have been looking at the HDR 14 and 16. In the process of doing my homework it looks like there was a very recent change to the HDR 16 that is a major pro. The […]
Ron notes that “Purple Power” is not the same product or formula across the globe
We’re shared a number of posts here about how well the product “Purple Power” cleans the sticky residue off of portable radios than once had a rubberized coating (the coating breaks down over time and becomes incredibly tacky). Many thanks to SWLing Post contributor, RonF, who writes from Australia with this important note: Tip for […]
Getting the Grundig G6 out of a sticky situation
This has been a busy week, but Wednesday evening I took a few minutes to finally remove the sticky residue on my Grundig G6. In case you’re not familiar, back in the day (roughly 2009 to 2013) Eton/Grundig covered a number of their radios models with a rubberized coating that unfortunately breaks down over time […]
Mei Tao shares new Tecsun M-301 impressions and photos
Many thanks to SWLing Post contributor, Mei Tao, who writes: Hi Thomas, These days I’ve just got the Tecsun’s newest product, the M-301 radio and would like to share some detailed information with you and other BCLers. The M-301 has two color versions, white and black. It’s a three-in-one model including FM radio, Bluetooth Receiver […]
Build an affordable (but stealthy) Magnet Wire Vertical Loop antenna to mitigate condo QRM
Many thanks to SWLing Post contributor, TomL, who shares the following guest post: Magnet Wire Vertical Loop Antenna by TomL For those of you in a noisy condo like me, the environment does not give me many options. I was experimenting with a YouLoop on the wooden porch with somewhat acceptable results. For its size, it […]
Radio Waves: Jessica Rosenworcel Acting FCC Chair, Nature Broadcaster Ludwig Koch, India DRM Update, and the QSO Today Ham Expo
Radio Waves: Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting […]
“This Is A Music Show” 100th show via WRMI
Many thanks to the host of This Is A Music Show, who shares the following announcement: Hi Thomas, Just wanted to let you (and your readers) know about the special milestone broadcast happening on Wednesday evening in North America: “This Is A Music Show” will be having its 100th episode, and to celebrate the occasion […]
FTIOM & UBMP, January 31-February 6
From the Isle of Music, January 31-February 6: This week, we repeat a 2020 episode with Zule Guerra, one of Cuba’s ascending jazz vocalists. The broadcasts take place: 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 […]
The Icom IC-705 is about to achieve ‘Holy Grail’ status
In 2019, shortly after Icom announced the Icom IC-705, I speculated that this rig might be a contender for “Holy Grail” status. I must admit…the more I use this radio, the more I love it. It is a proper Swiss Army Knife of a radio. Even though I’ve owned and operated it for a few […]
FTIOM & UBMP Special Broadcast February 1
As part of Channel 292’s celebration of its 10th Anniversary, From the Isle of Music and Uncle Bill’s Melting Pot will feature broadcasts with content specifically chosen for the occasion. From the Isle of Music will feature recordings of Cuban music for which the producer and host, Bill Tilford, wrote the liner notes, and Uncle […]
Icom IC-705 firmware v1.20, programming software v1.10, and a new 3rd party remote app for Android
Many thanks to SWLing Post contributor, Markku Koskinen, who notes the following new and updated programs for the Icom IC-705 general coverage transceiver: First, Icom has published firmware version 1.20 which includes a number of new features. We’ll post the full announcement below. Click here to view the release notes and download. Secondly, Icom has […]
Xiegu GSOC after latest v1.3 firmware update
Yesterday, I cleared my radio bench and performed a few firmware updates that were recently published for the Xiegu GSOC Controller and Xiegu G90. Upgrading the Xiegu GSOC to the latest firmware version requires also upgrading the Xiegu G90 to take full advantage of the GSOC fixes. I downloaded the G90 firmware, driver and upgrade […]
ABR Industries and the importance of quality cable and connectors
Two radio accessories I often forget to mention in my posts and reviews are cable and connectors. When a cable functions well, it’s taken for granted and easily overlooked. You’ll hear me say that a radio is only as good as its antenna and while that’s true, the important link in the system is your […]
New CC WiFi-3: C.Crane offers discount to CC WiFi customers after demise of Reciva aggregator
Many thanks to SWLing Post contributor, Ron, who notes the following announcement on C.Crane’s website: We were happy to be one of first companies to offer ad-free Internet radio because it allowed anyone to listen to the world without a fee. Fifteen years ago, Ben, the founder of Reciva, had a small staff to create […]
Radio Waves: Michael Pack Resigns, FCC Enforcement Advisory, Upcoming ISS SSTV, and Prowling TV Detector Vans
Radio Waves: Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers. To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting […]
Don discovers a treasure trove of digitized vintage radio books and magazines
Many thanks to SWLing Post contributor, Don (W7SSB), who writes: I thought these links might be of interest to your readers: https://www.qsl.net/va3iul/Files/Old_Radio_Frequency_Books.htm https://www.qsl.net/va3iul/ Brilliant! Thanks for the tip, Don! Of course, another deep treasure trove is the World Radio History website.
FTIOM & UBMP, January 24-30
From the Isle of Music, January 24-30: This week, we enjoy several vocal quartets including Los Modernistas, Tema IV, Gema 4, Los Meme and Los Brito. The broadcasts take place: 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 […]
The new Sangean SG-108 portable HD radio
Many thanks for SWLing Post contributor, Zack Schindler, who shares the following: Sangean released a new MW/FM/HDRadio this year, the SG-108: https://www.sangean.com/products/product.asp?mid=261&cid=3 It seems to be identical to the HDR-14 except for the color https://www.sangean.com/products/product.asp?mid=230&cid=3. I wonder if the receiver is any better than the HDR-14? I have an HDR-14 and am amazed by its […]
Studio recording of the KMTS “Boot Up!” broadcast
Many thanks to the folks at KMTS who share the following: A studio version of the KMTS Boot Up Special of 17.1.2021 on 7780 kHz at 0100 UTC. This transmission consisted of Country and Western sounds, engineer test signals, rare re-media mixes of cult radio favourites, strange tones, and vox. Rebroadcasts: 7 pm eastern time […]
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