Category Archives: Shortwave Radio

Radio Waves: Potential for Change at USAGM, Judge Rules Pack Unconstitutionally Interfered With VOA, Solar Cycle 25 Could be Strong, and DEF CON Ham Radio Videos

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 stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Dan Robinson and Eric McFadden for the following tips:

The Biden Choice on USAGM: Business as usual, or major change (USC Center on Public Diplomancy)

Several years ago, I wrote about ongoing problems at Voice of America and its parent agency, which re-branded in 2018 as the U.S. Agency for Global Media (USAGM), and how Donald Trump would deal with them.

I suggested that the Voice of America could be shut down with little impact on the global media scene. This sparked outrage in some quarters, especially from those invested in perpetuating the yearly $600 million to $800 million taxpayer-funded media structure aimed at foreign audiences.

Space limitations prohibit a thorough review of events since Donald Trump’s nominee to head USAGM, Michael Pack, finally achieved Senate confirmation and took up his post after being blocked for two years by Democrats and some anti-Trump Republicans.

Pack faced a wave of hit pieces by major anti-Trump media as he moved to gain control of the bloated and entrenched USAGM bureaucracy, confront security issues at USAGM, and tackle political bias at VOA. His removal of key officials in charge of USAGM networks is still being fought out in the courts.[…]

Trump Appointee Unconstitutionally Interfered With VOA, Judge Rules (NPR)

The chief executive over the Voice of America and its sister networks has acted unconstitutionally in investigating what he claimed was a deep-seated bias against President Trump by his own journalists, a federal judge has ruled.

Citing the journalists’ First Amendment protections, U.S. Judge Beryl Howell on Friday evening ordered U.S. Agency for Global Media CEO Michael Pack to stop interfering in the news service’s news coverage and editorial personnel matters. She struck a deep blow at Pack’s authority to continue to force the news agency to cover the president more sympathetically.

Actions by Pack and his aides have likely “violated and continue to violate [journalists’] First Amendment rights because, among other unconstitutional effects, they result in self-censorship and the chilling of First Amendment expression,” Howell wrote in her opinion. “These current and unanticipated harms are sufficient to demonstrate irreparable harm.”[…]

Sunspot Cycle 25 could be among the strongest ever (Southgate ARC)

The ARRL reports a research paper has concluded that Solar Cycle 25 will stronger than the just-ended Solar Cycle 24 and likely stronger than Solar Cycle 23

The League says:

A research paper, “Overlapping Magnetic Activity Cycles and the Sunspot Number: Forecasting Sunspot Cycle 25 Amplitude,” by Scott W. McIntosh, Deputy Director of the National Center for Atmospheric Research in Boulder, et al., has concluded that Solar Cycle 25 could be among the strongest sunspot cycles ever observed, and will almost certainly be stronger than the just-ended Solar Cycle 24 (sunspot number of 116). The scientists say it will also most likely be stronger than Solar Cycle 23 (sunspot number of 180). As the abstract explains:

“The sun exhibits a well-observed modulation in the number of spots on its disk over a period of about 11 years. From the dawn of modern observational astronomy, sunspots have presented a challenge to understanding — their quasi-periodic variation in number, first noted 175 years ago, stimulates community-wide interest to this day. A large number of techniques are able to explain the temporal landmarks, (geometric) shape, and amplitude of sunspot ‘cycles;’ however, forecasting these features accurately in advance remains elusive.

“Recent observationally motivated studies have illustrated a relationship between the sun’s 22-year magnetic cycle and the production of the sunspot cycle landmarks and patterns, but not the amplitude of the sunspot cycle. Using (discrete) Hilbert transforms on more than 270 years of (monthly) sunspot numbers, we robustly identify the so-called ‘termination’ events that mark the end of the previous 11-year sunspot cycle, the enhancement/acceleration of the present cycle, and the end of 22-year magnetic activity cycles. Using these, we extract a relationship between the temporal spacing of terminators and the magnitude of sunspot cycles.

“Given this relationship and our prediction of a terminator event in 2020, we deduce that Sunspot Cycle 25 could have a magnitude that rivals the top few since records began. This outcome would be in stark contrast to the community consensus estimate of Sunspot Cycle 25 magnitude.”

McIntosh’s recorded presentation of the paper is available at this link
Use passcode z7qCn@3G

The research paper is at
https://arxiv.org/pdf/2006.15263.pdf

Source ARRL Letter November 19, 2020
http://www.arrl.org/arrlletter

DEF CON ham radio talks on YouTube (Southgate ARC)

Talks from the DEF CON event are available on YouTube, they include a number of amateur radio talks from the conference’s Ham Radio Village

Among the amateur radio talks are:
• Talking to Satellites by Eric Escobar KJ6OHH
• The K0BAK News Van by Pete Kobak K0BAK
• Single Board Computers (Raspberry Pi) In Amateur Radio by Typer Gardner KI7ODK
• Ham Radio Snail Mail NTS and the Radiogram Format by Aaron Hulett K8AMH
• Hunting tape measure yagis and offset attenuators by Mark Smith KR6ZY
• APRS Demo by Bryan Lamoreaux KG7OOW

Ham Radio Village Playlist
Click here

Other DEF CON videos are at
https://www.youtube.com/user/DEFCONConference/videosoo

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Aircheck cassette leads to lost album with heavy shortwave influence

2 Replies

Many thanks to SWLing Post contributor Pete Polanyk, who shares the following story that all started with a recording he submitted to the Shortwave Radio Audio Archive:

Remember I sent you that clip of Radio Canada (that went up on the Shortwave Radio Audio Archive) that was on the other side of a punk tape? Well I digitised and sold it on eBay. The tape featured a live gig of the band ATV (Mark Perry was the lead singer and main ideas person). A few days later I received an email from the buyer–a nice chap called Phillipe in France–who’s a big ATV fan.

“Just listened to the ATV one… I wonder, have you the faintest idea what the B-side is? It sounds like radio recordings, but on repeated listening sounds like some kind of noisy pieces or experimentation, which reminds me of similar ‘shortwave’ experiments done by ATV at the time of the second album. Do you know if this was somehow linked to the band?”

I replied saying it was a recording by me off the shortwave from the early 1980’s sadly, not the band, he wrote back:

“So, I guess playing with shortwave must have been something in the air back then?!
The funny thing is that there is a very similar track from a ‘lost ATV album’ entitled The End Of Flight 182 from late ‘78.

Audio Player

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Use Up/Down Arrow keys to increase or decrease volume.

It’s actually more Dave George (later of The Good Missionaries) than ATV but still Mark Perry contributed a bit to the recordings; and one of its tracks was released somewhere else as ATV. Anyway… the album features a ‘Shortwave’ track (entitled as such) by Dave George, and I’ve have included it here (I’ve attached the track he sent us.) Can you hear how it sounds similar to yours? The track/experimentation may also been what led ATV to write ‘The Radio Story’, but that’s just a personal assumption. Mark and George were definitely in touch back in those days since Mark contributed a bit to his album which was was recorded a few months before Dave joined ATV (which then soon became The Good Missionaries). Sadly Dave George passed a few years ago, so we won’t know much more about the album and the track.”

https://youtu.be/EuvxU_3B99A

I wrote back and told him that I will probably send it to you as you’ll be well interested in the story. This is his last reply:

“Yeah, it could be nice and interesting Thomas’ mentions it on his site. To avoid any confusion here’re a few more details: the ‘Shortwave’ track is only Dave George, and was recorded a few months before Dave joined ATV (which then soon became The Good Missionaries), so technically it’s not ATV. But he was definitely in touch with Mark Perry back in those days since Mark contributed a bit to the album as I said; hence Thomas could also publish a youtube link to The Radio Story as well. Sadly Dave George passed a few years ago, so we won’t know much more about the album and the track.”

So that was the story! What a mad coincidence eh?

A mad coincidence indeed! Thank you for sharing the story, Pete. I love where art and shortwave meet and especially in moments of serendipity like this! Now to explore more Dave and ATV…

End of an Era: Universal Radio is closing shop

65 Replies

Universal Radio’s showroom at their previous Reynoldsburg location

While I’m very happy for my friends Fred and Barbara Osterman as they head into a well-deserved retirement, I’m very sad that Universal Radio will be closing.

I’ve been a Universal Radio customer since before I was a licensed ham radio operator. They have been–and are to this day–the one ham radio radio retailer that still specialized in shortwave radio receivers.

Fred and Barbara have generously supported numerous radio clubs, organizations, and non-profit organizations throughout the years and are simply some of the nicest people you could ever meet.

Fred and Barbara shared the following message with their customers:

Dear Friends Of Universal Radio,

Time waits for no one, and that includes Barbara and myself. We have decided to retire and our current location in Worthington
will close on November 30, 2020. Even though the store is closing we will fulfill all existing customer orders and have a large amount of inventory to close-out. The Universal Radio website will be maintained for the foreseeable future to sell this remaining stock, publications and some select products. Unfortunately the lack of a store front showroom will preclude us from carrying some manufacturers’ products.

I am very fortunate to have been in the radio business for over 50 years, 13 at Radio Shack and 37 at Universal Radio. We have met many wonderful people along the journey who have supported me personally as well as Universal Radio. It has been a privilege to have a continuous career in the fascinating field of radio since 1969.

Please accept our sincere “Thank You” for your support of Universal Radio
for these many years, and for the months to come.

Our new address for correspondence and mail order is below.
This is not a store front.

Universal Radio Inc.
752 N. State St. Unit 222
Westerville, OH 43082

Phone: 614 866-4267

Thank you.

73,

Fred Osterman N8EKU
Barbara Osterman KC8VWI

Thank you, Fred and Barbara, and here’s wishing you a very happy retirement!

Free Radio Skybird: Sunday November 22nd and December 6th, 2020

3 Replies

(Source: Pete Madtone)

The final Free Radio Skybird programme of this year (bar the repeat two weeks later) is on Sunday November 22nd at 1200 UTC on 6070 kHz via Channel 292.

It features DJ Frederick, Justin Patrick Moore with The Radiophonic Laboratory and Weed’s own One Deck Pete with “Tunes to cheer you up.” Tune in! #shortwavesnotdead #freeradioskybird

The best radio you have is the one in front of you

13 Replies

This autumn, I’ve received a number of emails from new readers who’ve dusted off the radio in their closet and decided to get back into shortwave radio listening and/or ham radio.

I can’t recall another time I’ve gotten so many similar messages and I can only attribute it to the fact so many people across the globe are still having to social distance due to the C-19 pandemic.

There’s.a common theme in the messages I’ve been receiving from readers. Here’s an excerpt from the latest message (note that I removed the model name from this question because, frankly, it’s irrelevant):

“[My radio] seems to be in great working order. It’s been stored in a climate controlled environment and besides needing a little DeOxit on some of the pots, it works like new. I couldn’t be happier! My question to you is, this model is from the 1990s when I used to be hot and heavy into radio. I know technology has advanced by leaps and bounds since then, so as I get back into radio maybe I should invest in a newer model? What do you think or suggest?”

It’s true that radio technology has gone through a massive number of innovations since the 1990s. We’ve seen the advent of Software Defined Radios and portable receivers/transceivers sporting DSP technology. Far be it from me to dissuade anyone from acquiring new gear!

With that said, I also believe that the best radio you have is the one in front of you. Period.

Listening is a skill

You can’t buy it. Whether you’re an SWL or ham radio operator, most of the time you’re on the air, you’re listening. And the best filter you have is the one in your head. I’ll quote from an article I posted many moons ago:

My good friend Vlado (N3CZ) is a case in point: he is one of the most capable ham radio DXers I know. His extraordinary ability to pull intelligible conversations and CW (Morse code) out of the static, even in crowded radio conditions, is simply astounding. Vlado’s main transceiver is nearly two decades old, and by no means a benchmark technically. If you ask Vlad if he uses filters and digital signal processing, he will wisely tell you, in his Macedonian accent: “Your best filter is between your ears.”

The same goes for SWLing. I have spent enough time listening to shortwave and weak DX that I can now pull conversations out of the noise that my (non-radio) friends can barely detect. I’m convinced this is healthy exercise for the old grey matter.

A seasoned radio enthusiast can grab any radio and make the most of it.

Imagine what Joe Walsh could do with a toy guitar…

Do you think the guitar makes him one of the greatest guitarists of all time?

Many of the advances in technology over the past two or three decades has, of course, given us better tools for working weak signals. But more importantly, it’s brought down the price of performance. I can invest $200 in an SDR that will perform as well as or better than multi thousand dollar benchmark receivers from the 1990s. So yes, in terms of equipment, it’s a brilliant time to be an SWL or ham radio operator.

But at the end of the day, your skills are more important your gear.

My advice?

Make the most of the radio you have.

Challenge yourself to log a certain amount of DX with your radio–try to work states, counties, provinces, regions, territories, or countries. Make your own goals!

Take your radio to the field.

Experiment with antennas.

Get to know your radio so well you can use it blindfolded!

If you still feel you want to invest more in your gear, go for it and don’t look back!

That will be all.

-Thomas

RRI’s Personality of the Year 2020

SDRuno V1.40.2 released

1 Reply

(Source: SDRplay via Mike Ladd)

SDRuno 1.40.2 has been released. This is to fix the ini file corruption issue we posted about recently, but it also introduces some new features and more plugin functionality. Release notes can be found here: https://www.sdrplay.com/docs/SDRplay_SDRuno_Release_Notes.pdf

Please note that the SDRplay plugins and community plugin installers that are included in the SDRuno installer are also available on our downloads page and will be updated when needed independently of SDRuno. If you are installing them separately, please make sure you get the right installer for the version of SDRuno you are using.

Added
• Hotkey to start/stop stream – P.
• Support for loading and saving profiles (supports multiple VRXs).
• Profile file area in the memory panel below the memory bank file area.
• Button in the memory panel to store profiles.
• Checkbox in the main panel settings to disable and hide the Bias-T function.

Changed
• LO and VFO for VRX#0 now separate on start-up and when loading a profile.
• ini file is only saved when SDRuno closes cleanly.
• Halved the size of the memory bank file are in the memory panel to accommodate the profile file area.
• Overhaul of the minimise and restore functionality (now only main panel appears in the taskbar when minimised).
• Plugin Control panel look/feel now matches the rest of the SDRuno panels.
• The default directory for community plugins is now the same as in the Community Plugins installer for ease of use.

Fixed
• Memory panel being flagged as modified when it is not.
• Check for new version can sometimes get something other than the version number.
• HDR 630m band was non-functional due to the wrong centre frequency being used.
• If decimation had been set before the 10m band was selected, the decimation value would be wrong after the band was unset.
• Cancelling wav file open window on start-up allowed SDRuno to continue to open with no input.
• SDRuno could crash on start-up if the memory bank referenced to be open was empty.
• Clicking on the frequency title in the memory panel to sort the frequency list could cause the
current band to be unframed.
• The Plugin Control panel will no longer allow the SDRuno Plugins folder to be selected when
using the right click method as community plugins should be stored elsewhere.
• Manual frequency entry after being band framed did not disable the notch filter.
• Pausing a memory scan could make it impossible to un-pause.

Known Issues
• SP2 CWAFC drift issue (Zoom/window size/freq display)
• IF output mode disabled SP1 spectrum mouse clicks

Plugin information can be found on: https://www.sdrplay.com/plugins/