Monthly Archives: September 2020

Assembling a new compact field radio kit in the Red Oxx Booty Boss

The Red Oxx Booty boss sporting my add-on reflective yellow monkey fist zipper pulls

If you’ve been reading the SWLing Post for long, you’ll have already sorted out that I’m both a radio geek and a pack geek.

The LnR Precision MTR-3B transceiver

I recently purchased an LnR Precision MTR-3B QRP transceiver. I added it to my collection because the rig is so incredibly compact, it gives me the opportunity to keep a full HF radio kit in my EDC bag or packed away for one bag travels.

Now I’m building a full field kit for the MTR-3B in a Red Oxx Booty Boss pack I recently purchased specifically for this radio.

If you’re wondering why I’d build yet another field kit for the MTR-3B instead of simply using field supplies I already have, allow me to explain…

Field radio kit Golden Rule: Never borrow from one kit to feed another

I never violate this rule. (Well, not anymore, at least.)

I don’t care if I’m building a kit around a portable shortwave receiver, an SDR, or a ham radio transceiver–my radio kits are completely self-contained and organized.

I’m actually plotting a whole series of posts about building portable radio kits and packs because I enjoy the process so much, but for now, I’ll keep my explanation short:

Because I have an active family life and can’t often prepare in advance for field radio time, my kits must be at-the-ready all the time. If we decide (as we are this morning) that we’re heading to a national park for a little hiking and a picnic, I know that when I grab my KX2 field kit, for example, I’ll have everything I need to do a Parks On The Air or Summits On The Air activation. I know my kit contains an antenna, all antenna accessories and hanging supplies, feed line, a fully-charged battery, microphone and/or CW (Morse Code) key/paddles, earphones/speaker, and a transceiver. It’ll also have the little bits we often forget like a pen, notepad, extra connectors/adapters, and even a few first aid supplies.

If you borrow from one radio kit to feed another, you’ll regret it later. I promise.

Case in point

The lab599 Discovery TX500

Here at SWLing Post HQ, I review lots of radios and have a special affinity for field radios. Many times, I either obtain a radio as a loaner from the manufacturer (like the lab599 TX-500), or I purchase a radio with the intention of selling it after the review (as I will with the Xiegu G90). In either case, I don’t want to build a specific field kit for that radio because it’s really only visiting SWLing Post HQ.

The Xiegu G90

When I first took the Xiegu G90 to the field, I felt confident I could simply throw together a quick field kit in one of my smaller backpacks. As I prepared for an impromptu POTA park activation, I discovered that I needed a coax feed line for the kit and the quick solution was to grab the one from my Elecraft KX2 field kit. Even though I knew that would be violating my Golden Rule–a rule I had adhered to for five years and counting–I did it because I was very pressed for time. That activation went off without a hitch–a total success.

Fast-forward two days later and I had another opportunity to do a park activation, but this time I wanted to use my Elecraft KX2 because I knew I would need to hike into the site and I’d also have to both log and hold the transceiver on my clipboard while sitting on my folding stool. The KX2 is ideal for this as it’s compact and has top-mounted controls.

I hiked into DuPont forest, found an ideal site to play radio, starting deploying the antenna and quickly realized I forgot to put the feed line back in the KX2 kit. Doh! Without even a short piece of coax, I had no way to connect my KX2 to the antenna.

Fortunately, I happened to have a spare coax line back in the car and I also keep two extra BNC adapters in the KX2 kit. Still, I kicked myself as I hiked all the way back to the car. Had I only followed the Golden Rule that had served me so well!

In the end, it could have been worse. I still got to do my activation and hadn’t wasted a 2.5 hour round trip to the park.

You’d better believe the first thing I did when I got back home was to put the coax back in my KX2 field kit and my radio world order had been restored again.

Back to the pack!

I picked the Red Oxx Booty Boss for the MTR-3B because 1.) it’s an ideal size for a super-compact field kit, 2.) it can be carried a number of ways (on back, sling, and over shoulder), 3.) with straps detached, it’s compact & easily fits in my EDC pack and 4.) I love Red Oxx gear and love supporting the company. When you buy a Red Oxx bag, you know it’ll outlast you…not the other way around.

I also ordered reflective monkey fist zipper pulls to replace the stock zipper pulls so that the pack would be easy to spot, for example, on a forest floor at twilight.

Here’s what I’m putting in the Booty Boss:

LnR Precision MTR-3B
Vibroplex EFT MTR antenna
Bioenno LiFePo 9V 3Ah batttery
ABR Industries 8ft ABR316 BNC Male Both Ends, HST cable
Sennheiser earphones with in-line volume control
Extra connectors, mini first aid kit, flashlight, etc.

Here’s the amazing thing: without realizing it, everything in this kit save my earphones was designed and manufactured in the USA. The Booty Boss was made in Montana, the MTR-3B in North Carolina, the Vibroplex antenna in Tennessee, the ABR cable in Texas, the Bioenno battery pack in California. My 20 year old Sennheiser earphones were made in Germany.

I think that’s pretty darn cool and certainly bucks the trend!

Within a week, my battery and cable should arrive and the MTR-3B field kit will be ready for adventure.

I can’t wait!

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Radio Northern Europe International now via WRMI

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Many thanks to SWLing Post contributor, Roseanna, with Radio Northern Europe International who shares the following announcement:

Hello everyone,

RNEI has arranged a deal with WRMI to bring you our latest monthly show every Thursday at 1UTC on 5850 kHz (Wednesday night US time – just before TIAMS!)

Because these broadcasts are 1 hour long rather than our usual 30 minutes it allows us to have a little extra content we are calling RNEIX(tra).

[…]We will be broadcasting with similar processing to TIAMS so expect high fidelity sound in Comb Stereo ?

For our European fans:
New RNEI shows will always go out first on 6070 kHz Channel 292 before WRMI and any extra content will be available on demand.

We hope you can tune in and enjoy the show,

– Rose

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Radio Waves: Possible Radio & TV Closures in Canada, Bauer closes stations in England and Wales, WWJ at 100 years, VOA staff fear political agenda by Pack, and latest issue of The Communicator

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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 Adid, Joel, Michael Bird, and Mike Terry, for the following tips:

Canadian radio stations and TV outlets risk closure (Southgate ARC)

As many as 40 local television outlets and 200 Canadian radio stations could be forced to close in the next three years as the financial pressures faced by media companies intensify under the COVID-19 pandemic, suggests a new study from an industry advocacy group.

The Canadian Association of Broadcasters issued a report on Wednesday warning of potential closures and widespread job cuts as private TV and radio broadcasters face a cumulative projected revenue shortfall of up to $1.06 billion by the end of 2022.

Most vulnerable are the country’s AM radio stations, the report said, as well as other independent private radio and TV operations in smaller markets across the country.

The study, titled “The Crisis in Canadian Media and the Future of Local Broadcasting,” was commissioned by the CAB, which represents the majority of private broadcasters in Canada, and conducted through Winnipeg-based independent media economics consultancy Communications Management Inc.

More here:
https://www.boundary
creektimes.com/business/media-study-says-hundreds-of-canadian-radio-stations-tv-outlets-risk-closure/

Bauer closes dozens of regional radio stations in England and Wales (The Guardian)

Replacement of stations with single national outlet described as act of ‘breathtaking cultural vandalism’

Dozens of regional radio stations have been replaced by a single national outlet, in the latest blow to an industry that has seen deep cuts in recent decades.

Outlets across England and Wales owned by Bauer Media – ranging from Wolverhampton’s Signal 107 to York’s Minster FM and Salisbury’s Spire FM – will now broadcast under the single brand Greatest Hits Radio.

Critics said the move was the death knell for traditional mid-sized commercial radio stations, with only a handful of truly independent local radio outlets remaining.

Most of the outlets affected had their own locally employed presenters and management and their own studios in the towns and cities they served. Now, most of the stations on the new network will carry national programming for 20 hours a day.[…]

Born at The News: WWJ radio celebrates 100 years since launch as nation’s first commercial broadcaster (Detroit News)

For a behemoth that now dominates the local AM radio dial, its beginnings were surprisingly humble.

One hundred years ago Thursday, WWJ radio — Detroit’s very first station — was born when Detroit News publisher and radio enthusiast William E. Scripps had a 200-watt transmitter set up in a corner of the sports department. (Today? It’s 50,000 watts.) WWJ will air a special show, “WWJ at 100, a Century of News,” at 7 p.m. Thursday to celebrate.

WWJ wasn’t just first in Detroit. Depending on how you slice things, it was the first commercial broadcaster in the U.S., though when it went on the air that Aug. 20 a century back, it was probably picked up by only a few dozen households in possession of what was, at the time, shockingly high-tech radio equipment.

Asked where he’d locate WWJ in American broadcasting history, Specs Howard, founder of the School of Media Arts in Southfield that bears his name, said without hesitation, “Oh, right near the top.”

One-time WRIF program director Fred Jacobs, now head of Jacobs Media Strategies in Bingham Farms, agreed, saying, “It’s really been a remarkable run, especially in a world where brands come and go.”[…]

At Voice of America, Trump Appointee Sought Political Influence Over Coverage (KPCW)

At the Voice of America, staffers say the Trump appointee leading their parent agency is threatening to wash away legal protections intended to insulate their news reports from political meddling.

“What we’re seeing now is the step-by-step and wholescale dismantling of the institutions that protect the independence and the integrity of our journalism,” says Shawn Powers, until recently the chief strategy officer for the U.S. Agency for Global Media, which oversees VOA.

Voice of America’s mission is a form of soft diplomacy: to embody democratic principles through fair reporting and to replace a free press in countries where there is none. VOA and its four sister networks together reach more than 350 million people abroad each week.

Since taking office in June, Pack has upended the agency. In a podcast interview last week with the pro-Trump website The Federalist, Pack said he had to take action because many executives and journalists were disregarding the agency’s ethical standards.

“My job really is to drain the swamp, to root out corruption and to deal with these issues of bias, not to tell journalists what to report,” Pack told host Chris Bedford. Pack has declined NPR’s repeated and detailed requests for comment.

But it appears that Pack is, in fact, interested in influencing which stories get told, and how. The senior news editor who oversaw VOA’s standards and practices was reassigned to a corporate position earlier this summer and has since played no role in guiding coverage or scrutinizing stories flagged as problematic.[…]

The Communicator – September-October 2020 now on-line (Southgate ARC)

This issue over 100 Pages Of Projects, News, Views and Reviews…

Amateur Radio News from the SW corner of Canada and elsewhere.
You will find articles, profiles, news, tips and how-to’s.

https://ve7sar.blogspot.com/2020/08/the-communicator-magazine-september.html

Clicl here to download the issue (PDF).

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

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Might be a good idea to protect your gear: Scientists believe the Carrington Event “was not unique”

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Many thanks to SWLing Post contributor, Eric McFadden (WD8RIF), who shares the following story from Spaceweather.com (my comments follow):

On Sept. 1st, 1859, the most ferocious solar storm in recorded history engulfed our planet. It was “the Carrington Event,” named after British scientist Richard Carrington, who witnessed the flare that started it. The storm rocked Earth’s magnetic field, sparked auroras over Cuba, the Bahamas and Hawaii, set fire to telegraph stations, and wrote itself into history books as the Biggest. Solar. Storm. Ever.

But, sometimes, what you read in history books is wrong.

“The Carrington Event was not unique,” says Hisashi Hayakawa of Japan’s Nagoya University, whose recent study of solar storms has uncovered other events of comparable intensity. “While the Carrington Event has long been considered a once-in-a-century catastrophe, historical observations warn us that this may be something that occurs much more frequently.”

To generations of space weather forecasters who learned in school that the Carrington Event was one of a kind, these are unsettling thoughts. Modern technology is far more vulnerable to solar storms than 19th-century telegraphs. Think about GPS, the internet, and transcontinental power grids that can carry geomagnetic storm surges from coast to coast in a matter of minutes. A modern-day Carrington Event could cause widespread power outages along with disruptions to navigation, air travel, banking, and all forms of digital communication.

Many previous studies of solar superstorms leaned heavily on Western Hemisphere accounts, omitting data from the Eastern Hemisphere. This skewed perceptions of the Carrington Event, highlighting its importance while causing other superstorms to be overlooked.

[…]Hayakawa’s team has delved into the history of other storms as well, examining Japanese diaries, Chinese and Korean government records, archives of the Russian Central Observatory, and log-books from ships at sea–all helping to form a more complete picture of events.

They found that superstorms in February 1872 and May 1921 were also comparable to the Carrington Event, with similar magnetic amplitudes and widespread auroras. Two more storms are nipping at Carrington’s heels: The Quebec Blackout of March 13, 1989, and an unnamed storm on Sept. 25, 1909, were only a factor of ~2 less intense. (Check Table 1 of Hayakawa et al’s 2019 paper for details.)

“This is likely happening much more often than previously thought,” says Hayakawa.

Are we overdue for another Carrington Event? Maybe. In fact, we might have just missed one.

In July 2012, NASA and European spacecraft watched an extreme solar storm erupt from the sun and narrowly miss Earth. “If it had hit, we would still be picking up the pieces,” announced Daniel Baker of the University of Colorado at a NOAA Space Weather Workshop 2 years later. “It might have been stronger than the Carrington Event itself.”

History books, let the re-write begin.

Click here to read at Spaceweather.com.

With the way 2020 has gone so far, it might be wise to take a look at our EMP Primer which goes into detail about how to protect your radio gear from an EMP event like this. It’s not an expensive process, but requires advance preparation.

Click here to check out our EMP primer.

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FTIOM & UBMP, September 6-12

April’s collection of Japanese language WebSDR recordings for July and August 2020

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Many thanks to SWLing Post contributor, April TimeLady, who writes:

Please find in this email links to two months of Japanese SDR recordings I have made. One is for July and the other is for August. I have uploaded them to archive.org. I send you these links because I think it may interest your audience to listen to Japanese language SDR recordings. Nearly all of the domestic broadcast recordings are NHK, specifically the late night program since I like it. Enjoy!

July 2020 recordings

August 2020 recordings

Thank you for sharing your off-air recordings with us, April!

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Radio War: Looking forward to this read…

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Have you ever ordered an item knowing you would be facing shipping delays, and when it finally arrives, you forgot you had even ordered it in the first place? Sort of feels like you got a gift from yourself?

Please tell me you do–!

That’s how I felt recently when my copy of Radio War by David Abrutat arrived. I first read about this book in RadCom and then in The Spectrum Monitor. Being a WWII history buff and (obviously) a radio enthusiast, it doesn’t get much better than this.

I’m brewing a cup of coffee right now, and heading to our porch for a little “DEAR” time as my girls like to call it (Drop Everything and Read).

This is the life!

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