Author Archives: Jock Elliott

File this under: you never know and . . . what’s the harm in experimenting?

 

 

by Jock Elliott, KB2GOM

Ever since Thomas (our Maximum Leader) posted the latest DX Central MW Challenge, I’ve been curious . . . what could I hear if I gave it a shot?

Habitually, I get up early, between 4 and 5 am, so I decided to give it a try. Conventional wisdom is that, if you want to do AM (medium wave) DXing, you need a hot AM radio with a big ferrite bar, like the CCrane 2E . . .

Wanna guess what radio and antenna combo acquitted itself pretty well?

My old ham rig, an Icom IC-706 MkIIG, (which I wrote up here), hooked to my 50-foot wire indoor antenna, the horizontal room loop (which I wrote up here).

This AM’s listening, from my home outside Troy, NY, produced:

1170, WWVA — Wheeling, West Virginia
1180, WHAM — Rochester, NY
1200, Talk 1200 — Boston
1210, WPHT — Philadelphia

Now, before you hard-core AM DXers get all up in my face — Hey, I could hear those stations on the fillings in my teeth! — I’ll simply say that I get a kick out of hearing a distant station . . . any distant station . . . even it’s just a few hundred miles away. Sure, it’s not the astonishing stuff that Paul Walker and Gary DeBock accomplish, but to hear that faraway signal, crackling through the airwaves does me good.

Bottom line: you don’t need the latest and greatest optimized-for-the-task gear to give something a try . . . and you just might really enjoy it!

Teaching an old dog old tricks

By Jock Elliott, KB2GOM

It was Don Moore’s excellent article — An Introduction to DXing the MF Marine Bands — that inspired me. If you haven’t read it, do so now; it’s terrific. But be warned: my guess is that it will inspire you too.

Bottom line, ever since I read it, I have very much wanted to hear at least some of those MF marine stations that Don writes about. One of Don’s recommendations is “Hang Out on 2182 kHz.” So sometimes when I am messing around in the radio shack, I will park one of my shortwave receivers on 2182 USB in the hopes of hearing some marine communications. 2182 is the frequency that the US Coast Guard once monitored as a distress frequency, but no more.

According to Don: “Today 2182 kHz still gets some use as a calling frequency, where a ship and a shore station quickly arrange to have a conversation on another frequency. But the more common use now is for shore-based marine broadcasters to pre-announce marine information broadcasts they are about to transmit on other frequencies.”

Just the other day, I brought up 2182 on my Satellit 800, but the atmospheric noise was pretty bad. I fooled around with a couple of different indoor wire antenna configurations but wasn’t able to achieve any substantial improvement. But in the midst of that messing around, I “rediscovered” my Icom IC-706 MkIIG on a shelf. It receives from 30 kHz to 199 MHz and from 400 to 470 MHz, and I used mine for over a decade to run the Commuter Assistance Network on two meters. I still keep the 706 as a back-up in case my main rig for running the net goes down.

But I had never used the 706 extensively on HF (weird, I know, but that’s the truth). Nevertheless, a little voice in the back of my head (probably one of the brain dudes) kept saying “Why don’t you give the 706 a try as an HF receiver?”

So I did. I hooked up the 706 up to my horizontal room loop through some coax and an LDG 9:1 unun (the same antenna setup I had been using on the Satellit 800). And – shazam – the 706 is substantially quieter on 2182 with that antenna than the Satellit 800.

That’s good, I thought, but what if the 706 appears to be quieter because it is less sensitive? So I did some comparative tests with the 706 and the Satellit 800 on the 80 and 40 meter ham bands and satisfied myself that the 706 is both quieter and more sensitive than the Satellit 800. I could just plain hear the signals better (and more pleasantly) with the 706.

The only substantial weirdness with the Icom 706 MkIIG is that, as a small unit, it has relatively few buttons on its face. As a result, it has no keypad for direct frequency access. There are buttons for jumping from one ham band to another and another button for changing tuning steps, so with judicious use of those buttons and the tuning knob, it’s fairly easy to get from one frequency to another, but it is not as fast as direct entry.

And, of course, the 706 does not have all the cool seek-and-store functions and the like that are available on today’s really slick shortwave portables.

Here’s the upshot: if you’ve been on the hunt for a better HF receiver with single sideband capabilities, an old dog, like an old ham transceiver, might be just what you need. And if you are already enjoying an old ham transceiver as a shortwave receiver, I’d like to hear about it.

So, have I heard any of those cool MW maritime stations? Not yet, but I’m sure I’ll have fun trying!

The passing of a compassionate shortwave listener, Agnes Joan Negra

By Jock Elliott, KB2GOM

I just received this:

Dear Jock:
It is with a heavy heart that I must report that 102 year old, Agnes Joan Negra passed away last Friday, peacefully, and at home. She went into Hospice care about three weeks ago.

We had a private funeral for mom…immediate family only. But I wanted to pass on her obituary which can be found on website:
calhounmaniafuneralhome.com

Thanks for your support of Agnes and her incredible life story, “Waves of Hope”… It is truly appreciated.

We hope this finds you well.
Regards,
Val Negra

Agnes Joan Negra was a shortwave monitor during WWII who sent out more than 300 letters and postcards to families to inform them that their loved ones were captured and still alive.

Click here to check out Waves of Hope on Amazon.

If you would like to know more about how shortwave monitors impacted lives during WWII, check https://swling.com/blog/2022/04/wwii-radio-letters-a-real-life-shortwave-story/ and https://swling.com/blog/2022/04/world-war-ii-radio-letters-a-real-life-shortwave-story-part-ii/ .

As I have said before: And so, dear reader, never belittle your hobby of listening to the airwaves, because you never know when something you heard may be able to offer comfort in times of trouble.

The two-pocket listening post . . . for when “they” are after you

By Jock Elliott, KB2GOM

Man on the run thrillers, like The 39 Steps by John Buchan* and Rogue Male by Geoffrey Household hold a special fascination for me. Give me a yarn about someone being pursued by the bad guys, and I am enthralled. (Incidentally, there are a couple of good lists of these thrillers. Here and here).

Sometimes I like to play the mental game of: if I were that guy trying to stay ahead those who wished me evil intent, what radio(s) might I want with me?

The other day I realized I had the perfect combo, a pair of radios that cover a huge swath of spectrum, will fit in a couple of pockets (or one big pocket) and weigh just 14 ounces combined. Further, both will run off ordinary AA batteries, which are widely available.

Candidate number one is the C Crane Skywave SSB, which measures 3 inches by 4.75 inches by 1.1 inches. It receives AM, FM, shortwave (1711-29999 kHz), VHF aviation and NOAA weather radio with alerts. Because it receives single sideband (SSB) on HF frequencies, it can tune in aeronautical, marine and amateur radio stations that transmit in the SSB.

The Skywave SSB comes with a pair of ear buds that fit my ears well and offer pleasing audio. In addition, the SSB comes standard with an auxiliary wire antenna that can be deployed and clipped to the SSB’s whip antenna to boost signal-to-noise. Perhaps most useful for the man on the run, the SSB has excellent “signal seek” functions that can be used on any band. In fact, if you put the radio in SSB mode and activate the signal scan, it will search the ham bands and automatically switch from upper sideband to lower sideband as appropriate.

For the man on the run who can “hole up” for a while, I’ve tried clipping a 50-foot long wire to the SSB’s whip and antenna, and I was amazed at how well it can pull in faint ham signals. It’s the “little radio that could.” About the only thing that I wish I could change on the Skywave SSB is that it mutes between tuning steps when using the tuning knob.

But suppose our man on the run needs to monitor signals above the coverage of the Skywave SSB?  Candidate number two is the Icom R6. Measuring just 2.3 inches by 3.4 inches by 1.2 inches, the diminutive R6 covers from 100 kHz to 1309.995 MHz (less cellular and gaps) in AM, FM Narrow and FM wide modes (no SSB). It has 1300 alphanumeric memories, search-and-store capabilities, and rapid scanning of memory channels.

For high stealth, there is a setting that allows the R6 to use the wire that connects headphones or ear buds to the R6 as the antenna instead of the usual antenna. For a non-stealth application, using an aftermarket antenna like the Comet W100RX 25MHz-1300MHz Handheld Scanner Antenna, the R6T does a surprisingly good job of receiving shortwave stations. This antenna has markings on the side so that it can be set to the right length for various frequencies.

As you can see from the photo, the R6 has only a few buttons on its face and two on the side. Every button has multiple functions, and I found trying to program memory channels using the buttons to be a trial. As a result, I can highly recommend the RT Systems cable and programming software for setting up memory channels. In addition, some very useful notes for setting up and using the R6 can be found here: https://forums.radioreference.com/threads/icom-ic-r6-notes.442112/

Finally, I know that there are several tiny ham transceivers that might fill the bill, including the Yaesu VX-6R, although I am not aware of any that can receive single sideband. Besides, if you had the ability to transmit, “they” might be able to direction-find you . . . and we wouldn’t want that, would we?

*For sharp-eyed readers: yes, I know that The 39 Steps is set in a time before radio was widespread, but it is still one of my favorites.

Jock’s Op Ed: Why shortwave? And an idea for the future.

By Jock Elliott, KB2GOM

The internet, I think, is darn near magic. A few keystrokes and you can find almost anything. And people use it all the time for all kinds of things. Hold that thought for a moment.

At the same time, I am very nearly a free speech absolutist . . . you (or anyone) should be allowed to say anything you please so long as it is not illegal. Period.

(An important aside: this post is NOT about left vs. right, up vs. down, etc. It’s about principles, speech, and access to media. If the comments descend into political vituperation, I will ask Thomas (our Maximum Leader) to take the whole post down, comments and all.)

Now, I know what you are thinking: what about mis-information, dis-information, hate speech, offensive speech, and so forth?

Who gets to decide? And other issues.

Well, three things:

  1. Who gets to decide? I don’t know about you, but I don’t want “the rules” of free speech to be decided by individuals, companies, or governments that have reason to suppress or hide information. The road to the past is positively paved with examples of constricting speech
  2. How – if you decide to suppress speech for whatever reason – do you know that you are absoflippinlutely correct in your assessment? It wasn’t that long ago that “the experts” were positively certain that continents did not move, and people were pilloried for suggesting that they did. And yet now continental drift is an accepted theory with a great deal of physical evidence to support it. Or how about this: in 2005, the Nobel Prize for Medicine was awarded to two Australian physicians who discovered ulcers are caused by a bacterium. For decades, medical journals would not publish their experimental results because the “consensus” said stress caused ulcers. How many people died because of this suppression? Or how about this zinger from Einstein: “No amount of experimentation can ever prove me right; a single experiment can prove me wrong.” Got it? Today’s foolishness can be tomorrow’s truth . . . and vice versa.
  3. When it comes to offensive speech (and there is certainly enough out there), I’ve discovered these amazing, state-of-the-art, high-tech tools: the OFF switch and the tuning knob. Use them; it’s a liberating experience.

Okay, bear that in mind for a moment.

But what does that have to do with shortwave? I’ll tell you in a second, but first, one teeny-weeny observation about the internet. Ready? Here it is: it can be switched off in an instant, and then your wonderful world of information simply isn’t there.

Shortwave, however, is much harder (although not impossible) to switch off. It can get through often when nothing else can. It crosses borders, by passes those who control the switches, and even can be discerned many times when powers that be are trying to jam it.

My Wish

I would like to see lots more shortwave stations, including privately owned shortwave stations, broadcasting a wide variety programming from lots of different perspectives. And because it is over the international airwaves, it would be a lot more difficult to suppress than the internet (or social media).

Wouldn’t it be neat if it was relatively easy, especially in terms of government regulations to get low-power shortwave stations on the air? Imagine a plethora of viewpoints delivered through a medium that would be relatively difficult to curtail. I think that would be a good idea. What do you think?

A most unusual QSL . . . card?

By Jock Elliott, KB2GOM

Okay, I realize this is ham related, but I thought it was fun, and I hope you do too.

On a quiet Saturday morning in May, the “Big Gun” Motorola 1250 (which is used for running the Commuter Assistance Net) is quietly scanning through half a dozen frequencies.

The scanning stops on the 147.330 repeater, and a computer voice announces: “Echolink activated.”

Huh, that’s unusual, I think.

According to echolink.org, here’s the scoop on EchoLink:

EchoLink® software allows licensed Amateur Radio stations to communicate with one another over the Internet, using streaming-audio technology.  The program allows worldwide connections to be made between stations, or from computer to station, greatly enhancing Amateur Radio’s communications capabilities.  There are more than 350,000 validated users worldwide — in 159 of the world’s 193 nations — with about 6,000 online at any given time.

A few seconds later, a male voice with a distinct British accent drops a call on the repeater: “GB2022ER.”

What?!! A Great Britain call sign with multiple numbers in the middle? What’s going on?

I reply: KB2GOM.

Mark, the British ham, tells me he is running a special events station with a special call sign to celebrate the Queen’s Jubilee. He tells me I am the very first contact for the special events station. I tell him that he is my very first Echolink contact.

We chat for a bit, exchange good wishes and sign off.

A bit later, I look him up on QRZ and send Mark an email. Since I am his first contact for the special events station, is there a QSL card available? He replies that he will see what he can do.

A few weeks later, an envelope arrives with this coaster inside:

For a moment, I felt like James Bond:

Also inside were these postcards:

In all, it made me smile.

Bottom line – moral of the story, if you will – you never know what’s going to happen on the radio.

Fun with “The Radio Boys”

By Jock Elliott, KB2GOM

Back in April of this year (2022), I accidentally discovered The Radio Boys series of books, many of which are available for free if you have an Amazon Kindle.

These books, I believe, are intended for young adults, and, in my mind, they very much resemble The Hardy Boys series of books: a group of high school friends have adventures and discover the wonders of radio together. Think “The Hardy Boys go all-in for radio,” and you have the right idea.

If you are looking for sophisticated plots, deep character development, and a lyrical turn of phrase, you will be disappointed. But if you a looking for a light-hearted adventure with deep enthusiasm for radio, I think you will be pleased.

But what makes these books really cool is that they were written and copyrighted 100 years ago, in the early 1920s. Yes, some of the language and attitudes are somewhat antiquated, but what is fascinating is the window they offer on radio a century ago.

My knowledge of radio history is very limited, but it is my understanding that radio was just beginning to be popular in American culture in the early 1920s, The Radio Boys books reflect this. The first book, The Radio Boys’ First Wireless Or Winning the Ferberton Prize, gives fairly detailed instructions for making your own radio receiver with materials you could get (in the early 1920s) from the local hardware store.

At various points in the books, The Radio Boys extol the virtues of radio: people could hear concerts in the comfort of their own homes or listen to baseball games; if there were radios in cars, travelers could keep track of weather reports; it was a novelty when a minister broadcast the church service; college professors could broadcast their lectures, and so forth. I find the books offer a charming perspective on what we take for granted today.

And, if you have an Amazon Kindle, many of The Radio Boys books are available at no cost.

Click here to check out some of The Radio Boys titles on Amazon.com.