AmateurRadio.com

Stories you’ll find in our June, 2020 issue:

Weather Satellite Image Reception: Part 2
By Cory GB Sickles WA3UVV

Among many radio enthusiasts, there is a certain fascination with being able to directly receive images from space—whether from polar orbiters in low earth orbit or geostationary satellites thousands of miles overhead. Years ago, a working weather satellite image downlink station required hard to find dedicated hardware that represented a serious investment. Today, such costs have dropped significantly and most of the items used can be easily purchased. Cory gives us a glimpse of this fascinating aspect of satellite monitoring.

Weather Watching and Radio: A Natural Fit
By Georg Wiessala

I think it is probably fair to say that most amateur radio operators and radio enthusiasts also have a healthy interest in the changing weather. Next to radios and accessories, weather stations are among the most popular radio shack accessories. In his own shack, Georg has long been the owner of the Davis Vantage Vue model, which sits on the roof and transmits to an indoor console. And, with his scanner, for local weather data and information; shortwave radio for weather facsimile and NAVTEX broadcasts and a receiver tuned to coded weather information on long wave, he has access to a wealth of valuable current weather data.

100 Years of Radio Series: Celebrating the Young Heroes of Early Wireless, and Beyond
By Richard Fisher KI6SN

You can always tell when a technology becomes a cultural phenomenon; it’s where all the young people want to be. There was no more interesting topic or career opportunity than radio in 1920. Richard takes a look at the popular literature of the time in books and magazines that feature “boy heroes” (and a few girl heroes, too) whose understanding of wireless technology saves the day.

Ham Radio on a Budget—Get great gear for less than you might expect!
By Robert Gulley K4PKM

Anyone who has priced the latest 160 through 6-meter HF rig might be put off by the “kilo-buck plus” price tag, especially if you are a licensee who has recently upgraded to General Class. Robert has good news for you—there are a great many such rigs on the used market that are excellent performers with modern features often at less than half the price of a brand-new model. He shows you which models to look for and why as well as what to look for in a reseller. This is also good news for shortwave listeners who want superior reception performance not found in portables.

TSM Reviews: Geochron Clock and Inrad W1 Amateur Radio Headphone/Mic
By Mark Haverstock K8MSH

Two great accessories for your shack that will add some joy and operating pleasure are under review this month: The Geochron Clock and Inrad W1 amateur radio headphone/boom mic. The Geochron Clock/World Map was once a high-ticket mechanical contraption, but today’s version is basically a small computer that displays a world map with call sign prefixes, greyline indicator and much more. Mark also tests the INRAD W1 amateur radio headphone/boom mic that features over-the-ear cushions and a long mic cord.

Scanning America
By Dan Veeneman
Changes are Coming to the 900 MHz Band

Federal Wavelengths
By Chris Parris
More Stay at Home Projects

MilCom
By Larry Van Horn N5FPW
Monitoring the Navy P-8A Maritime Surveillance Aircraft

Utility Planet
By Hugh Stegman
German Weather RTTY: A Blast from the Past

Shortwave Utility Logs
Compiled by Hugh Stegman Mike Chace-Ortiz

VHF and Above
By Joe Lynch N6CL
VHF and Above Contest Season Starts

Digitally Speaking
By Cory GB Sickles WA3UVV
Xenia Stayvention 2020

Amateur Radio Insights
By Kirk Kleinschmidt NT0Z
Six-Meter Minimalism

Radio 101
By Ken Reitz KS4ZR
Whatever Happened to 10 Meters; WorkTunes Revisited

The World of Shortwave Listening
By Andrew Yoder
Pirate Shortwave Broadcast During the Covid Pandemic

The Shortwave Listener
By Fred Waterer
WBCQ’s Big Broadcast of 2020; RNZI, RRI and BBC Programming Notes

Amateur Radio Satellites
By Keith Baker KB1SF/VA3KSF
Amateur Radio Satellite Primer (Part VI)

The Longwave Zone
By Kevin O’Hern Carey N2AFX
What’s your Longwave “Thing”?

Adventures in Radio Restoration
By Rich Post KB8TAD
A Tubeless Bargain: Hallicrafters S-40

The Spectrum Monitor is available in PDF format which can be read on any desktop, laptop, iPad®, Kindle® Fire, or other device capable of opening a PDF file. Annual subscription is $24. Individual monthly issues are available for $3 each.

Ken Reitz, KS4ZR, is publisher and managing editor of The Spectrum Monitor. Contact him at [email protected].

The Sutton & Cheam Radio Society in England invited me to give a talk via Zoom recently. The topic was the future of amateur radio. As a Sociologist and Statistician, I’ve commented frequently both in this blog and on the ICQ Podcast about how to “future” on a given topic. Social change is challenging to forecast in specific terms. But more importantly, knowledge of how to “future” can lead to changes in organizational aspects of the social fabric that gave rise to the present. A mouthful? Yes, but so is “The magnitude of the complex impedance is the ratio of the voltage amplitude to the current amplitude; The phase of the complex impedance is the phase shift by which the current lags the voltage.” (Source) And, we hams can follow that, right?

The ICQ Podcast decided to use the audio portion of that talk as the feature in Episode 326. The disadvantage that podcast listeners face is not having access to the slides that the Sutton & Cheam Society members were viewing as I spoke. I’ve included them here for those who wish to more fully follow my talk. A video of 10 seconds per slide is below. The future is for amateurs to help make. Your ham radio associations are a vital element of which “future” you choose to help make for there are many futures available!

This talk will be revised into a written version, launching a column on my companion website, foxmikehotel.com, under the Social Circuits tab. Understanding amateur radio must be approached for what it is, an organized social behavior focusing on the use of specific radio technologies. This periodic Social Circuits column will examine amateur radio as such.

Frank Howell, K4FMH, is a regular contributor to AmateurRadio.com and writes from Mississippi, USA. Contact him at [email protected].

Come in, come in! You're here for the 350th installment of Linux in the Ham Shack. In this short-format show, we talk about the cancellation of yet another big hamfest, a new organization for amateur radio on the ISS, the demise of a well-known SDR platform, Space-X, Creative Commons music, security apps for mobile devices and much more. Thank you for listening and have an excellent week.

73 de The LHS Crew

Russ Woodman, K5TUX, co-hosts the Linux in the Ham Shack podcast which is available for download in both MP3 and OGG audio format. Contact him at [email protected].

Some days are too perfect to pass up. Today was one of those. I took a quick afternoon bike ride along the Pemigewasset River and worked WA1ASU in Virginia.

It’s a gorgeous sunny day… about 72F. There’s enough breeze to keep the mosquitoes away. Late in the afternoon I took my bike down to the trail along the river. I rode north for about 20 minutes. I stopped at a sharp corner underneath a giant pine tree. It’s just in front of my bike pictured below. The tree must be 100 feet tall.

I tossed a line about 45 feet over a branch. I pulled up my wire and sat on the ground at the edge of the trail with the KX3 in front of me. It didn’t take long to find Hank, WA1ASU calling CQ on 20 meters. He was strong and answered me right away from Virginia. We chatted for almost 15 minutes while I took in the beautiful river view.

Hank was running 50 watts to a Kenwood rig. “Your KX3 is doing a FB job,” he sent before we closed.

It’s so great to get out and enjoy the beautiful spring weather. A quick QRP contact makes the day perfect.

Jim Cluett, W1PID, is a regular contributor to AmateurRadio.com and writes from New Hampshire, USA. Contact him at [email protected].

Here is this week’s space weather and geophysical report, issued 2020 Jun 08 0136 UTC.

Highlights of Solar and Geomagnetic Activity 01 – 07 June 2020

Solar activity was at very low levels with numerous B-class flares observed from new Region 2765 (S24, L=116, class/area Cao/130 on 05 Jun). This reverse polarity region was mostly stable since it rotated onto the disk on 03 Jun. No Earth-directed CMEs were observed during the period.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit was at normal to moderate levels through the period.

Geomagnetic field activity was at mostly quiet levels, with some isolated unsettled periods late on 01 Jun through early 02 Jun. A nominal solar wind environment was prevalent with wind speeds ranging from 300-400 km/s, total field (Bt) 5 nT or less and the Bz component mostly neutral.

Solar wind parameters became enhanced after midday on 07 Jun. Wind speeds increased to near 475 km/s, Bt reached a maximum of 13 nT and Bz reached a maximum southward extent of -8 nT. A suspected weak, positive polarity CH HSS resulted in this enhanced wind environment. The geomagnetic field reacted with unsettled to active conditions the last half of 07 Jun.

Forecast of Solar and Geomagnetic Activity 08 June – 04 July 2020

Solar activity is expected to be at mostly very low levels. A slight chance of low level activity exists through 15 Jun while Region 2765 remains on the visible disk. Very low levels will then persist through 28 Jun. Old Region 2765 (S24, L=116) is expected to return after 28 Jun with a possible increase in low level flare activity to a slight chance.

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is expected to be at normal to moderate levels through the outlook period.

Geomagnetic field activity is expected to be at unsettled to isolated active levels on 08 Jun due to influence from a weak, positive polarity CH HSS. From 09 Jun to 04 Jul, mostly quiet levels are anticipated.

Don’t forget to visit our live space weather and radio propagation web site, at: http://SunSpotWatch.com/

Live Aurora mapping is at http://aurora.sunspotwatch.com/

If you are on Twitter, please follow these two users: 1. https://Twitter.com/NW7US 2. https://Twitter.com/hfradiospacewx

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Be sure to subscribe to our space weather and propagation email group, on Groups.io

https://groups.io/g/propagation-and-space-weather

Spread the word!

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Links of interest:

+ Amazon space weather books: http://g.nw7us.us/fbssw-aSWSC
+ https://Twitter.com/NW7US
+ https://Twitter.com/hfradiospacewx

Space Weather and Ham Radio YouTube Channel News:

I am working on launching a YouTube channel overhaul, that includes series of videos about space weather, radio signal propagation, and more.

Additionally, I am working on improving the educational efforts via the email, Facebook, YouTube, Tumblr, and other activities.

You can help!

Please consider becoming a Patron of these space weather and radio communications services, beginning with the YouTube channel:

https://www.patreon.com/NW7US

The YouTube channel:
https://YouTube.com/NW7US

..

Visit, subscribe: NW7US Radio Communications and Propagation YouTube Channel

Today I was planning ( you may get the idea by the first 4 words things did not go as planned) to sit down at the radio (Icom 7610) do some reading regarding the radio. I have the Icom advanced manual as well as The radio today guide to the Icom IC 7610 by Andrew Barron ZL3DW. I started up the 7610 without issue found my two above mentioned books. As a sideline, I have been following a conversation on the 7610 I.O. user groups site regarding external monitor issues. The last post it was advised to check the inline fuses? I never heard of inline fuses on a monitor and was just checking online to see if I could see any information. My first thought was someone is confusing the power line fuses in this case. I put the info into my browser hit enter and some sites came up and I clicked on the first site and low and behold my monitor went red in color and I was greeted with the picture above! There was also a phone number (not included in the pic) of "Microsoft" and they could guide me on how to solve the issue. Well, it was obvious to me that this is a scam but my huge issue was my security program did not pick it up and stop the loading. My security program is Bitdefender but more about that in a moment. What happened was my mouse became extremely slow to move around the screen. I was not able to access task manager to close my browser, I was not able to shut my PC down or restart it via menu options. At the time the only option seem to restart the PC by holding in the reset button beside my power on/off button. The PC started without issue and first off I wanted to make sure Bitdefender was running and it was, I then checked to make sure there were no features turned off and all were on. I then opened Malwarebytes (premium trial version) and did a scan and it picked up right away there was an issue. After the scan was done the issue files were deleted. It was time to find out what was up with Bitdefender and why it did not pick up on the issue? I went to their site directly to online chat. In a nutshell, the tech rep only wanted the Malwarebytes log files to be sent and examined. I was disappointed the tech rep did not want to go over my Bitdefender settings to make sure all was on that should be. There really was nothing he did other than having me email the logs. My yearly subscription with Bitdefender is up in 34 days and the handling of this issue my make my mind up either way if I am going to renew or not. Last week I had another question for them and the tech support told me the "back office" would email me a response very soon. Well, guess what I have never heard a thing from them so let's see what comes of the log file submission.  


Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

In this episode, Martin M1MRB is joined by Chris Howard M0TCH, Martin Rothwell M0SGL, Ed Durrant DD5LP, Frank Howell K4FMH and Bill Barnes WC3B to discuss the latest Amateur / Ham Radio news. Colin M6BOY rounds up the news in brief and this episode’s feature is The Futures of Ham Radio.

ICQ AMATEUR/HAM RADIO PODCAST DONORS

We would like to thank Kevin Strishock (N3KA), Michael Street (G3JKX), Lizzy Cannon (G0MDL) and Billy Kemp and our monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate

- Record Numbers to take UK Foundation Exam - Ham Radio Operators still Transmitting - FT8 Used for Moonbounce (EME) Contact - AO-27 Returns from the Dead - Next Ham Heading to Space Station after Historic Launch - ARISS Establishes Itself as an Independent Organization - APRS Payload Balloons to Race Across North America in Educational Challenge - GQRP Club Online

Colin Butler, M6BOY, is the host of the ICQ Podcast, a weekly radio show about Amateur Radio. Contact him at [email protected].