LHS Episode #609: The Weekender CXXXVII

Show Notes

Spin the Random Topic Wheel (Segment 1)

  • “Your Dream Car”

This Weekend in Hedonism (Segment 2)

Cheryl’s Recipe Corner

  • Honey Balsamic Glazed Ham

  • Description:

    • Russ was never a fan of baked ham, until he moved here and tried my mom’s (which I’ve shared that recipe before in the past; it was an orange juice and brown sugar mixture). While we hadn’t gotten the chance to try this recipe yet, he was excited to try it (because what is better with ham that a lot of tasty mustard?). This is in my menu rotation for Easter.
  • Ingredients

    • 1/2 fully cooked bone-in ham (about 7 lb. total; preferably shank end)
    • 2 tsp. black peppercorns
    • 1/2 cup honey
    • 1/2 cup whole-grain mustard
    • 1/4 cup Dijon mustard
    • 1/4 cup balsamic vinegar
  • Directions

    • Heat oven to 375°F. Place ham, cut side down, on rack set in roasting pan; add 1/4 cup water to pan. Score ham on all sides in diamond pattern, cutting only 1/4 to 1/2 inch deep. Cover ham and pan tightly with foil and bake 11/2 hours.
    • Meanwhile, using heavy pan, crush peppercorns; place in bowl. Add honey, mustards, and vinegar and whisk to combine. Transfer 1/2 cup glaze to small bowl and reserve for serving.
    • Brush one-third of glaze (about 1/3 cup) over ham and bake, uncovered, 15 minutes; rotate ham in oven and repeat with another 1/3 cup glaze and bake another 15 minutes. Brush remaining 1/3 cup glaze over ham and bake until ham is heated through and internal temperature registers 140°F, 15 to 20 minutes more. Slice and serve with remaining glaze.

Cheryl’s Mixed Drink Corner

  • White Sangria

  • Description:

    • I have always been a huge fan of fruity drinks, and I am a huge fan of white wine… so what could be better for your Easter related meal?
  • Ingredients

    • 1/3 cup granulated sugar
    • 1/2 cup Applejack
    • 1/2 medium green apple, cored and diced
    • 1 medium orange, halved
    • 1 lime, thinly sliced
    • 1 mango or nectarine, pitted and sliced
    • 1 cup hulled and sliced strawberries
    • 2 (750-mL) bottles dry white wine, chilled
    • 1 (750-mL) bottle prosecco, chilled, to serve
    • Fresh mint or basil sprigs, to garnish
  • Directions

  • In a microwave-safe glass measuring cup, combine the sugar with ⅓ cup water. Microwave until the sugar is dissolved, 1 to 2 minutes. Stir well, then let cool completely.

  • In a large pitcher, combine the Applejack and apple. Let sit for 10 minutes until the flavors incorporate.

  • Squeeze half of the orange into the pitcher. Cut the remaining half of the orange into thin slices. Add the orange slices, lime, mango or nectarine, and strawberries; stir to combine. Pour the white wine over the fruit and stir to combine. Add 2 tablespoons of the simple syrup and taste for sweetness. Add more simple syrup, 1 tablespoon at a time, if desired.

  • Serve the sangria over ice, topped with a splash of chilled prosecco, if you like. Garnish with fresh mint or basil sprigs.

Russ’s Drink Corner

  • (I will occasionally pick something from Russ’s collection to mention… but I didn’t have time tonight)

Bill’s Whatever Corner

  • Charlie Russel Irish Style Red Ale - Harvest Moon Brewing - Belt, Montana
    • 5.5% ABV 20 IBU
    • Because the water in Belt is almost identical to the classic Burton water in England, we have brewed a beer very similar to an ale from that region. Two row pale ale malt combined with hops of a soft, flowery character but not overly aromatic or bitter, combine for an ale to be enjoyed year round. This ale is red in color and has malt character like an amber ale but with the hoppiness of a pale ale.

Segment 3 (Announcements & Feedback)

  • Memorial Service for Russ, K5TUX

    • There will be a memorial service for Russ at our home in Mt. Vernon, MO on November 1, 2026. Everyone is welcome! If you’d like to join us, please send an email to [email protected] and we’ll send you more info!
  • Please Help Support the Show

    • Patreon, Paypal, Merch, Topics, YouTube

Segment 4 (New Subscribers, New Supporters & Live Participants)

  • Patreon

    • John Stengel
  • Live Show Participants

    • Delring, KQ4ALK
    • Mike, K6GTE

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].

ICQPodcast Episode 479 – Baofeng UV-5R Mini

In this episode, we join Martin Butler M1MRB, Dan Romanchik KB6NU, Caryn Eve Murray KD2GUT, Edmund Spicer M0MNG and Ed Durrant DD5LP to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief, and the episode's feature is Baofeng UV-5R Mini Review.

We would like to thank our monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate


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

Amateur Radio Weekly – Issue 413

Amateur Radio Weekly

OOTA: Out On The Air
Any location. Any antenna. Any power.
OOTA

What’s new at DLARC
We have lots of new documents and movies from Milwaukee (Wisconsin) Radio Amateurs’ Club. The club has been diligent about documenting its history: they recently sent dozens of documents, images, and films.
Zero Retries

A visit to Italy’s Begali Keys factory
We accepted the offer and started our trip to Italy with a visit to Brescia, where the company has been producing keys for more than 60 years.
OnAllBands

AetherSDR
A Linux-native client for FlexRadio Systems transceivers.
ten9876

KJ4WLC Ham Dashboard
Real-time Amateur Radio data.
KJ4WLC

A short and maybe not-so-sweet HF antenna
A lot of information has been posted online recently about very short portable vertical antennas.
Ham Radio Outside the Box

My time with Pat…So far
My love for pat has only grown over the past couple of years that I’ve been using it. Why? Because it’s simple and incredibly versatile.
KC8JC

Hush
An Open Source alternative to VARA-HF.
Hush

Ham Clock CYD
A stand-alone device that could operate even if the internet is not available.
KC1ENS

ARRL is hiring
We are currently hiring for several impactful positions.
ARRL

ARDC is hiring
ARDC seeks a mid-to-senior-level Software Developer and Technical Writer.
ARDC

Video

Talking across the continent through the International Space Station
I tried a couple new antennas for dual-band satellite operations.
saveitforparts

Otis NP4G: Dayton Hamvention 2026 Amateur of the Year
A Puerto Rican orthodontist, DXpeditioner, and president of INDEXA who has spent years turning big radio dreams into real-world action.
Q5

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Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.

If you fail to plan, you are planning to fail.

  About 10 years ago I posted about backing up your PC. Since May 2016 when I posted I would image even more radio op's depend to some degree on their PC's. Even if you are a minimalist when it comes to mixing ham radio and computers I am sure most of you have a PC and depend on it for something. MANY times in the past I have said "I have learned my lesson" when one of my beloved PC's either just stopped working or the OS hiccuped or was doing back flips. When one or all of these things happen and I do say WHEN because whether you like it or not you beloved PC will let you down. If you have not backed up it is to late and the fun begins to see what and if you can salvage anything.  I do backup and have for a very long time. I have a clone backup and an image backup. In my PC I have 4 drives all are SSD drives. The main drive is an M.2, then I have 3 1TB drives. The break down goes as follows, SSD 1 is for a clone, SSD 2 is for image and finally SSD3 another clone. Now I do realize there are some PC whiz bongs out there that will have advice for me regarding this but this works for me. Do I have cloud storage, no I don't. The way I figure it is I have enough on my PC for backup and well if the PC catches fire and the drives are toast I more to worry about as most likely either all or most of my house went with it.  Have I ever had to fall back on my backup's over the past few years....HELL YES! With the setup I have I can do the following: From the image drive I have multiple snap shots of what is on my PC. I can pick a date open it and look around via file explorer, the desktop and so on. For example I deleted a file on my PC but then 3 month later realize I really really need it. I can go to the image drive look for an image that is before the date I deleted the oh so important file. Then open that image and navigate to where that file is and I can drag it onto my desktop.   
My clone drives
  The clone drive is a duplicate drive of my main C drive. If I get up one morning and start the PC and greeted with ZERO Win11 working. No problem I just turn off the PC, restart, press a certain F key that takes me to my BIOS and tell my PC to boot from my clone drive. I then am back in biz, I then I have the time to determine if my C drive is software or hardware related. If it was a Windows melt down I can reformat the drive. Then ask my backup software clone of my drive I am now using back to my C drive. Then restart in BOIS and direct my PC to start using drive C again.  To both examples above the very import thing is to regularly backup your PC. You are wasting your time if you only back up let say every 6 months. So many things can change over that time and if you do need to use the clone you may have lots missing. I do a backup once a week and really with SSD drives it takes no time at all. In the above picture you can see the top drive SN770 section 3(C) has 299.52 GB of info. My clone drive below CT1000 has 291.26 GB of info and this is only after I did a backup yesterday.  The software I use is free and very simple to use. I have asked it on numerous occasions to save me and it has never let me down. The software is called Macrium Reflect free version. There is no long a free version available from the Macrium site they have stopped that. But if you are interested go to Oldergeeks website in the search bar type Macrium Reflect and you will be directed to working download of the free version and do so at your own risk.   

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

Flea Power

Making QSOs with a Tiny Solar Panel

Last year I bought a 5 watt solar panel and a little rechargeable battery for $14. This week I made two QSOs a day for 8 days powered only by the solar panel in the window. I wanted to find out if I could really make QSOs with minimal power. I worked 9 states and 3 countries.

I used the (tr) uSDX at 4 watts. The antenna was a 136 ft OCF dipole. In the foreground is the little battery. It’s only 2500 mAh. To convert the 5 volts from the battery to 12 volts for the rig, I used a Baofeng charging dongle. Everyday after making a couple of QSOs, I’d put the panel in a window and charge up the battery.

Of course using QRP is essential. The rig draws 66 mAh on receive
and 570 mAh on transmit.

Here’s my log for the 8 days I conducted the experiment:

11 Mar-26 1507 14.060 W0ANM CW 569 559 MN
12 Mar-26 1405 7056 VE3KZE CW 579 579 ON
12 Mar-26 1407 7053 K0DOG CW 579 579 PA
13 Mar-26 1511 14.060 KA5TXN CW 339 559 TX
13 Mar-26 1921 14.027 DL8DYL CW 599 599 Germany
13 Mar-26 1923 14.0 HA3MAR CW 599 599 Hungary
14 Mar-26 1405 7054 KB3NSK CW 559 599 PA
14 Mar-26 1407 7052 K3EW CW 559 599 MD
15 Mar-26 1359 7052 K4TNE CW 449 579 NC
15 Mar-26 1406 7057 K3OP CW 529 559 PA
16 Mar-26 1611 14.044 K5OHY CW 539 559 TX
16 Mar-26 1614 14.057 AF8T CW 599 599 OH
17 Mar-26 1541 7051 WA1TOM CW 339 559 MA
17 Mar-26 1549 14.044 N4DH CW 339 549 NC
18 Mar-26 1550 14.058 KF8FCC CW 599 599 MI
18 Mar-26 1555 14.047 NS1C CW 449 559 FL

For many months, I’d been using the panel and the battery to power
my WSPR transmitter at 200 mw. I’d send out a beacon every morning
on 20 meters. I was heard all over the world. So I thought I’d try CW
with a little more power.


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

Do you need the newest test equipment?

Tektronix 475 - The Beats Keep Coming

A friend recently gifted me a Rigol spectrum analyzer and I've been having fun with it diagnosing and fixing problems with one of my antennas and looking for RF interference in the house, but that's for a future post. While that Rigol is nearly a decade old, it's far newer than my other test equipment, in some cases by more than 40 years.  Much of my test equipment is from the era of bell bottom jeans and Starsky and Hutch, because A) I'm generally cheap, and B) I just don't have that much disposable income to dispose on a hobby.  My experimenter board and oscilloscope are from the glorious 1970s, and my vacuum tube voltage meter is from the 1960s.  Summers were longer, Spring was greener, young adults were strung out.  Ah, the good old days.  

I restored the non-functioning multi-meter a few years back, but the experimenters board and oscilloscope are living on with what they were born with.

That new shiny spectrum analyzer with its digital goodness and assumed accuracy got me to wondering if my old "Craigslist find" oscilloscope is still accurate enough for my amateur uses.  I figured that the Tek 475 had probably drifted in accuracy, but when I was measuring the output of the function generator on my equally old Heathkit Electronic Design Experimenter Model ET-3100, the max frequency reported was nearly 65% higher than what the ET-3100 was supposed to be generate.  

That Heathkit experimenter board's signal generator was never intended to be accurate but 65% is a huge deviation from the expectation. So I decided to measure the accuracy of my oscilloscope.  



How to test?

Not having an actual signal generator I thought, well what can I trust to generate a  known frequency that I can measure?  The Tek 475 has a bandwidth of 200 MHz.  So testing a signal near the top of that range should prove challenging for the old scope and give me an idea of accuracy on the time scale side of things because that will push it to the limit of its abilities.  Regarding voltage measurements, I'd already compared it using a few stable voltage sources (batteries) against my multi-meter. They both measured exactly the same.

So, back to time-domain accuracy.  The 2m simplex calling frequency is 146.520 MHz.  That's pretty near the top of the scope's bandwidth.  If you key a FM transmitter with no input (no modulation) it will generate a carrier at that frequency. There will be harmonics but they are well away from the primary frequency. To measure that on the oscilloscope I need to know the time it takes a wavelength at that frequency to complete. A 146.52 MHz signal has a period of 6.83 nanoseconds (ns). That sounds difficult to measure.

The scope's fastest native setting is 10 ns/div (labeled as .01µs)

A single cycle of this signal (6.83 ns) will occupy roughly 0.68 divisions on the CRT, so less than one division, which may make it difficult to assess.  But if we engage the X10 Magnifier Switch we get an effective time division of 1 ns/div.  With the magnifier on, one full wave cycle will now stretch across 6.83 divisions (the little squares), creating a waveform that's relatively easy to measure.

I keyed the HT into a dummy load at its lowest power setting next to the oscilloscopes' probe and saw...



Note the time division at 0.1µs and the X10 magnification is pressed
 

Ladies and gentlemen that is 6 full divisions and crossing midway past the 4th hatch mark of the next division (representing 8) giving us very close to 6.83.  I don't have the start of the waveform exactly on the zero crossing so if that were a nudge to the left it would be crossing the 6.83 at the correct location.

I'd venture to say they don't make'em like they used to

Conclusions

Is an oscilloscope from the 70's as easy to use as a digital scope that has markers? No. 
Does a digital scope make you think about the actual length of a waveform? No.
Were engineers smarter in the 60's and 70's? Who knows.  They certainly had to work harder to get an answer to a question, but then they weren't being interrupted by messages and alerts on their phone every... hold on I got a message... 

The Tektronix 475 was a professional piece of equipment back in its day.  It likely was used in a lab that kept it calibrated until it became obsolete, probably sometime toward the end of the 80's. When I picked it up, it was pretty much as you see. The panel wasn't very dirty, the screen was clean and unmarked, there were no scratches on the case and there were still plastic caps over the rear connectors.  It seems to have lived a pampered life.

But, for the past decade the poor thing has been abused by someone (me) who doesn't know how to properly use it.  It serves as my silent electronics Elmer as I fumble around with it trying to confirm or deny my little hypotheses as I build equipment and alternatively let the smoke out of equipment (did I tell the story of how much kinetic energy a power transistor on a 1-watt transmitter can produce?)

So, if you are a nascent electronics experimenter looking to get some test equipment on the cheap, and you want to actually have to learn what your measuring, and you like to have a potential 50-70 year old fire hazard on your desk, keep an eye out for an old Tektronix scope from the good old days.

Richard Carpenter, AA4OO, is a regular contributor to AmateurRadio.com and writes from North Carolina, USA. Contact him at [email protected].

LHS Episode #608: OpenHamClock Deep Dive

Show Notes

Deep Dive Topic

  • OpenHamClock
    • A real-time amateur radio dashboard for the modern operator.
    • OpenHamClock brings DX cluster spots, space weather, propagation predictions, POTA activations, SOTA activations, WWFF activations, WWBOTA activations, PSKReporter, satellite tracking, WSJT-X integration, direct rig control, and more into a single browser-based interface. Run it locally on a Raspberry Pi, on your desktop, or access it from anywhere via a cloud deployment.
    • 📝 License: MIT — See LICENSE
      • Installation Instructions - gotcha
      • Setup - .env, rigctld
      • Features - many
      • Thoughts - Getting through the setup was rough, payoff is pretty good.
    • Source: https://lhs.fyi/KZ (github)
    • Demo: https://lhs.fyi/L0 (openhamclock)

Related Topics

Announcements/Feedback

  • Support the show (Patreon, Paypal, Merch, Share, Rate)
  • Hamvention - May 15-17, 2026 - Booth 2206

Subscribers & Supporters

  • Free Patreons

    • Mayerdoor
  • Live Show Participants

    • Don, KB2YSI

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].

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