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I've decided to make the 4States QRP Group 4S-Tuner the official tuner of the W2LJ QMX Portable Ops bag. So I ordered another one for the shack for when I use the HW-8.Β  This way, I don't have to keep transferring the one I have back and forth between car and shack.

I really, really like the function of the two LEDs.Β  Great design feature by David Wayne Cripe NM0S!

When the red one is bright and the green one is out, the SWR is too high. When the two LEDs are of equal brightness, you have a 2:1 SWR. When the green LED is at max brightness, and the red LED is at minimum brightness or out altogether, your SWR is around 1:1.


This is a T-Match Tuner and I find it a bit easier to use, having the inductor in the circuit. Nothing against the ZM-2 as it is a wonderful little unit and will stay in the KX3 bag, should the autotuner fail for whatever reason. But sometimes, I just have a bit of trouble getting that single red LED to dim. I guess it's range is just a little narrower than the 4S-Tuner.

I already know it works well with my KM4CFT EFRW antenna. This weekend, time and weather permitting, I'd like to see how it handles the AX1 from our patio tabletop - a simulated POTA activation. Have to practice, just like the astronauts did! HI HI !

Onto another subject, with all the CMEs and solar flares that have been occurring the past few weeks, I saw this photo on Facebook, taken just yesterday, from the 1,000 Islands region in Upstate NY.


Marianne and I are heading up there soon for some away time for our Anniversary - I know I've mentioned that before. Will this finally be a good chance for me to see the Northern Lights? I hope so! If I'm lucky enough, I'll try to get some photos.

While I'm on the subject of photos - here's a neat one I came across the other day, for the QRP Image of the Day. This was posted on Facebook byΒ  Chris Farnham W1YTQ.Β  He was camping with his son's scout troop in Boston Harbor Island up in Massachusetts and one of the licensed Scouts actually accomplished his first POTA activation. Later, after the hustle and bustle of the day was over, Chris decided to stroll on down to the beach to activate - Boston Islands Park - US-2421, himself.


Isn't that a beauty of a shot? The moon and it's reflection on the water, the KH1 with the antenna sticking up, and that cube-ishΒ  lantern. What a great mood shot! And once again, it shows that you don't have to tote around a whole mess of equipment to have a good time!

72 de Larry W2LJ

QRP - When you care to send the very least!

KH1 to the Rescue! A postcard field report from Pisgah National Forest.

On Friday afternoon (August 16, 2024), after dropping off one daughter at her volunteer job and the other at Shakespeare class, my wife and I had about 90 minutes of free time before the next scheduled activity. We opted to visit the Sycamore Flats Picnic Area in Pisgah National Forest (US-4510) so that I could … Continue reading KH1 to the Rescue! A postcard field report from Pisgah National Forest. β†’

Introducing the New CFT1 Five Band Portable CW Transceiver Kit!

My buddy Jonathan (KM4CFT) made a big announcement this morning. He’s been working tirelessly since the start of the year, designing and testing a brand-new field-portable CW transceiver he’s dubbed the CFT1. As of this morning, you can purchase the transceiver kit on HamGadgets.com. A little backstory Jonathan first mentioned his plans to design a … Continue reading Introducing the New CFT1 Five Band Portable CW Transceiver Kit! β†’

Robot Dreams, Summer Camp, and Public Transit

Β Just a quick note.Β 

My partner and I went to see Robot Dreams with the 11 and 9 year olds about a week and a half ago. First, the movie is awesome! It stays almost true to the book in that there are very, very few words at all. More in the movie than there ever were in the book, but still. The whole thing was a lot of fun and I highly recommend it.


The oldest kid wasn't there because she was attending summer camp up on the orthern edge of the penninsula.Β 

After the movie, my partner and I went off to do errands in one direction, the 11 and 9 year old headedΒ  towards the house on BART. And! Guess what?

They ran into their older sib on the bus home. There routes coincidentally linked up for the last leg and they hopped on the sam bus she was on. About a stop later, they all realized it.

Public transit and independent kids are pretty awesome! We got to do our errands. The kids got to go do what they wanted, and they ran into each othere anyway! Without transit, I doubt we could have even seen the movie because we'd have been making camp pickups and whatnot. Woooo MUNI and BART!


New to Amateur Radio? What is a Repeater?

If you have not yet explored ham radio repeaters, this might be interesting to you. What is an amateur radio repeater and how do they work? In this video, with a non-amateur-radio viewer in mind, I chat about the very basic concepts of a repeater. It is filmed in a relaxed, β€œride along with me,” […]

New to Amateur Radio? What is a Repeater?

If you have not yet explored ham radio repeaters, this might be interesting to you. What is an amateur radio repeater and how do they work? In this video, with a non-amateur-radio viewer in mind, I chat about the very basic concepts of a repeater. It is filmed in a relaxed, β€œride along with me,” […]

Xiegu X6200 SSB Field Test: A Morning POTA Activation at Lake James

On Tuesday, June 18, 2024, I needed to make a morning trip to Hickory, NC, to take care of some family business and visit my father. I started my day early because I also wanted to be back in the Asheville area by noon. Some quick calculations over morning coffee and I decided I had … Continue reading Xiegu X6200 SSB Field Test: A Morning POTA Activation at Lake James β†’
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