Tag Archives: QRP

Field Reports, Morse Code, News, POTA, QRP

Field Activation Antenna Challenge #1: Military Fixture Homemade Multi-band Doublet!

13 Comments

I mentioned in a previous post that my personal “Activation Challenge” for 2022 was “to build a new antenna each month and deploy it at least once that month during a field activation.”

On Thursday, January 27, 2022 I took my first antenna–the military fixture doublet–to Lake Norman State Park for a Parks On The Air activation!

For more information about this doublet and how it was constructed, check out this post.

Lake Norman State Park (K-2740)

I picked Lake Norman knowing that it had numerous spots to set up a doublet.

Unlike an end-fed wire antenna, doublets need a little more clear space to deploy both legs; the idea is to avoid as many low tree branches and other obstacles as possible.

Many (if not most) of the operators I know who regularly deploy field doublets actually use a telescoping mast for the center support to make the whole process easier.  I didn’t take either of my fiberglass masts on this outing because, frankly, the winding fixture on this doublet acts as the center insulator, and is “heavy” compared to most of my field antennas. Continue reading Field Activation Antenna Challenge #1: Military Fixture Homemade Multi-band Doublet! →

Field Reports, How To, Morse Code, News, Portable, POTA, QRP, SSB, Videos

Video: A complete POTA field activation from planning/scheduling to QRT

10 Comments

A few weeks ago, one of my YouTube channel subscribers asked if I could make a video showing the entire process of activating a park: everything from planning, scheduling, packing, driving, setting up, to activating.

Why not, right?

So on January 20, 2022 I scheduled an activation of K-6856 and recorded a very, very long activation video!

It’s 1 hour 42 minutes long, in fact, but I broke the video into chapters to make it easier to navigate and digest.

Activation Video:

Click here to watch on YouTube.

Since the entire process has been captured on video, my field report below will simply focus on the various sections of the video along with my results. That and I didn’t even think to take a single photo I was so busy with the camera (images here are all screen shots).

In the shack

My OSMO Action camera does a brilliant job outdoors, but in the shack it did struggle with my monitor brightness/contrast while I scheduled the activation. When I checked the quality from the camera’s built-in monitor screen, it looked pretty acceptable, but after being uploaded to YouTube, it was less so. Sorry about that!

Knowing this could be a problem, I did my best to describe everything I was doing on the screen. Frankly, I couldn’t go back and re-shoot this if I wanted to because it was all happening in real-time.

Before I scheduled the activation, I did sneak in a wee bit of park hunting! After all, this is how I do things in the shack.

Oh yeah, my shack wasn’t exactly tidy that day as I had a project on the table. You’ve been warned. Continue reading Video: A complete POTA field activation from planning/scheduling to QRT →

Field Reports, Morse Code, News, Portable, QRP, SOTA

Summits On The Air: Pairing the Elecraft KX2 and Chameleon CHA MPAS Lite on Bearwallow Mountain!

18 Comments

So far this winter has been a challenge in terms of activating summits. For me, at least.

Between my busy schedule, family life, and the weather, it’s been difficult to make the stars align. Activating a summit, in general, requires much more time than activating a park. At least, where I live.

Summits tend to be much less accessible and time-consuming than, say, a state or national park. Besides getting to the summit trailhead and hiking it, there can be quite a bit more research in advance including reading previous activator notes and mapping out the true summit location.

SOTA (Summits On The Air) activators (depending on their location) often have extra incentive to do activations during the winter because many of us can accumulate “bonus points” for summits above a certain height during the winter months.

As I’ve mentioned before, I’m not a numbers guy and honestly couldn’t tell you, for example, how many parks I’ve activated this year. But it would be awfully fun to eventually achieve “Mountain Goat” status in the SOTA program. It requires 1000 (!!!) points. Many of the summits where I live range from 1 to 10 points each. Each summit can only count once per year, so if I activate Mount Mitchell (our highest summit) the 10 points only count once in 2022 toward Mountain Goat status. The program is designed to encourage activators to activate a wide variety of unique summits each year. It’s a brilliant motivator.

I will be happy if I achieve Mountain Goat status in 5 years. I simply don’t have the free time to hit summits as often as I’d like. It is a really cool goal though.

Now where was I–? Continue reading Summits On The Air: Pairing the Elecraft KX2 and Chameleon CHA MPAS Lite on Bearwallow Mountain! →

Field Reports, Morse Code, News, Portable, POTA, QRP, QRP Radios, Videos

Three watts of POTA power with the Mountain Topper MTR-3B, an EFHW, and Hazel!

10 Comments

Recently on Twitter, I created an informal poll and asked if anyone else named their radios.

Here are the results:

I quickly found out that I’m in the 6.7% minority who freely admit that they name their radios.

We can also assume, however, that a healthy percentage of the “Neither confirm nor deny” crowd do too. They just have a professional reputation to maintain!

Truth is, I don’t name all of my radios; only the ones with “personality” that I plan to keep permanently.

Tuppence

My gift to myself after completing my very first CW activation in 2020 was to purchase a Mountain Topper MTR-3B from LnR Precision. I’ve always admired these tiny hiker-friendly transceivers and have watched as Steve Weber (KD1JV) updated the design over the years.

I first became intrigued with this radio series when I interviewed Appalachian Trail through-hiker and author, Dennis Blanchard (K1YPP) who packed one of Steve Weber’s early ATS-3A kit transceivers (built in an Altoids tin).

A closeup of Dennis’ AT Sprint 3A taken at Four Days in May

By the way, I highly recommend Dennis’ book, “Three Hundred Zeroes: Lessons of the Heart on the Appalachian Trail.”

When I took delivery of my MTR-3B and opened the box, I was floored with how tiny it was.

It’s no bigger than a pack of playing cards.

I knew the MTR-3B would be a permanent resident at QRPer HQ, so after some soul-searching and bouncing names off of a few good friends (who also name their radios), I called her “Tuppence.” Continue reading Three watts of POTA power with the Mountain Topper MTR-3B, an EFHW, and Hazel! →

Field Reports, News, Portable, POTA, QRP, QRP Radios

POTA Field Report: Pairing the Xiegu X6100 and PackTenna Random Wire

5 Comments

I’ve had a lot of fun testing the Xiegu X6100 in the field. Each time I’ve taken this little shack-in-a-box radio outdoors, I’ve paired it with a different antenna.

I’ve paired it with the Elecraft AX1, an End-Fed Half-Wave, and my 28.5′ speaker wire antenna.

On January 10, 2022, I decided to try one more antenna: the PackTenna 9:1 UNUN random wire.

The Packtenna random wire is a brilliant little antenna to pair with radios like the X6100 that have built-in, wide-range ATUs. It’s such a small antenna and can easily find matches on my favorite POTA/SOTA bands:  40 meters and up. It’s also very compact and super durable.

I use te PackTenna random wire quite a lot in the field, so I was curious just how effectively it might pair with the X6100. Continue reading POTA Field Report: Pairing the Xiegu X6100 and PackTenna Random Wire →

Antennas, Field Reports, News, Portable, POTA, QRP

Pairing the Xiegu X6100 with the Elecraft AX1 antenna…will it work?

16 Comments

If you’ve been reading QRPer for long, you’ll note that I’ve become quite a fan of the uber-compact Elecraft AX1 antenna.

Not only has the AX1 never let me down, but it can even outperform my other antennas in terms of snagging contacts during an activation. Yes, it can even work some DX as well.

Normally, I pair the AX1 antenna with my Elecraft KX2 (above) or KX3 (below).

I’ve even paired the AX1 directly to my Icom IC-705 using a homebrew simple capacity hat (thanks again for that idea LY2H!)

The AX1 needs a little help from an antenna tuner (ATU) to get a match across the 40, 20, and 17 meter bands. Of course, I could always mount the AX1 on a tripod and attach an in-line ATU, but I love the simplicity and speed of setup when paired directly to a transceiver that sports an internal ATU.  To be clear, the Icom IC-705 has no internal ATU, but I was able to get away with using a capacity hat to match impedance on 20 meters.

The new Xiegu X6100 (above) has an internal ATU–a good one at that! As soon as I took delivery of this loaner unit from Radioddity, I plotted hooking it up to my AX1 to see how it might shake out in the field!

The X6100 lacks only one thing that the KX2, KX3, and IC-705 have: a good, accessible grounding point on the chassis.  The AX1 needs a counterpoise to operate efficiently. Continue reading Pairing the Xiegu X6100 with the Elecraft AX1 antenna…will it work? →

Field Reports, News, POTA, QRP, Videos

Xiegu X6100: New compact throwline, POTA pileups & overloading in Pisgah National Forest

23 Comments

On Thursday, January 6, 2022, I woke up with one goal in mind: take the Xiegu X6100 out on a proper hike-in activation!

While I’d had this radio on loan from Radioddity since December 23rd, I hadn’t had an opportunity to truly hike it into an activation site. Between the weather and my tight schedule, I haven’t had an opportunity to plot out a proper Summits On The Air (SOTA) Activation. SOTA activations that involve hiking usually take a much bigger bite out of my day and, lately, I’ve been to busy to plot one.

I do live near a vast trail network, however, and it so happens that much of the trails run through overlapping public lands: Pisgah National Forest and Pisgah State Game Land.

So I packed my Spec-Ops EDC tactical pack, grabbed Hazel’s harness, and headed out the door.

“Let’s go, Daddy!”

Hazel knows me too well.

When she sees my pack and my hiking boots, she  waits in front of the door so there’s no possibility she’ll be left behind. Continue reading Xiegu X6100: New compact throwline, POTA pileups & overloading in Pisgah National Forest →

Field Reports, News, POTA, QRP

A Last-Minute, Late Afternoon New Year’s Day Activation!

7 Comments
Photo by K4TLI

I’ve always believed that the first day of the year should be symbolic of the whole year.

At least, that’s the excuse I was using to fit in a quick activation on New Year’s Day (Jan 1, 2022).

I have had the new Xiegu X6100 on loan and planned to take it to the field, but that afternoon waves of rain were moving into the area in advance of a weather front. Since I don’t own this X6100, I didn’t want to risk getting it wet.

In fact, I had almost talked myself out of going on an activation, but my wife encouraged me to head to the Blue Ridge Parkway, so we jumped into the car and hit the road.

Our options on the parkway were very limited as they often are in the winter. In advance of winter weather, the National Park Service closes off large sections of the BRP because they have no equipment to remove snow/ice. Plus, you’d never want to drive the BRP in slippery conditions. There are too many beautiful overlooks to slide off of.

Thankfully, the Folk Art Center access is always open and incredibly convenient.

Blue Ridge Parkway (K-3378)

We arrived at the parking lot and I very quickly made my way to a picnic table while my wife and daughters took a walk.

I knew this would be a short activation even by my standards but hopefully, it would represent the first of many meaningful field outings this year! Continue reading A Last-Minute, Late Afternoon New Year’s Day Activation! →

Field Reports, Morse Code, News, QRP, SOTA

SOTA & POTA with the QRP Labs QCX-Mini and Packtenna EFHW on Flat Top Mountain

16 Comments

When I head out the door to activate a summit, if it involves a long hike, I reach for one of my super compact QRP transceivers like the Mountain Topper MTR-3B, Elecraft KX1, or KX2. If you’re carrying your entire station and all of your hiking provisions in your backpack, it’s best to keep the load as light and compact as possible.

I purchased the single-band QRP Labs QCX-Mini last year specifically with Summits On The Air (SOTA) in mind. My QCX-Mini is built for 20 meters which tends to be my most productive SOTA band.

The QCX Mini has a rugged, utilitarian feel: basic controls, two line backlit LCD display, and a sturdy aluminum enclosure. It’s super compact.

One of the first things I did was build a dedicated field kit around the QCX-Mini. Everything–save my throw line–fits in my Spec-Ops Op Orders pouch:

After the QCX-Mini’s insane debut on Mount Mitchell in November, I was eager to hit the field with it again.

A window of opportunity opened on the morning of Thursday, December 9, 2021, so I packed my new Spec-Ops EDC backpack with the QCX-Mini kit and drove 1.5 hours to Flat Top Mountain off of the Blue Ridge Parkway near Blowing Rock, North Carolina. Continue reading SOTA & POTA with the QRP Labs QCX-Mini and Packtenna EFHW on Flat Top Mountain →

Field Reports, Morse Code, News, QRP

Field Report: Pairing the Discovery TX-500, Elecraft T1, and CHA MPAS Lite

13 Comments

You might recall that I’ve been testing a new backpack that I plan to use primarily for SOTA activations. It’s the Spec-Ops Brand T.H.E. Pack EDC.

I’ve now taken it on a few activations, but the very first outing was on Monday, December 7, 2021.

That afternoon, my daughters attended an afternoon art class that was only four miles from our QTH as the crow flies, but took 45+ minutes to drive. Gotta love the mountains!

I had no complaints whatsoever about the drive, though, because it was within five minutes of the Zebulon Vance Historic Birthplace; one of my favorite local POTA spots!

Zebulon B. Vance Birthplace (K-6856)

After dropping off the girls, I drove to Vance and was happy to see that no one was occupying their one picnic shelter. Even though the Vance site is relatively spacious and they’ve numerous trees along the periphery of the property, it’s a historic/archaeological site and as a rule of thumb I only set up at picnic areas in parks like these.

It was a breezy day and temps were hovering around 44F/7C. These are ideal conditions in my world.

I grabbed the Discovery TX-500 for this activation. I had been using it quite a bit in the shack, but realized I hadn’t taken it to the field in a few weeks. I decided to pair it with the Chameleon MPAS Lite vertical antenna since I had already loaded the Lite in my pack, using the pack’s built-in antenna port. Continue reading Field Report: Pairing the Discovery TX-500, Elecraft T1, and CHA MPAS Lite →