Tag Archives: UMPP-1 Key

Index Labs QRP Plus: A Proper POTA Field Test!

Last year, just a few weeks before Hurricane Helene hit our area, I received a large package containing several partial kits and even a couple of transceivers.

The package came from a reader and subscriber who wanted to downsize his radio collection but didn’t want to sell his gear. He refused to let me pay him—even for shipping—seeing it instead as a way to support QRPer.com and my YouTube channel. An incredibly kind gesture!

On Monday, February 10, 2025, I finally took one of those radios to the field: an Index Labs QRP Plus.

As many of you know, I’m quite a fan of this radio. Not only was it one of the first compact general coverage QRP transceivers on the market—back in the mid-1990s—but it’s also a brilliant piece of engineering and ergonomics.

Beyond that, there’s a strong nostalgia factor for me. The QRP Plus was the first QRP radio I ever saw in person… back in 1997.

With an opening in my schedule, I was eager to put this radio on the air. The only POTA site that was convenient based on my travels that day was the Blue Ridge Parkway. Since I was already in east Asheville, the Folk Art Center made for the perfect spot to give the QRP Plus its POTA trial.

I picked a picnic table and then set up the Chelegance MC-750 vertical. In no time, I was ready to hit the air!

Gear:

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Radio

  • Index Labs QRP Plus

Antenna System

Battery

Key and Accessories

Logging

Packs/Cases

Camera and Audio Gear

On The Air

I decided to test the waters first on 15 meters, which had recently been yielding plenty of POTA hunters. Continue reading Index Labs QRP Plus: A Proper POTA Field Test!

Super Portable POTA: One Watt, One Tiny Key, Big Fun!

On Thursday, January 16, 2025, I had a long list of errands to run in town, including a session with my physical therapist. After all the heavy lifting and chainsawing I’ve done post-Hurricane Helene, my shoulder has been letting me know it’s not too happy. The PT sessions are definitely helping, though—they’re tough, but I’ve noticed big improvements, especially in how quickly my arm recovers after a day of chainsawing.

One upside to these sessions? My PT office is practically next door to the Blue Ridge Parkway. So, as a reward for putting in the work, I’ve decided to treat myself to a POTA activation—either before or after PT—whenever possible.

On this particular Thursday, my schedule dictated that the activation needed to happen beforehand.

To maximize my limited operating time, I went with my go-to minimalist setup: the Elecraft KX2 and AX1 antenna—a truly dynamic duo!

The UMPP-1

For scale, Peter sent me this pic of my paddle sitting on top of his Begali Expedition.

This activation was also my first opportunity to test the UMPP-1 mini paddle, a compact and lightweight Morse key designed for portable operations.

Back in December, Peter (GM0EUL) reached out to see if I’d be interested in reviewing one of his 3D-printed paddles. These have been gaining popularity among SOTA and POTA operators in the UK, and after taking a closer look, I decided to order one for myself.

What caught my attention was its small footprint and sturdy design—it looked like a key that could handle the demands of the field while fitting neatly into one of my self-contained SOTA kits.

Pricing with shipping is:

  • UK: £50
  • EU: 60 Euro
  • US: $70 USD

If you live outside these regions, I’d suggest you contact Peter prior to ordering.

I felt like $70 was a very fair price, especially with shipping included. More importantly, I love supporting independent makers in the ham radio world—these small businesses are what keep our hobby innovative and thriving!

Setup

As always, setting up the KX2 and AX1 was a breeze!

I then connected the UMPP-1 paddles—they’re certainly compact, but they felt great in the hand and quite sturdy. Despite their small size, I’m not too worried about them breaking when packed tightly in a field kit.

The default action and spacing felt just right to me, but Peter also includes a wee Allen wrench in the Altoids-tin-sized metal box that ships with the key, allowing for easy adjustments.

Gear

Note: All Amazon and eBay links are affiliate links that support QRPer.com at no cost to you.

Radio

Key

Antenna

Pack/Case

Log and Pen

Camera/Audio Gear

Creature Comforts

On The Air

After tuning the KX2, I decided to lower the output power to one watt. Probably not the best idea when using such a wee antenna and being pressed for time—but hey, life’s all about these low-power adventures, right?

I hopped on 20 meters and started calling CQ POTA. Continue reading Super Portable POTA: One Watt, One Tiny Key, Big Fun!