Category Archives: SOTA

Field Reports, Guest Posts, Portable, POTA, QRP, SOTA

My One Day Mini-DXpedition to Switzerland

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View from the Swiss Radegg castle over the valley towards Germany

My wife and kids were with her parents for some days, the weather forecast 25° C / 77° F and the following Monday was a public holiday in Germany – perfect condition for an activation day trip during the weekend. With France and the Czech Republic already visited this year, there were two other neighbor countries waiting to be visited: Switzerland and Austria (the one without kangaroos).  Austria is on my schedule for the Ham Radio fair in Friedrichshafen, so it became Switzerland.

The area northwest of the Swiss town Schaffhausen was perfect.

The region has been inhabited for more than 10,000 years.  Schaffhausen started as an independent city-state around 1000 AD and became a Canton later. A canton is a type of administrative division similar to a state, but in European dimensions. The Swiss Confederation, as a whole, is smaller in size compared to West Virginia and has a slightly smaller population than New Jersey. Anyways, in 1330, the town lost all its lands and its independence, but regained its independence back in 1418. Schaffhausen joined the Swiss Confederation as the twelfth member in 1501. In 1944, Schaffhausen experienced a bombing raid by aircrafts from the US Air Forces, which misidentified the town in the neutral Switzerland as their target Ludwigshafen in Nazi-Germany.

The region is not too far from my home, it has a SOTA summit, which is in a POTA and WWFF area, is history-rich and has a second, although German, SOTA summit not too far away.

OpenTopoMap, OpenStreetMap CC-BY-SA, STRM

I started early on that Sunday morning at 8 a.m. The autobahn was nearly empty and just like an invitation to drive a bit faster. Since Corona, I haven’t been using my car very often, so I still had winter tires on, which are limited to 160 kmh / 100 mph.

Since 2008, Switzerland is in the European Schengen Area, so there are no regular border checks. Even before, it was a so-called “Green Border”, i.e. you could often pass it without checks. Without this old, unused border station, you would barely notice that you have crossed the line.

Some minutes later I approached the area, where the first summit is located.

The Wannenberg / Wannebärg (HB/SH-002) is a wooded mountain with an elevation of 661 m / 2168 ft. The peak is rather flat and also wooded. The way from the parking place at the foot of the mountain to the top is rather short and easy, with 2.1 km / 1.3 mi and an ascent of 140 m / 460 ft. Continue reading My One Day Mini-DXpedition to Switzerland →

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

SOTA on Hibriten Mountain: Testing my new backpack and working a little QRP DX!

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On Friday, April 28, 2023, the clouds lifted and I was eager to fit in a brisk hike.

We’d had a few days of wet weather and, in fact, the previous day I performed a POTA activation with my entire station and antenna under the roof of a picnic shelter.

I was visiting my parents and didn’t want to venture too far afield, but still wanted to fit in a good summit activation. The goal was to stretch my legs and to test my Mystery Ranch Scree 32 backpack. Before taking this pack on a difficult summit hike, I thought it might make sense to check the pack’s suspension and fit with it loaded down a bit heavier than I normally would.

This would actually be my second SOTA activation with the Scree 32 pack (here’s the first) but on that first hike, the pack was so light, I barely noticed it was on my back.

Hibriten Mountain (W4C/EM-093)

Hibriten was an easy choice for the day. It’s only a 25 minute drive from my parents’ home and the trail has modest elevation change over the 5.6 mile round trip hike.

The trail is basically a wide, gravel access road for the crews who maintain the communication towers on Hibriten’s summit.

I remembered from my previous activation of Hibriten that the hike was very pleasant.

It certainly was that Friday!

It wasn’t a terribly hot day, but it was very humid as the sun burned off all of the rain we’d received over previous days.

I hiked at a brisk clip to make the most of my workout and, if I’m being honest, I was pretty darn happy to see the summit. Continue reading SOTA on Hibriten Mountain: Testing my new backpack and working a little QRP DX! →

Field Reports, Guest Posts, News, Portable, POTA, QRP, QRP Radios, SOTA

A Triple activation and why I switched from a KX3 to Icom’s IC-705

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by Thomas (DM1TBE)

Intro

The last weekend was pretty nice and just like an invitation to operate outdoors. As I wrote in one of my previous posts, I often activate summits on the Swabian Alp, a high plateau, which falls with steep cliff-like edges and many SOTA summits to the northwest. If you approach it from the foothills where I live, the sharp edge is clearly visible.

On the way to the ascent, you came along old, picturesque villages. If you look closely, you can see the “Maibaum”.

The tradition of erecting a “Maibaum” (Maypole) is a long-standing custom in Germany, particularly in the southern regions. The Maibaum is a tall wooden pole that is decorated with colorful ribbons, wreaths, and symbols of the local community. It is usually erected on May Day or the night before and is a symbol of spring, fertility, and community spirit. In some regions, it is also accompanied by folk dances, music, and festivities.

It was my third activation of the summit Römerstein, and every time I used another transceiver.

My transceiver history

When I started with ham radio, I used an old Icom IC-706.

The lack of modern features such as DSP and filters, and the current consumption made it not the first choice for portable operators. I soon switched to an Icom IC-7300 at home and got used to a waterfall and spectrum display.  After two activations with the 706 I bought a Xiegu G90.

During the time of my first activation of the Römerstein, I operated only in SSB. So, I was happy with the G90. The display was small, but way better than my old 706. I was satisfied and used the G90 until I started with CW. In CW, I prefer using headphones until today. The sound of the G90 was uncomfortable for me. The lowest volume was too loud, a lot of loud cracks annoyed me, and I was never happy with the filters. Continue reading A Triple activation and why I switched from a KX3 to Icom’s IC-705 →

Articles, Field Reports, Guest Posts, POTA, QRP, SOTA

Getting To France With Detours: A SOTA/POTA/WWFF Triple Activation

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by Thomas (DM1TBE)

As I have written in my activation report for Klínovec, a summit in the Czech Republic, I am trying to activate places outside my home region DM, Germany – Low Mountains in SOTA or DA in POTA. With the May 1st being a public holiday, the long weekend provided a perfect opportunity for an activation a bit further away.

After a while looking around, I chose Brissetish Kopf (FL/VO-126) in France. The summit was close to the German border, hasn’t received much love with only 8 SOTA activations and was also a POTA spot for F-1697 Vosges du Nord Regional Park and WWFF Parc Regional des Vosges du Nord, FFF-0035. That promised enough QSOs for me and provided chances for chasers.

The small cluster to which the arrow points are the Vosges, actually the northern Vosges (Vosges du Nord). The cluster south of it are the higher part of the Vosges. The Vosges are a range of low mountains in Eastern France, which continues as Palatinate Forest on the German side of the border, with the highest summit being 1,424 m / 4,672 ft.

I started my journey quite early, leaving around 8am. During the drive I could not help but had to tease Thomas (K4SWL), who spent quite some time in France and, as far as I know, enjoyed it.

The French region Alsace, through which I had to drive to the Vosges, is quite interesting. The region was disputed over several hundred years between Germany and France and changed back and forth between the two. Many place names are still German, or sometimes a mix of French and German. After the World War II, the region returned to France – hopefully the last change.

I used Google Maps to drive to a parking place close to the summit, but my first attempt ended here:

Not sure why Google meant to show me this – thanks for the 30 minutes detour.

Roughly a half hour later, I arrived at Climbach, the small village next to the summit. Based on findings, the area is populated since the Middle Stone Age, that ranged from 280,000 to 25,000 years ago.

Continue reading Getting To France With Detours: A SOTA/POTA/WWFF Triple Activation →

Antennas, Articles, News, Portable, POTA, QRO, QRP, Radio Field Craft, Skills, SOTA

Do I allow antenna wires to touch tree branches during field activations?

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Many thanks to Keysrawk on my YouTube channel, who asks:

Do you usually try to use an isolator or do you often let your wires touch branches by just pulling them over? When you deploy 20m EFHWs, for example, do you try to avoid having an end touch a branch and only have the throw line going over the branch? I tried to go through your videos and look but you don’t often mention how far you pull the wire up and possibly over. Thanks!

This is a great question!

Before I answer, I’d like to add a little context:

  1. I am a QRP operator. The maximum amount of power I use in the field is 10 watts, but 99.5% of the time, it’s actually 5 watts or even much less.
  2. I am answering this as a field operator, meaning I’ll be referring to temporary antenna deployments.

That said, the quick answer is no, during park and summit activations, I do not worry about my antenna radiator wire touching tree branches.

I do isolate the end of my wire antennas from tree branches and leaves, but I don’t worry about other parts of the radiator touching.

Also, all of my antenna wire has some sort of jacket–I don’t run bare wire in the field.

More often than not, when I deploy a longer wire antenna–say, a 40M EFHW–I simply use a tree branch to support the apex of the antenna if I deploy it in an inverted vee configuration. Continue reading Do I allow antenna wires to touch tree branches during field activations? →

Articles, Field Reports, Guest Posts, QRP, SOTA

Two SOTA activations in the Swabian Alb – And a broken JPC-7 antenna

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by Thomas (DM1TBE)

Intro

I live very close to the Swabian Alb (also known as Swabian Jura or Schwäbische Alb in German). The Swabian Alb is a mountain range in German region Swabia. It ranges from Bavaria in the northeast 200 km / 140 mi to the Swiss border in the southwest.

Thomas Römer, CC BY-SA 3.0, via Wikimedia Commons

The Swabian Alb is a high plateau, which falls slowly to the southeast but with steep cliff-like edges to the northwest. You can follow the northwest edge of the Swabian Alb by looking at the map of the SOTA summits at sotl.as.

The topology limits the possibilities to cross the Swabian Alb, so the course of the routes are more or less unchanged since thousands of years. I live close to an old Roman road. And where an important road was, there isn’t a castle too far away, since the medieval noblemen were quite keen to get its share from passing people and goods.

During the Cold War, important passes received mechanisms to place explosive charges. In case of an advance of the Soviets and its allies, it was planned to blow these roads up, as there was usually no alternative way around.

First Activation: Plettenberg

The Plettenberg (DM/BW-046) is a summit at the edge of the mentioned Swabian Alb, about halfway between Stuttgart and the Swiss border. It’s 1002 m / 3287 ft tall and has a quarry on top.

The quarry uses a ropeway…..

… to transport the stones to the plant.

The way from the parking place to the activation zone was rather short with 300 m /  1000 ft. Continue reading Two SOTA activations in the Swabian Alb – And a broken JPC-7 antenna →

Articles, Field Reports, Guest Posts, QRP, SOTA

SOTA in the Czech Republic – When everything goes wrong

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by Thomas (DM1TBE)

As I have mentioned in my two previous posts, I have visited my family on the other side of Germany. On the way back, I wanted to make a “tiny detour” and activate a summit in the Czech Republic. I like all kinds of numbers and statistics, and that includes my SOTA stats. My goal is not being number one or be in the top region somewhere, but seeing it progressing and developing satisfies me. Until July last year, the upper right pie chart was only light blue, i.e. I had only activated summits in region DM, Germany – Low Mountains. So I use every chance to push the light blue back.

sotl.as

After some concessions, my family agreed and the way back increased from 6 hours and 583 km / 362 mi to 8:30 hours and 732 km / 455 mi.

Route on Google Maps

On the drive to visit my family, I noticed that I forgot my wallet, so I had neither an ID card nor my driving license. In many regions of the world, it would be probably very difficult to cross an international border two times without papers. However, many countries in Europe have signed the so-called Schengen-Treaty, which led to the creation of Europe’s Schengen Area.

Camoka4, CC BY-SA 3.0, via Wikimedia Commons

The Schengen Area consists of 27 European countries with a population of over 400 million, who have abolished border checks. However, random inspections still happen. The worst case would be a control in the Czech Republic and the official requirement to go to the German embassy in Prague for new papers.
As expected, the border crossing was easy and it could easily been overseen.

If you missed that sign in the photo, you only note that the town names have changed to Czech, as Czech names are quite different. After the border crossing, the summit is just minutes away, and you can drive up to the very top – pretty convenient for a 10+3 points summit.

Derived from User:Rdc, Public domain, via Wikimedia Commons

The summit Klínovec (OK/KA-001), also known as Keilberg, is the highest mountain in the Ore Mountains, located on the border between the Czech Republic and Germany. With a peak reaching 1,244 me / 4,081 ft above sea level, Klínovec has been a popular destination for outdoor enthusiasts and tourists, and is the most important winter sports area in the region. The mountain has a rich history that includes mining activities for silver, lead, and tin in the dating back to 2500 BC, and it has evolved into a popular skiing and hiking destination in recent years, attracting visitors from both countries. According to reports, the peak has attracted people for hundreds of years, with the earliest observation tower erected in 1817. Continue reading SOTA in the Czech Republic – When everything goes wrong →

Field Reports, Morse Code, News, Portable, POTA, SOTA, Videos

QRP DX: A beautiful day for SOTA on Flat Top Mountain!

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The weather on the morning of April 4, 2023, was absolutely outstanding!

I woke up that morning, drank a cup of coffee, looked outside and knew what would be in store the day: a SOTA activation!

My schedule was actually open that fine Tuesday because my daughters were on spring break from school, so the only problem was deciding which summit to activate. A good problem, in other words!

After staring at the SOTL.AS map for a while, I decided to activate Flat Top Mountain (W4C/EM-026) near Blowing Rock, North Carolina. One of the main reasons I chose Flat Top was because the roughly five mile round-trip hike is such a pleasant, casual one. My left ankle was recuperating from a bit of a strain, so I knew Flat Top’s flat, wide carriage trails would fulfill my need for exercise without straining my ankle (which, by the way, is doing much better now).

The drive to Flat Top is a beautiful one–a good third of it is on the Blue Ridge Parkway including the Linn Cove Viaduct which offers up stunning long-range views. I made my way to Moses H. Cone Memorial Park, at BRP milepost 294, where I parked the car and put on my hiking boots.

The park was pretty active for early April, no doubt because the weather was so stunning.

I checked out the beautiful Flat Top Manor to see if renovations had been completed.

It looks very close to completion, I have to assume they’ll be open again soon. The old manor was looking beautiful against clear skies!

Flat Top Manor was built by in 1901 by Moses Cone who was a very successful local textile entrepreneur, conservationist and philanthropist. It’s so fitting that this beautiful bit of architecture and these expansive grounds (which includes no less than two SOTA summits) are now protected by the National Park Service for all to enjoy.

I started my hike by following one of the carriage trails in front of the manor. It leads past a farm building, then crosses under the Blue Ridge Parkway two-lane road. Continue reading QRP DX: A beautiful day for SOTA on Flat Top Mountain! →

Accessories, Antennas, Articles, Field Reports, Guest Posts, News, Portable, QRP, SOTA

Steve tests the Gabil 7350T antenna, Gabil GRA-ULT01 tripod, and BaMaKeY TP-III paddles

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Many thanks to Steve (MW0SAW) who shares the following field report:

Mini Field Report: Testing the Gabil 7350T and BaMaTech TP-III on a brisk SOTA activation!

by Steve (MW0SAW)

Went for an early walk/SOTA activation up Fan Fawr GW/SW-005 (734m) this morning (9/4/23). I think someone said it was supposed to be the hottest day of the year in the UK. It was about 5 deg celsius with a bitter wind chill of -2c on the summit! It’s very close to the highest peak in South Wales, Pen Y Fan (886m).

As I mentioned a couple of weeks ago in our emails, I wanted to test a new compact antenna I purchased recently, called the Gabil 7350T in the USA, and branded as the Sharman MD-3500 in the UK where I got mine. I also took the Gabil GRA-ULT01 MK2 tripod which I did purchase from the USA on Amazon.com.

The Gabil 7350T Compact Antenna and Gabil GRA-ULT01 MK2 tripod

Another first for the the activation was the Bamatech TP-III ultra compact paddle, Dinos were included 🙂

Starting my walk, the lovely view of the reservoir quickly disappeared and was the last view I would see ascending into the mist.

I took refuge in my Decathlon 1 man camping shelter, setting up the tripod and antenna close by.

The wind was howling and turning my back the antenna toppled over. This was quickly resolved with a tent peg on one of the tripod legs. Quick setting of the slider with the analyser got 1.2 SWR and so after a slurp of coffee, I started to call CQ on 20m CW. A nice stream of European qsos ensued with good reports (many 599), it was pleasing to hear with such a small antenna (about 8 ft). Just as the contacts were drying up, I was taken aback by a strong VK station! Always great feeling to get some dx like that but especially pleasing with this tiny antenna on its maiden voyage 🙂

I switched to 20m SSB for a few more QSOs but struggled with QRM on two frequencies. My allotted time was running low and my fingers were numb, so I packed up the HF and got the handie out to catch a few local VHF contacts.

So what can I summarise from this activation, well I can safely say I love the Gabil/Sharman antenna and Gabil tripod. They would make a really nice additional to a small go bag, they seemed to work almost as good as a full size 1/4 on 20m. Time was limited this trip and I was too cold to hang about to try more bands, but extremely pleased with the performance so far.

The Bamatech key is a pure work of art, beautifully made, sensitive and precise. Probably my best portable key to date in my collection.

Equipment:

(Note: Amazon links are QRPer.com  affiliate links.)

Thanks to all the chasers.
73
de MW0SAW/P

Accessories, Field Radio Kits, Grab And Go, New Products, News, Portable, POTA, Reviews, SOTA

First look at the Blue Ridge Overland Gear Gadget Bag

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In early February, Jeff (KD4VMI) sent the following message to me:

Good evening. Love your YouTube videos and QRPer posts and, from them, I know you appreciate rugged packs and gear.

I enjoy POTA, although I don’t get out as often as I’d like, but I’ve found Blue Ridge Overland Gear’s various bags and modular systems to be very handy for bundling my radios, batteries, cables, and antennas.

It’s been on my mind for some time to let you know about them (if you don’t know about them already) and I finally decided to take the time to write you. I’m not associated with them in any way, and I didn’t approach them about passing this on to you, or anything like that. I just really appreciate their gear and I think you might, too.

The BROG materials are high quality and stout, the zippers are beefy and smooth, everything is double or triple stitched and everything is modular so it can be used for just about anything, and in pretty much endless combinations with their various bags and gear.

Their products are not overly cheap, but are guaranteed for life. They’re located in Bedford, Virginia and all their things are made in the USA (I think mostly in Bedford).

I often use their tire puncture repair kit bag, for instance, to carry my FT-891, Bioenno battery, cables and mic, and PackTenna, and then strap the coax to the Molle system on the front of the bag.

They posted a YouTube video showing their gadget bag with accessory pouches for HTs, etc.

Their website is: https://www.blueridgeoverlandgear.com/.

Anyway, I appreciate all you do for our great hobby and just wanted to share this info.

Take care and all the best to you and yours…

Thank you so much for the kind words, Jeff, and for the tip about Blue Ridge Overland Gear (BROG). You’re obviously a skilled pack enabler because you had my attention by the second paragraph–!

Shortly after my exchange with Jeff, I checked out the BROG website and was really impressed with their line-up of packs and gear–all with a focus on modular organization, especially in-vehicle since it’s for Overlanding. It’s just the icing on the cake that their gear is made in the USA.

I was very curious if their Gadget Bag, in particular, would lend itself to being a modular flied radio kit pack.

Thing is, there are so many options and configurations for the Gadget Bag, I wasn’t entirely sure what to order.

Being a fellow who expects to pay a premium for rugged products, made in the USA–especially ones that carry a lifetime warranty–I was prepared for some sticker shock. Turns out, BROG pricing is pretty reasonable in comparison with other cottage industry pack manufactures.

Still, I wasn’t quite sure how easily some of my radios and gear might fit in their zippered pouches, so I reached out to BROG–mentioning QRPer and my constant search for field radio packs–and asked if I could order some packs and pouches, test them with my radio gear, then pay for what I decided to keep.  I didn’t want free gear, I just couldn’t tell based on the product images and posted dimensions what pouches and packs might fit my various radios and accessories. Also, I knew readers might ask if certain pouches and packs might fit certain radios.

The good folks at BROG kindly obliged, so I asked for the following list of items:

– QTY 1 Gadget Bag (shell) in black
– QTY 3 Large Velcro Pouches
– QTY 6 Medium Velcro Pouches
– QTY 1 Velcro Cord Keeper
– QTY 1 Medium GP Pouch
– QTY 1 Velcro Headrest
– QTY 1 Headrest Pouch Kit

Some of these items weren’t in stock, so it was a week or so later when I received notification that the package had shipped. It arrived a couple days later.

I love the feed bag style packaging, by the way.

Photos

Although you’ll start to see this field kit in upcoming activation videos, I thought I share a photo tour of this pack… Continue reading First look at the Blue Ridge Overland Gear Gadget Bag →