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).
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!
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.
Many thanks to Josh for sending me this X6100 so promptly and performing the first firmware update!
I took delivery of the X6100 last week after returning from vacation in the Outer Banks. It was bittersweet as I was soeager to check out this new radio but simply had too many projects on the table to complete before Christmas day.
That and in the morning light after our return, my daughter pointed out that one side of my horizontal delta loop antenna had fallen to the ground. Fortunately, I was able to fix the antenna in short order. It’s certainly time to push the schedule up for completely replacing this 10 year old wire antenna!
X6100: Known issues
I had gotten a few messages from X6100 early adopters like Scott (KN3A) and Rich (KQ9L) noting that the current firmware version (the December 7, 2021 release) had taken care of a few initial bugs, but there were still a few outstanding points that specifically affect CW operators. Most notably:
Noise reduction (or DNR) in CW mode severely distorts audio
CW message memories can be stored and saved but cannot yet be played back on the air (SSB message memories are fully functional, however)
Fine tuning is limited to 10 Hz steps at the moment
Someone had also noted possible CW keyer timing issues.
At the same time, I had read mostly positive comments about SSB operation from QRPer readers and subscribers.
Frankly, knowing Xiegu’s history of pushing the production and distribution timeline ahead of a radio being fully-functional and properly tested, I expected a few bugs and issues that would need to be sorted out in firmware updates.
To be very clear: I’m not a fan of the “early adopters are the Beta testers” philosophy. I wish Xiegu would thoroughly Beta test their products so that they were more polished and fully-functional right out the door much like we expect from the likes of Elecraft, Icom, Yaesu, and Kenwood. There are almost always minor post-production bugs to sort out even with these legacy manufacturers, but issues should be of the variety that somehow slips past a team of Beta testers who actually use the radio.
When my wife and I made the difficult decision to move back to the US in 2003, we had a wide variety of options of where to live. There was no doubt in our minds, though, that we would end up settling down somewhere in the Asheville, NC area.
We’re both from western North Carolina and had both–at different times–lived or worked in Asheville. It’s a beautiful area with a good arts scene and loads of outdoor activities.
These days, as I’m involved with both Parks On The Air and Summits On The Air, it’s an especially appealing place to live. We’ve a number of accessible POTA/WWFF entities and loads of summits to activate.
Blue Ridge Parkway (K-3378)
Any time I drive into Asheville, I pass by the Blue Ridge Parkway.
There are a number of easy parkway access points on the north, east, south and west sides of Asheville. I typically pass by the eastern access point of the BRP on Tunnel Road. Both the Blue Ridge Parkway Headquarters and the Folk Art Center are within spitting distance and both have picnic tables making setup and deployment quite easy for POTA/WWFF ops!
On Monday, November 29th, 2021, I found that I had a good 30-45 minutes to kill before heading home after running errands in town. My car was empty, as I was hoping our collision shop would ask me to finally bring the Subaru in for repair. They were waiting for one critical component to arrive.
Side note: Bears in cars
As I mentioned in a previous post, in late October, a bear opened all four doors of our car and proceeded to check inside for food. He wasn’t exactly “surgical” in his investigation and was likely frustrated when he realized there was no food to be found inside (never store food in your car in bear country).
On Monday, October, 18, 2021, I finished a few errands in Asheville, NC and realized I had just enough time to squeeze in an afternoon activation. The weather was beautiful, the fall air felt amazing, and although I had no clue what propagation was like, I needed some field radio therapy!
Blue Ridge Parkway to the rescue!
I’ve mentioned in previous videos that pretty much anytime I drive into Asheville I pass by the Blue Ridge Parkway. Over the years, I’ve discovered numerous POTA (Parks On The Air) spots scattered along “America’s Favorite Drive.”
It’s fall, so we’ve autumn leaf colors and loads of tourists in the region–especially on the BRP.
Even so, I’ve one favorite overlook that is often overlooked by tourist!
It’s a little unofficial turn-out on the parkway that offers up spectacular views. I believe the reason tourists pass by it is because it’s located just beyond one of the most popular overlooks in the area: the Tanbark Ridge Overview. Tourists stop at Tanbark to enjoy the views not knowing that a mere +/-200 meters away, there’s one they could enjoy all on their own. Continue reading Field Report: POTA Roadside activation with a view!→
On Monday, September 27, 2021, I had just enough time to stop by the Blue Ridge Parkway on my way back from Asheville, NC and fit in a short activation.
I had my Xiegu X5105 along for the ride and decided to pair it with the MFJ-1984LP EFHW since I knew propagation was going to be rough.
That day, Earth was being pounded by CMEs and, frankly, I didn’t know how pleasant it would be on the air.
I picked one of my favorite spots along the Blue Ridge Parkway: a grassy hill I’ve used numerous times in the past. I love this particular site because it’s incredibly rare that anyone else parks or walks there, so I can set up larger wire antennas and not have to worry about others walking into the radiator or tripping over the counterpoise.
The Blue Ridge Parkway is one of the easiest POTA sites for me to activate when I’m at the QTH.
Pretty much anytime I head into Asheville from home, I’m going to cross the parkway. The BRP is such a refuge, I often take it to avoid hitting the Interstate or a busy highways. It takes longer, but it’s orders of magnitude more peaceful and pleasant than, say, Interstate 40.
On Monday, September 13, 2021, I had a small opening in my schedule in the afternoon and decided to pop by the Folk Art Center for a quick picnic table activation since I was passing by.
The Folk Art Center is a site where I typically deploy smaller, lower-profile antennas to keep from interfering with others who are enjoying the park. I try to keep my antennas very close to my operating spot and my counterpoises on the ground in a space where others aren’t likely to tread.
In the past, I’ve used the Wolf River Coils TIA, the Elecraft AX1, Chameleon MPAS Lite & MPAS 2.0, and once, a Packtenna 9:1 UNUN random wire. I avoid anything that slopes so that I don’t inadvertently “clothesline” unsuspecting vacationers!
I learn a lot about a radio the first time I take it to the field. I’m not sure if it’s because being out of the shack helps me give it my full attention, or if it’s because field conditions vary and this allows me to see how flexible and adaptable the radio is.
On Monday (May 17, 2021), I was eager to hit the field with a new-to-me radio.
The previous week I didn’t log even one park or summit activation. Typically I’d hit at least two. There were a couple of reasons for this…
First, we had a fuel shortage in western NC and I didn’t want to burn any extra fuel for activations knowing we had some important family errands that week.
Secondly, I needed to hunker down and finish a number of projects I’d been working on including a lengthy two-part field radio kit feature for The Spectrum Monitor magazine, and a new in-depth TX-500 review for RadCom. FYI: Part one of my feature for TSM will appear as the cover article in the June 2021 issue.
We also had a number of family projects to sort out. So a week at home perfectly timed with the fuel shortage.
The new radio
I collect reader and viewer suggestions and when I see that there’s a radio or product, in particular, folks would like to see tested, I try to obtain one.
One of the most requested radios lately has been the Xiegu X5105.
A number of readers have asked me to obtain an X5105 and take it to the field. Many are considering purchasing this (incredibly) affordable full-featured QRP transceiver, others own it, love it, and want to see how I like it compared with my other radios.
Last year, I came very close to purchasing the X5105 for review, but opted for the Xiegu G90 instead (here’s my review of the G90).
Even though the X5105 is only $550 US, I really didn’t want to make a purchase at this point because I’m budgeting for a new MacBook, new video camera, and I just purchased the TX-500.
So I reached out to Radioddity who is a sponsor over at the SWLing Post. I’d been in touch with Radioddity a lot as of late because I’ve been evaluating and testing the Xiegu GSOC for the past few months. They lent me the GSOC (and a G90 because I sold after my review) and I was in the process of packing up both units to send back to them.
I asked if they could lend me an X5105 for a few weeks. They were quite happy to do so and dispatched one in short order.
A clear relationship
Side story…
Back when I decided to place ads on the SWLing Post and QRPer.com, I worried about any inherent conflicts of interest. I read magazines that review products and can tell that they’re being gentle in their criticism because there’s a two page ad of the product immediately following the review. I don’t like that.
This conflict is something that’s almost inevitable with any radio publication that grows to the point of needing monetization to support it.
I made a few Golden Rules up front:
1.) I would only place radio-relevant ads on my sites. Period.
2.) My ads and sponsorships would be hand-picked and by invite only. I choose who can be a sponsor.
3.) I’m up-front with sponsors that my reviews call it like it is. If they send me product to review, I will give it an honest evaluation based on real-life use. If I don’t like it or can’t recommend one of their products, I’ll let my community know.
I’ve lost a couple of sponsors over Golden Rule #3 over the years. I’m okay with that because I’d rather not allow an advertiser on my site that can’t take customer criticism.
I invited Radioddity to be a sponsor of the SWLing Post last year after I had some positive interactions with them.
The Xiegu GSOC
Radioddity sent me the new GSOC to review in November 2020. I discovered in short order that the GSOC had some major issues and, frankly, I didn’t like it and certainly couldn’t recommend it. I communicated my concerns about this product with detailed notes and suggestions for improvement. I was open and honest about the GSOC on the SWLing Post (read the thread here).
Radioddity not only embraced my criticisms but sent them to the manufacturer and thanked me.
Impressive.
Blue Ridge Parkway (K-3378)
But back to the activation!
So on Monday, May 17, I had an errand in town that took me right past the Blue Ridge Parkway Folk Arts Center. The detour to do an activation was maybe two minutes, so there was no “fuel-shortage” guilt! 🙂
Also, I had a good hour to burn before I needed to go home and pack for a quick trip to visit my folks.
I deployed the PackTenna 9:1 random wire antenna specifically because I wanted to see how easily the X5105’s internal ATU could match it.
I hopped on 40 meters first, hit the ATU button and it quickly found a 1:1 match–good sign!
This turned out to be a pretty easy and simple activation.
I started calling CQ and within 12 minutes I logged 11 stations.
I moved up to 20 meters knowing it would be a tougher band, but worked one more station–KG5OWB at K-0756–pretty quickly.
I was quite happy with logging 12 stations in short order. A nice contrast to recent activations where conditions were so poor it’s been a struggle to get even 10 contacts within an hour.
I would have stayed on the air longer but (as I mention in the video) I wasted a good 20-25 minutes waiting on the landscape crew to finish mowing on/around the site before I set up my station. I didn’t want to be in their way.
Here’s my log sheet from the POTA website:
Video
Of course, I made one of my real-time, real-life videos of the entire activation. I’ve quite a long preamble in this one, so if you’re interested in skipping straight to the on-the-air time, go to 16:24.
X5105 initial thoughts?
So far, I like the X5105. It certainly accomplishes its goal of being an all-in-one “shack in a box.”
I performed this activation only using the X5105 internal battery. In addition, the ATU worked perfectly with the random wire antenna.
I like the size–it’s much smaller than I imagined. It’s also fairly lightweight.
It feels rugged, too–I wouldn’t be concerned about it getting easily damaged in the field.
The speaker works pretty well, but if the volume level is pushed too hard, it starts to splatter. I wish it could handle a little more volume before the splattering kicks in.
The ergonomics are pretty good. It didn’t take long to sort out how to use most of the functions.
One area for improvement? The owner’s manual. It’s poorly written and (frankly) reads as if it was rushed to print.
For example, I wanted to set up CW memory keying prior to hitting the field. Unfortunately, the owner’s manual was no help.
There’s actually a dedicated page regarding CW memory keying, but the first thing it does is reference a different section of the manual (without giving a page number). I followed the procedure, but it didn’t work. In fact, it didn’t make sense as it seemed lead me down the path of digital mode macros. I think the manual may be referencing a procedure before the last firmware update (which, it appears, changed the menu structure significantly).
If you can help guide me through setting up CW memory keying, please comment! I’m sure it’s a simple process, but I haven’t sorted it out yet.
Overall, though? I see why the X5105 is so popular. It appears to compete with a loaded Elecraft KX2. It’s a bit larger, heavier, and less “refined” but it’s also half the price of a loaded KX2.
I also think it’s a great radio for CW operators. The keying feels natural and responsive. It uses relays instead of pin diode switching, so QSK includes a little relay clicking. I don’t find it to be too loud, though.
I’ll be taking the X5105 out again very soon. I’ve got it for 6 weeks, so it will get plenty of park and summit time. If you own the X5105, I’d love to hear your comments on this portable rig.
On the morning of May 10, 2021, I had a hankering to head to the Blue Ridge Parkway for a quick park activation.
I had a particular spot in mind–one that’s only two miles or so from my QTH as the crow flies. The only wrinkle in my plan was that we were expecting rain all morning and at our house we were in thick fog and light, steady rain.
Normally when I have these conditions, I look for a sheltered site, but I thought it might be a great time to take out the TX-500 since it’s weather-resistant. Why not, right?
I packed the lab599 Discovery TX-500, my Chameleon MPAS 2.0 vertical, and my Elecraft T1 antenna tuner to pair the two. I also brought along some rain gear.
Although the activation site is close to home as the crow flies, it actually takes about 30 minutes to drive there. By the time I reached the site, the skies were mostly clear and the sun was shining! This time of year, it reminds me of living in the UK: if you don’t like the weather, just wait five minutes.
This was very much a road side activation. The spot I chose isn’t an overlook–although it did provide amazing views–it was simple a pull-off.
This is where antennas like the MPAS 2.0 are so useful: they are self-supporting and very quick to deploy. Since I was set up right off the road, I also appreciate using verticals rather than wire antennas since the antenna and throw line aren’t in the way of others who might choose to park in the same pull-off. I can easily deploy the counterpoise and feedline so that it’s out of the way.
As with most park activations, I started on 40 meters CW and only operated 5 watts.
I quickly racked up five contacts on 40 meters, then the band fell silent.
I moved up to 30, then 20, down to 80, back to 60 and 40 again.
About 30 minutes had passed since I was last on 40 meters, so new hunters were checking the bands. I snagged a total of seven more contacts in about eleven minutes.
Obviously, 40 meters was the only band open that morning!
A quick note about 80 meters
I get a lot of questions from readers and YouTube subscribers about my use of the 80 meter band during the daytime.
I go into more detail about this in the video, but contrary to what many think, 80 meters can be a very useful daytime band for POTA activators.
While it’s true that you’re not going to work DX on 80 meters during the daylight hours (else, highly unlikely), you can still work local and regional stations.
Keep in mind that POTA, WWFF, and SOTA activations aren’t about working DX. DX is fun and perhaps a personal goal, but it has nothing to do with success in achieving a valid activation.
Basically, any contacts–DX or local–will get you what is needed for a valid activation.
If, like me, you live in a part of the country where there are a concentration of park and summit hunters/chasers within a daytime 80 meter footprint, then hop on that band and give it a go!
I’m not sure how useful this might be for activations in sparsely populated areas like Montana or the Dakotas, for example, but along the east and west coast, 80 meters is your friend.
At this particular activation, I didn’t didn’t employ an efficient antenna for 80 meters. While I’ve made numerous 80 meter contacts on the CHA MPAS 2.0 in the past, it’s just not physically large enough to be efficient on that band. The CHA Emcomm III Portable or another long wire antenna would have provided better results. But I knew that 40 meters and possibly 30 meters would be my best bet that day, so the MPAS 2.0 was a great choice.
Again: don’t forget about 80 meters. It’s helped me snag many an activation!
Video
Here’s my real-time, leal-life, no-edit video of the entire activation:
You might hear an audio pop when I’m keying on the TX-500. This is happening because I have the audio gain cranked up all the way for the video. While the speaker/mic can get quite loud, when I’ve got it located so far from the camera mic, I run it at 100% volume to be heard. I recently changed my CW T/R recovery time from 100ms to 400s which eliminated most of the audio popping.
Thank you for reading this field report! I hope you’re getting an opportunity to take your radios outdoors this week!
The Blue Ridge Parkway is a massive national park.
This stretch of scenic road spans 469 miles (755 km) from North Carolina into Virginia and crossing 29 counties along the way.
I could activate the BRP every day for the rest of my life and find a new activation spot every single day.
But at the end of the day, I return to reliable spots that I love in particular because of the solitude, the access to trails, and of course the trees.
There are trees along the parkway I know so well, I should name them. They’re always there when I’m ready to deploy a wire antenna.
On Wednesday, May 5, 2021, I visited one of my favorite BRP activations sites that I used during the year-long National Parks On The Air (NPOTA) program in 2016.
This particular site is simply a small hill on the side of the road and at the top, there some excellent trees. There’s also a short path leading to the for the Mountains To Sea trail.
This particular spot also overlooks a valley and has a wee bit of altitude. I’m not sure how meaningful that is for an HF op, but it always seems to help.
Blue Ridge Parkway, NC (K-3378)
Of course, since the lab599 Discovery TX-500 was still so new to me, it had to come out to play.
I decided to skip using an ATU, keep things simple, and pair the TX-500 with my MFJ-1984LP EFHW (above).
I started on 40 meters where I very quickly snagged my good friend, Eric (WD8RIF) who most likely saw my callsign on the RBN and kindly took a break from work to hop on the air work me 5 watts both ways. I’m willing to bet Eric was even a bit envious and wished he could have been outdoors putting parks on the air that morning. It’s fair play, though, because he’s often out doing multi-park runs while I’m working from home.
We must live vicariously through each other, right? Right.
Where was I?
Oh yes, the contacts started rolling in on 40 meters.
I worked K4NAN, KD8IE, K8RAT, N4EX, NE4TN, N9UNX, KB4PY, KC5F, KN3A, and NS4J on 40 meters in the span of about eleven minutes. I really enjoy that kind of cadence.
Next, I moved to 20 meters knowing it might not be an ideal band. I called CQ for nearly 10 minutes, then logged N6GR in New Mexico.
This activation reminded me that POTA often feels like a little impromptu family reunion as so many of the ops I logged that day were POTA friends and also enthusiastic activators.
I decided that 12 logged was a great number, so I called QRT and packed up. I most enjoyable activation!
The TX-500, clipboard, and my logging pads all tuck away nicely in the GR1’s slip-in rucking plate pocket.
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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.
