Category Archives: News

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

Pairing the Chameleon CHA LEFS with the Discovery TX-500 at Table Rock Fish Hatchery

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Last time I visited Table Rock Fish Hatchery–this activation–it was a struggle to get the ten contacts I needed for a valid activation. Propagation was horrible that day, making it a proper struggle.

On Thursday, May 20, 2021, I thought I’d go back to the fish hatchery for another try! I really like the site: it’s open, has lots of trees, and the staff (and neighborhood dogs) are all very friendly.

My not-so-QRP diesel truck!

Thing is, as I drove to Table Rock, my buddy Mike informed me that propagation took a nose dive. Earlier in the day, it had been reasonably stable, but he noted that POTA activators were struggling in the afternoon and the propagation numbers were in the dumps.

There’s a beautiful little creek next to the picnic area.

My secret weapon: The Chameleon CHA LEFS

Shortly after I posted my “unboxing” video of the lab599 Discovery TX-500, Carl at Chameleon Antenna made a comment on my YouTube channel that he was going to send me their CHA LEFS (Lightweight End Fed Sloper) wire antenna since it’s resonant on 40, 20, 17, 15, 12 and 10 meters. In many ways, it’s ideally suited to pair with the TX-500 since this transceiver lacks an internal ATU. Side note: there is a cool project in the works called the DIY599 that adds a 60 watt amp and ATU to the TX-500 . 

I had only recently received the CHA LEFS and had not yet taken it to the field. Table Rock was the perfect opportunity.

When I know in advance that propagation is poor, I try to make my portable set up as efficient as possible, so that’s when I 1.) make sure I pull out a resonant wire antenna and 2.) use a wire antenna with longer radiators. The CHA LEFS fits both of these bills.

The CHA LEFS has a 63 foot radiator made of 20 gauge PTFE antenna KEVLAR wire. The winder has a large efficient transformer to match impedance, and there is an inline coil to make the most of the 63′ radiator. They also include 50′ of Micro 90 paracord.

 

Like all Chameleon antennas I’ve used, it’s built to military specs.

Table Rock Fish Hatchery (K-8012)

Table Rock is ideally-suited for a long-ish sloping wire antenna, too. The site has tall trees and open spaces that make stretching out the sloping radiator quite easy. Just watch those power lines!

The CHA LEFS takes longer to deploy that end-fed antennas with a feedpoint near the ground. I find it quicker to deploy, however, than dipoles.

I deployed the LEFS by first stretching out its radiator wire in the direction I planned to deploy it.

Next, I connected the coax feedline to the SO-239 on the LEFS winder and stretched it in the opposite direction of the radiator. Why do this? It helps keep the radiator and coax from twisting together as I raise the winder/feedpoint into the tree.

This is not a difficult antenna to deploy as one person. Of course, if you have a helper, it’ll go even faster (I’ve yet to convince Hazel to help me with antenna deployment).

I had launched the arborist line quite high into a tree at the picnic table where I planned to operate. I was able to elevate the LEFS feedpoint/winder about 47′ into the tree.

I used the supplied paracord to attach the radiator to a nearby branch. The end of the sloper was perhaps 6 feet off the ground (if memory serves).

Gear:

On The Air

Knowing how poor conditions were from real-life K8RAT observations, I didn’t expect to actually validate my activation by logging the required 10 contacts. As I stated in my activation video, I was fully prepared to walk away with three or four contacts–I didn’t have a few hours to burn on an activation. I was simply happy to play with a new antenna, the TX-500, hang with the local canine welcome committee and enjoy the fine weather.

First, I hopped on 40 meters and discovered the LEFS provided a perfect 1:1 match on 7063 kHz. Very promising!

Next, I started calling CQ and the Reverse Beacon Network functionality of the POTA spots page must have quickly auto-spotted me.

Within 13 minutes, I logged six contacts! I was impressed. Mike (K8RAT) was in that first six contacts and he later told me it was one of the strongest signals he’d ever heard from me at a POTA activation. He asked what I was using as an antenna that day and said, “it was working!”

Next, I moved to the 30 meter band and worked K8RAT again (a rarity on 30 meters!) along with four other stations.

I ran out of time, so called it quits with 11 stations logged.

I did not expect to not only walk away with a valid activation, but to have completed it in such short order.

QSO Map

Here’s the QSO Map of my contacts all made with 5 watts of power:

Video

Here’s my real-time, real-life, no-edit video of the entire activation. Next time I take the LEFS out, I’ll try to remember to include setting it up:

Loving the CHA LEFS!

Talk about good first impressions!

As Carl suggested, I’m going to keep the CHA LEFS tucked away along with my PackTenna EFHW in the Discovery TX-500 pack.

When conditions are poor, I’ll spend the modest amount of extra time deploying this fine antenna.

The only CHA LEFS criticism I noted–and it’s a minor one–is that the in-line trap/coil isn’t very low-profile and takes a little attention to make it fall in the right spot when reeling the antenna up post-activation. Seriously. A minor criticism and I’m guessing Chameleon has a reason for it being on the large size–likely for power handling reasons.

Field Day is coming up, and I think I’m going to make the CHA LEFS one of Team Baklava‘s main antennas (Team Baklava = my buddy N3CZ and me!).

As for the CHA LEFS, I highly recommend it!

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

Days 2 – 3: A SOTA Adventure To Remember (Part 2)

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I would like to thank everyone for their positive and kind comments from my first part of the SOTA adventure with NK8Q. I have a slight correction to make, Cole Mountain was the first summit we did on Day 2. As you can see below in the pictures, there were no trees to hang our EFHW antennas, so we brought along our fishing poles. This generated a lot of interest from the A.T. thru hikers asking what we were doing. On particular hiker told us he’s seen others doing SOTA at summits throughout his journey from Georgia until that day. This was a fairly steep climb to get to, but the scenery was fantastic and well worth the walk. We offered trail magic to several of the hikers and we had very good conversation with them all.

Heading back down from the summit are a couple of other views we saw. There were some trees outside of the activation zone.

We packed up and started heading down the mountain to the parking lot around noon with the next destination Rocky Mountain (W4V/BR-001).

We drove almost 3 hours to get to this drive-up summit. The “S” turns and elevation changes were worth it though as there was so many spectacular views of the mountains. The last 4 or 5 miles was up a very steep gravel road that had me white knuckling until we got to the top. This was a site with several towers for different things and not a lot of view. I was able to get 10 QSO’s at the summit. I recall it was getting very warm that afternoon and I was not looking forward to the drive back down the mountain on the access road. I figured out how to do the manual shifting in my Tucson and Mark followed me down the hill. It was a non-issue and then we had a long drive to where we thought we would be able to camp on Skyline Drive.

I got my 4 SOTA QSO’s, time to relax.

When we finally got back onto paved roads and eventually into cell phone coverage briefly; we were hoping to find a place to get ice for the coolers and maybe a place to eat. Well, we found a gas station in the middle of nowhere with ice and a little store and they happened to be selling their own fried chicken and fries. When we got to the south end of Skyline Drive entrance, the sign showed all of the campgrounds were full. Since it was already getting dark, we made the decision to get on I-81 and head north and found a Super 8 Motel in Newmarket, VA for the night with the plan to get back to Skyline Drive at the Thornton Gap entrance. We got up early and looked for a gas station and a place to eat. Conveniently, Dunkin Donuts has a gas station as well (we didn’t realize that until after we got gas) but had a good breakfast sandwich each and I got a large coffee. I believe Mark is only the second person I’ve ever known who does not drink coffee. I believe my large cup was consumed before we got to Skyline Drive that morning, which I believe was about 18 miles.

First Summit of the day was Hazeltop Mountain (W4V/SH-004), which was south on Skyline Drive. The scenic outlooks were beautiful on the way to the summit.

Once we reached the summit, there was not much to see. I set up a few yards off the A.T. and made 15 contacts. The band conditions were pretty decent. This was my set up at this location.

Next stop – Hawksbill Mountain (W4V/SH-001).  It was just after 12 noon when we got to the parking area, and there was a good mile or so of steep uphill climbing. The reward at the top was worth the climb! I got another 20 QSO’s in the logbook at this summit.

This dial pointed to the many summits within view of Upper Hawksbill.

Final summit for the day was Stony Man Mountain (W4V/SH-002). This was another steep climb, but the reward was also a beautiful view.  I made 8 QSO’s and Mark and I shared the antenna and radio due to the limited space and all the people walking around at the summit.

I will continue with Part 3 of our journey to the Summits in Virginia in the next post. I hope I have half the writing skills that Tom Witherspoon has and that I was able to hold your interest in the SOTA journey that Mark and I did. I will wrap up the story with a Part 3. Thank you for taking the time to read this.

Scott Lithgow
KN3A

Scott Lithgow (KN3A) is a contributor on QRPer.com. Click here to check out his previous posts.

News, QRP, QRP Radios

This radio is growing on me…

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I just got back from an activation at Lake Jame State Park where I used the Xiegu X5105. Radioddity sent this radio on loan at my request for an upcoming review in The Spectrum Monitor magazine.

I must say that I underestimated this little radio…

Impressive play on the internal battery

I’ve now completed 3 activations with the X5105 on one battery charge made three weeks ago!

I charged it before this activation on May 17, then I completed this short activation on May 18. I never expected the battery to keep going, but it did.

This weekend, I used the X5105 in the shack for perhaps 30-40 minutes chasing a few parks and summits on that same charge. During that weekend time it was mostly in receive mode, unlike when I’m activating (and working stations or constantly calling CW).

I decided to see how long it would continue to play off of the internal battery, so I didn’t re-charge it. Instead, today (June 7), I took it to Lake Norman State Park and had an external battery at the ready if it failed mid-activation.

It didn’t fail, though, even after 1.5 hours on the air. The voltage, when I finally gave up, was about 10.2 volts. I ran out of time, not the battery.

I’m impressed.

Internal Microphone

Once I’ve uploaded the video and written the field report (in a week or two), you’ll see that at one point today, I switched to SSB operation. Thing is: I didn’t bring the X5105 hand mic with me–it was 2 hours away at the QTH!

I remembered that the X5105 has a built-in mic–meaning, built into the body–so I decided to give it a go. I mean why not–?

Turns out, it was very easy to operate: simply press the PTT button as you would a mic button and speak. I worked a few SSB contacts this way.

The only other radio I own with an internal mic is the Elecraft KX2.

This X5105 might become permanent

Herein lies the trouble with doing radio reviews: sometimes you get attached. I need to talk with Radioddity.

I’ve been hesitant to take this unit on a SOTA activation because the chances of it getting scratched, etc. increases.

I believe I’m going to add the X5105 to my HF radio arsenal. It’s a fun little radio and it would make the short list for SOTA runs along with the Elecraft KX2 and Discovery TX-500.

News

Saying goodbye to a dear friend–and a special request

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Ed operated as FP0AR–one of his favorite family DXpeditions– more than four decades ago.

This past week has been a crazy one.

I set the week aside to catch up on a number of projects and to fit in at least one activation. I did manage that activation on Tuesday–Hazel and I hit the trails and I activated Mount Pisgah.

 

Wednesday, however,  was a different story…

At midday, I received a call from the daughter of a dear ham radio friend telling me that her father–and my friend–was unresponsive and now under hospice care. She didn’t expect him to live much longer, and wanted to know if Vlado (N3CZ) and I could come over to spend a little time at his bedside. A quick call to Vlado, and we instantly dropped everything we were doing; I picked up Vlado at his QTH and we drove the two hours to be with Ed (W2HTI), his wife Eileen (KO4DI), and their children and grandchildren.

It was sad, of course, but Ed indicated that he recognized us and even attempted to communicate as best he could. Needless to say, we were deeply touched and so glad we’d made the trip, even on the long drive home.

Ed (W2HTI) SK

Early Friday morning, only 32 hours later, Ed went silent key.

The good news:  Ed was pushing 91 and had led a very rich, full life. I’m not sure I’ve ever known anyone with the energy level, love of life, and amazing talent to make everyone laugh. This Brooklyn “boy”  and his wife, Eileen, were/are also some of the most generous people I’ve known, and have gone out of their way to treat me and Vlado and our families–and indeed, many DXers over the years– like their own family.

Ed lived at least five full lifetimes, all of them full of adventure with an amazing family.

And did I mention, he was an avid DXer…?

A small request

Ed (W2HTI) on the left and Vlado (N3CZ) on the right during one of our visits in 2019.

You might have guessed that ham radio played a central role in Ed’s life–and still does, for his wife Eileen.  It’s no exaggeration to say, Ed was one of the top radio DXers in the world. Ed also collected QSLs, and his family counts these among his precious possessions, and are making sure they are carefully archived.

Our special request:   For this QSL collecter, there’s no better memorial than QSL cards.  If you have a moment, please consider sending his wife, Eileen a QSL card in memory of this incredible member of the radio community.  Even if you didn’t know Ed,  it would mean a lot, coming from the ham radio world that was such an inspiration to him and his family, to be acknowledged.  Vlado and I are asking this of all the hams we know.  Thank you, friends.

Eileen’s contact information can be found on her QRZ.com page. If you don’t have access to QRZ.com and need her address, simply email me and I’d be happy to provide it.

Thank you!

Thomas (K4SWL)

Field Reports, Guest Posts, News, POTA, SOTA

Day 1: A SOTA Adventure To Remember (Part 1)

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First of all, thank you so much Thomas Witherspoon (K4SWL) for allowing me the space to tell my recent story from my trip to Virginia. I hope you find it interesting. I certainly do not have Tom’s writing skills so I’ll do my best.

A quick introduction. I was licensed in 1983, call KA3LUW, as a Novice mostly a CW operator. I upgraded in 1992 to Extra with the 20 WPM code. I was mostly interested in DX and around 1996 went through some life changes and became inactive for several years until about 2003 when my Dad (N3FWI – now SK) gave me his Kenwood TS 450 to sell. I put up a temporary antenna and discovered PSK31. That actually got me back into ham radio as Dad let me keep the radio. At that point I changed my Extra call from WY3X to KN3A. Over the years my interest is still chasing DX and contesting. In 2015, I was chasing the W1AW year long event for the ARRL Centennial so I could confirm as many states on as many bands and modes as possible. When 2016 started, my ham friend, Mark, K3MRK told me I should get involved with NPOTA (National Parks on the Air) which was also celebrating their 100th anniversary. I was just so burned out from ARRL the prior year that I did not get involved. My interest in the hobby also started to wane as well, as I got into fitness due to health issues.

Fast forward to 2020. Mark continued to praise the now POTA program and all the fun he was having with it. It seemed to be something I would also enjoy as I could walk, hike and exercise as well as discover portable operations. On March 14, 2020, Mark convinced me to do a POTA activation with him at the local Sam Lewis State Park (K-1418) near my QTH. It was very cold and windy but we had a successful activation and I was hooked. Since then I’ve done 75 activations from 9 unique parks in 3 states. To say I am hooked is an understatement!

I have another good friend Mark, NK8Q, who is an avid Summits on the Air activator and chaser (SOTA). Mark lives about 2.5 hours west of me, and last summer we met and activated two Summits together. The first was a drive up summit and the second one required a little bit of hiking to reach the summit. I like the idea of walking, hiking and backpacking so SOTA is also something I enjoyed doing last year.

Two years in a row K3MRK and I have tried to get to Dayton, only to have them cancel due to the pandemic. I had scheduled a week off of work and decided to keep the time off and contacted Mark – NK8Q about possibly doing a backpacking SOTA adventure.

We talked about different places we could go to activate, and ultimately we decided to do several 10 point summits along the Blue Ridge Parkway, Skyline Drive and along the Appalachian Trail. For me, this was going to be not only a SOTA activation, but in some instances the activation also counts for POTA.  We both left our homes early morning on May 20 and meet in Natural Bridge, VA and we would spend the next 4 days heading north, while activating different summits. We actually realized about 100 miles north of Natural Bridge that Mark and I were only about a mile apart heading south on I-81, so we took advantage of 146.52 simplex the rest of the way to our starting point and we used FM simplex driving from summit to summit.

We arrived at Natural Bridge just before 10:00 a.m. and Mark asked if I wanted to activate K-3972 (Natural Bridge National Park). Sure, why not, it would be fun to do a quick activation. We found a nice spot to set up the antenna and radio. My equipment for this journey was a Sotabeams Bandspringer Midi and my ICOM 705. I put 11 QSO’s into the log the short time we were there and was a nice warm-up for what was ahead.

After the quick POTA activation, we started heading to our first summit, which was Apple Orchard Mountain (W4V/RA-001). This was along the Blue Ridge Parkway and the views heading there were spectacular. Once at the summit we explored the area and then found our operating spots. I made 20 QSO’s and 3 S2S (summit to summit).

Second summit was Cole Mountain. The parking area was about 700 feet below the summit of 4,020 ft. Most of this climb was along a private road that goes up to several towers and they were cutting the grass. They waved as we walked up and were also very close to the Appalachian Trail (AT). Cole Mountain yielded 27 QSO’s in a very short period of time.

We hiked back to the parking lot and proceeded to our next summit of the day at Petites Gap Trailhead where we went to Highcock Knob (W4V/RA-014) where we hiked about 700 feet in just over a mile. This was a fairly rocky and difficult climb and being tired from other summits and the drive down first thing in the morning, it was nice to be the last summit of the day. The elevation at the peak is 3,073. Mark and I had some issues getting our antennas through the trees at this summit and wasted a lot of time. Once the issue was resolved, I made 8 QSO’s. Mark and I decided it was time to start heading back to the parking area and call it a day. Since we were on the Appalachian Trail, we met many thru hikers heading from Georgia to their final destinations in May. Every one of them were really nice and eager to find out what we were doing at the summits and we made sure we had “trail magic” as they call it on the A.T. We carried extra water and snacks, and they were always much appreciated by the hikers. Just before we got back to the car, we met up with a hiker from Minnesota who was hanging his bear bag in a tree and he was preparing to camp for the night. When Mark and I got back to the car I thought, here I am with a cooler full of ice cold beer, I bet this man would appreciate a beer or two. I went back and he couldn’t get to the car fast enough! If you are ever hiking on the A.T. make sure you bring some trail magic as well. In the picture below, Mark was using my rig and we were right at the summit.

We left and went looking for a place to camp for the night. There were no campsites available so we stayed in a very old motel that I was afraid was going to be full of bed bugs or something. We survived and day 2 of the SOTA adventure was ready to begin.

(Part 2 is next)

Scott Lithgow (KN3A) is a contributor on QRPer.com. Click here to check out his previous posts.

How To, News, QRP

How to use Xiegu X5105 CW Memory Keying

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As a follow-up to my query yesterday, and so that others can find this on the web, I’ve posted the procedure below for using Xiegu X5105 CW memory keying.

Many thanks to Gary (KE2YK) and many others for sharing the following method:

To configure the 10 CW memory messages:

    1. Go to Menu 3 by pressing the MENU button until 3 appears beneath the power meter on the display.
    2. Hit MSG
    3. Select MSG number with VFO (Tuning Knob)
    4. Press the EDIT button
    5. Scroll through letters / numbers with the VFO and hit INS for each selection
    6. When letter/number selections are complete,  press SAVE
    7. Repeat for each custom message and when done, hit QUIT

To play the 10 CW preset messages:

    1. Go to Menu 5 by pressing the MENU button until 5 appears beneath the power meter on the display.
    2. Select DIGI
    3. Select CWDEM from mode choices (leftmost button in menu 5) by pressing the button until CWDEM appears
    4. Repeatedly hit MSG to select specific message number
    5. Press PTT on body of rig or perhaps press PTT on mic. This will send the selected message one time.

To exit, hit MENU for other menu selections

No doubt, for CW memory playback, this is cumbersome. In fact, if Xiegu doesn’t update the firmware with an easier way to initiate playback (as they had in the original firmware version), I see that I’ll only use memory position 1 for calling CQ. I wouldn’t want to go through the trouble of selecting a different message for playback in the field and in the middle of an exchange. That’s just a little too clunky to be practical.

I’ve sent a note to Xiegu about this. With any luck, perhaps they’ll improve the firmware for easier operation.

Thank you again, readers for sorting out the mystery!

Morse Code, News

Xiegu X5105 CW Memory Keying: I could really use some guidance…

6 Comments

X5105 owners, I could really use your help!

[UPDATE: Thank you for the assistance! See procedure below.]

You may recall that I’m evaluating the X5105 on loan from Radioddity. Overall, I’ve been pretty impressed with this budget transceiver when I’ve taken it to the field.

I need a mystery solved though: How in the heck does one set up and use CW memory keying–?

The owner’s manual has been no help and I actually feel like it’s referencing an earlier firmware version.

In fact, from what I gather reading the earliest manual, it used to be super simple to both record and play back CW memory keyer messages. There were three memories labeled RE1, RE2, and RE3 that you could activate with three of the four quick menu buttons under the display. I would love that sort of accessibility, but I gather it’s no longer an option.

I’ve yet to find an explanation for using CW memory keying in the current version of the X5105 firmware.

Please comment if you could describe the procedure or point me to documentation that explains it. I could really use your guidance! Thank you in advance!

Update: How to use X5105 CW Memory Keying

Many thanks to Gary (KE2YK) and many others for the following procedure:

To configure the 10 CW memory messages:

    1. Go to Menu 3 by pressing the MENU button until 3 appears beneath the power meter on the display.
    2. Hit MSG
    3. Select MSG number with VFO (Tuning Knob)
    4. Press the EDIT button
    5. Scroll through letters / numbers with the VFO and hit INS for each selection
    6. When letter/number selections are complete,  press SAVE
    7. Repeat for each custom message and when done, hit QUIT

To play the preset messages:

    1. Go to Menu 5 by pressing the MENU button until 5 appears beneath the power meter on the display.
    2. Select DIGI
    3. Select CWDEM from mode choices (leftmost button in menu 5) by pressing the button until CWDEM appears
    4. Repeatedly hit MSG to select specific message number
    5. Press PTT on body of rig or perhaps press PTT on mic. This will send the selected message one time.

To exit, hit MENU for other menu selections

No doubt, for CW memory playback, this is cumbersome. In fact, if Xiegu doesn’t update the firmware with an easier way to initiate playback (as they had in the original firmware version), I see that I’ll only use memory position 1 for calling CQ. I wouldn’t want to go through the trouble of selecting a different message for playback in the field and in the middle of an exchange. That’s just too clunky to be practical.

I’ve sent a note to Xiegu about this. With any luck, perhaps they’ll improve the firmware for easier operation.

Thank you again, readers for sorting out the mystery!

News, Videos

2021 FDIM presentations now on YouTube!

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Four Days In May is sponsored by the QRP ARCI

Many thanks to Pete (WB9FLW) who writes:

Hi Thomas,

This years virtual FDIM presentations are now available on-line for those who missed it.

Click here to view Part 1 on YouTube.

Click here to view Part 2 on YouTube.

Enjoy!

Thank you for sharing this, Pete! Sadly, I was unable to attend live due to my schedule, so am very happy to see these excellent presentations. I do hope that things will be normal next year and FDIM will happen in person again. If you attend the Hamvention, I strongly encourage you to also take in FDIM–it is always an amazing event.

Field Reports, Morse Code, News, POTA, QRP

Enjoying a casual trailside activation with the Xiegu X5105 and PackTenna 9:1 Unun

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I love day hiking with radios.

When I pack all of my radio gear in a field kit that is compact enough to fit in a small day pack, it forces me to only take the essentials. This, in turn, makes for a quick deployment and pack-up.

I think this is one of the reasons I find Summits On The Air so appealing.

On Tuesday, May 18, 2021, I had a hankering to fit in a hike and, of course, play radio. I also wanted the option to fit in two activations, so needed a simple and short hike to minimize time.

Tuttle Educational State Forest (K-4861)

I decided to head to Tuttle Educational State Forest–one of my favorite accessible POTA sites–because their two mile loop trail was just what the doctor ordered. In fact, I knew exactly where I wanted to set up on the trail.

Tuttle is rarely busy–especially on a Tuesday afternoon.

I arrived on site and, as I was pulling my backpack out of the car, I was greeted by one of the Tuttle park rangers. He was incredibly nice and provided me with even more ideas of places to set up in the future along the trail and trail extensions. We must have chatted for 15-20 minutes–he had a number of questions about amateur radio and I never miss an opportunity to be an ambassador for both ham radio and POTA/WWFF.

Gear:

On The Air

The hike was amazing and, besides park rangers, I had the entire site to myself. About 1.5 miles into the hike, I found the spot I earmarked for this activation: a little open area with three wood benches on the side of the path.

This particular deployment reminded me how thankful I am that I discovered the Arborist Throw Line last year. I had the PackTenna deployed in three minutes.

It was so…effortless.

I decided to take the Xiegu X5105 out for another activation. Radioddity sent this to me on loan for a full evaluation and review. The previous day, I activated the Blue Ridge Parkway with the X5105.  I wanted to see how many activations I could accomplish off of one charge of the X5105’s internal battery, so after the BRP activation, I didn’t re-charge the battery.

As insurance at Tuttle, I brought along my trusty QRP Ranger LiFePo4 battery pack and hooked it up to the X5105. If the X5105’s internal battery died on me, it would be easy to simply turn on the QRP Ranger’s power switch and hop right back on the air.

I started one of my real-time, real-life activation videos (see below), then called CQ on 40 meters.

Maybe that quick antenna deployment was foreshadowing the activation, because in the span of 13 minutes, I logged 11 stations all on 40 meters.

I was very pleased to work P2P (Park To Park) contacts my friends Steve (KC5F) and Scott (KN3A). Thanks, guys, for hunting me!

Here’s my log:

I didn’t even move up to 30 or 20 meters after working the string of contacts on 40 meters because Tuttle is far from being a rare site and I wanted to fit in one more activation that afternoon.

The X5105’s internal battery easily powered the rig for the entire activation (perhaps a total time of 15 minutes). I suppose I’ll have to take it to yet another park on this same charge!

Packing up was nearly as quick as deployment. I owe thanks to one of my YouTube Channel subscribers for suggesting that I pack the Arborist Throw Line pouch by winding figure eight bundles of line on my hand (much like I do with antenna wire) and stuffing them in the pouch one bunch at a time. This saved me a lot of time.

While the portable throw line pouch isn’t as quick to pack as the throw line cube, this method made it a cinch!  I can’t find who originally made the suggestion, but I’m grateful–thank you!

Video

Here’s a link to the full activation video:

Photos

During my loop hike, I snapped a few photos (click to enlarge):


Well hello there, little fella’!

I’m most grateful to the late Ms. Tuttle for leaving this amazing park for all to enjoy. Her legacy protects this land for all future generations.

When you’re doing a park or summit activation, don’t forget to stop and take in a good dose of nature and the outdoors.

It does us all a world of good.

More X5105 thoughts

This second activation had me warming up a bit more to the X5105. I do like its size, and I think it’s a good rig for CW ops.

CW operation is very pleasant, actually, and keying feels natural. I was impressed that the battery held for a second activation, even though this was a very short one.

Again, I think the internal speaker audio leaves a bit to be desired–I dislike the audio splatter I hear at higher volumes–but for $550? It’s really hard to be critical.

During this activation, I still hadn’t learned how to program CW memory keying. A YouTube subscriber recently described the process and it seems overly cumbersome and much more complicated than it was in an earlier firmware version.  I’m going to contact Xiegu about this. Unless I’m missing something, it really holds the radio back from being pretty stellar on CW for the field op.

Readers, if you own the X5105 and can describe the best way to use CW memory keying, please comment with directions! I’d really appreciate it!

Thank you

Thank you once again for reading through this field report and perhaps watching the activation video.

I’d also like to thank the readers and subscribers who’ve recently supported me on Patreon and via PayPal. I am humbled and honored.

Thank you.

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Antennas, How To, News

Max’s simple MFJ-1984 EFHW antenna winder mod

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Many thanks to Max (WG4Z) who writes:

Thomas, my MFJ 1984MP arrived today so looking forward to using a resonant antenna with my 705 but also have the LDG Z-100Plus tuner as a back up.

I’ve seen many antennas that have a winder built in allowing the user to wind in a figure eight fashion. It might help keep the kinks down.

I have fashioned a cord winder for the MFJ 1984 EFHW Antenna. It is a winder made for electrical drop cords and comes in a 3 pack at Lowe’s. Very inexpensive solution for adding it to the MFJ antenna with a couple of zip ties. I’m set to go works some POTA with an efficient antenna. Thanks for your videos deploying the MFJ antenna in the field.

Thank you for sharing this tip, Max! I like how you can so easily secure the antenna to the extension cord winder with cable ties.

While I couldn’t find the three pack link on the Lowe’s website, here’s a link a single winder ($3.48).