Last week, my family hopped in the car and took an eight hour drive to the Outer Banks of North Carolina.
We’ve had such a busy 2021 that we decided to take a full week prior to Christmas and fit in some proper vacation and family time.
We love going to the coast off-season to avoid big crowds. Turns out, we chose well, too: it’s as is we have the whole of the Outer Banks to ourselves. Other than a couple days with some “invigorating” weather (which we actually enjoy) it’s been absolutely spectacular.
The view from our cottage
While radio plays an important role in any travels, my family time always takes priority. The good thing about activating parks is that radio and family time often go very well together!
On Friday, December 17, 2021, my daughter Geneva (K4TLI) and I decided to spend the day together while my wife and other daughter worked on an art project at our rental cottage. We had a few loose plans, but mainly wanted to fit in a nice beach walk, possibly discover some new scenic spots, and enjoy a take-out lunch together.
She very much liked the idea of fitting in a bit of POTA, so we hit the field with two sites in mind.
The plan
My Subaru is still in the body shop getting repaired after a bear decided to open the doors and make himself at home, so we have a Toyota Camry rental car on this trip. It’s been a great vehicle for sure, but its trunk space is limited and we packed quite a lot of food knowing local restaurants would be closed this time of year.
We all limited our luggage and I limited the amount of radios and gear I took. I could write an entire article about my holiday radio and antenna selection process (seriously, I put too much thought into it) but in a nutshell I limited myself to two radios and two antennas.
I’ve gotten a few messages from readers lately asking, “Why no love for the Icom IC-705?”
Looking back, I realize that I haven’t had the ‘705 in the field for quite some time (at least, in a video and field report).
Truth is, the ‘705 has been doing duty as a shortwave listening receiver in shack and just hasn’t hopped into my field pack recently. Since it’s important for the health of all field radios to soak in the outdoors on a regular basis, I packed it in my bag and took it to one of my favorite parks.
Tuttle Educational State Forest (K-4861)
The weather was beautiful on Thursday, October 21, 2021.
When I arrived at Tuttle, the first thing I did was hike their 2 mile loop to get the blood pumping.
This also gave me time to decide on the antenna to deploy: my Chameleon CHA LEFS.
During my hike I decided to do the entire activation on 40 meters only, just to get a better idea how the CHA LEFS’ propagation footprint might look with a larger sample size.
This was also the first time I’d used my N0SA paddles with the IC-705. Isn’t it cute?
Setup was quite easy.
I deployed the CHA LEFS with the feed point at about 35-40′ into a large tree.
The radiator sloped down to a point in the middle of a field and the end was elevated perhaps 4′ off the ground. I secured the end of the antenna to a length of paracord, the end of which was attached to a heavy stick on the ground, stretching the radiator.
The CHA LEFS is resonant on 40 meters, so no external ATU was necessary.
I hopped on the air, started calling CQ POTA in CW and within 10 minutes was rewarded with 10 contacts. It doesn’t get much better than this for a good start!
I continued calling CQ and, in the end, worked a total of 22 contacts in 30 minutes–almost all in CW. Check out the video below to see how it all played out.
Many thanks to KC5F and N9UNX for the Park-To-Park contacts!
Video
Here’s my real-time, real-life video of the entire activation (less antenna set up and take-down):
The QSO Map shows an interesting pattern: a ring with a few close regional stations (almost NVIS), and an outer ring of 40 meter skywave:
Thank you!
I believe one of the attractions of activating parks and summits is the fact that we really have no idea in advance how it might all play out. It’s a bit like going fishing.
I’ve gotten a lot of questions from readers lately about what propagation tools I use. In truth, my main propagation forecasting tool is my buddy Mike (K8RAT). Before I head out–or if he knows I’m hitting the field–he’ll usually text me current conditions and they’re quite accurate.
At the end of the day, though, propagation forecasts never stop me from doing an activation when I want to play radio. I just go out there and see what happens. As I’m sure my childhood fishing buddy–my Great Uncle Luther–would have said, “Any day fishing is better than a good day at work!” (Of course, a real quote from Uncle Luther would have included more “colorful metaphors.”)
A special thanks to those of you who are supporting the site and channel through Patreon and the Coffee Fund. While certainly not a requirement as my content will always be free–I really appreciate the support.
Because I receive so many tips from readers here on QRPer, I wanted way to share them in a concise newsletter format. To that end, welcome to QRPer Notes, a collection of links to interesting stories and tips making waves in the world of radio!
VU3HZW’s News blog primarily for South Asian Amateurs
Many thanks to Saquib (VU3HZW) who writes:
Hello Thomas,
My name is Saquib VU3HZW from North Eastern India. Your blog is a trove of knowledge for any QRP operator. Your style of writing is awesome!
Now, here’s the story. I’ve started a Amateur Radio News & Blog – itshamradio.com. As a QRPer, you must be familiar with VU3SUA (Sunil Lakhani) from https://amateurradiokits.in.
We would be pleased if you [and your readers] could read some of the articles and give us some valuable feedback. This is just an honest attempt by us to create a vibrant amateur radio news blog primarily for South Asian Amateurs.
Good luck with the new site and thank you for sharing it with us, Saquib!
IC-705 Mic A/B button CW Keyer Challenge
Many thanks to Keith (GW4OKT) who points out that the Icom IC-705’s A/B buttons can be set up to send dits and dashes. It doesn’t allow for proper iambic keying and, as Keith admitted, isn’t terribly easy in practice. Nevertheless, he gave it a go and provided these short videos operating the IC-705 at 20WPM CW:
Thanks for all the interesting videos. I have a Icom IC-705 with the Peovi frame/handles and I found a clear plastic box that makes a perfect friction fit with the Peovi for a protective front cover. Thought I would pass on the info as I know people are on a quest for such a thing.
I’ve included a few photos. Thanks again for all the videos.
73 Joe Korpela WB7VTY
Thank you for the tip, Joe! There are a lot of IC-705 Peovi cage owners out there, so this will come in very handy!
Due to how The Container Store organizes their online store, it can be difficult to find the exact product, even using the SKU number in the search. Here’s a link to the product page for the family of containers. Simple scroll down until you find this listing (click image to enlarge):
This will allow you to add it to your cart and purchase. The price is $9.99 US.
After making my first activation of Fort Dobbs State Historic Site, I knew I’d be back in short order. It had all of the things I love about a great POTA site: it’s accessible in my weekly travels, has tall trees, a huge shelter, and friendly park rangers. Plus, it’s chock-full of history.
Does it get any better?
Fort Dobbs State Historic Site (K-6839)
On Wednesday, August 25, 2021, I stopped by Fort Dobbs for a quick activation.
Even though I arrived only shortly after the park opened and I was obviously the only guest there, I checked in at the visitor’s center to get permission to do the activation.
Not only did they grant me permission, but they also allowed me to set up in their main covered picnic area.As I mentioned in a previous post, I believe you should always ask permission at small historic sites like Fort Dobbs. For one thing, I want the staff to know where I am and what I’m doing. Unlike vast state and national parks, their spaces to set up may be more limited and the last thing you’d want to do is set up shop in a space where they plan to do a scheduled outdoor presentation in period costume.
In addition, some historic and archaeological sites may have restrictions on the types of antennas you employ. I’ve known of some, for example, that require fully self-supporting antennas that need no trees nor no stakes in the ground.
The folks at Fort Dobbs couldn’t be more friendly.
On the air
I decided I’d pull out the trusty 28.5′ speaker wire antenna and see how well it might perform while paired with the mAT-705 Plus and Icom IC-705.
Set up took all of three minutes.
With super lightweight antennas like the speaker wire antenna, there is rarely a need to tie off the end of the throw line to hold the antenna in a tree and in position. Unless there are strong winds, the weight of the throw line itself will hold it in place. Deploying the antenna and connecting it to the ATU and transceiver may have taken me two minutes.
Relying on trees can be a little unpredictable; some sites may have trees that are too short, some with branches that are too high, some that are too dense with branches, and/or trees may not be ideally situated for a field activation. When things aren’t ideal, it might take much longer to deploy a wire antenna in a tree. This is one reason why so many POTA and SOTA ops choose to bring their own collapsible support–it gives them a degree of predictability when setting up at a new site.
Fortunately, at Fort Dobbs, there are numerous trees that are ideally situated for effortless field deployments.
I hopped on the 40 meter band and started calling CQ.
Fortunately, propagation was in pretty good shape, and I worked a string of contacts.
It was nice to experience a more “normal” activation where propagation wasn’t completely in the dumps.
I eventually moved up to the 20M band and did a little hunting before finally packing up.
All in all, I made eleven contacts–just one more than the 10 required for a valid POTA activation.
I could have stayed and played radio for a much longer period of time–and I was tempted for sure–but I chose to fit in one more activation that morning at nearby Lake Norman State Park. So I packed up and moved on.
QSO Map
Here’s the QSO map of my contacts at Fort Dobbs:
Video
I made another real-time, real-life, no-edit video of the entire activation as well. You can view it via the embedded player below, or on YouTube:
I didn’t work any DX at Fort Dobbs, but I was super pleased with the speaker wire’s performance using only 5 watts of output power. I imagine if I would have stayed on the air for another hour or two, I could have worked a couple stations in Europe. It was a tad early for much activity on 20 meters.
Thank you!
Thank you for reading this field report and a special thanks to those of you who are supporting the site and channel through Patreon and the Coffee Fund. While certainly not a requirement–my content is always free–I really appreciate the support.
If you can, find some time to chase or activate a park or summit near you! Or, if you have an opportunity, just take your radio outdoors, hop on the air, and have some fun. It’s good for your soul!
And a friendly reminder: you don’t need a fancy radio or fancy antenna. Use what you’ve got. Pretty much any transceiver you’re willing to lug to the field will work. And antennas? As you can see, even $4 of speaker wire conjures up some serious QRP magic!
I carved out a little time on Tuesday, August 24, 2021, to play POTA and take a hike at Tuttle Educational State Forest (K-4861).
Being August in the Piedmont of North Carolina, it was a very humid and warm day. That wasn’t really a problem, though, because Tuttle has so many well-shaded picnic tables.
Once I arrived on-site, I decided to deploy the Chameleon CHA Tactical Delta Loop (TDL) antenna for a few reasons: I thought it might make for some good daytime NVIS action, perhaps even a little fun on the 20M band, and it’s so darn quick to deploy.
With the state of propagation the way it is these days, though, I never know what to expect on the air despite the antenna or my wishes!
I saw your recent video post of an activation using the IC-705 and I thought you might appreciate one of my recent related projects. Earlier this year I purchased an Icom IC-705 and because I planned to carry it backpacking for Parks and Summits on the Air, I knew I needed some type of physical protection for it since it would be knocked around a bit on rocks and rough surfaces and during transport. The only cases I could find did not fit my vision; they were either too expensive or too flimsy. So I decided to fabricate my own.
I purchased a 9″ x 18″ sheet of 1/8”, 5052 aluminum. I bent it (with LOTS of effort) in two places which created a “U” channel. The lengths were 4.5″ x 3.5″ x 4.5″. I then cut off the excess and used it to make the side pieces. I then did some research on aluminum brazing which led me to purchase some “AlumiWeld Rods” from Harbor Freight and a canister of MAP gas. I then cut the pieces for the front and sides and brazed them in. You may notice the amateur looking joints on the sides of the armor.
I also wanted to have a mic and key port on the front of the enclosure so as not to be continuously connecting and disconnecting those items directly from the radio and for convenience.
The entire assembly was planned to fit perfectly in the plastic orange ammo box also shown. It is made by a company called Sheffield which is in the U.S.
The radio mounts in the armor via the AMPS pattern screw holes on the bottom. I believe they are 4mm screws… not supplied by Icom. The radio is also electrically connected to the armor via the four screws as well as the shields of the mic and keyer ports.
I recently added the vent holes on the top panel for a less than obvious reason. Although they do serve a dual purpose, my primary reason for adding them was to avoid blocking its GPS reception, but factors of cooling and weight reduction do apply.
73 de Dan (KQ8Q)
This is an absolutely brilliant project, Dan, and to my eye, there’s nothing amateur about it. The coating looks fantastic and I like all of the effort you put into stand-off space to protect the rig and connections. Mounted in that orange box, I think you’ve got an all-weather solution.
A few weeks ago–on July 12, 2021–I popped by Lake James State Park to do a quick activation with the Icom IC-705. It had been a while since I’d used the ‘705 in the field and the little rig was begging to go outdoors.
Here’s the funny part: I completely forgot about that activation! Two days ago, while browsing my photo archive, I noticed the video I made of the activation and, of course, the memory came flooding back.
In my defense, it has been a crazy summer and the weeks/days seem to all blend together in my head.
Thing is, this activation was memorable for a bad reason: QRM (human-made radio noise). It was also memorable for some of the folks I worked on the air.
Lake James State Park (K-2739)
I arrived at Lake James and was a bit surprised to practically have the place to myself.
I found a picnic table with a view of the water, deployed my speaker wire antenna, and set up the IC-705. As with all of my activations, I was only running 5 watts.
I attached the speaker wire antenna’s BNC binding post adapter directly to the mAT-705 Plus ATU.
Propagation was–you guessed it–forecast as very poor.
It felt that way when I hopped on 40 meters at first as the band was pretty quiet..
Still, I managed to log 5 contacts on 40 meters (two in SSB, three in CW) before moving up to 20 meters which served me well.
I worked a total of eight stations in nine minutes on 20 meters.
QRM
Check out the noise level on the waterfall display!
If you watch the video, you’ll hear how nasty the QRM was at times.
I keep forgetting that there’s a source of intermittent radio interference at the Lake James visitors center. The spot where I set up the station was only 25 meters or so from that building. I believe the center was responsible for the QRM I first experienced during the activation. Whatever the device is generating the QRM, it doesn’t last for long periods of time–it cycles.
The second batch of QRM was emanating from a small boat that pulled up to the dock in front of my site. It was nasty and completely wiped out the 20 meter band. When the owners turned off the boat and stepped onto the dock, the noise stopped completely. Later, when they got back into the boat, the noise started again. I have to assume it was something in their motor causing the QRM. I suspect they may have been using a DC trolling motor.
Memorable contacts
POTA activations often feel like a gathering of friends. I often see many of the same callsigns in my logs and it’s a lot of fun working them each time.
Also, it’s a lot of fun to work stations further afield. At Lake James, I was very pleased to work NK7L in Washington State, IK4IDF in Italy, and HA9RE in Hungary. My back of the envelope calculations tell me that I was pushing 1,000 miles per watt when I worked Elemer (HA9RE). To be clear, all of the work was done on his end as he has some world-class ears; just check out his QRZ page!
For some reason when I logged HA9RE, I copied VA4RE. I’m not sure why, but after packing up it hit me that I had logged him incorrectly (funny how brains work!). I reviewed the video on-site and confirmed it was indeed HA9RE.
Here’s my QSO Map:
I was also very pleased to finally work Dave Benson (K1SWL). He’s very well-known in QRP circles for his amazing Small Wonder Labs kits. Dave’s a great guy and, of course, loves playing radio in the field.
Video
Here’s my real-time, real-life, unedited video of the entire activation. Apologies in advance as I really needed a wind screen over my microphone that day–I had the mic and camera a little too close.
Loop next time!
The next time I hit Lake James, I plan to deploy a Chameleon loop antenna. I think it will have a significant impact on the QRM levels at that particular part of the park. Of course, I could easily move further away from the noise source (that’s the easiest solution) but I’d like to see how effectively a loop might mitigate the QRM. That and it’s been years since I last used a compact mag loop antenna in the field.
Thank you
Again, thank you for reading this report and thank you to those who are supporting the site and channel through Patreon and the Coffee Fund. While certainly not a requirement–never feel an obligation to do so (especially if you’re investing in your first station, for example)–I really appreciate the support.
Here’s wishing you some outdoor radio fun in the near future!
Speaking of low-cost simple feet for the IC-705, I recently ran into Max (WG4Z) at a summit/park activation. He had an incredibly simple solution for his ‘705. Max noted that his approach:
“only uses two 4 mm bolts just the correct length to make the radio tilt up so the back of the radio is flat against the bottom surface as well. I leave the bolts attached all the time. However, I do put a thin piece of cardboard under the bolts to keep them from scratching the LDG tuner thats always is under the 705.”
I love it! Of course, it would also be easy enough to unscrew the bolts when not in use. Thanks for the tip, Max!
Like many I’ve taken the plunge on an Icom IC-705. Even though I sold off an old Yaesu 817 to finance part of it, it still cost a very pretty penny and I didn’t want to shell out more for a tilt stand or bail.
Especially at the rather extravagant prices they’re going for now. $30, $40? No thank you. (Really, the radio, at $1300, should have come with one in the box, but why beat that dead horse – it is what it is.)
In any case, I looked around the house for something to DIY one with. I found a couple of metal angle brackets, screws that fit the mounting holes, and some tiny rubber bumpers to shield from nicking up the radio’s plastic case. Voila! Instant tilt stand. See pics:
And just the right angle too. My plan is to plastic-dip the brackets so I can get rid of the bumpers as well as not nick up any softer surface the radio sits on.
IC-705 Bluetooth Question
Meanwhile, a question for you and other owners of this radio.
What’s up with the Bluetooth function? I have three bluetooth speakers and a small audio amp with built in BT, and I can’t get audio to play through them. The unit sees the accessories and connects. But no sound. I’d updated the firmware to 1.24, just in case they might have addressed any issue. Still no joy.
That being said, I can control the radio via BT with android apps, etc, but no audio. A very disappointing development for such an expensive radio.
Oh well. The good with the bad and all that…
Joe Patti (KD2QBK)
Thank you for sharing this, Joe! That’s a very clever and simple solution for the IC-705 stand.
As for the Bluetooth functionality, I’ve yet to use it. Hopefully, someone here can chime in and comment with advice!
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Last week, my family hopped in the car and took an eight hour drive to the Outer Banks of North Carolina.
