
My 18350s wouldn't reliably make contact in my charger...
Fortunately the parts bin had some extra CuBe tailsprings. Modern problems call for modern solutions.

Fortunately the parts bin had some extra CuBe tailsprings. Modern problems call for modern solutions.
Just got back from 3 days/2 nights going with my dad around Mt. Rogers, had a blast for the most part. Absolutely perfect weather which is a surprise because it seems like it always rains or sleets when I backpack.
Day 1 was from Massie Gap inside Grayson Highlands State Park, picked up the AT NOBO to Old Orchard shelter and camped for the night. The spring was barely flowing but otherwise no complaints.
Day 2 we picked up the Lewis Fork trail to the Cliffside trail because I thought it would be nice to hike along the creek, but the trail wasn't as close to the creek as I thought it would be so it was pointless. Then we picked up the Mt. Rogers trail back around to the AT. It's basically the worst the Appalachians had to offer. Super rocky and uneven, overgrown, downed trees, and green tunnel almost the entirety of the day. Just under 2000' of climb in 7 miles and we ended up reaching the Thomas Knob shelter right around 4PM so we set up camp, made a quick cup of coffee, and then slack packed up to the summit of Mt. Rogers just to say we did and take advantage of the elevation to make a few ham radio contacts.
Day 3 was just heading back out to the car. Missed a turn and ended up taking the Rhododendron Gap trail until it ran back into the AT, which is just as well since we didn't end up having to climb up and over Pine Mountain and we were pretty gassed by then anyway.
I would say other than bragging rights, there is no point in doing the loop. Everything worth seeing is between Massie Gap and the Thomas Knob shelter, or maybe camping on the Elk Garden side. The back side of the mountain between old Orchard and Thomas Knob is just a brutal slog.
Of course since the weather wise nice, something else had to go wrong. Both of us ended up with sleeping pads that wouldn't reliably hold air through the night. Guess I'll have to see if I can fix the valve or if it's time for a replacement upgrade.
The other almost-problem was someone had marked a water source on Caltopo that didn't actually exist. Fortunately a day hiker passed us on his way out and he had brought more than he ended up needing and spotted us each a half liter bottle. Wouldn't have been in danger necessarily but it made for a lot more comfortable last couple miles to Old Orchard shelter.
Also, did not see any bears but did confirm they do, in fact, poop in the woods.
How do you guys have them set up? I'm sure I'll eventually figure out what I use all the time but just looking for some ideas.
Wish the keypad key long presses had more options too.
Seems like some places say it has GPS, other places don't, and AnyTone's website doesn't list a Pro model at all.
Anyone know what the deal is with it?
Most of the guidance I've found is just "most backcountry water sources in the US are fine".
But on a very busy/concentrated section of trail it also seems like it only takes one person with crappy (pun intended) hygiene to make for a very miserable experience.
Is there a cutoff where you decide it's just better to be safe? (For example I'm planning a trip that follows a section of the AT and we'll probably be using water sources near shelters). Or somewhere to look up water reports?
Just wondering.
I get how TDMA works but I'm just curious how they clock the two timeslots. I assume it's not like FT8 that just uses an actual clock since a lot of radios don't have clocks. I assume there's not necessarily a master pulse since even with a repeater there's no signal unless it's keyed up.
Is it just internally clocked starting on whenever the first packet gets sent and that's close enough for everything to stay synced well enough?
Got any recommendations?
Verified there's line of sight to a friend's house but I'm juuust shy of the link budget with my 25W output and I figure I can rig an antenna cheaper than buying a new radio.
Have a WA5VJB cheap Yagi I probably could make work with the right paracord rigging and using the feedline to control azimuth but curious if there's anything easier.
Maybe grab some RG-6 to match it and do a full wave loop? Maybe a hentenna which looks like basically the same thing with a different match?
Probably don't want to do a collinear because that'll push the center of the radiation lower since I'm limited by maximum height.
Have a Certum 3 that I ended up ordering with pull the dot loops because everything else was out of stock, and I'm really not into the loops.
I found one article claiming 3-6 dB attenuation through them but it was clearly AI generated so I don't trust it. MyAntennas I think has a brief statement that laying on a roof is like laying on grass and there's loss there.
I definitely observed laying a wire directly on my roof doesn't work at all (mostly wanted to see how noisy an attic antenna would be and my roof is easier access than the attic).
The real application is I'm now curious if I'm better off putting a 2m antenna in my attic directly above the shack or putting it outside with a much longer feedline. But I'm also curious about HF (pretty set on HF going outside just since the access to my attic space sucks so running feedline across is about all I wanna do up there). But I am just curious if there is actual data anyone knows about.
Edit to add: I appreciate the "it works for me and I made lots of contacts" but I really am looking for some hard data or better sources.
An approximate sketch of my QTH. Gold star is the service ground, blue star is the shack location (on the second floor, naturally). Green are trees, all of them are probably 20' to the lower branches and I likely could get to around 30-35' safely.
I can't put up a tower or additional support pole per HOA rules. I think I'm fine to run antenna wire through the air but probably can't do open feedline or coax. Gotta do coax through the attic from the shack down to the service ground so probably any open wire fed antenna is out.
Would love to get on 80-10, maybe 6 as a bonus.
What would you put up in here? I'm thinking some kind of non-resonant inverted L although I won't be able to get a symmetrical radial field.
But also thinking about if there's any way to get what I want with more efficiency or better patterns. But I accept nothing is gonna be perfect.
Just trying to settle on one of these. No crazy usage just some photo editing and some ham radio digital modes on an old laptop.
Fedora pros:
- easy to setup/maintain, most polished/just works out of the bunch
- kinda semi-officially endorsed by a lot of people at KDE and I like Plasma.
Fedora cons:
- definitely the slowest to boot out of all of the choices
- couple of the ham apps segfault on start when installed from RPM so I have to build from source or use Flatpak
Arch pros:
- feels faster than Fedora
- can pretty easily set it up the way I want or use Endeavour if I want to be extra lazy
- great documentation
Arch cons:
- doesn't package any of the ham stuff at all so I have to use the AUR or Flatpak, then again I'm not worse off than on Fedora
Void pros:
- has all the packages I want
- boots super fast
- people say it tends to break stuff less often than Arch
Void cons:
- can't use Plasma Login Manager because it doesn't have systemd
- last time I tried it briefly I couldn't get SDDM to start (100% user error but at the time I didn't feel like figuring it out). Would be half tempted to give Xfce another shot and just not care about systemd integration or even Wayland really
Anyone have experiences running any of these that might push me one way or the other?
Full disclosure I orderes the BNTECHGO 12ga stranded stuff and I wonder if it's oversized a little since the 45a contacts crimp onto it solidly and I can't seem to get all of the stands into the 30s.
But is there a trick I'm missing? Can I pry the contact open a little or something like that?
I assume I can grab some sort of module that affects brightness and just add a gradient mask to it, but not sure what works well. Color Balance RGB I kind of know what the sliders do but not sure if there's something simpler that also would work.
Curious to see what the pricing looks like on this. 100W, built in 3:1 tuner, remote head operation over Ethernet.
Not sure I'll want to be an early adopter since Xiegu seems to release stuff with half baked firmware that constantly changes but it seems cool.
Tried on Windows after installing the Yaesu drivers and on my Linux laptop. I see the audio device show up and a USB hub showing up but no serial ports are connected.
Anyone know what might be going on?
On the latest firmware and did a factory reset too.
Title. Thinking of building an OCFD or something like that. Would be a Ruthroff paired with an external choke since I only have one core on hand.
What about for an EFHW since that's flux coupled instead of being a TLT?
Was interested in an attic antenna because 1, it's protected from wind/snow/squirrels (yep, buggers have killed Christmas lights before) and 2, it's a lot easier to get feedline there than outside at my house. But I also know the common complaints are noise and also interference with stuff in the house so rather than fight blown insulation just to test, I figured laying on top of the roof isn't too different from laying under the roof.
Good news is, at least with 20w SSB and 15w CW it didn't seem to cause any RFI in the house. Bad news is, it doesn't seem like it's deaf as a stump. Couldn't hear any POTA spots and the only folks I did hear were the ragchewers that probably had big amps.
What's weird is I was only seeing S3 noise on 20m and around S5 noise on 40m which is in-line with what I've had with stuff further from the house. But the noise did sound "noisier" and harsher if that makes sense. I also wonder if it's actually higher and I either had a ton of loss somewhere (it's a NorCal doublet made from 20/2 wire so the "feedline" is only around 100 ohms and still running at high SWR), or my G90 has some kind of hidden RF gain stage that's lowering it.
Could hear myself on CW in a WebSDR though so at least it transmits.
I think I might try the experiment again with my random wire that I know works (obviously a compromise antenna to a point but a known quantity), since I've only used the doublet one other time and wasn't blown away by it then either. And also to rule out bad band conditions. Might also have been that the orientation of the wire was just exactly aimed where there's no people too so I might have to try a 20m halo or something too.
Might be nice to have a protected antenna as a backup even if I have an outdoor primary, but might end up only being usable on digital.