Thursday, February 2, 2023

Reviewing Winter Field Day 2023

 Following up on Sunday's preliminary post, here's a quick list of noteworthy items.

  • Next year, bring the FT-891 to work HF.  There was a lot of spatter to contend with, and there even seemed to be some heavy noise in the campground on some bands that the FT-857d was having trouble with.  The roofing filter & IF DSP would likely clean that right up.  Or hell, just go big and bring the FTdx-1200, it's not like I'm backpacking this stuff around.  It'll all fit in the truck.
  • Then use the FT-857d for 6m & 2m/70cm.  It has the bands capabilities, QRO power, and antenna ports.  Noise isn't nearly the issue up on those bands either.
  • I need some more coax cable, probably a 75' run of LMR-240, to get a little more room between the HF, 6m, and 2m/70cm antennas.
  • People really need to use standard NATO phonetics in this sort of event.  One guy who was all "whacky goofball fow-uh radio america swaziland" couldn't copy the "zulu" in my callsign, repeated it back as "zero" about three times.  Then when he finally got it right, he then gave me a 59 report (i.e., perfectly readable and very strong signal).  *facepalm*  Yes, there are "traditional" phonetics in some ham sub-communities, but for these broad-appeal events like WFD, go with the NATO standard.
  • The 42' W3EDP-Zepp (this plan, but with 450 window line) strung as an inverted V worked like gangbusters on all bands from 10m down to 80m.  It would tune on 160m, but I couldn't get any contacts there.  It was easy to put up too (see arborist throw line), with the apex at about 20+ feet.  In anticipation of moisture, there was an insulator at the center hang point.  I did use a 17' counterpoise/station ground off of the tuner, which may or may not have been necessary.  
  • Orange paracord and orange flag tape (picture at right; click to embiggen to better see the orange stuff) made it easy to avoid running into things, even in the dark.  Well, mostly.  At least nobody died.
  • After grabbing contacts to cover the most bands and modes, I settled down to a grind out digital contacts on PSK-31 on whatever bands were working at the time.  61 contacts isn't a lot for some people, but it is for me.
  • Over the weekend – and that's including fun contacts on Friday & Saturday – I ripped through 35+ AH of the 40 AH LiFePO4 battery.  That's the farthest I've ever drained the thing down, even during hurricane season.  Next time I'm bringing a solar panel.  Even if I can scavenge only 15 AH or so from the weak winter sunshine, it'll be a big help.
  • Bonuses were had for operating outdoor, away from home, using aux power, and setting up an antenna just for WFD.  Bonuses missed were the satellite contact and operating mobile, neither of which I was in any way ready for.
  • Camping at Wright Lake was good.  Nice bathrooms.
  • Cell phone coverage at the campground was sparse.  Most of the time, but not quite always, texts would get through.  However, SARNET coverage was fantastic.  Get your Tech license, get a nice HT, learn how to use it.
  • Finally, there's a 4.5 mile hiking trail there that I'll have to check out very soon.

Monday, January 30, 2023

First-Generation Stars Probably Spotted

 Yeah, it's the Webb Telescope, at it again.  Details at Quanta Magazine.

Big stuff.  Really, really big.

A Tower in the Mists

 The view out my office window this morning.  Here's the same view on a clearer day.

More, lessons learned, and more quantitative info on how Winter Field Day went coming soon.  In the meantime, now that the tent and other gear have dried out overnight, gear re-packing awaits.

Sunday, January 29, 2023

Back from Winter Field Day

And it was a raging success this year: 62 contacts, across 11(!) band/mode combos.  Even passing up the QRP (< 5 watts) 2x point multiplier this year – operated at 100 watts, just because I wanted more contacts – it looks like this year's results will be way over and above previous years'.  Not to mention really great weather and ionospheric conditions on Saturday.

Highlights of the trip: One pre-WFD 10m contact to Scotland.  One WFD 2m contact to Eastpoint.  Honestly, the second one was more unexpected than the first.  Pretty much all HF bands were open, at least some of the time, so I was able to work everything from 80m up to 10m (skipping the WARC bands, of course).  Also, my first time camping at Wright's Lake, so that was a plus.  Nice enough place: improved (but not too much) campsites with water faucets and picnic tables, no electric hook-up which was fine by me.  Tried the new 6m window line antenna, but no band openings there.  Oh well, one of these days.

OK, tired.  Got to get back to cleaning gear.

Thursday, January 26, 2023

At the Corner of Four Grid Squares


There's an old saw to the effect that a battle always occurs at the corner of four maps.  Same thing seems to go for ham radio events.  Take a look at where I'm planning on setting up for Winter Field Day this year:


EM70la, EM70ma, EL79lx, EL79mx: The campground is unevenly cut into four pie slices.  Just glad the formal exchange doesn't include the grid square, but it is nice to have if somebody from another contest wants it.

Wednesday, January 25, 2023

Red Sky at Morning...

 ... sailor take warning.  Woke up to a dirty, rosy pink glow in the sky.  It looked a lot like pictures sent back by various Mars landers.  I've never seen quite such a vivid example of this old weather rhyme.


With the price paid up front, the weather should be really nice for the rest of the week.

Monday, January 23, 2023

January VHF Contest Bust

Eh, it happens.  Not any local traffic, and with a big sloppy cold front blowing through, no tropoducting either.  Didn't get to go to the woods with my shiny new 6m slim jim, had to stay home and operate on 2m & 70cm.  After-action commiseration here at QRZ's VHF forum. 

Not all is lost however.  Next weekend is Winter Field Day, and the weather looks like a GO.  The plan is to car camp at Wright's Lake near Sumatra FL; zoomable map here, scroll down a bit.  Yes, the 6m slim jim will gets its debut there.  Haven't quite decided on the other hardware to take, haven't even decided on QRO or QRP.

Cold.  Just... not that cold.  Definitely getting up near I-10 though.