I spent the weekend with my grandkids out near Harrisburg, Pennsylvania. My XYL and I watched the kids while my daughter and son-in-law took a little anniversary get-away. Of course, there was some time for ham radio, too.
By the time I got around to setting up an antenna on Friday, it was dark and the temperature was well below freezing. Oh yeah, there was about 4 inches of snow in the backyard to boot. So, I was in need of a real quick and dirty antenna.
I decided to toss a 29.5-foot wire out of a 2nd-floor window. I then went out to the backyard to secure the other end of the wire. I used some shock cord to tie it off to the top of a 6-foot wooden fence. My total time outside in the cold and dark was about a minute.
Back inside, I fed the wire through a homebrew 9:1 UNUN with 18 feet of RG-8X coax. This particular wire and UNUN served me well as a vertical during many National Parks on the Air (NPOTA) activations. I commandeered one end of the dining room table for my KX3 and powered up for a test. The KX3 was able to get a match on 80M through 10M. Then, I went back to hanging out with the kids.
By now I’m sure you’re wondering where the “slippery” part of the this post’s title comes in. Well, the next morning I looked out the window and saw that some ice had accumulated on the wire. The wire was dragged through the snow during installation and it froze overnight. The KX3 didn’t mind at all; the internal tuner loaded up the frozen wire without problems.
I got on the air for a bit on Saturday afternoon. On the air, my impromptu antenna far exceeded my low expectations. I started off working N2CX on 40M. Joe was activating a park on the Eastern Shore of Maryland. I followed that up with a nice two-way QRP chat with WK2J in North Carolina.
I worked a couple of QRPers in the FYBO contest sponsored by the Arizona ScQRPions. I also worked some Minnesota and Vermont QSO Party contesters. An assortment of SKCC, POTA, and SOTA stations also made it into my log over the weekend. The best “DX” of the weekend was VE7ST in the British Columbia QSO Party on 20M.
I didn’t expect much from this quickie antenna configuration but I was happy with the way it got out. Plus, set up/tear-down was easy and only took a few minutes. This sloper will likely be my go-to antenna for future visits to see the Harrisburg grandkids.
72, Craig WB3GCK