My portable HF kit is coming together rather nicely. To go along with the KX3, I’ve got a 31′ Jackite pole for antenna support. I have a 88′ doublet fed with 300 Ohm twinlead and a 20m dipole fed with 450 Ohm window line. I tossed a short piece of RG-8x into the bag for use with my binding post-to-BNC adapter just in case I have issues with using the twinlead or window line.
I’m powering everything from a pair of 3200 MAh LifePO4 batteries connected in series to get 13V. The LifePO4 batteries are rather light for the power they provide and can take a charge rather quickly.