My equipment
1、Backpack, New Shili NU4*38003, approximately 20.5 liters capacity.
2、Radio: X6100 + XPA125B, or Yaesu FT991a
3、 Feeder cable, 10m 50-3 feeder cable
4、 Antenna, MA-12 GP antenna, or MA-50 straight V antenna + US Beacon 4.8m lamp stand.
5. Power supply: 50Ah phosphate iron lithium, output XT-60 charging port with cigarette lighter interface.
6. The computer uses a Cubie Cube iWork GT, powered by a 100W Xiaomi car charger and a lithium iron phosphate battery.
7. Other items: NanoVNA small splitter, portable Wi-Fi for connecting to the internet, various adapter cables, USB A to C cable for connecting X6100 to a computer or charging a phone, USB A to B cable for connecting FT991a to a computer, USB C to C cable for powering a computer, XT60 to 5525 for powering X6100, XT60 to Anderson connector for powering XPA125b, XT60 to four-core power cable for powering FT991a, and one handheld radio.
As for the other items, everything except the antenna and power supply can be stored in the backpack. Then, you can carry the power supply and antenna (if using a tripod), and go out. Although it's somewhat cumbersome, it's still feasible.
Last year at the CQWW-DIGI event, using this equipment (X6100 + XPA125b + MA-12), I was able to achieve maximum connectivity for up to 6 hours under heavy use. However, the battery then automatically shut down due to low voltage. After returning home and charging it, I did some other tasks, which took about 10 hours. Then, I set up the equipment again, and it worked perfectly for another 6 hours before shutting down automatically.