Big HF load
It’s based on a copper plate, big old whipped aluminium radiator and two 100Ohm resistors, 800watt each.
Метка: hf
Qmtech ADC update video (RU)
MLA-30 video + final video about Qmtech board (RU)
QMTech board links and new videos
Links to the projects + some videos.
Some boards received
New JLCPCB order received.
ADC board for Qmtech
After testing it I will share it on EasyEDA website.
Some interesting packages
Packages
Some new stuff arrived
JPC-12 antenna (looks like it’s a wrong case and jpc-7 is a dipole with the same base), waiting dry weather to test
Home for HF load
It’s build from 250w 50Ohm resistors.
Wolf 3.5 speaker protection
To not damage it in the backpack.