Talking about this Chinese ham radio ... The radio is a clone of a German project and provides a low-power radio with a rechargeable battery. You can see his video about the gear below.
Typically, amateur radio operators use the minimum power needed to accomplish a contact ... he chose a liquid metal alloy called Gallinstan. The video below gives a tour of the amp and shows ...
The annual conference of the Ham Radio University, which was formed in 1999, was held Saturday at LIU Post in Brookville.