Able to get my nano goblin into the clouds. Have bought more than one set.
The k6ark version of the antenna transformer is the tiniest, most lightweight transformer available. It winds up and stores perfectly in a dental floss case for a truly compact antenna. Although very compact, not difficult to build.
Fun little kit to assemble too. Nicely packaged, easy online instructions.
Magnet wire enamel flakes off while winding.
Very reliable reviews you can trust
Mostly unreliable reviews. Do more research before proceeding