Total posts : 45366
Yeah, that’s kewel. Although there are tube kits and home-brew tube circuits all over out there;
… just a sampling 😉
Some of the folk here more or less discarded the idea of using a loop antenna (magnetic loop rather than electric monopole) for transmitting Part 15 AM, but here’s a working design I intend to try out:
… scroll down to “Unfair Radio Transmitter”.
There are couple of good reasons for doing things this way 1) Magnetic loop antennas are easier to load, and 2) The radiated signal seems to pass through objects easier.
The reasons why it shouldn’t work very well are given in an earlier thread regarding the issues.