Greetings, There are two devices available, one with a frequency range between 1 Hz and 16 MHz (kit 139.39 US$, assembled 189.95 US$) and the other one from1 Hz to 54 Hz (kit 169.95, assembled 219.95
Dear Johan, It's easy to produce an E (electric) field and It's equally easy to produce an H (magnetic) field. However, it is quite difficult to "convince" these two separate fields to join and creat
Here's a neat trick......... The Earth Tuner thingy helps you find internet radio stations. And you can you look them up Geographically by clicking on a picture of the globe..... (I'm listening to "B
A week ago or so I bought an old, East German made selective level meter, ranging from 200 Hz to 2.1 MHz ("MV 61 Universal-Pegelmesser"). There are a lot of Selective Level Meters coming on to the m
