Vlf Metal Detector Circuit

C1972 Transistor Transmitter Schematic

For ha 11 e ry p or ta hie. m o hi I e a n d e m e rge n cy tigs, FM a n d A M. is a description of design methods, L circuits, and components for homebrew generation of up to 5W input on 6 meters, for use with FM or AM, using reasonable cost transistors. A Vi to W output is obtained from a crystal oscillator, followed by a parallel connected pair of Motorola HEP 75 transistors. These list for 2.95 amateur net, so you can see the truth of the low-cost mention. The output can be pushed to equal...