This circuit was obtained from a 1980's QST magazine. The circuit can generate 1 to 15 MHz signals with 1 Vpp at 50 ohms load. Used transistors are still common today.
This 1989 circuit generates horizontal bars on the screen of an old analog television. The circuit...
May 2017 - Mouser Electronics has announced the availability of the new ADM2795E transceiver from...
Found in a 90s 73 magazine, this circuit uses an unusual component today which is the XR2206. |...