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.
The circuit presented is suggested by Mullard (Philips) in an old manual. The circuit uses a...
August 2017 - Mouser Electronics is in stock with the PGA460 and PGA460 Q1 ultrasonic processors...
November 2016 - The Arduino Zero board, a 32-bit extension of the Arduino Uno for innovative IoT...