A 1KHz Pulser for setting up Transceivers and Linear Amplifiers


This project was first published in Amateur Radio magazine volume 91 No.2 2023 and is made up of the following...........

  • The original article text
  • The circuit diagram of the pulser
  • Complete parts list for the project
  • The output waveform of the project

    Parts for this project are readily available from Jaycar, Ebay, and AliExpress to name just a few suppliers and so all that is supplied is the printed circuit board.

    PCBs are available for $7 plus freight. Write to me (Jim) at

    Payment can be made by either direct deposit to my bank account, or by me issuing you with a Paypal request for funds. I will send you these details and freight costs when you are ready to place your order :-).