Uploaded January 2022 | Updated September 2026, 2 weeks ago
On this video I show you how to make a simple circuit to control the PTT line on your CB or HAM radio to enable you to create a roger beep with a tone or melody of your choosing, the whole thing being contained inside the actual mic itself, simple programming (see code below and circuit diagram provided)
Link to my code and circuit diagram (wired for Amstrad 901, swap plug connections to suit your radio)
drive.google.com/file/d/1-QO8S5QbG6byq4sE7q2bdWHcitiD_iMU/view?usp=drivesdk
Stand-alone Version
create.arduino.cc/projecthub/ddufault/roger-beep-for-cb-amateur-radio-d53411
On this video I show you how to make a simple circuit to control the PTT line on your CB or HAM radio to enable you to create a roger beep with a tone or melody of your choosing, the whole thing being contained inside the actual mic itself, simple programming (see code below and circuit diagram provided)
Link to my code and circuit diagram (wired for Amstrad 901, swap plug connections to suit your radio)
drive.google.com/file/d/1-QO8S5QbG6byq4sE7q2bdWHcitiD_iMU/view?usp=drivesdk
Stand-alone Version
create.arduino.cc/projecthub/ddufault/roger-beep-for-cb-amateur-radio-d53411










