Please enable / Bitte aktiviere JavaScript!
Veuillez desactiver vos / Por favor desactiva el Javascript![ ? ]
Simple CW identifier for a FM repeater | Radioaficion Ham Radio

Simple CW identifier for a FM repeater

Share

homebrew Simple CW identifierOffers external edge triggered as well as internal timer-mode triggered transmission of up to 200 characters long CW message.

A strong PTT pull-down output and a squelch input offer a simple connection to an existing FM voice repeater, the later also enables a "smart-delayed" message transmission while the conversation is going on. The generated CW tone is a pure 800Hz sine wave with soft edges. A slightly modified firmware can turn the board into a simple repeater controller.

Simple CW identifier for a FM repeater

Related Articles