Ham Radio

You are viewing the old version of this website. The new version of this website can be found at http://new.george-smart.co.uk.

This site has lived here since 2009, but is no longer updated. All content has been migrated.

Arduino Hellschreiber

From George Smart's Wiki

Jump to: navigation, search

After playing around with WSPR, QRSS and RTTY on the Arduino, I decided to have a go at Hellschreiber based on the Arduino AD9851 project.

I can take no credit for this code. I simply glued Peter Mark's AD9851 code together with Mark VandeWettering's hellschreiber code and put power on it.

Source Code for AD9851 Hellschreiber Transmitter

It works wonderfully. It takes a standard string in, and sends hellschreiber via an Analog Devices AD9851. Exactly what it says on the tin!

Arduino Hellschreiber FLDIGI.png