Posted in Arduino Hacks, Radio Hacks Tagged ad9850, amateur radio, antenna analyzer, dds, ham radio ← Hacking A Universal Assembler ...

The module, particularly the transceiver chip, will be damaged if you try transmission without the antenna. If you don’t have an Arduino Uno, then you can use Arduino Mega or any other edition of ...

The existing antenna was connected to the TEA5767 module. The radio module outputs stereo audio, but [Marcus] was content with using just a mono channel, as it would be used in his workshop.