[ PUlse Width Modulator Assembly ]
The beast is unleashed ...
PUWMA is a pulse width modulator for series modulated solid state Class E transmitters (such as FAT5) up to 100W carrier
For some notes to accompany the kit [Click here]
First PUWMA PCB prototype - photo of production version shortly
LPF breadboard Prototype.
- High Efficiency (>95%)
- Low current (<100mA) 13.8V operation (plus main TX HT)
- Small size (PCB 50mm x 85mm)
- Board size / mounting holes same as FAT-MAX for stacking option.
- Line level input to directly interface to FAT-MAX processor