[ PUlse Width Modulator Assembly  ]

The beast is unleashed ...

[site home]  [projects home]


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


 [site home]  [projects home]