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Click [here] for guidline pricing. Costs are fluctuating all the time (usually upwards) and the prices shown are indicative only. We operate on a non-profit basis and so there is no slack to absorb increased costs. For a personalised quote (you may already have some parts yourself) including delivery contact Eric GW8LJJ [here].

FAT5 Class E PA




Getting Started
For an excellent overview of the whole FAT5 project, download Eric GW8LJJ's document 'Getting Started with High Efficiency AM on HF' [here]

The FAT5 Class E PA is suitable for use on 160m, 80m or 40m with the correct tuning and matching per band. The PCB also incorporates a divide by two chip to create symmetrical drive from a 2Fc signal source such as the Multi-Rock II.

More Information
Download the manual [here]
Additional build notes [here]
 
 
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