AN1819 500W/700W Amplifier Board
The RF Power Tools amplifier deck is based on Microsemi's AN1819 application note. Using a pair of VRF2933's it will make 500W output with 5W drive or with a pair of VRF2944's it will make 700W with 7W drive.
** NOTE: The amplifier deck can be used to make a 700W amp but not in a Hardrock-500. **
The board is 4"X6" and has 2 oz. cu. and emersion gold finish for excellent solderability.
All SMT parts are pre-installed, comes with:
- 680uF 80V Capacitor
- Temperature Sensors
- Toroidal Cores
- All wire
- Pair of VRF2933 Genuine Microsemi Mosfets from a domestic source
More details can be found at RF Power Tools
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