Microsemi AN1819 500W Amp Eval Board More information in our Wiki

More information in our Wiki at https://sites

2:1 up to 250 MHz

The new version is form

Add attenuators and directional couplers for extended range and SWR measurements

SPI data input

Microsemi AN1819 500W Amp Eval Board More information in our WikiThis amplifier is a 500W or 700W design based on the Microsemi VRF2933 or VRF2944 MOSFET. We have an eval board that supports both devices. The board measures 10 X 15cm (4" X 6") and it is 1. 6mm (0. 063") thick with 2 oz copper and emersion gold plating for good heat dissipation and maximum conductivity. Run it with a pair of VRF2933's at 60V for 5W in, 500W output or use a pair of VRF2944's at 65V for 10W in, 700W output. More technical details can