OM POWER OM1002+, Руководство пользователя

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3.2. HF part
power amplifier was designed to achieve the RF performance of the MOSFET, when applied to the
144 – 148 MHz frequency band. Design was tuned for performance at 1000W CW output, 50VDC. It consists of
„no tune“ distributed element matching circuits designed to be as small as possible. For operating it is important
that adequate heat sinking was provided in the design
.
RF board is the most important part of
the PA. Freescale MOSFET is in use.