The RFX75 is an RF final output stage and low pass filter designed as a replacement adn/or upgrade for most 10-meter amateur transceivers.  The RFX75 features the latest Power MOSFET technology and built in S-meter detection circuit.  The output power of the the RFX75 varies depending on the transceiver it is installed on.  Most installations will see 75-100 watts PEP output power.