The following lines were added (+) and removed (-):
The most common use of the MOSFET in radio communication is for amplification and uses an enhancement mode FET. Modern solid state transceivers use the MOSFET for amplification in the final stage of a radio transceiver. The MOSFET provides current and voltage gain yielding an output current into an external load which exceeds the input current and an output voltage across that external load which exceeds the input voltage. The most common use of the MOSFET in radio communication is for amplification. Modern solid state transceivers use the MOSFET for amplification in the final stage of a radio transceiver. The MOSFET provides current and voltage gain yielding an output current into an external load which exceeds the input current and an output voltage across that external load which exceeds the input voltage. An example of a MOSFET used as a PA or final state power amplifier:[[File:MOSFET_RD70HVF1.jpg]]<BR>''An example of a MOSFET used as a PA or final state power amplifier:'' [[File:MOSFET_RD70HVF1.jpg]]In ham radio the PA refers to a power amplifier which may or may not be the MOSFET type. In ham radio the PA refers to a power amplifier which may or may not be the MOSFET type. Pill - A slang term for the MOSFET popularized by bootleg [[Citizen Band]] operators using illegal power amplification. A CB user may refer to a 100-watt pill when discussing a linear amplifier connected between his 4-watt CB radio and his antenna. However, the pill specifically refers to a linear amplifier of the transistor type and not of the vacuum tube type. The term is criticized for being the invention of someone lacking a background in electronics and thus making a visual comparison to the shape of the round MOSFET to medication, such as an aspirin pill. [[File:transistor_pill.jpg]]<BR>''It is incorrect to refer to a transistor as a pill.''