70 W 3 5 Mhz Class Ab Liner Amplifier Diagram Schematics. Putting power in the antenna figure 2 is the block diagram of an experimental single band 36 db gain 5 w linear amplifier that may be easily constructed using whatever output device is. Guitar pickup wiring leslie speaker service manual guitar amp wiring diagrams.
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In these conditions if you are providing 100 watts in antenna approximately 60 70 watts are dissipating in the form of heat in the final mosfets. The designs use the latest in micro stripline techniques and highest quality state of the art transistors. High gain tv uhf linear amplifier 40 w in class ab mobile unit.
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Some circuits would be illegal to operate in most countries and others are dangerous to construct and should not be attempted by the inexperienced. The entire circuit utilizes commonly available components and may be simply built over a general purpose board. Imagine the heat given off by a 70 watt incandescent bulb. These units do not require any tuning.
