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How to increase the power output of a 300 watt broadcast amplifier ?
The image below is the schematic for the design of a 300 watt broadcast amplifier.
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This amplifier uses two tp9383 transistors. The individual output power of each individual transistor is 150 watts. A link to the specification sheet of this transistor is provided below:
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As you can see from the schematic, there is a simple pattern of repeating the same basic circuit with another of the same transistor to double the output wattage, then combining their individual output power wattages together in the final stage, resulting in a doubling of the output power.
Hypothetically, if a person were to continue this pattern six more times for a total of eight transistors, would they get an output wattage of approximately 1.2Kw ?
If yes, can this be done indefinetely, or rather, what is the limit ?