HIGH OUTPUT TRANSMITTING AMPLIFIER
PROBLEM TO BE SOLVED: To provide a high output transmitting amplifier which can materialize the high performance and downsizing of itself in a short time and is easy of running change, by sorting a section important in points of performance and a section capable of materializing a circuit relatively...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a high output transmitting amplifier which can materialize the high performance and downsizing of itself in a short time and is easy of running change, by sorting a section important in points of performance and a section capable of materializing a circuit relatively easily, and applying board conditions suitable for each. SOLUTION: This high output transmitting amplifier has a circuit which is mounted on a two-layer board 301, and a circuit which is mounted on a multilayer board 302 of four or more layers jointly. A circuit (transistor 303) on a high output amplifying stage is mounted on the above two-layer board 301, and the two-layer board 301 and the multilayer board 302 are combined with each other. COPYRIGHT: (C)2003,JPO |
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