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Radio communication equipment

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专利汇可以提供Radio communication equipment专利检索,专利查询,专利分析的服务。并且PURPOSE: To simplify the circuit constitution by using a line control circuit to select a signal inputted from plural base band input terminals) and adjusting the level of the selected signal at a level adjustment circuit.
CONSTITUTION: When a line control circuit 2 selects a signal from, e.g. a base band signal input terminal 11, the gain of the base band signal is controlled automatically at a level adjustment 3 and the level is brought into a proper level and outputted to a base band processing section 4. Then the base band signal is subject to band limit at the base band processing section 4 and modulated by a modulation section 5 and sent from an antenna 7 while being high-frequency amplification at a high frequency amplifier section 8. Thus, the level of 3 base band signals is adjusted by the level adjustment circuit 3 and the result is sent. Thus, the constitution of a communication equipment is simplified.
COPYRIGHT: (C)1990,JPO&Japio,下面是Radio communication equipment专利的具体信息内容。

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