发明名称 METHOD OF TUNING AND COMPENSATING POWER LEVELS IN A RADIO TELEPHONE
摘要 In a method according to the invention the tuning information determined by a measuring computer (20) is stored in the memory of the radio telephone (1). When the radio telephone is in operation the microprocessor (10) receives from the sensors (14) information e.g. about the temperature, and it selects from its memory tuning information, with which the transmitter (11) power is controlled via a D/A-converter (15). The tuning can be made automatically, without opening the casing of the radio telephone.
申请公布号 EP0420505(A3) 申请公布日期 1992.04.29
申请号 EP19900310312 申请日期 1990.09.20
申请人 NOKIA MOBILE PHONES LTD. 发明人 VAISANEN, RISTO
分类号 H03J3/04;H04B17/00;(IPC1-7):H03J3/04;H04Q7/04 主分类号 H03J3/04
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