发明名称 |
CIRCUIT ARRANGEMENT FOR CONTROLLING THE GAIN OF PREAMPLIFIER STAGES |
摘要 |
The circuit arrangement is intended for controlling the gain of preamplifier stages, particularly of receivers, for remote control signals transmitted by radio. The control signal is connected to a resonant circuit, which it has the effect of damping it so that only useful signals can appear at the resonant circuit, interference signals being eliminated. <IMAGE> |
申请公布号 |
EP0111173(A3) |
申请公布日期 |
1986.03.19 |
申请号 |
EP19830111260 |
申请日期 |
1983.11.11 |
申请人 |
DEUTSCHE THOMSON-BRANDT GMBH |
发明人 |
GLEIM, GUNTER;BAAS, DIETER |
分类号 |
G08C23/04;H03G3/20;H03G5/24;H04B10/06;(IPC1-7):H03G3/20;G08C23/00 |
主分类号 |
G08C23/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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