发明名称 |
Variable attenuation equaliser |
摘要 |
An adjustable attenuation equaliser is specified with adjustment-independent fixed attenuation points. In the case of attenuation components in a T-circuit or pi -circuit, a resistor is replaced by the parallel or series connection of two resistors, and the attenuation is adjusted by assigned adjustable impedances. <IMAGE>
|
申请公布号 |
DE3345655(A1) |
申请公布日期 |
1985.07.04 |
申请号 |
DE19833345655 |
申请日期 |
1983.12.16 |
申请人 |
SIEMENS AG |
发明人 |
PFITZENMAIER,GERHARD,DR.-ING. |
分类号 |
H04B3/14;(IPC1-7):H04B3/14;H04B7/005 |
主分类号 |
H04B3/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|