Calibrating method for the transmitting and measuring circuit of a test appliance.
摘要
<p>Test devices for clearing faults in subscriber lines have previously been calibrated at the test station which was very costly. The method according to the invention now provides for independent in-service calibration of the test device. <IMAGE></p>
申请公布号
GR3033710(T3)
申请公布日期
2000.10.31
申请号
GR20000401400T
申请日期
2000.06.16
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
GNAN, GUENTHER, DIPL.-ING.;KAISER, WOLFGANG, DIPL.-ING. (FH);PREISS, FRANK, DIPL.-PHYS.;SCHMUTZLER, WERNER
