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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
0000274 | [DZB] 0.unknown/unspecified | major | sometimes | 14-06-10 14:55 | 22-06-11 08:22 | ||||
Reporter | Yuan Tang | View Status | public | ||||||
Assigned To | Hans Weggemans | ||||||||
Priority | normal | Resolution | open | ||||||
Status | closed | ||||||||
Summary | 0000274: The TP of 7X is unstable in band0 | ||||||||
Description |
The TP of 7X is unstable in band0, it appeared at Lband and 6cm, intermittent. (a problem from the DZB, the convertor in the IVC?) 22-06 convertor vervangen 06-07 adcboard van B0 verwisselt met adcboard B7 20100721: The TP of band0,7X is still unstable. 20100817: interchanged all units between B0 and B1 20100831: After the whole unit of Band1,7X had been swapped with Band2,7X the problem appeared at Band2,7X. The filter and convertor units of Band2,7X have been replaced in the IVC today. |
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Additional Information |
20100630 The TP of band0,7X is still unstable after replacing the convertor in IVC. (Hans W: the problem might come from the ADC?) |
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nr subbands | 1 | ||||||||
nr polarisations | |||||||||
nr channels | |||||||||
bandwidth | |||||||||
multi-subarray | no | ||||||||
recirculation | no | ||||||||
Attached Files | |||||||||
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There are no notes attached to this issue. |