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ID |
Category |
Severity |
Reproducibility |
Date Submitted |
Last Update |
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0000283 |
[MFFE] 0.unknown/unspecified |
major |
sometimes |
21-07-10 13:01 |
11-10-10 13:01 |
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Reporter |
Yuan Tang |
View Status |
public |
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Assigned To |
Harm-Jan Stiepel |
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Priority |
high |
Resolution |
fixed |
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Status |
resolved |
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Summary |
0000283: The TPs of DX,DY are too low from the MFFE-11 at 6cm,21cm. |
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Description |
There is an intermittent problem on RTD(MFFE-11) which happens at 6cm and 21cm:
The TPs of DX,DY are too low from the MFFE-11 and the cross correlations of
DX*X,DY*Y have no Ampls.
(Could be a problem from the LO high? or LO cable?) |
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Additional Information |
20100916:
The comments from Jurjen:
Today 09/09/2010 HJS replaced in RTD the MFFE11 by MFFE09.
Now we have normal TP on 6cm and 21 cm again.
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MFFE |
11 |
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RT |
D |
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MFFE-band |
L-band, 6cm |
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polarisation |
X, Y |
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sky frequency (MHz) |
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Attached Files |
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Relationships 