0000140: At 6cm the Ampls of BX*X,BY*Y(MFFE-07) are low, the Tsys are high.

  

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ID Category Severity Reproducibility Date Submitted Last Update
0000140 [MFFE] 0.unknown/unspecified major always 12-06-09 09:18 19-06-09 11:00
Reporter Yuan Tang View Status public  
Assigned To Harm-Jan Stiepel
Priority normal Resolution open  
Status resolved  
Summary 0000140: At 6cm the Ampls of BX*X,BY*Y(MFFE-07) are low, the Tsys are high.
Description At 6cm the Ampls of BX*X,BY*Y(MFFE-07) are low, the Tsys are high, in all bands.
Additional Information 20090619:
The problem of RTB/MFFE-07 had been solved after the power supply of the rotator
  in the MFFE being replaced yesterday afternoon.
  (It has also solved the problem of the high Tsys of BX,BY at 6cm.)
MFFE 07
RT B
MFFE-band 6cm
polarisation X, Y
sky frequency (MHz)
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- Issue History
Date Modified Username Field Change
12-06-09 09:18 Yuan Tang New Issue
12-06-09 09:18 Yuan Tang MFFE  => 07
12-06-09 09:18 Yuan Tang RT  => B
12-06-09 09:18 Yuan Tang MFFE-band  => 6cm
12-06-09 09:18 Yuan Tang polarisation  => X, Y
12-06-09 09:18 Yuan Tang Assigned To  => Harm-Jan Stiepel
12-06-09 09:18 Yuan Tang Status new => assigned
19-06-09 11:00 Yuan Tang Status assigned => resolved
19-06-09 11:00 Yuan Tang Additional Information Updated