Measurements of the 327 cals

25nov03

     Measurements of the 327 cals. The column with CurValues contains the current cal values.
The 327 receiver only has a single cal diode. So all measured cal values are for a correlated cal.
 
date measurement in use
13jun08
 New cooled receiver installed. Cals measured by ganesh with noise figure meter
 cur values
valid:13jun08->
11jul02 Cals measured in lab by lisa wray valid:
11jul02->12jun08

13jun08 cal values

    The new cooled 327 receiver was installed on 13jun08. These cal values were measured by ganesh with the noise figure meter:

freq
 polA degK
 polB degK
302
 7.40
 8.02
317
 7.42
 8.17
327
 8.18
 8.16
337
 8.01
 8.51
352
 8.03
 8.29

13jun08: 327 cal values vs frequency (.ps) (.pdf)

11jul02 cal values

11jul02 cals
11jul02
 polA
 polB
305.  70.16  72.67
311.  70.98  73.60
315.  71.53  74.22
321.  72.36  75.16
325.  72.91  75.78
331.  73.74  76.7
335.  74.29  77.33
341.  75.11  78.27
347.  75.94  79.20 

 


 

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