Opened 11 years ago
Last modified 11 years ago
#207 new Reception
13 Dic 2013 12:10 Se repone JULIA_EW — at Version 1
Reported by: | imanay | Owned by: | imanay |
---|---|---|---|
Priority: | normal | Milestone: | 2013 Sistema JULIA |
Component: | Sistema JULIA | Version: | |
Keywords: | Cc: | ivan.manay@… | |
Parent Tickets: |
Description (last modified by imanay)
Mediciones de ruido de canales de JULIA:
- Desde sala de operaciones
Canal | 50 ohmios | 5 mA (-41dB) | 10 mA (-38dB) | 3dB |
---|---|---|---|---|
(dB) | ||||
C | 7.42 | 12.46 | 14.41 | 2.02 |
7.41 | 12.40 | 14.47 | ||
12.32 | 14.37 | |||
D | 7.84 | 12.42 | 14.36 | 2 |
7.89 | 12.42 | 14.37 | ||
7.87 | 12.27 | 14.42 | ||
E | 8.8 | 11.22 | 13.06 | 1.83 |
8.79 | 11.23 | 13.05 | ||
11.21 | 13.04 |
- Desde antena
50 ohmios | 5 mA (-41dB) | 10 mA (-38dB) | 3dB | |
---|---|---|---|---|
(dB) | ||||
A | 11.41 | 15.48 | 17.54 | 2.03 |
11.79 | 15.46 | 17.54 | ||
11.84 | 15.61 | 17.54 | ||
B | 10.52 | 15.15 | 17.29 | 2.11 |
10.50 | 15.11 | 17.19 | ||
10.51 | 15.14 | 17.26 | ||
C | 7.84 | 11.01 | 12.72 | 1.72 |
7.88 | 10.97 | 12.76 | ||
7.77 | 11.03 | 12.71 | ||
D | 8.07 | 10.7 | 12.33 | 1.63 |
8.02 | 10.67 | 12.33 | ||
8.1 | 10.71 | 12.33 | ||
E | 7.82 | 10.8 | 11.54 | 0.7 |
7.83 | 10.82 | 11.52 | ||
7.84 | 10.79 | 11.5 |
Debido al cambio de 5 a 10 mA, la variación del canal E es pequeña comparada con los otros canales: Aprox. 0.7 dB
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