Opened 11 years ago

Last modified 11 years ago

#253 new Antennas

12 Mar 12:40 Figura de ruido JULIA

Reported by: ryanque Owned by: ryanque
Priority: normal Milestone: 2014 Sistema JULIA
Component: Sistema JULIA Version:
Keywords: Cc:
Parent Tickets:

Description (last modified by ryanque)

Mediciones de ruido de canales de JULIA:

Desde antena

50 ohmios5 mA (-41dB)10 mA (-38dB)3dB
(dB)
A11.4115.4817.542.03
11.7915.4617.54
11.8415.6117.54
B10.5215.1517.292.11
10.5015.1117.19
10.5115.1417.26
C7.8411.0112.721.72
7.8810.9712.76
7.7711.0312.71
D8.0710.712.331.63
8.0210.6712.33
8.110.7112.33
E13.2116.0517.661.66
13.1315.9717.64
13.0815.9517.66

Debido al cambio de 5 a 10 mA, la variación del canal E es pequeña comparada con los otros canales: Aprox. 0.7 dB

Considerando Potencias

50 ohmiosPot 5 mAPot 10 mADif (dB)
A14.7420.8842.023.04
B11.2521.3641.802.92
C6.076.5312.682.88
D6.405.3310.703.03
E20.6119.1137.652.94

Canal E sin TR

Subtickets (add)

Change History (1)

comment:1 Changed 11 years ago by ryanque

  • Cc marco.milla@…, otto.castillo@…, ivan.manay@… removed
  • Description modified (diff)
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