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Task #1149

Milestone #1253: Desarrollo

Milestone #1033: Trabajos Adicionales Instalación estaciones de RX

Task #1151: Prueba de Preamps RX

Prueba de todos los Preamps Rx de SCION

Added by Josemaría Gómez about 7 years ago. Updated almost 6 years ago.

Status:
New
Priority:
High
Assignee:
Josemaría Gómez
Target version:
HF Target 3
Start date:
11/07/2017
Due date:
01/21/2019
% Done:

90%

Estimated time:
4.00 h
Spent time:
2.00 h

Description

Se buscó la razon de porque los preamps no amplifican bien a la frecuencia de 2.72MHz.

Se hizo un circuito para determinar su razon.

Analizador --> Atte--> preamp --> AMP --> Analizador.

Se encontró que a niveles bajos del rango dinamico, por debajo de -100dBm, el comportamiento no era lineal.

Related issues

Precedes Task #1160: Analisis si se pueden usar los amplificadores de Belgica Closed 01/22/2019 03/12/2019

History

#1 Updated by Josemaría Gómez about 7 years ago

  • Parent task set to #1033

#2 Updated by Ramiro Yanque about 7 years ago

  • Parent task changed from #1033 to #1151

#3 Updated by Ramiro Yanque about 7 years ago

  • Due date changed from 10/09/2017 to 10/17/2017
  • % Done changed from 100 to 70

#4 Updated by Ramiro Yanque almost 7 years ago

  • Due date changed from 11/15/2017 to 11/28/2017
  • Assignee changed from Josemaría Gómez to Karim Kuyeng
  • Priority changed from Urgent to High
  • % Done changed from 70 to 90

#5 Updated by Ramiro Yanque almost 7 years ago

  • Status changed from New to In progress

#6 Updated by Ramiro Yanque almost 7 years ago

  • Precedes Task #1160: Analisis si se pueden usar los amplificadores de Belgica added

#7 Updated by Ramiro Yanque almost 7 years ago

  • Target version set to HF Target 1

#8 Updated by Ramiro Yanque almost 7 years ago

  • Subject changed from Caracterizacion de Preamps Rx. to Prueba de todos los Preamps Rx de SCION

#9 Updated by Ramiro Yanque almost 7 years ago

  • Due date changed from 11/28/2017 to 02/07/2018

Esta tarea se postergo hasta el 07 de Febrero

#10 Updated by Ramiro Yanque over 6 years ago

  • Due date changed from 02/07/2018 to 05/03/2018

#11 Updated by Ramiro Yanque over 6 years ago

  • Status changed from In progress to New

#12 Updated by Ramiro Yanque about 6 years ago

  • Due date changed from 05/03/2018 to 10/01/2018

#13 Updated by Ramiro Yanque about 6 years ago

  • Target version changed from HF Target 1 to HF Target 2

#14 Updated by Ramiro Yanque about 6 years ago

  • Assignee changed from Karim Kuyeng to Josemaría Gómez

#15 Updated by Ramiro Yanque about 6 years ago

  • Due date changed from 10/01/2018 to 10/11/2018

Se postergó la tarea debido a instalación de estaciones de transmisión y recepción.

#16 Updated by Ramiro Yanque about 6 years ago

  • Target version changed from HF Target 2 to HF Target 3

#17 Updated by Ramiro Yanque almost 6 years ago

  • Due date changed from 10/11/2018 to 01/21/2019

Se postergó la tarea debido a que se tuvo que hacer otras tareas. Esta tarea se hará a mas tardar Diciembre 2018

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