Task #1147
Milestone #1034: Instalación de Estaciones de TX
Task #1146: Instalación de Estación de TX Ica
Prueba de PA Tx + ARR
Description
Debido a la falta de potencia de probó el PA, con una señal de entrada mayor, amplificada por un preamp ARR.
USRP --> ARR -- > PA --> Feedline --> Antena
--> +22dB -- > +11dB -> -1 db -->
-1dBm -------> 21dBm ------------------> 30-31dBm
Related issues
History
#1 Updated by Josemaría Gómez about 7 years ago
Concluciones:
La salida es alrededor de 1 Watt.
Podría faltar mayor preamplificación para llegar a 35-36dBm.(Deseado 4 Watts)
Se buscaran otros amps. que reemplazen a los ARR.
#2 Updated by Josemaría Gómez about 7 years ago
- Parent task set to #1034
#3 Updated by Ramiro Yanque about 7 years ago
- Due date changed from 10/10/2017 to 10/17/2017
- Parent task changed from #1034 to #1146
#4 Updated by Ramiro Yanque about 7 years ago
- % Done changed from 100 to 90
#5 Updated by Ramiro Yanque about 7 years ago
- Due date changed from 10/17/2017 to 10/31/2017
- Start date changed from 10/09/2017 to 10/23/2017
#6 Updated by Ramiro Yanque about 7 years ago
- % Done changed from 90 to 50
#7 Updated by Ramiro Yanque about 7 years ago
- Start date changed from 10/23/2017 to 10/20/2017
#9 Updated by Ramiro Yanque about 7 years ago
- Due date changed from 12/05/2017 to 11/22/2017
- Start date changed from 11/27/2017 to 11/14/2017
- Follows Task #1148: Caracterizacion de Amp. Viejos added
#10 Updated by Ramiro Yanque about 7 years ago
- Precedes Task #1157: Viaje a Ica added
#11 Updated by Ramiro Yanque about 7 years ago
- % Done changed from 50 to 100
#12 Updated by Ramiro Yanque about 7 years ago
- Status changed from New to Resolved
#13 Updated by Ramiro Yanque over 6 years ago
- Status changed from Resolved to Closed