|
From: | Andres Campos Santana |
Subject: | [Discuss-gnuradio] MAKING A NTSC TV RECEIVER |
Date: | Thu, 23 Aug 2018 23:33:51 +0000 |
Hello everyone. I am trying to make a NTSC TV receiver I watched in github (https://github.com/kik/sdr-tv) but I can't receive any TV image. First of all, I'm using Ubuntu 16.04, the RTL2832U dongle, and GRC using Pybombs (version 3.7.12.0). I don't know if I made something wrong in the process of creating the crt_f block but I think the program is running in a normal way just I can't watch any channel. The crt_f block is in a other module (pruebas) because I was not able to create the ntsc module following the same steps to making grc blocks. The only thing I change in the program was the Channel Chooser because in South America we use different frequencies than Japan (55.25Mhz, 61, 25Mhz, 67.25Mhz, 77.25Mhz, etc...). I really don't know what I can change in the program for watching the channels so I will appreciate your help if any of you have tried to do a TV analog receiver using grc and the RTL2832U dongle. I'm sharing with you the captures about what I made. Thanks.
|
Captura de pantalla de 2018-08-22 22-32-06.png
Description: Captura de pantalla de 2018-08-22 22-32-06.png
Captura de pantalla de 2018-08-23 17-40-56.png
Description: Captura de pantalla de 2018-08-23 17-40-56.png
[Prev in Thread] | Current Thread | [Next in Thread] |