Hi everyone,
For
those of you who did not know it, we developed gr-isdbt some years ago
now (I think 2015 was the year we considered it useful) and it was a
receiver-only for ISDB-T (the TVD standard used mostly in south america
and Japan).
To give a little bit of context,
last year two students of ours (Santiago Castro and Javier Hernández)
here in the university started to work on the implementation of the
transmitter. Their work is still available at their repo (
https://github.com/jhernandezbaraibar/gr-isdbt-Tx),
although it may be considered deprecated, since over the last few
months I've integrated their work into gr-isdbt and significant changes
were introduced in the process.
For those
interested in using it, please note that the transmitter is still WIP.
In particular, I have tested it somewhat thoroughly in software and I am
confident it works as it should (we have included a full transceiver
example in the corresponding directory). I am now seriously testing it
in over-the-air transmissions with not-so-satisfactory results. However,
I'm leaving for some weeks for holidays, thus the announcement.
Feedback is, as usual, more than welcome.
best
Federico