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Hello everyone!. This is a template to QPSK transmission but Packet Encoder block is no longer available in new GNURadio versions, what do I need to replace this block in order to do a QPSK Transmission? Or are there any newer examples?

Thanks in advance. Be safe

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You need to check /usr/share/gnuradio/examples/digital/packet (depending on your installation folder you might have to look i /usr/local)

packet_tx and packe_rx can be used as a replacement for Packet Encoder and Decoder. They are Hierarchical Blocks and can be generated and used as a an whole block with a certain type of input and output.

packet_loopback_hier is a good example to check after you generate packet_tx and packet_rx.

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