Hi, I add self.file_sink to benchmark_ofdm_tx.py
self.file_sink = gr.file_sink(gr.sizeof_gr_complex, "filename.dat") welf.connect(sef.txpath, self.file_sink) and looked at the data with read_complex_binary.m However I am confused with units of x and y axis. for exameple, if I get 2.5e6 for total x value, can I divided it by 64M for translate into exact time(second)? also, using rfx2400 and how can I get dB of y axis? I am confused between amplitude options and real amplitude. Thank you. James,
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