I can’t get the output to the fm_tx_2_daughterbaords.py example to
work. I am testing with 2 complex signals and on each signal, the
I channel is a sinusoid and the Q channel is a sinusoid of a
different frequency. I have connected each of the 4 SMA
connectors from the 2 Basic TX daughterboards to a different
channel on an oscope. I expect to see a sinusoid on each channel
but that is not the case. I see some weird waveform on the
different channels on the oscope. Originally I didn’t think the
TX mux was set correct because the comments at the beginning of
the example says that it transmits SSB (USB) and that is not what
I’m looking for. I want each of the 4 different waveforms (2
sines on the I’s and 2 sines on the Q’s, all with different
frequencies) to come out of the 4 SMA connectors. Any help would
be greatly appreciated.
Thanks,
Nick