can you possibly help with the following issue regarding a problem with the LIMESDR Mini (P/N: cs-lime-05)?
Our customer states:
Shortly after the start of the transmission, the modulation completely disappears both in the transmit
signal and in the receive signal.
I use the Lime SDR in mode SSB USB at 432Mhz. Here the carrier signal is not suppressed and is sent out with. Furthermore there are remains of the useful signal in the LSB.
It seems to me that a filter does not work.
Can you please advise if this could be a defect? What other details would be needed to look into this problem?
thank you very much.