HI, put 0\zero delay for receiving on a normal analogic RX the delay on the RFSpace SDR_IQ is +-100ms and +-1 to 1.5 sec on the KIWI_SDR.
For the SWLs that is not much important, but in the HAM world it is very important, it is makes the difference to complete a qso or not.
The latency factor on digital receivers is important, well known digital TRXs are in the range of +-10ms or less.
Is there any possible speed improvement in the KIWI software for the audio conversion?
ps sdr_iq values are for a lan server\client use, via USB are somewhat shorter.