If the RTL-SDR Receiver block is connected to an RTL-SDR radio, the valid radio address appears in the Radio address parameter in the block mask. You cannot change the radio address with this parameter, but you can query a different radio in a different USB port by changing the radio address.
Open model with an RTL-SDR Receiver block.
Double click on the block to open the block mask.
You can view the radio address of the RTL-SDR radio that this block is connected to.
If the receiver System
object™ is connected to an RTL-SDR
radio, the valid radio address can be retrieved by querying the
ans = 0
You can change the radio address using the same property but
make sure you have configured the radio to use that port (see Configure Multiple RTL-SDR Radios) or function
not recognize the radio.
h.RadioAddress = '2'
h = System: comm.SDRRTLReceiver Properties: RadioAddress: '2' CenterFrequency: 102500000 EnableTunerAGC: true SampleRate: 512 OutputDataType: 'int16' SamplesPerFrame: 1024 FrequencyCorrection: 0