Spectral scan utility options
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Home › Forums › Conduit: AEP Model › Spectral scan utility options
I am trying to use the spectral scan utility to get data across US915 uplink channels (e.g. ~902 through ~915). The documentation states “For FPGA image that provides LBT support, the spectral scan gets less flexible. The following parameters have constraints”
When attempting these channels we get:
$ sudo ./util_spectral_scan -f 902:0.2:915 -n 5000 -b 125 -l "results"
+++ Start spectral scan of LoRa gateway channels +++
WARNING: The FPGA supports LBT, so running spectral scan with specific constraints
=> Check the parameters summary below
ERROR: start frequency 902000000 is not supported, should be >=915000000
How can we disable LBT in order to get access to scan the frequencies we care about? Otherwise, this util seems quite useless? What am I missing
thanks