Official bladeRF forum

hyp3v wrote: ↑Thu Nov 02, 2023 9:46 am Hey guys,

I have this script for the bladeRF 2.0 xA4:

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set frequency tx1 1575.42M
set samplerate tx1 2.6M
set bandwidth tx1 2.5M
set gain tx1 66
set gain tx1 dsa 0
tx config file=gpssim.bin format=bin
tx start
tx wait

It seems only to transmit for far less than one minute (observed with xgps). not enough to get a fix.
I also noted that these commands were deprecated for my bladeRF: (for DC offset)

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cal lms
cal dc tx

But I don't know if it is relevant to the problem since I think with this version the DC offset is automatic.

Note that gpssim.bin is a 8 bit I/slope game Q data file generated from gps-sdr-sim supposed to last for 3 minutes.
Also, I can spoof with success in my lab with my hackrf.

Thank you for the help!