Search found 8 matches

by ehhewng07
Fri Jun 22, 2018 3:36 am
Forum: Project showcase
Topic: srs LTE
Replies: 3
Views: 11915

Re: srs LTE

Yes, I can run srsLTE eNB sucessfully. But blocked with run srsue...
by ehhewng07
Sun Jun 10, 2018 10:14 pm
Forum: Tutorials and Examples
Topic: How to use bladeRF-cli's calibration function?
Replies: 6
Views: 1355

Re: How to use bladeRF-cli's calibration function?

Thanks, the calibration function works by bladeRF-cli, srslte have a bug, I know how to fixed, it start burst transmit twice without end transmission. Now, I can run srsLTE normally with bladeRF.
by ehhewng07
Sun Jun 03, 2018 9:10 pm
Forum: Hardware and RF
Topic: abnormal calibration with kalibrate-bladerf
Replies: 2
Views: 678

Re: abnormal calibration with kalibrate-bladerf

Thanks very much for your fast reply. I'll try your comments.
by ehhewng07
Sat Jun 02, 2018 4:26 am
Forum: Hardware and RF
Topic: abnormal calibration with kalibrate-bladerf
Replies: 2
Views: 678

abnormal calibration with kalibrate-bladerf

Hi all, Do my bladeRF broken? Why run kalibrate-bladeRF, here's the ouput: ./kal -c 94 -w -g 100 -F 52M Actual filter bandwidth = 1500 kHz rxvga1 = 27 dB rxvga2 = 30 dB kal: Calculating clock frequency offset. Using GSM-900 channel 94 (953.8MHz) ================ DAC: 0x8000 .................... .......
by ehhewng07
Sat Jun 02, 2018 4:23 am
Forum: Tutorials and Examples
Topic: How to use bladeRF-cli's calibration function?
Replies: 6
Views: 1355

Re: How to use bladeRF-cli's calibration function?

But, I have limeSDR, bladeRF,rtlsdr, it that possible to replace with spectrum analyzer?
by ehhewng07
Thu May 31, 2018 7:18 pm
Forum: Tutorials and Examples
Topic: How to use bladeRF-cli's calibration function?
Replies: 6
Views: 1355

Re: How to use bladeRF-cli's calibration function?

I read it, but no information on how to calibrate IQ imbalance in auto way. Or can you provide how to use by bladerf-cli ?
by ehhewng07
Tue May 29, 2018 10:28 pm
Forum: Tutorials and Examples
Topic: How to use bladeRF-cli's calibration function?
Replies: 6
Views: 1355

How to use bladeRF-cli's calibration function?

Hi,
After read the help information of bladerf-cli calibration routines, found that still not work. I'm now running srsue and srsenb, found that the project lack this part code. Anyone can give me some examples on how to do DC and IQ imbalance via bladerf-cli thanks...
by ehhewng07
Tue May 29, 2018 10:23 pm
Forum: Project showcase
Topic: srs LTE
Replies: 3
Views: 11915

Re: srs LTE

:D I was also try this project, but found that lack DC and IQ imbalance calibration code. Have you run up it ? Can you share your status?