What SDR is being used that samples at 400e6 SPS, and what *computer* is being used that can keep up? Inquiring minds want to know...
on Oct 31, 2013, Mike Jameson <[email protected]> wrote:
MikeHi Maheshkumar,For your example using a sample rate of 400e6, the low and high cutoff frequencies need to be between -200e6 and 200e6, not 800+ as you currently have them configured.
Try 10e6 for low cutoff and 20e6 for high cutoff.Regards,
--
Mike Jameson M0MIK BSc MIET
Ettus Research Technical Support
Email: [email protected]
Web: http://www.ettus.com
On Thu, Oct 31, 2013 at 10:54 AM, Maheshkumar Pandit <[email protected]> wrote:
hello every one ..i implement the following spectrum generation stimulation but band pass parameter show error .
File "/home/mahesh/Documents/3110/1/top_block.py", line 128, in __init__
1, samp_rate, 830000000, 840000000, 10000, firdes.WIN_HAMMING, 6.76))
File "/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_core_general.py", line 9544, in band_pass
return _gnuradio_core_general.firdes_band_pass(*args, **kwargs)
RuntimeError: gr_firdes check failed: 0 < fa <= sampling_freq / 2guude me if any buddy face sane problem--
Thanks and regard:MR.Maheshkumar Pandit
call @ 9662784649
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