diff options
Diffstat (limited to 'gr-digital/examples/narrowband/receive_path.py')
| -rw-r--r-- | gr-digital/examples/narrowband/receive_path.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gr-digital/examples/narrowband/receive_path.py b/gr-digital/examples/narrowband/receive_path.py index 1f93105068..9aa6dc488d 100644 --- a/gr-digital/examples/narrowband/receive_path.py +++ b/gr-digital/examples/narrowband/receive_path.py @@ -20,7 +20,7 @@ # Boston, MA 02110-1301, USA. # -from gnuradio import gr, gru +from gnuradio import gr, gru, filter from gnuradio import eng_notation from gnuradio import digital @@ -61,12 +61,12 @@ class receive_path(gr.hier_block2): # Design filter to get actual channel we want sw_decim = 1 - chan_coeffs = gr.firdes.low_pass (1.0, # gain - sw_decim * self.samples_per_symbol(), # sampling rate - self._chbw_factor, # midpoint of trans. band - 0.5, # width of trans. band - gr.firdes.WIN_HANN) # filter type - self.channel_filter = gr.fft_filter_ccc(sw_decim, chan_coeffs) + chan_coeffs = filter.firdes.low_pass(1.0, # gain + sw_decim * self.samples_per_symbol(), # sampling rate + self._chbw_factor, # midpoint of trans. band + 0.5, # width of trans. band + gr.firdes.WIN_HANN) # filter type + self.channel_filter = filter.fft_filter_ccc(sw_decim, chan_coeffs) # receiver self.packet_receiver = \ |