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multidemod - fix params

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This commit is contained in:
Jiří Pinkava 2014-10-15 21:55:54 +02:00
parent 8d0dad6dd0
commit 0792d3571d
1 changed files with 2 additions and 7 deletions
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src/demod/python/osmosdr-tetra-multidemod.py
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@ -24,7 +24,6 @@ class top_block(gr.top_block):
self.channel_width = channel_width = 25e3
self.chans = chans = 36*2 # must be multiple of 36, bacause of resampling
self.sample_rate = sample_rate = chans * channel_width
self.out_samp_rate = out_samp_rate = symbol_rate*samp_per_sym
self.fnames = expanduser('~/tetra-tmp/fifo')
#### LIST OF DEMODULATED CHANNELS
@ -41,20 +40,16 @@ class top_block(gr.top_block):
self.source = osmosdr.source()
self.source.set_sample_rate(sample_rate)
self.source.set_center_freq(424.000e6, 0)
self.source.set_freq_corr(37, 0)
self.source.set_freq_corr(36, 0)
self.source.set_dc_offset_mode(0, 0)
self.source.set_iq_balance_mode(0, 0)
self.source.set_gain_mode(0, 0)
self.source.set_gain(35, 0)
self.source.set_if_gain(20, 0)
self.source.set_bb_gain(20, 0)
self.source.set_antenna("", 0)
self.source.set_bandwidth(0, 0)
self.channelizer = pfb.channelizer_ccf(
chans,
(),
36./25,
symbol_rate*samp_per_sym/channel_width,
100)
#self.channelizer.set_channel_map((range(chans/2, chans)+range(0,chans/2)))