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- fixed low pass filter for forst down converter

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git-svn-id: http://moon:8086/svn/software/trunk/projects/GnuRadio@537 b431acfa-c32f-4a4a-93f1-934dc6c82436
This commit is contained in:
jens
2019-06-01 10:22:31 +00:00
parent d6390820da
commit 964cda6cdf
1 changed files with 47 additions and 86 deletions
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peak_det_eval.grc
+47 -86
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@@ -349,7 +349,7 @@
</param>
<param>
<key>value</key>
<value>0.1</value>
<value>-30</value>
</param>
<param>
<key>_enabled</key>
@@ -357,7 +357,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(0, 796)</value>
<value>(1416, 972)</value>
</param>
<param>
<key>gui_hint</key>
@@ -385,15 +385,15 @@
</param>
<param>
<key>start</key>
<value>0</value>
<value>-90</value>
</param>
<param>
<key>step</key>
<value>0.01</value>
<value>10</value>
</param>
<param>
<key>stop</key>
<value>1.0</value>
<value>0</value>
</param>
<param>
<key>rangeType</key>
@@ -420,7 +420,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(160, 796)</value>
<value>(1416, 836)</value>
</param>
<param>
<key>gui_hint</key>
@@ -479,7 +479,7 @@
</param>
<param>
<key>cutoff_freq</key>
<value>channel_rate</value>
<value>channel_rate/2</value>
</param>
<param>
<key>_enabled</key>
@@ -507,7 +507,7 @@
</param>
<param>
<key>width</key>
<value>channel_rate/10</value>
<value>channel_rate/2/10</value>
</param>
<param>
<key>win</key>
@@ -554,7 +554,7 @@
</param>
<param>
<key>width</key>
<value>am_bandwidth/10</value>
<value>am_bandwidth/2/5</value>
</param>
<param>
<key>win</key>
@@ -577,7 +577,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(1184, 388)</value>
<value>(0, 764)</value>
</param>
<param>
<key>gui_hint</key>
@@ -680,7 +680,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(640, 540)</value>
<value>(1368, 684)</value>
</param>
<param>
<key>gui_hint</key>
@@ -708,7 +708,11 @@
</param>
</block>
<block>
<key>analog_agc_xx</key>
<key>analog_agc2_xx</key>
<param>
<key>attack_rate</key>
<value>1e-2</value>
</param>
<param>
<key>alias</key>
<value></value>
@@ -721,13 +725,17 @@
<key>affinity</key>
<value></value>
</param>
<param>
<key>decay_rate</key>
<value>1e-2</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(1048, 164)</value>
<value>(1048, 156)</value>
</param>
<param>
<key>_rotation</key>
@@ -739,11 +747,11 @@
</param>
<param>
<key>id</key>
<value>analog_agc_xx_0</value>
<value>analog_agc2_xx_0</value>
</param>
<param>
<key>max_gain</key>
<value>10</value>
<value>20</value>
</param>
<param>
<key>maxoutbuf</key>
@@ -753,13 +761,9 @@
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>rate</key>
<value>1e-2</value>
</param>
<param>
<key>reference</key>
<value>0.8</value>
<value>1.0</value>
</param>
<param>
<key>type</key>
@@ -767,7 +771,11 @@
</param>
</block>
<block>
<key>analog_agc_xx</key>
<key>analog_agc2_xx</key>
<param>
<key>attack_rate</key>
<value>0.01</value>
</param>
<param>
<key>alias</key>
<value></value>
@@ -780,13 +788,17 @@
<key>affinity</key>
<value></value>
</param>
<param>
<key>decay_rate</key>
<value>1e-2</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(552, 164)</value>
<value>(528, 156)</value>
</param>
<param>
<key>_rotation</key>
@@ -794,11 +806,11 @@
</param>
<param>
<key>gain</key>
<value>1.0</value>
<value>0.1</value>
</param>
<param>
<key>id</key>
<value>analog_agc_xx_1</value>
<value>analog_agc2_xx_1</value>
</param>
<param>
<key>max_gain</key>
@@ -812,13 +824,9 @@
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>rate</key>
<value>1e-2</value>
</param>
<param>
<key>reference</key>
<value>0.05</value>
<value>0.1</value>
</param>
<param>
<key>type</key>
@@ -1002,7 +1010,7 @@
<key>analog_sig_source_x</key>
<param>
<key>amp</key>
<value>variable_amp_2*variable_test_tone_scale</value>
<value>10**(variable_amp_2/20)*variable_test_tone_scale</value>
</param>
<param>
<key>alias</key>
@@ -2298,7 +2306,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(664, 412)</value>
<value>(776, 412)</value>
</param>
<param>
<key>_rotation</key>
@@ -2558,7 +2566,7 @@
</param>
<param>
<key>peak_width_min</key>
<value>am_bandwidth</value>
<value>am_bandwidth/2</value>
</param>
<param>
<key>peak_hysteresis</key>
@@ -2644,7 +2652,7 @@
</param>
<param>
<key>_coordinate</key>
<value>(664, 496)</value>
<value>(824, 484)</value>
</param>
<param>
<key>_rotation</key>
@@ -2714,53 +2722,6 @@
<value>0</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(432, 600)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>parameter_0</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>hide</key>
<value>none</value>
</param>
<param>
<key>type</key>
<value></value>
</param>
<param>
<key>value</key>
<value>0</value>
</param>
</block>
<block>
<key>qtgui_freq_sink_x</key>
<param>
@@ -2769,7 +2730,7 @@
</param>
<param>
<key>average</key>
<value>0.2</value>
<value>1.0</value>
</param>
<param>
<key>axislabels</key>
@@ -5357,19 +5318,19 @@
</param>
</block>
<connection>
<source_block_id>analog_agc_xx_0</source_block_id>
<source_block_id>analog_agc2_xx_0</source_block_id>
<sink_block_id>jay_squelch_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_agc_xx_1</source_block_id>
<source_block_id>analog_agc2_xx_1</source_block_id>
<sink_block_id>analog_am_demod_cf_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_agc_xx_1</source_block_id>
<source_block_id>analog_agc2_xx_1</source_block_id>
<sink_block_id>qtgui_freq_sink_x_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
@@ -5508,7 +5469,7 @@
</connection>
<connection>
<source_block_id>dc_blocker_xx_0</source_block_id>
<sink_block_id>analog_agc_xx_0</sink_block_id>
<sink_block_id>analog_agc2_xx_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
@@ -5538,7 +5499,7 @@
</connection>
<connection>
<source_block_id>freq_xlating_fir_filter_xxx_0_0</source_block_id>
<sink_block_id>analog_agc_xx_1</sink_block_id>
<sink_block_id>analog_agc2_xx_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>