<?xml version='1.0' encoding='ASCII'?> <flow_graph> <timestamp>Sun May 8 18:02:35 2011</timestamp> <block> <key>options</key> <param> <key>id</key> <value>fcd_fft_wx</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>title</key> <value>Funcube Dongle FFT scope</value> </param> <param> <key>author</key> <value>Alexandru Csete OZ9AEC</value> </param> <param> <key>description</key> <value></value> </param> <param> <key>window_size</key> <value>1280, 1024</value> </param> <param> <key>generate_options</key> <value>wx_gui</value> </param> <param> <key>category</key> <value>Custom</value> </param> <param> <key>run_options</key> <value>prompt</value> </param> <param> <key>run</key> <value>True</value> </param> <param> <key>realtime_scheduling</key> <value></value> </param> <param> <key>_coordinate</key> <value>(10, 10)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable</key> <param> <key>id</key> <value>samp_rate</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>value</key> <value>96000</value> </param> <param> <key>_coordinate</key> <value>(201, 11)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable_text_box</key> <param> <key>id</key> <value>fcd_freq</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>label</key> <value>FCD freq</value> </param> <param> <key>value</key> <value>145500000</value> </param> <param> <key>converver</key> <value>float_converter</value> </param> <param> <key>formatter</key> <value>None</value> </param> <param> <key>grid_pos</key> <value>1,0,1,1</value> </param> <param> <key>notebook</key> <value></value> </param> <param> <key>_coordinate</key> <value>(300, 11)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable_chooser</key> <param> <key>id</key> <value>fcd_lna_gain</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>label</key> <value>LNA gain [dB]</value> </param> <param> <key>value</key> <value>20.0</value> </param> <param> <key>choices</key> <value>[30.0, 25.0, 20.0, 17.5, 15.0, 12.5, 10.0, 7.5, 5.0, 2.5, 0.0, -2.5, -5.0]</value> </param> <param> <key>labels</key> <value>[]</value> </param> <param> <key>type</key> <value>drop_down</value> </param> <param> <key>style</key> <value>wx.RA_HORIZONTAL</value> </param> <param> <key>grid_pos</key> <value>2,0,1,1</value> </param> <param> <key>notebook</key> <value></value> </param> <param> <key>_coordinate</key> <value>(446, 10)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>wxgui_fftsink2</key> <param> <key>id</key> <value>wxgui_fftsink2_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>complex</value> </param> <param> <key>title</key> <value>FCD Spectrum</value> </param> <param> <key>samp_rate</key> <value>samp_rate</value> </param> <param> <key>baseband_freq</key> <value>fcd_freq</value> </param> <param> <key>y_per_div</key> <value>10</value> </param> <param> <key>y_divs</key> <value>10</value> </param> <param> <key>ref_level</key> <value>0</value> </param> <param> <key>ref_scale</key> <value>1.0</value> </param> <param> <key>fft_size</key> <value>512</value> </param> <param> <key>fft_rate</key> <value>15</value> </param> <param> <key>peak_hold</key> <value>False</value> </param> <param> <key>average</key> <value>False</value> </param> <param> <key>avg_alpha</key> <value>0</value> </param> <param> <key>win</key> <value>None</value> </param> <param> <key>win_size</key> <value></value> </param> <param> <key>grid_pos</key> <value>0,0,1,2</value> </param> <param> <key>notebook</key> <value></value> </param> <param> <key>_coordinate</key> <value>(442, 176)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>fcd_source_c</key> <param> <key>id</key> <value>fcd_source_c_1</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>device_name</key> <value>hw:1</value> </param> <param> <key>freq</key> <value>fcd_freq</value> </param> <param> <key>lna</key> <value>fcd_lna_gain</value> </param> <param> <key>ppm</key> <value>-120</value> </param> <param> <key>dci</key> <value>0.0</value> </param> <param> <key>dcq</key> <value>0.0</value> </param> <param> <key>iq_phase</key> <value>0.0</value> </param> <param> <key>iq_gain</key> <value>1.0</value> </param> <param> <key>_coordinate</key> <value>(95, 192)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <connection> <source_block_id>fcd_source_c_1</source_block_id> <sink_block_id>wxgui_fftsink2_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> </flow_graph>