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-rw-r--r--hardware/QAM/qam.grc3
-rwxr-xr-xhardware/QAM/qam.py1
-rw-r--r--hardware/QAM/qam_fading.grc2554
3 files changed, 2557 insertions, 1 deletions
diff --git a/hardware/QAM/qam.grc b/hardware/QAM/qam.grc
index 0f2fa50..f5d4cc5 100644
--- a/hardware/QAM/qam.grc
+++ b/hardware/QAM/qam.grc
@@ -1031,7 +1031,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [1360, 84.0]
+ coordinate: [1400, 84.0]
rotation: 0
state: true
- name: qtgui_eye_sink_x_1
@@ -2530,6 +2530,7 @@ connections:
- [digital_cma_equalizer_cc_0, '0', qtgui_freq_sink_x_1_0_1, '0']
- [digital_constellation_decoder_cb_0, '0', digital_diff_decoder_bb_0, '0']
- [digital_constellation_modulator_0, '0', qtgui_const_sink_x_0, '0']
+- [digital_constellation_modulator_0, '0', qtgui_eye_sink_x_0, '0']
- [digital_constellation_modulator_0, '0', qtgui_freq_sink_x_1, '0']
- [digital_constellation_modulator_0, '0', qtgui_time_sink_x_2, '0']
- [digital_constellation_modulator_0, '0', uhd_usrp_sink_0, '0']
diff --git a/hardware/QAM/qam.py b/hardware/QAM/qam.py
index 9b54472..e57fb9e 100755
--- a/hardware/QAM/qam.py
+++ b/hardware/QAM/qam.py
@@ -850,6 +850,7 @@ class qam(gr.top_block, Qt.QWidget):
self.connect((self.digital_cma_equalizer_cc_0, 0), (self.qtgui_freq_sink_x_1_0_1, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_diff_decoder_bb_0, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_const_sink_x_0, 0))
+ self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_eye_sink_x_0, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_freq_sink_x_1, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_time_sink_x_2, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.uhd_usrp_sink_0, 0))
diff --git a/hardware/QAM/qam_fading.grc b/hardware/QAM/qam_fading.grc
new file mode 100644
index 0000000..89ac91c
--- /dev/null
+++ b/hardware/QAM/qam_fading.grc
@@ -0,0 +1,2554 @@
+options:
+ parameters:
+ author: Pross Naoki, Halter Sara Cinzia
+ category: '[GRC Hier Blocks]'
+ cmake_opt: ''
+ comment: ''
+ copyright: ''
+ description: ''
+ gen_cmake: 'On'
+ gen_linking: dynamic
+ generate_options: qt_gui
+ hier_block_src_path: '.:'
+ id: qam
+ max_nouts: '0'
+ output_language: python
+ placement: (0,0)
+ qt_qss_theme: ''
+ realtime_scheduling: '1'
+ run: 'True'
+ run_command: '{python} -u {filename}'
+ run_options: prompt
+ sizing_mode: fixed
+ thread_safe_setters: ''
+ title: QAM Hardware Simultion
+ window_size: ''
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [8, 8]
+ rotation: 0
+ state: enabled
+
+blocks:
+- name: const
+ id: variable_constellation
+ parameters:
+ comment: ''
+ const_points: '[-1-1j, -1+1j, 1+1j, 1-1j]'
+ dims: '1'
+ precision: '8'
+ rot_sym: '4'
+ soft_dec_lut: None
+ sym_map: '[0, 1, 3, 2]'
+ type: 16qam
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [920, 420.0]
+ rotation: 0
+ state: true
+- name: eq_gain
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@1: 0,0,1,1'
+ label: Equalizer Rate
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: '.001'
+ stop: '.1'
+ value: '.01'
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [840, 1172.0]
+ rotation: 0
+ state: true
+- name: eq_mod
+ id: variable
+ parameters:
+ comment: ''
+ value: '2'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [840, 1092.0]
+ rotation: 0
+ state: true
+- name: eq_ntaps
+ id: variable
+ parameters:
+ comment: ''
+ value: '15'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [920, 1092.0]
+ rotation: 0
+ state: true
+- name: excess_bw
+ id: variable
+ parameters:
+ comment: ''
+ value: '.35'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1016, 252.0]
+ rotation: 0
+ state: true
+- name: nfilts
+ id: variable
+ parameters:
+ comment: ''
+ value: '32'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [432, 1188.0]
+ rotation: 0
+ state: true
+- name: phase_bw
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@1: 1,0,1,1'
+ label: Phase Bandwidth
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: '.01'
+ stop: '1'
+ value: 2 * 3.141592653589793 / 100
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1160, 1140.0]
+ rotation: 0
+ state: true
+- name: rrc_taps
+ id: variable
+ parameters:
+ comment: ''
+ value: firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), excess_bw, 45*nfilts)
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [512, 1188.0]
+ rotation: 0
+ state: true
+- name: samp_rate
+ id: variable
+ parameters:
+ comment: ''
+ value: .4e6
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [192, 12.0]
+ rotation: 0
+ state: enabled
+- name: sps
+ id: variable
+ parameters:
+ comment: ''
+ value: '4'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [920, 252.0]
+ rotation: 0
+ state: true
+- name: timing_loop_bw
+ id: variable
+ parameters:
+ comment: ''
+ value: 2 * 3.141592653589793 / 100
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [432, 1260.0]
+ rotation: 0
+ state: true
+- name: blocks_file_sink_0
+ id: blocks_file_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ append: 'False'
+ comment: ''
+ file: /home/god/Documents/Fading/hardware/QPSK/lena512color_rx.tiff
+ type: byte
+ unbuffered: 'False'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1832, 692.0]
+ rotation: 0
+ state: disabled
+- name: blocks_file_source_0
+ id: blocks_file_source
+ parameters:
+ affinity: ''
+ alias: ''
+ begin_tag: pmt.PMT_NIL
+ comment: ''
+ file: /home/sara/Documents/Fading/hardware/QPSK/lena512color.tiff
+ length: '0'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ offset: '0'
+ repeat: 'True'
+ type: byte
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [568, 308.0]
+ rotation: 0
+ state: enabled
+- name: blocks_null_sink_0
+ id: blocks_null_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ bus_structure_sink: '[[0,],]'
+ comment: ''
+ num_inputs: '1'
+ type: byte
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1832, 800.0]
+ rotation: 0
+ state: enabled
+- name: blocks_uchar_to_float_0
+ id: blocks_uchar_to_float
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [792.0, 192]
+ rotation: 90
+ state: disabled
+- name: blocks_vector_source_x_0
+ id: blocks_vector_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ repeat: 'True'
+ tags: '[]'
+ type: byte
+ vector: (0xb4,)
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [632, 444.0]
+ rotation: 0
+ state: disabled
+- name: digital_cma_equalizer_cc_0
+ id: digital_cma_equalizer_cc
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ modulus: eq_mod
+ mu: eq_gain
+ num_taps: eq_ntaps
+ sps: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [840, 996.0]
+ rotation: 0
+ state: true
+- name: digital_constellation_decoder_cb_0
+ id: digital_constellation_decoder_cb
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ constellation: const
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1560, 968.0]
+ rotation: 0
+ state: true
+- name: digital_constellation_modulator_0
+ id: digital_constellation_modulator
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ constellation: const
+ differential: 'True'
+ excess_bw: excess_bw
+ log: 'False'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samples_per_symbol: sps
+ verbose: 'False'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [912, 316.0]
+ rotation: 0
+ state: enabled
+- name: digital_costas_loop_cc_0
+ id: digital_costas_loop_cc
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ order: '4'
+ use_snr: 'False'
+ w: phase_bw
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1152, 992.0]
+ rotation: 0
+ state: true
+- name: digital_diff_decoder_bb_0
+ id: digital_diff_decoder_bb
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ modulus: '4'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1576, 888.0]
+ rotation: 180
+ state: true
+- name: digital_map_bb_0
+ id: digital_map_bb
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ map: '[0, 1, 3, 2]'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1584, 796.0]
+ rotation: 0
+ state: true
+- name: digital_pfb_clock_sync_xxx_0
+ id: digital_pfb_clock_sync_xxx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ filter_size: nfilts
+ init_phase: nfilts/2
+ loop_bw: timing_loop_bw
+ max_dev: '1.5'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ osps: '1'
+ sps: sps
+ taps: rrc_taps
+ type: ccf
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [416, 1020.0]
+ rotation: 0
+ state: true
+- name: params
+ id: qtgui_tab_widget
+ parameters:
+ alias: ''
+ comment: ''
+ gui_hint: ''
+ label0: Channel
+ label1: Receiver
+ label10: Tab 10
+ label11: Tab 11
+ label12: Tab 12
+ label13: Tab 13
+ label14: Tab 14
+ label15: Tab 15
+ label16: Tab 16
+ label17: Tab 17
+ label18: Tab 18
+ label19: Tab 19
+ label2: Tab 2
+ label3: Tab 3
+ label4: Tab 4
+ label5: Tab 5
+ label6: Tab 6
+ label7: Tab 7
+ label8: Tab 8
+ label9: Tab 9
+ num_tabs: '2'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [296, 12.0]
+ rotation: 0
+ state: true
+- name: plots
+ id: qtgui_tab_widget
+ parameters:
+ alias: ''
+ comment: ''
+ gui_hint: ''
+ label0: Constellations
+ label1: Frequency
+ label10: Tab 10
+ label11: Tab 11
+ label12: Tab 12
+ label13: Tab 13
+ label14: Tab 14
+ label15: Tab 15
+ label16: Tab 16
+ label17: Tab 17
+ label18: Tab 18
+ label19: Tab 19
+ label2: Time
+ label3: Bits
+ label4: Tab 4
+ label5: Tab 5
+ label6: Tab 6
+ label7: Tab 7
+ label8: Tab 8
+ label9: Tab 9
+ num_tabs: '4'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [448, 12.0]
+ rotation: 0
+ state: true
+- name: qtgui_const_sink_x_0
+ id: qtgui_const_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'False'
+ axislabels: 'True'
+ color1: '"blue"'
+ color10: '"red"'
+ color2: '"red"'
+ color3: '"red"'
+ color4: '"red"'
+ color5: '"red"'
+ color6: '"red"'
+ color7: '"red"'
+ color8: '"red"'
+ color9: '"red"'
+ comment: ''
+ grid: 'False'
+ gui_hint: 'plots@0: 0,0,1,1'
+ label1: ''
+ label10: ''
+ label2: ''
+ label3: ''
+ label4: ''
+ label5: ''
+ label6: ''
+ label7: ''
+ label8: ''
+ label9: ''
+ legend: 'True'
+ marker1: '0'
+ marker10: '0'
+ marker2: '0'
+ marker3: '0'
+ marker4: '0'
+ marker5: '0'
+ marker6: '0'
+ marker7: '0'
+ marker8: '0'
+ marker9: '0'
+ name: '"Sent (with ISI)"'
+ nconnections: '1'
+ size: '1024'
+ style1: '0'
+ style10: '0'
+ style2: '0'
+ style3: '0'
+ style4: '0'
+ style5: '0'
+ style6: '0'
+ style7: '0'
+ style8: '0'
+ style9: '0'
+ tr_chan: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: complex
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ xmax: '2'
+ xmin: '-2'
+ ymax: '2'
+ ymin: '-2'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1156.0, 72]
+ rotation: 90
+ state: enabled
+- name: qtgui_const_sink_x_0_0
+ id: qtgui_const_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'True'
+ axislabels: 'True'
+ color1: '"blue"'
+ color10: '"red"'
+ color2: '"red"'
+ color3: '"red"'
+ color4: '"red"'
+ color5: '"red"'
+ color6: '"red"'
+ color7: '"red"'
+ color8: '"red"'
+ color9: '"red"'
+ comment: ''
+ grid: 'False'
+ gui_hint: 'plots@0: 0,2,1,1'
+ label1: ''
+ label10: ''
+ label2: ''
+ label3: ''
+ label4: ''
+ label5: ''
+ label6: ''
+ label7: ''
+ label8: ''
+ label9: ''
+ legend: 'True'
+ marker1: '0'
+ marker10: '0'
+ marker2: '0'
+ marker3: '0'
+ marker4: '0'
+ marker5: '0'
+ marker6: '0'
+ marker7: '0'
+ marker8: '0'
+ marker9: '0'
+ name: '"Synchronized and filtered"'
+ nconnections: '1'
+ size: '2048'
+ style1: '0'
+ style10: '0'
+ style2: '0'
+ style3: '0'
+ style4: '0'
+ style5: '0'
+ style6: '0'
+ style7: '0'
+ style8: '0'
+ style9: '0'
+ tr_chan: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: complex
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ xmax: '2'
+ xmin: '-2'
+ ymax: '2'
+ ymin: '-2'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [668.0, 784]
+ rotation: 90
+ state: enabled
+- name: qtgui_const_sink_x_0_0_0
+ id: qtgui_const_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'True'
+ axislabels: 'True'
+ color1: '"blue"'
+ color10: '"red"'
+ color2: '"red"'
+ color3: '"red"'
+ color4: '"red"'
+ color5: '"red"'
+ color6: '"red"'
+ color7: '"red"'
+ color8: '"red"'
+ color9: '"red"'
+ comment: ''
+ grid: 'False'
+ gui_hint: 'plots@0: 0,1,1,1'
+ label1: ''
+ label10: ''
+ label2: ''
+ label3: ''
+ label4: ''
+ label5: ''
+ label6: ''
+ label7: ''
+ label8: ''
+ label9: ''
+ legend: 'True'
+ marker1: '0'
+ marker10: '0'
+ marker2: '0'
+ marker3: '0'
+ marker4: '0'
+ marker5: '0'
+ marker6: '0'
+ marker7: '0'
+ marker8: '0'
+ marker9: '0'
+ name: '"Received"'
+ nconnections: '1'
+ size: '2048'
+ style1: '0'
+ style10: '0'
+ style2: '0'
+ style3: '0'
+ style4: '0'
+ style5: '0'
+ style6: '0'
+ style7: '0'
+ style8: '0'
+ style9: '0'
+ tr_chan: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: complex
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ xmax: '2'
+ xmin: '-2'
+ ymax: '2'
+ ymin: '-2'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [284.0, 808]
+ rotation: 90
+ state: enabled
+- name: qtgui_const_sink_x_1_0
+ id: qtgui_const_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'False'
+ axislabels: 'True'
+ color1: '"blue"'
+ color10: '"red"'
+ color2: '"red"'
+ color3: '"red"'
+ color4: '"red"'
+ color5: '"red"'
+ color6: '"red"'
+ color7: '"red"'
+ color8: '"red"'
+ color9: '"red"'
+ comment: ''
+ grid: 'False'
+ gui_hint: 'plots@0: 1,1,1,1'
+ label1: ''
+ label10: ''
+ label2: ''
+ label3: ''
+ label4: ''
+ label5: ''
+ label6: ''
+ label7: ''
+ label8: ''
+ label9: ''
+ legend: 'True'
+ marker1: '0'
+ marker10: '0'
+ marker2: '0'
+ marker3: '0'
+ marker4: '0'
+ marker5: '0'
+ marker6: '0'
+ marker7: '0'
+ marker8: '0'
+ marker9: '0'
+ name: '"Equalized"'
+ nconnections: '1'
+ size: '1024'
+ style1: '0'
+ style10: '0'
+ style2: '0'
+ style3: '0'
+ style4: '0'
+ style5: '0'
+ style6: '0'
+ style7: '0'
+ style8: '0'
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+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'True'
+ axislabels: 'True'
+ color1: blue
+ color10: dark blue
+ color2: red
+ color3: green
+ color4: black
+ color5: cyan
+ color6: magenta
+ color7: yellow
+ color8: dark red
+ color9: dark green
+ comment: ''
+ ctrlpanel: 'False'
+ entags: 'False'
+ grid: 'False'
+ gui_hint: 'plots@2: 0,0,1,1'
+ label1: Signal 1
+ label10: Signal 10
+ label2: Signal 2
+ label3: Signal 3
+ label4: Signal 4
+ label5: Signal 5
+ label6: Signal 6
+ label7: Signal 7
+ label8: Signal 8
+ label9: Signal 9
+ legend: 'True'
+ marker1: '-1'
+ marker10: '-1'
+ marker2: '-1'
+ marker3: '-1'
+ marker4: '-1'
+ marker5: '-1'
+ marker6: '-1'
+ marker7: '-1'
+ marker8: '-1'
+ marker9: '-1'
+ name: '"Modulated (TX)"'
+ nconnections: '1'
+ size: '1024'
+ srate: samp_rate
+ stemplot: 'False'
+ style1: '1'
+ style10: '1'
+ style2: '1'
+ style3: '1'
+ style4: '1'
+ style5: '1'
+ style6: '1'
+ style7: '1'
+ style8: '1'
+ style9: '1'
+ tr_chan: '0'
+ tr_delay: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: complex
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ ylabel: Amplitude
+ ymax: '1'
+ ymin: '-1'
+ yunit: '""'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1276.0, 488]
+ rotation: 270
+ state: enabled
+- name: qtgui_time_sink_x_2_0_0
+ id: qtgui_time_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'True'
+ axislabels: 'True'
+ color1: blue
+ color10: dark blue
+ color2: red
+ color3: green
+ color4: black
+ color5: cyan
+ color6: magenta
+ color7: yellow
+ color8: dark red
+ color9: dark green
+ comment: ''
+ ctrlpanel: 'False'
+ entags: 'False'
+ grid: 'False'
+ gui_hint: 'plots@2: 1,0,1,1'
+ label1: Signal 1
+ label10: Signal 10
+ label2: Signal 2
+ label3: Signal 3
+ label4: Signal 4
+ label5: Signal 5
+ label6: Signal 6
+ label7: Signal 7
+ label8: Signal 8
+ label9: Signal 9
+ legend: 'True'
+ marker1: '-1'
+ marker10: '-1'
+ marker2: '-1'
+ marker3: '-1'
+ marker4: '-1'
+ marker5: '-1'
+ marker6: '-1'
+ marker7: '-1'
+ marker8: '-1'
+ marker9: '-1'
+ name: '"Received (RX)"'
+ nconnections: '1'
+ size: '1024'
+ srate: samp_rate
+ stemplot: 'False'
+ style1: '1'
+ style10: '1'
+ style2: '1'
+ style3: '1'
+ style4: '1'
+ style5: '1'
+ style6: '1'
+ style7: '1'
+ style8: '1'
+ style9: '1'
+ tr_chan: '0'
+ tr_delay: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: complex
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ ylabel: Amplitude
+ ymax: '1'
+ ymin: '-1'
+ yunit: '""'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1572.0, 1128]
+ rotation: 270
+ state: enabled
+- name: uhd_usrp_sink_0
+ id: uhd_usrp_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ ant0: TX/RX
+ ant1: TX/RX
+ ant10: TX/RX
+ ant11: TX/RX
+ ant12: TX/RX
+ ant13: TX/RX
+ ant14: TX/RX
+ ant15: TX/RX
+ ant16: TX/RX
+ ant17: TX/RX
+ ant18: TX/RX
+ ant19: TX/RX
+ ant2: TX/RX
+ ant20: TX/RX
+ ant21: TX/RX
+ ant22: TX/RX
+ ant23: TX/RX
+ ant24: TX/RX
+ ant25: TX/RX
+ ant26: TX/RX
+ ant27: TX/RX
+ ant28: TX/RX
+ ant29: TX/RX
+ ant3: TX/RX
+ ant30: TX/RX
+ ant31: TX/RX
+ ant4: TX/RX
+ ant5: TX/RX
+ ant6: TX/RX
+ ant7: TX/RX
+ ant8: TX/RX
+ ant9: TX/RX
+ bw0: '0'
+ bw1: '0'
+ bw10: '0'
+ bw11: '0'
+ bw12: '0'
+ bw13: '0'
+ bw14: '0'
+ bw15: '0'
+ bw16: '0'
+ bw17: '0'
+ bw18: '0'
+ bw19: '0'
+ bw2: '0'
+ bw20: '0'
+ bw21: '0'
+ bw22: '0'
+ bw23: '0'
+ bw24: '0'
+ bw25: '0'
+ bw26: '0'
+ bw27: '0'
+ bw28: '0'
+ bw29: '0'
+ bw3: '0'
+ bw30: '0'
+ bw31: '0'
+ bw4: '0'
+ bw5: '0'
+ bw6: '0'
+ bw7: '0'
+ bw8: '0'
+ bw9: '0'
+ center_freq0: 2.4e9
+ center_freq1: '0'
+ center_freq10: '0'
+ center_freq11: '0'
+ center_freq12: '0'
+ center_freq13: '0'
+ center_freq14: '0'
+ center_freq15: '0'
+ center_freq16: '0'
+ center_freq17: '0'
+ center_freq18: '0'
+ center_freq19: '0'
+ center_freq2: '0'
+ center_freq20: '0'
+ center_freq21: '0'
+ center_freq22: '0'
+ center_freq23: '0'
+ center_freq24: '0'
+ center_freq25: '0'
+ center_freq26: '0'
+ center_freq27: '0'
+ center_freq28: '0'
+ center_freq29: '0'
+ center_freq3: '0'
+ center_freq30: '0'
+ center_freq31: '0'
+ center_freq4: '0'
+ center_freq5: '0'
+ center_freq6: '0'
+ center_freq7: '0'
+ center_freq8: '0'
+ center_freq9: '0'
+ clock_rate: 0e0
+ clock_source0: external
+ clock_source1: ''
+ clock_source2: ''
+ clock_source3: ''
+ clock_source4: ''
+ clock_source5: ''
+ clock_source6: ''
+ clock_source7: ''
+ comment: ''
+ dev_addr: '"serial=309AF59 "'
+ dev_args: '""'
+ gain0: '0.35'
+ gain1: '0'
+ gain10: '0'
+ gain11: '0'
+ gain12: '0'
+ gain13: '0'
+ gain14: '0'
+ gain15: '0'
+ gain16: '0'
+ gain17: '0'
+ gain18: '0'
+ gain19: '0'
+ gain2: '0'
+ gain20: '0'
+ gain21: '0'
+ gain22: '0'
+ gain23: '0'
+ gain24: '0'
+ gain25: '0'
+ gain26: '0'
+ gain27: '0'
+ gain28: '0'
+ gain29: '0'
+ gain3: '0'
+ gain30: '0'
+ gain31: '0'
+ gain4: '0'
+ gain5: '0'
+ gain6: '0'
+ gain7: '0'
+ gain8: '0'
+ gain9: '0'
+ len_tag_name: ''
+ lo_export0: 'False'
+ lo_export1: 'False'
+ lo_export10: 'False'
+ lo_export11: 'False'
+ lo_export12: 'False'
+ lo_export13: 'False'
+ lo_export14: 'False'
+ lo_export15: 'False'
+ lo_export16: 'False'
+ lo_export17: 'False'
+ lo_export18: 'False'
+ lo_export19: 'False'
+ lo_export2: 'False'
+ lo_export20: 'False'
+ lo_export21: 'False'
+ lo_export22: 'False'
+ lo_export23: 'False'
+ lo_export24: 'False'
+ lo_export25: 'False'
+ lo_export26: 'False'
+ lo_export27: 'False'
+ lo_export28: 'False'
+ lo_export29: 'False'
+ lo_export3: 'False'
+ lo_export30: 'False'
+ lo_export31: 'False'
+ lo_export4: 'False'
+ lo_export5: 'False'
+ lo_export6: 'False'
+ lo_export7: 'False'
+ lo_export8: 'False'
+ lo_export9: 'False'
+ lo_source0: internal
+ lo_source1: internal
+ lo_source10: internal
+ lo_source11: internal
+ lo_source12: internal
+ lo_source13: internal
+ lo_source14: internal
+ lo_source15: internal
+ lo_source16: internal
+ lo_source17: internal
+ lo_source18: internal
+ lo_source19: internal
+ lo_source2: internal
+ lo_source20: internal
+ lo_source21: internal
+ lo_source22: internal
+ lo_source23: internal
+ lo_source24: internal
+ lo_source25: internal
+ lo_source26: internal
+ lo_source27: internal
+ lo_source28: internal
+ lo_source29: internal
+ lo_source3: internal
+ lo_source30: internal
+ lo_source31: internal
+ lo_source4: internal
+ lo_source5: internal
+ lo_source6: internal
+ lo_source7: internal
+ lo_source8: internal
+ lo_source9: internal
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ nchan: '1'
+ norm_gain0: 'True'
+ norm_gain1: 'False'
+ norm_gain10: 'False'
+ norm_gain11: 'False'
+ norm_gain12: 'False'
+ norm_gain13: 'False'
+ norm_gain14: 'False'
+ norm_gain15: 'False'
+ norm_gain16: 'False'
+ norm_gain17: 'False'
+ norm_gain18: 'False'
+ norm_gain19: 'False'
+ norm_gain2: 'False'
+ norm_gain20: 'False'
+ norm_gain21: 'False'
+ norm_gain22: 'False'
+ norm_gain23: 'False'
+ norm_gain24: 'False'
+ norm_gain25: 'False'
+ norm_gain26: 'False'
+ norm_gain27: 'False'
+ norm_gain28: 'False'
+ norm_gain29: 'False'
+ norm_gain3: 'False'
+ norm_gain30: 'False'
+ norm_gain31: 'False'
+ norm_gain4: 'False'
+ norm_gain5: 'False'
+ norm_gain6: 'False'
+ norm_gain7: 'False'
+ norm_gain8: 'False'
+ norm_gain9: 'False'
+ num_mboards: '1'
+ otw: ''
+ samp_rate: samp_rate
+ sd_spec0: ''
+ sd_spec1: ''
+ sd_spec2: ''
+ sd_spec3: ''
+ sd_spec4: ''
+ sd_spec5: ''
+ sd_spec6: ''
+ sd_spec7: ''
+ show_lo_controls: 'False'
+ start_time: '-1.0'
+ stream_args: ''
+ stream_chans: '[]'
+ sync: sync
+ time_source0: ''
+ time_source1: ''
+ time_source2: ''
+ time_source3: ''
+ time_source4: ''
+ time_source5: ''
+ time_source6: ''
+ time_source7: ''
+ type: fc32
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1384, 268.0]
+ rotation: 0
+ state: true
+- name: uhd_usrp_source_0
+ id: uhd_usrp_source
+ parameters:
+ affinity: ''
+ alias: ''
+ ant0: RX2
+ ant1: RX2
+ ant10: RX2
+ ant11: RX2
+ ant12: RX2
+ ant13: RX2
+ ant14: RX2
+ ant15: RX2
+ ant16: RX2
+ ant17: RX2
+ ant18: RX2
+ ant19: RX2
+ ant2: RX2
+ ant20: RX2
+ ant21: RX2
+ ant22: RX2
+ ant23: RX2
+ ant24: RX2
+ ant25: RX2
+ ant26: RX2
+ ant27: RX2
+ ant28: RX2
+ ant29: RX2
+ ant3: RX2
+ ant30: RX2
+ ant31: RX2
+ ant4: RX2
+ ant5: RX2
+ ant6: RX2
+ ant7: RX2
+ ant8: RX2
+ ant9: RX2
+ bw0: '0'
+ bw1: '0'
+ bw10: '0'
+ bw11: '0'
+ bw12: '0'
+ bw13: '0'
+ bw14: '0'
+ bw15: '0'
+ bw16: '0'
+ bw17: '0'
+ bw18: '0'
+ bw19: '0'
+ bw2: '0'
+ bw20: '0'
+ bw21: '0'
+ bw22: '0'
+ bw23: '0'
+ bw24: '0'
+ bw25: '0'
+ bw26: '0'
+ bw27: '0'
+ bw28: '0'
+ bw29: '0'
+ bw3: '0'
+ bw30: '0'
+ bw31: '0'
+ bw4: '0'
+ bw5: '0'
+ bw6: '0'
+ bw7: '0'
+ bw8: '0'
+ bw9: '0'
+ center_freq0: 2.4e9
+ center_freq1: '0'
+ center_freq10: '0'
+ center_freq11: '0'
+ center_freq12: '0'
+ center_freq13: '0'
+ center_freq14: '0'
+ center_freq15: '0'
+ center_freq16: '0'
+ center_freq17: '0'
+ center_freq18: '0'
+ center_freq19: '0'
+ center_freq2: '0'
+ center_freq20: '0'
+ center_freq21: '0'
+ center_freq22: '0'
+ center_freq23: '0'
+ center_freq24: '0'
+ center_freq25: '0'
+ center_freq26: '0'
+ center_freq27: '0'
+ center_freq28: '0'
+ center_freq29: '0'
+ center_freq3: '0'
+ center_freq30: '0'
+ center_freq31: '0'
+ center_freq4: '0'
+ center_freq5: '0'
+ center_freq6: '0'
+ center_freq7: '0'
+ center_freq8: '0'
+ center_freq9: '0'
+ clock_rate: 0e0
+ clock_source0: external
+ clock_source1: ''
+ clock_source2: ''
+ clock_source3: ''
+ clock_source4: ''
+ clock_source5: ''
+ clock_source6: ''
+ clock_source7: ''
+ comment: ''
+ dc_offs_enb0: '""'
+ dc_offs_enb1: '""'
+ dc_offs_enb10: '""'
+ dc_offs_enb11: '""'
+ dc_offs_enb12: '""'
+ dc_offs_enb13: '""'
+ dc_offs_enb14: '""'
+ dc_offs_enb15: '""'
+ dc_offs_enb16: '""'
+ dc_offs_enb17: '""'
+ dc_offs_enb18: '""'
+ dc_offs_enb19: '""'
+ dc_offs_enb2: '""'
+ dc_offs_enb20: '""'
+ dc_offs_enb21: '""'
+ dc_offs_enb22: '""'
+ dc_offs_enb23: '""'
+ dc_offs_enb24: '""'
+ dc_offs_enb25: '""'
+ dc_offs_enb26: '""'
+ dc_offs_enb27: '""'
+ dc_offs_enb28: '""'
+ dc_offs_enb29: '""'
+ dc_offs_enb3: '""'
+ dc_offs_enb30: '""'
+ dc_offs_enb31: '""'
+ dc_offs_enb4: '""'
+ dc_offs_enb5: '""'
+ dc_offs_enb6: '""'
+ dc_offs_enb7: '""'
+ dc_offs_enb8: '""'
+ dc_offs_enb9: '""'
+ dev_addr: '"serial=309AF6A "'
+ dev_args: '""'
+ gain0: '0.6'
+ gain1: '0'
+ gain10: '0'
+ gain11: '0'
+ gain12: '0'
+ gain13: '0'
+ gain14: '0'
+ gain15: '0'
+ gain16: '0'
+ gain17: '0'
+ gain18: '0'
+ gain19: '0'
+ gain2: '0'
+ gain20: '0'
+ gain21: '0'
+ gain22: '0'
+ gain23: '0'
+ gain24: '0'
+ gain25: '0'
+ gain26: '0'
+ gain27: '0'
+ gain28: '0'
+ gain29: '0'
+ gain3: '0'
+ gain30: '0'
+ gain31: '0'
+ gain4: '0'
+ gain5: '0'
+ gain6: '0'
+ gain7: '0'
+ gain8: '0'
+ gain9: '0'
+ iq_imbal_enb0: '""'
+ iq_imbal_enb1: '""'
+ iq_imbal_enb10: '""'
+ iq_imbal_enb11: '""'
+ iq_imbal_enb12: '""'
+ iq_imbal_enb13: '""'
+ iq_imbal_enb14: '""'
+ iq_imbal_enb15: '""'
+ iq_imbal_enb16: '""'
+ iq_imbal_enb17: '""'
+ iq_imbal_enb18: '""'
+ iq_imbal_enb19: '""'
+ iq_imbal_enb2: '""'
+ iq_imbal_enb20: '""'
+ iq_imbal_enb21: '""'
+ iq_imbal_enb22: '""'
+ iq_imbal_enb23: '""'
+ iq_imbal_enb24: '""'
+ iq_imbal_enb25: '""'
+ iq_imbal_enb26: '""'
+ iq_imbal_enb27: '""'
+ iq_imbal_enb28: '""'
+ iq_imbal_enb29: '""'
+ iq_imbal_enb3: '""'
+ iq_imbal_enb30: '""'
+ iq_imbal_enb31: '""'
+ iq_imbal_enb4: '""'
+ iq_imbal_enb5: '""'
+ iq_imbal_enb6: '""'
+ iq_imbal_enb7: '""'
+ iq_imbal_enb8: '""'
+ iq_imbal_enb9: '""'
+ lo_export0: 'False'
+ lo_export1: 'False'
+ lo_export10: 'False'
+ lo_export11: 'False'
+ lo_export12: 'False'
+ lo_export13: 'False'
+ lo_export14: 'False'
+ lo_export15: 'False'
+ lo_export16: 'False'
+ lo_export17: 'False'
+ lo_export18: 'False'
+ lo_export19: 'False'
+ lo_export2: 'False'
+ lo_export20: 'False'
+ lo_export21: 'False'
+ lo_export22: 'False'
+ lo_export23: 'False'
+ lo_export24: 'False'
+ lo_export25: 'False'
+ lo_export26: 'False'
+ lo_export27: 'False'
+ lo_export28: 'False'
+ lo_export29: 'False'
+ lo_export3: 'False'
+ lo_export30: 'False'
+ lo_export31: 'False'
+ lo_export4: 'False'
+ lo_export5: 'False'
+ lo_export6: 'False'
+ lo_export7: 'False'
+ lo_export8: 'False'
+ lo_export9: 'False'
+ lo_source0: internal
+ lo_source1: internal
+ lo_source10: internal
+ lo_source11: internal
+ lo_source12: internal
+ lo_source13: internal
+ lo_source14: internal
+ lo_source15: internal
+ lo_source16: internal
+ lo_source17: internal
+ lo_source18: internal
+ lo_source19: internal
+ lo_source2: internal
+ lo_source20: internal
+ lo_source21: internal
+ lo_source22: internal
+ lo_source23: internal
+ lo_source24: internal
+ lo_source25: internal
+ lo_source26: internal
+ lo_source27: internal
+ lo_source28: internal
+ lo_source29: internal
+ lo_source3: internal
+ lo_source30: internal
+ lo_source31: internal
+ lo_source4: internal
+ lo_source5: internal
+ lo_source6: internal
+ lo_source7: internal
+ lo_source8: internal
+ lo_source9: internal
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ nchan: '1'
+ norm_gain0: 'True'
+ norm_gain1: 'False'
+ norm_gain10: 'False'
+ norm_gain11: 'False'
+ norm_gain12: 'False'
+ norm_gain13: 'False'
+ norm_gain14: 'False'
+ norm_gain15: 'False'
+ norm_gain16: 'False'
+ norm_gain17: 'False'
+ norm_gain18: 'False'
+ norm_gain19: 'False'
+ norm_gain2: 'False'
+ norm_gain20: 'False'
+ norm_gain21: 'False'
+ norm_gain22: 'False'
+ norm_gain23: 'False'
+ norm_gain24: 'False'
+ norm_gain25: 'False'
+ norm_gain26: 'False'
+ norm_gain27: 'False'
+ norm_gain28: 'False'
+ norm_gain29: 'False'
+ norm_gain3: 'False'
+ norm_gain30: 'False'
+ norm_gain31: 'False'
+ norm_gain4: 'False'
+ norm_gain5: 'False'
+ norm_gain6: 'False'
+ norm_gain7: 'False'
+ norm_gain8: 'False'
+ norm_gain9: 'False'
+ num_mboards: '1'
+ otw: ''
+ rx_agc0: Disabled
+ rx_agc1: Default
+ rx_agc10: Default
+ rx_agc11: Default
+ rx_agc12: Default
+ rx_agc13: Default
+ rx_agc14: Default
+ rx_agc15: Default
+ rx_agc16: Default
+ rx_agc17: Default
+ rx_agc18: Default
+ rx_agc19: Default
+ rx_agc2: Default
+ rx_agc20: Default
+ rx_agc21: Default
+ rx_agc22: Default
+ rx_agc23: Default
+ rx_agc24: Default
+ rx_agc25: Default
+ rx_agc26: Default
+ rx_agc27: Default
+ rx_agc28: Default
+ rx_agc29: Default
+ rx_agc3: Default
+ rx_agc30: Default
+ rx_agc31: Default
+ rx_agc4: Default
+ rx_agc5: Default
+ rx_agc6: Default
+ rx_agc7: Default
+ rx_agc8: Default
+ rx_agc9: Default
+ samp_rate: samp_rate
+ sd_spec0: ''
+ sd_spec1: ''
+ sd_spec2: ''
+ sd_spec3: ''
+ sd_spec4: ''
+ sd_spec5: ''
+ sd_spec6: ''
+ sd_spec7: ''
+ show_lo_controls: 'False'
+ start_time: '-1.0'
+ stream_args: ''
+ stream_chans: '[]'
+ sync: sync
+ time_source0: ''
+ time_source1: ''
+ time_source2: ''
+ time_source3: ''
+ time_source4: ''
+ time_source5: ''
+ time_source6: ''
+ time_source7: ''
+ type: fc32
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [88, 1004.0]
+ rotation: 0
+ state: true
+
+connections:
+- [blocks_file_source_0, '0', blocks_uchar_to_float_0, '0']
+- [blocks_file_source_0, '0', digital_constellation_modulator_0, '0']
+- [blocks_uchar_to_float_0, '0', qtgui_histogram_sink_x_0, '0']
+- [blocks_vector_source_x_0, '0', blocks_uchar_to_float_0, '0']
+- [blocks_vector_source_x_0, '0', digital_constellation_modulator_0, '0']
+- [digital_cma_equalizer_cc_0, '0', digital_costas_loop_cc_0, '0']
+- [digital_cma_equalizer_cc_0, '0', qtgui_const_sink_x_1_0, '0']
+- [digital_cma_equalizer_cc_0, '0', qtgui_freq_sink_x_1_0_1, '0']
+- [digital_constellation_decoder_cb_0, '0', digital_diff_decoder_bb_0, '0']
+- [digital_constellation_modulator_0, '0', qtgui_const_sink_x_0, '0']
+- [digital_constellation_modulator_0, '0', qtgui_eye_sink_x_0, '0']
+- [digital_constellation_modulator_0, '0', qtgui_freq_sink_x_1, '0']
+- [digital_constellation_modulator_0, '0', qtgui_time_sink_x_2, '0']
+- [digital_constellation_modulator_0, '0', uhd_usrp_sink_0, '0']
+- [digital_costas_loop_cc_0, '0', digital_constellation_decoder_cb_0, '0']
+- [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_2, '0']
+- [digital_costas_loop_cc_0, '0', qtgui_eye_sink_x_1, '0']
+- [digital_costas_loop_cc_0, '0', qtgui_freq_sink_x_1_0_1_0, '0']
+- [digital_costas_loop_cc_0, '0', qtgui_time_sink_x_2_0_0, '0']
+- [digital_diff_decoder_bb_0, '0', digital_map_bb_0, '0']
+- [digital_map_bb_0, '0', blocks_file_sink_0, '0']
+- [digital_map_bb_0, '0', blocks_null_sink_0, '0']
+- [digital_map_bb_0, '0', qtgui_time_raster_sink_x_0, '0']
+- [digital_pfb_clock_sync_xxx_0, '0', digital_cma_equalizer_cc_0, '0']
+- [digital_pfb_clock_sync_xxx_0, '0', qtgui_const_sink_x_0_0, '0']
+- [digital_pfb_clock_sync_xxx_0, '0', qtgui_freq_sink_x_1_0, '0']
+- [uhd_usrp_source_0, '0', digital_pfb_clock_sync_xxx_0, '0']
+- [uhd_usrp_source_0, '0', qtgui_const_sink_x_0_0_0, '0']
+- [uhd_usrp_source_0, '0', qtgui_freq_sink_x_1_0_0, '0']
+
+metadata:
+ file_format: 1