Hardware AM korrigiert, QPSK angefangen

8 files changed, 374 insertions, 474 deletions

diff --git a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc
index fced962..da78390 100644
--- a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc
+++ b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc
@@ -32,18 +32,6 @@ options:
     state: enabled
 
 blocks:
-- name: decim
-  id: variable
-  parameters:
-    comment: ''
-    value: '16'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [288, 12.0]
-    rotation: 0
-    state: enabled
 - name: samp_rate
   id: variable
   parameters:
@@ -262,24 +250,6 @@ blocks:
     coordinate: [728, 288.0]
     rotation: 0
     state: true
-- name: blocks_repeat_0
-  id: blocks_repeat
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    interp: '20'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    type: complex
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [1528, 316.0]
-    rotation: 0
-    state: true
 - name: freq_xlating_fir_filter_xxx_0
   id: freq_xlating_fir_filter_xxx
   parameters:
@@ -610,7 +580,7 @@ blocks:
     marker7: '-1'
     marker8: '-1'
     marker9: '-1'
-    name: '"Demodul"'
+    name: '"Demodulation"'
     nconnections: '1'
     size: '1024'
     srate: samp_rate
@@ -948,7 +918,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1768, 236.0]
+    coordinate: [1568, 236.0]
     rotation: 0
     state: true
 - name: uhd_usrp_source_0
@@ -1339,9 +1309,8 @@ connections:
 - [blocks_multiply_xx_0_0, '0', blocks_add_xx_1, '0']
 - [blocks_multiply_xx_0_1, '0', blocks_float_to_complex_0, '0']
 - [blocks_multiply_xx_0_1, '0', qtgui_freq_sink_x_0, '0']
-- [blocks_repeat_0, '0', uhd_usrp_sink_0, '0']
 - [freq_xlating_fir_filter_xxx_0, '0', band_pass_filter_0, '0']
-- [rational_resampler_xxx_0, '0', blocks_repeat_0, '0']
+- [rational_resampler_xxx_0, '0', uhd_usrp_sink_0, '0']
 - [uhd_usrp_source_0, '0', freq_xlating_fir_filter_xxx_0, '0']
 
 metadata:
diff --git a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc
index 2fe47e2..6545266 100644
--- a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc
+++ b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc
@@ -132,14 +132,14 @@ blocks:
     alias: ''
     amp: '1'
     comment: ''
-    freq: 5e3
+    freq: 10e3
     maxoutbuf: '0'
     minoutbuf: '0'
     offset: '0'
     phase: '0'
     samp_rate: samp_rate
     type: float
-    waveform: analog.GR_SIN_WAVE
+    waveform: analog.GR_TRI_WAVE
   states:
     bus_sink: false
     bus_source: false
@@ -147,28 +147,6 @@ blocks:
     coordinate: [80, 244.0]
     rotation: 0
     state: true
-- name: analog_sig_source_x_0_0
-  id: analog_sig_source_x
-  parameters:
-    affinity: ''
-    alias: ''
-    amp: '10'
-    comment: ''
-    freq: 100E3
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    offset: '0'
-    phase: '0'
-    samp_rate: samp_rate
-    type: float
-    waveform: analog.GR_COS_WAVE
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [456, 420.0]
-    rotation: 0
-    state: true
 - name: band_pass_filter_0
   id: band_pass_filter
   parameters:
@@ -178,14 +156,14 @@ blocks:
     comment: ''
     decim: '1'
     gain: '1'
-    high_cutoff_freq: 200e3
+    high_cutoff_freq: 100e3
     interp: '1'
     low_cutoff_freq: '500'
     maxoutbuf: '0'
     minoutbuf: '0'
     samp_rate: samp_rate
     type: fir_filter_ccf
-    width: 200e3
+    width: 100e3
     win: firdes.WIN_HAMMING
   states:
     bus_sink: false
@@ -209,7 +187,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [520, 272.0]
+    coordinate: [512, 272.0]
     rotation: 0
     state: true
 - name: blocks_complex_to_real_0
@@ -262,24 +240,6 @@ blocks:
     coordinate: [320, 256.0]
     rotation: 0
     state: true
-- name: blocks_multiply_xx_0_1
-  id: blocks_multiply_xx
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    num_inputs: '2'
-    type: float
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [728, 288.0]
-    rotation: 0
-    state: true
 - name: blocks_repeat_0
   id: blocks_repeat
   parameters:
@@ -297,7 +257,7 @@ blocks:
     bus_structure: null
     coordinate: [1528, 316.0]
     rotation: 0
-    state: true
+    state: bypassed
 - name: freq_xlating_fir_filter_xxx_0
   id: freq_xlating_fir_filter_xxx
   parameters:
@@ -309,7 +269,7 @@ blocks:
     maxoutbuf: '0'
     minoutbuf: '0'
     samp_rate: samp_rate
-    taps: firdes.low_pass(1,samp_rate,6e3, 2000)
+    taps: firdes.low_pass(1,samp_rate,50e3, 2000)
     type: ccc
   states:
     bus_sink: false
@@ -572,7 +532,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [688, 92.0]
+    coordinate: [680, 84.0]
     rotation: 0
     state: true
 - name: qtgui_time_sink_x_0_0_0_0
@@ -729,7 +689,7 @@ blocks:
     ant7: TX/RX
     ant8: TX/RX
     ant9: TX/RX
-    bw0: 600e3
+    bw0: '0'
     bw1: '0'
     bw10: '0'
     bw11: '0'
@@ -805,7 +765,7 @@ blocks:
     comment: ''
     dev_addr: '"serial=309AF59  "'
     dev_args: '""'
-    gain0: '0.5'
+    gain0: '0.2'
     gain1: '0'
     gain10: '0'
     gain11: '0'
@@ -1006,7 +966,7 @@ blocks:
     ant7: RX2
     ant8: RX2
     ant9: RX2
-    bw0: 400e3
+    bw0: '0'
     bw1: '0'
     bw10: '0'
     bw11: '0'
@@ -1338,7 +1298,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1088, 572.0]
+    coordinate: [1072, 576.0]
     rotation: 0
     state: true
 
@@ -1348,16 +1308,14 @@ connections:
 - [analog_const_source_x_1, '0', blocks_float_to_complex_0, '1']
 - [analog_pll_carriertracking_cc_0, '0', band_pass_filter_0, '0']
 - [analog_sig_source_x_0, '0', blocks_multiply_xx_0_0, '1']
-- [analog_sig_source_x_0_0, '0', blocks_multiply_xx_0_1, '1']
 - [band_pass_filter_0, '0', blocks_complex_to_real_0, '0']
 - [band_pass_filter_0, '0', qtgui_freq_sink_x_0_0, '0']
-- [blocks_add_xx_1, '0', blocks_multiply_xx_0_1, '0']
+- [blocks_add_xx_1, '0', blocks_float_to_complex_0, '0']
+- [blocks_add_xx_1, '0', qtgui_freq_sink_x_0, '0']
 - [blocks_add_xx_1, '0', qtgui_time_sink_x_0_0, '0']
 - [blocks_complex_to_real_0, '0', qtgui_time_sink_x_0_0_0_0, '0']
 - [blocks_float_to_complex_0, '0', rational_resampler_xxx_0, '0']
 - [blocks_multiply_xx_0_0, '0', blocks_add_xx_1, '0']
-- [blocks_multiply_xx_0_1, '0', blocks_float_to_complex_0, '0']
-- [blocks_multiply_xx_0_1, '0', qtgui_freq_sink_x_0, '0']
 - [blocks_repeat_0, '0', uhd_usrp_sink_0, '0']
 - [freq_xlating_fir_filter_xxx_0, '0', analog_pll_carriertracking_cc_0, '0']
 - [rational_resampler_xxx_0, '0', blocks_repeat_0, '0']
diff --git a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v2.grc b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v4.grc
index 2e94c04..0970ba1 100644
--- a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v2.grc
+++ b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v4.grc
@@ -10,7 +10,7 @@ options:
     gen_linking: dynamic
     generate_options: qt_gui
     hier_block_src_path: '.:'
-    id: AM_Simulation_v2
+    id: AM_Simulation_v1
     max_nouts: '0'
     output_language: python
     placement: (0,0)
@@ -21,7 +21,7 @@ options:
     run_options: prompt
     sizing_mode: fixed
     thread_safe_setters: ''
-    title: AM_Simulation_v2
+    title: AM_Simulation_v1
     window_size: ''
   states:
     bus_sink: false
@@ -32,18 +32,6 @@ options:
     state: enabled
 
 blocks:
-- name: decim
-  id: variable
-  parameters:
-    comment: ''
-    value: '16'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [288, 12.0]
-    rotation: 0
-    state: enabled
 - name: samp_rate
   id: variable
   parameters:
@@ -104,7 +92,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [880, 332.0]
+    coordinate: [736, 316.0]
     rotation: 0
     state: true
 - name: analog_sig_source_x_0
@@ -121,34 +109,12 @@ blocks:
     phase: '0'
     samp_rate: samp_rate
     type: float
-    waveform: analog.GR_COS_WAVE
+    waveform: analog.GR_SIN_WAVE
   states:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [80, 244.0]
-    rotation: 0
-    state: true
-- name: analog_sig_source_x_0_0
-  id: analog_sig_source_x
-  parameters:
-    affinity: ''
-    alias: ''
-    amp: '10'
-    comment: ''
-    freq: 100E3
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    offset: '0'
-    phase: '0'
-    samp_rate: samp_rate
-    type: float
-    waveform: analog.GR_COS_WAVE
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [456, 420.0]
+    coordinate: [96, 244.0]
     rotation: 0
     state: true
 - name: band_pass_filter_0
@@ -223,7 +189,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1096, 304.0]
+    coordinate: [976, 288.0]
     rotation: 0
     state: true
 - name: blocks_multiply_xx_0_0
@@ -244,65 +210,6 @@ blocks:
     coordinate: [320, 256.0]
     rotation: 0
     state: true
-- name: blocks_multiply_xx_0_1
-  id: blocks_multiply_xx
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    num_inputs: '2'
-    type: float
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [728, 288.0]
-    rotation: 0
-    state: true
-- name: blocks_repeat_0
-  id: blocks_repeat
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    interp: '20'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    type: complex
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [1528, 316.0]
-    rotation: 0
-    state: true
-- name: digital_pfb_clock_sync_xxx_0
-  id: digital_pfb_clock_sync_xxx
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    filter_size: '32'
-    init_phase: '16'
-    loop_bw: '62.8e-3'
-    max_dev: '1.5'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    osps: '1'
-    sps: '4.004'
-    taps: '2'
-    type: ccf
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [1480, 796.0]
-    rotation: 0
-    state: true
 - name: freq_xlating_fir_filter_xxx_0
   id: freq_xlating_fir_filter_xxx
   parameters:
@@ -323,98 +230,6 @@ blocks:
     coordinate: [1504, 636.0]
     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: ''
-    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: '""'
-    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: [1776, 788.0]
-    rotation: 0
-    state: true
 - name: qtgui_freq_sink_x_0
   id: qtgui_freq_sink_x
   parameters:
@@ -492,7 +307,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [896, 456.0]
+    coordinate: [648, 408.0]
     rotation: 0
     state: true
 - name: qtgui_freq_sink_x_0_0
@@ -669,7 +484,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [688, 132.0]
+    coordinate: [648, 132.0]
     rotation: 0
     state: true
 - name: qtgui_time_sink_x_0_0_0_0
@@ -725,7 +540,7 @@ blocks:
     marker7: '-1'
     marker8: '-1'
     marker9: '-1'
-    name: '"Demodul"'
+    name: '"Demodulation"'
     nconnections: '1'
     size: '1024'
     srate: samp_rate
@@ -786,7 +601,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1304, 292.0]
+    coordinate: [1200, 276.0]
     rotation: 0
     state: true
 - name: uhd_usrp_sink_0
@@ -826,7 +641,7 @@ blocks:
     ant7: TX/RX
     ant8: TX/RX
     ant9: TX/RX
-    bw0: 400e3
+    bw0: '0'
     bw1: '0'
     bw10: '0'
     bw11: '0'
@@ -891,7 +706,7 @@ blocks:
     center_freq8: '0'
     center_freq9: '0'
     clock_rate: 0e0
-    clock_source0: ''
+    clock_source0: external
     clock_source1: ''
     clock_source2: ''
     clock_source3: ''
@@ -902,7 +717,7 @@ blocks:
     comment: ''
     dev_addr: '"serial=309AF59  "'
     dev_args: '""'
-    gain0: '0.5'
+    gain0: '0.2'
     gain1: '0'
     gain10: '0'
     gain11: '0'
@@ -1063,7 +878,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1768, 236.0]
+    coordinate: [1480, 228.0]
     rotation: 0
     state: true
 - name: uhd_usrp_source_0
@@ -1103,7 +918,7 @@ blocks:
     ant7: RX2
     ant8: RX2
     ant9: RX2
-    bw0: 400e3
+    bw0: '0'
     bw1: '0'
     bw10: '0'
     bw11: '0'
@@ -1168,7 +983,7 @@ blocks:
     center_freq8: '0'
     center_freq9: '0'
     clock_rate: 0e0
-    clock_source0: ''
+    clock_source0: external
     clock_source1: ''
     clock_source2: ''
     clock_source3: ''
@@ -1435,7 +1250,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1200, 572.0]
+    coordinate: [1200, 580.0]
     rotation: 0
     state: true
 
@@ -1444,21 +1259,16 @@ connections:
 - [analog_const_source_x_0_0, '0', blocks_add_xx_1, '1']
 - [analog_const_source_x_1, '0', blocks_float_to_complex_0, '1']
 - [analog_sig_source_x_0, '0', blocks_multiply_xx_0_0, '1']
-- [analog_sig_source_x_0_0, '0', blocks_multiply_xx_0_1, '1']
 - [band_pass_filter_0, '0', blocks_complex_to_real_0, '0']
 - [band_pass_filter_0, '0', qtgui_freq_sink_x_0_0, '0']
-- [blocks_add_xx_1, '0', blocks_multiply_xx_0_1, '0']
+- [blocks_add_xx_1, '0', blocks_float_to_complex_0, '0']
+- [blocks_add_xx_1, '0', qtgui_freq_sink_x_0, '0']
 - [blocks_add_xx_1, '0', qtgui_time_sink_x_0_0, '0']
 - [blocks_complex_to_real_0, '0', qtgui_time_sink_x_0_0_0_0, '0']
 - [blocks_float_to_complex_0, '0', rational_resampler_xxx_0, '0']
 - [blocks_multiply_xx_0_0, '0', blocks_add_xx_1, '0']
-- [blocks_multiply_xx_0_1, '0', blocks_float_to_complex_0, '0']
-- [blocks_multiply_xx_0_1, '0', qtgui_freq_sink_x_0, '0']
-- [blocks_repeat_0, '0', uhd_usrp_sink_0, '0']
-- [digital_pfb_clock_sync_xxx_0, '0', qtgui_const_sink_x_0, '0']
 - [freq_xlating_fir_filter_xxx_0, '0', band_pass_filter_0, '0']
-- [rational_resampler_xxx_0, '0', blocks_repeat_0, '0']
-- [uhd_usrp_source_0, '0', digital_pfb_clock_sync_xxx_0, '0']
+- [rational_resampler_xxx_0, '0', uhd_usrp_sink_0, '0']
 - [uhd_usrp_source_0, '0', freq_xlating_fir_filter_xxx_0, '0']
 
 metadata:
diff --git a/tests/Simulation Hardware/AM/AM_Simulation_v1.py b/tests/Simulation Hardware/AM/AM_Simulation_v1.py
index 97be120..4b90f26 100755
--- a/tests/Simulation Hardware/AM/AM_Simulation_v1.py
+++ b/tests/Simulation Hardware/AM/AM_Simulation_v1.py
@@ -93,7 +93,6 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
         self.uhd_usrp_source_0.set_center_freq(223e6, 0)
         self.uhd_usrp_source_0.set_normalized_gain(0.5, 0)
         self.uhd_usrp_source_0.set_antenna('RX2', 0)
-        self.uhd_usrp_source_0.set_bandwidth(400e3, 0)
         self.uhd_usrp_source_0.set_samp_rate(samp_rate)
         self.uhd_usrp_source_0.set_time_unknown_pps(uhd.time_spec())
         self.uhd_usrp_sink_0 = uhd.usrp_sink(
@@ -107,9 +106,8 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
         )
         self.uhd_usrp_sink_0.set_clock_source('external', 0)
         self.uhd_usrp_sink_0.set_center_freq(223e6, 0)
-        self.uhd_usrp_sink_0.set_normalized_gain(0.5, 0)
+        self.uhd_usrp_sink_0.set_normalized_gain(0.2, 0)
         self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
-        self.uhd_usrp_sink_0.set_bandwidth(600e3, 0)
         self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
         self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec())
         self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
@@ -308,9 +306,7 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
             self.top_grid_layout.setRowStretch(r, 1)
         for c in range(0, 1):
             self.top_grid_layout.setColumnStretch(c, 1)
-        self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(1, firdes.low_pass(1,samp_rate,6e3, 2000), 0, samp_rate)
-        self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex*1, 20)
-        self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
+        self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(1, firdes.low_pass(1,samp_rate,50e3, 2000), 0, samp_rate)
         self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
         self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
         self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
@@ -321,12 +317,11 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
                 1,
                 samp_rate,
                 500,
-                200e3,
-                200e3,
+                100e3,
+                100e3,
                 firdes.WIN_HAMMING,
                 6.76))
-        self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 100E3, 10, 0, 0)
-        self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 5e3, 1, 0, 0)
+        self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_TRI_WAVE, 10e3, 1, 0, 0)
         self.analog_const_source_x_1 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 0)
         self.analog_const_source_x_0_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 0)
         self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 700e-3)
@@ -340,19 +335,16 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
         self.connect((self.analog_const_source_x_0_0, 0), (self.blocks_add_xx_1, 1))
         self.connect((self.analog_const_source_x_1, 0), (self.blocks_float_to_complex_0, 1))
         self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 1))
-        self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_1, 1))
         self.connect((self.band_pass_filter_0, 0), (self.blocks_complex_to_real_0, 0))
         self.connect((self.band_pass_filter_0, 0), (self.qtgui_freq_sink_x_0_0, 0))
-        self.connect((self.blocks_add_xx_1, 0), (self.blocks_multiply_xx_0_1, 0))
+        self.connect((self.blocks_add_xx_1, 0), (self.blocks_float_to_complex_0, 0))
+        self.connect((self.blocks_add_xx_1, 0), (self.qtgui_freq_sink_x_0, 0))
         self.connect((self.blocks_add_xx_1, 0), (self.qtgui_time_sink_x_0_0, 0))
         self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 0))
         self.connect((self.blocks_float_to_complex_0, 0), (self.rational_resampler_xxx_0, 0))
         self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_add_xx_1, 0))
-        self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_float_to_complex_0, 0))
-        self.connect((self.blocks_multiply_xx_0_1, 0), (self.qtgui_freq_sink_x_0, 0))
-        self.connect((self.blocks_repeat_0, 0), (self.uhd_usrp_sink_0, 0))
         self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.band_pass_filter_0, 0))
-        self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_repeat_0, 0))
+        self.connect((self.rational_resampler_xxx_0, 0), (self.uhd_usrp_sink_0, 0))
         self.connect((self.uhd_usrp_source_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0))
 
 
@@ -367,9 +359,8 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
     def set_samp_rate(self, samp_rate):
         self.samp_rate = samp_rate
         self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate)
-        self.analog_sig_source_x_0_0.set_sampling_freq(self.samp_rate)
-        self.band_pass_filter_0.set_taps(firdes.band_pass(1, self.samp_rate, 500, 200e3, 200e3, firdes.WIN_HAMMING, 6.76))
-        self.freq_xlating_fir_filter_xxx_0.set_taps(firdes.low_pass(1,self.samp_rate,6e3, 2000))
+        self.band_pass_filter_0.set_taps(firdes.band_pass(1, self.samp_rate, 500, 100e3, 100e3, firdes.WIN_HAMMING, 6.76))
+        self.freq_xlating_fir_filter_xxx_0.set_taps(firdes.low_pass(1,self.samp_rate,50e3, 2000))
         self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate)
         self.qtgui_freq_sink_x_0_0.set_frequency_range(0, self.samp_rate)
         self.qtgui_time_sink_x_0_0.set_samp_rate(self.samp_rate)
diff --git a/tests/Simulation Hardware/AM/AM_Simulation_v1_1027.png b/tests/Simulation Hardware/AM/AM_Simulation_v1_1027.png
new file mode 100644
index 0000000..930d027
--- /dev/null
+++ b/tests/Simulation Hardware/AM/AM_Simulation_v1_1027.png
diff --git a/tests/Simulation Hardware/AM/AM_Simulation_v2.py b/tests/Simulation Hardware/AM/AM_Simulation_v2.py
index 53a7fce..4069cb0 100755
--- a/tests/Simulation Hardware/AM/AM_Simulation_v2.py
+++ b/tests/Simulation Hardware/AM/AM_Simulation_v2.py
@@ -348,7 +348,7 @@ class AM_Simulation_v2(gr.top_block, Qt.QWidget):
         self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
         self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win)
         self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(1, firdes.low_pass(1,samp_rate,6e3, 2000), 0, samp_rate)
-        self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(4.004, 62.8e-3, [2], 32, 16, 1.5, 1)
+        self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(4.004, 62.8e-3, [1], 32, 16, 1.5, 1)
         self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex*1, 20)
         self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
         self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
diff --git a/tests/Simulation Hardware/QPSK/qpks.py b/tests/Simulation Hardware/QPSK/qpks.py
index e121c85..11455c5 100755
--- a/tests/Simulation Hardware/QPSK/qpks.py
+++ b/tests/Simulation Hardware/QPSK/qpks.py
@@ -5,7 +5,7 @@
 # SPDX-License-Identifier: GPL-3.0
 #
 # GNU Radio Python Flow Graph
-# Title: QPSK
+# Title: QPSK Hardware Simultion
 # Author: Pross Naoki, Halter Sara Cinzia
 # GNU Radio version: 3.8.2.0
 
@@ -26,7 +26,6 @@ from gnuradio import qtgui
 from gnuradio.filter import firdes
 import sip
 from gnuradio import blocks
-import numpy
 from gnuradio import digital
 from gnuradio import gr
 import sys
@@ -43,9 +42,9 @@ from gnuradio import qtgui
 class qpks(gr.top_block, Qt.QWidget):
 
     def __init__(self):
-        gr.top_block.__init__(self, "QPSK")
+        gr.top_block.__init__(self, "QPSK Hardware Simultion")
         Qt.QWidget.__init__(self)
-        self.setWindowTitle("QPSK")
+        self.setWindowTitle("QPSK Hardware Simultion")
         qtgui.util.check_set_qss()
         try:
             self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
@@ -79,19 +78,15 @@ class qpks(gr.top_block, Qt.QWidget):
         self.sps = sps = 4
         self.nfilts = nfilts = 32
         self.timing_loop_bw = timing_loop_bw = 2 * 3.141592653589793 / 100
-        self.time_offset = time_offset = 1.0
-        self.samp_rate = samp_rate = 32000
+        self.samp_rate = samp_rate = 0.4e6
         self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts)
         self.qpsk_const = qpsk_const = digital.constellation_rect([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j], [0, 1, 3, 2],
         4, 2, 2, 1, 1).base()
         self.phase_bw = phase_bw = 2 * 3.141592653589793 / 100
-        self.noise_volt = noise_volt = 0.0001
-        self.freq_offset = freq_offset = 0
         self.excess_bw = excess_bw = 350e-3
         self.eq_ntaps = eq_ntaps = 15
         self.eq_mod = eq_mod = 1
         self.eq_gain = eq_gain = .01
-        self.chn_taps = chn_taps = [1.0 + 0.0j, ]
 
         ##################################################
         # Blocks
@@ -101,7 +96,7 @@ class qpks(gr.top_block, Qt.QWidget):
         self.params_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_0)
         self.params_grid_layout_0 = Qt.QGridLayout()
         self.params_layout_0.addLayout(self.params_grid_layout_0)
-        self.params.addTab(self.params_widget_0, 'Channel')
+        self.params.addTab(self.params_widget_0, '')
         self.params_widget_1 = Qt.QWidget()
         self.params_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_1)
         self.params_grid_layout_1 = Qt.QGridLayout()
@@ -154,10 +149,10 @@ class qpks(gr.top_block, Qt.QWidget):
                 channels=list(range(0,1)),
             ),
         )
+        self.uhd_usrp_source_0.set_clock_source('external', 0)
         self.uhd_usrp_source_0.set_center_freq(220e3, 0)
         self.uhd_usrp_source_0.set_gain(0, 0)
         self.uhd_usrp_source_0.set_antenna('RX2', 0)
-        self.uhd_usrp_source_0.set_bandwidth(400e3, 0)
         self.uhd_usrp_source_0.set_samp_rate(samp_rate)
         self.uhd_usrp_source_0.set_time_unknown_pps(uhd.time_spec())
         self.uhd_usrp_sink_0 = uhd.usrp_sink(
@@ -169,19 +164,62 @@ class qpks(gr.top_block, Qt.QWidget):
             ),
             '',
         )
-        self.uhd_usrp_sink_0.set_center_freq(220e3, 0)
-        self.uhd_usrp_sink_0.set_gain(0, 0)
+        self.uhd_usrp_sink_0.set_clock_source('external', 0)
+        self.uhd_usrp_sink_0.set_center_freq(2.4e9, 0)
+        self.uhd_usrp_sink_0.set_normalized_gain(0.2, 0)
         self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
-        self.uhd_usrp_sink_0.set_bandwidth(400e3, 0)
         self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
         self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec())
-        self._time_offset_range = Range(0.999, 1.001, 0.0001, 1.0, 200)
-        self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Timing Offset', "counter_slider", float)
-        self.params_grid_layout_0.addWidget(self._time_offset_win, 0, 1, 1, 1)
-        for r in range(0, 1):
-            self.params_grid_layout_0.setRowStretch(r, 1)
-        for c in range(1, 2):
-            self.params_grid_layout_0.setColumnStretch(c, 1)
+        self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
+            1024, #size
+            samp_rate, #samp_rate
+            "", #name
+            1 #number of inputs
+        )
+        self.qtgui_time_sink_x_1.set_update_time(0.10)
+        self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
+
+        self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
+
+        self.qtgui_time_sink_x_1.enable_tags(True)
+        self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
+        self.qtgui_time_sink_x_1.enable_autoscale(False)
+        self.qtgui_time_sink_x_1.enable_grid(False)
+        self.qtgui_time_sink_x_1.enable_axis_labels(True)
+        self.qtgui_time_sink_x_1.enable_control_panel(False)
+        self.qtgui_time_sink_x_1.enable_stem_plot(False)
+
+
+        labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
+            'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
+        widths = [1, 1, 1, 1, 1,
+            1, 1, 1, 1, 1]
+        colors = ['blue', 'red', 'green', 'black', 'cyan',
+            'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
+        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+            1.0, 1.0, 1.0, 1.0, 1.0]
+        styles = [1, 1, 1, 1, 1,
+            1, 1, 1, 1, 1]
+        markers = [-1, -1, -1, -1, -1,
+            -1, -1, -1, -1, -1]
+
+
+        for i in range(2):
+            if len(labels[i]) == 0:
+                if (i % 2 == 0):
+                    self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i/2))
+                else:
+                    self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i/2))
+            else:
+                self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
+            self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
+            self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
+            self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
+            self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
+            self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
+
+        self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
+        self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win)
         self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
             1024, #size
             samp_rate, #samp_rate
@@ -233,6 +271,50 @@ class qpks(gr.top_block, Qt.QWidget):
             self.plots_grid_layout_2.setRowStretch(r, 1)
         for c in range(0, 1):
             self.plots_grid_layout_2.setColumnStretch(c, 1)
+        self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
+            1024, #size
+            firdes.WIN_BLACKMAN_hARRIS, #wintype
+            0, #fc
+            samp_rate, #bw
+            "", #name
+            1
+        )
+        self.qtgui_freq_sink_x_0.set_update_time(0.10)
+        self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
+        self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
+        self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
+        self.qtgui_freq_sink_x_0.enable_autoscale(False)
+        self.qtgui_freq_sink_x_0.enable_grid(False)
+        self.qtgui_freq_sink_x_0.set_fft_average(1.0)
+        self.qtgui_freq_sink_x_0.enable_axis_labels(True)
+        self.qtgui_freq_sink_x_0.enable_control_panel(False)
+
+
+
+        labels = ['', '', '', '', '',
+            '', '', '', '', '']
+        widths = [1, 1, 1, 1, 1,
+            1, 1, 1, 1, 1]
+        colors = ["blue", "red", "green", "black", "cyan",
+            "magenta", "yellow", "dark red", "dark green", "dark blue"]
+        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+            1.0, 1.0, 1.0, 1.0, 1.0]
+
+        for i in range(1):
+            if len(labels[i]) == 0:
+                self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
+            else:
+                self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
+            self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
+            self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
+            self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
+
+        self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
+        self.plots_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 1, 1)
+        for r in range(0, 1):
+            self.plots_grid_layout_1.setRowStretch(r, 1)
+        for c in range(0, 1):
+            self.plots_grid_layout_1.setColumnStretch(c, 1)
         self.qtgui_const_sink_x_2 = qtgui.const_sink_c(
             1024, #size
             "Locked", #name
@@ -365,20 +447,6 @@ class qpks(gr.top_block, Qt.QWidget):
             self.plots_grid_layout_0.setRowStretch(r, 1)
         for c in range(1, 2):
             self.plots_grid_layout_0.setColumnStretch(c, 1)
-        self._noise_volt_range = Range(0, 1, 0.01, 0.0001, 200)
-        self._noise_volt_win = RangeWidget(self._noise_volt_range, self.set_noise_volt, 'Noise Voltage', "counter_slider", float)
-        self.params_grid_layout_0.addWidget(self._noise_volt_win, 0, 0, 1, 1)
-        for r in range(0, 1):
-            self.params_grid_layout_0.setRowStretch(r, 1)
-        for c in range(0, 1):
-            self.params_grid_layout_0.setColumnStretch(c, 1)
-        self._freq_offset_range = Range(-100e-3, 100e-3, 1e-3, 0, 200)
-        self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Frequency Offset', "counter_slider", float)
-        self.params_grid_layout_0.addWidget(self._freq_offset_win, 1, 0, 1, 1)
-        for r in range(1, 2):
-            self.params_grid_layout_0.setRowStretch(r, 1)
-        for c in range(0, 1):
-            self.params_grid_layout_0.setColumnStretch(c, 1)
         self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(sps * 1.001, timing_loop_bw, rrc_taps, nfilts, nfilts/2, 1.5, 2)
         self.digital_map_bb_0 = digital.map_bb([0, 1, 3, 2])
         self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(4)
@@ -393,28 +461,30 @@ class qpks(gr.top_block, Qt.QWidget):
             log=False)
         self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(qpsk_const)
         self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(eq_ntaps, eq_mod, eq_gain, 2)
+        self.blocks_vector_source_x_0 = blocks.vector_source_b((1, 0, 0), True, 1, [])
         self.blocks_unpack_k_bits_bb_0_0 = blocks.unpack_k_bits_bb(2)
         self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2)
         self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, 50)
         self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
         self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
-        self.analog_random_source_x_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 256, 1000))), True)
 
 
 
         ##################################################
         # Connections
         ##################################################
-        self.connect((self.analog_random_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0))
-        self.connect((self.analog_random_source_x_0, 0), (self.digital_constellation_modulator_0, 0))
         self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0, 0))
         self.connect((self.blocks_char_to_float_0_0, 0), (self.blocks_delay_0, 0))
         self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 1))
         self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0, 0))
         self.connect((self.blocks_unpack_k_bits_bb_0_0, 0), (self.blocks_char_to_float_0_0, 0))
+        self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0))
+        self.connect((self.blocks_vector_source_x_0, 0), (self.digital_constellation_modulator_0, 0))
         self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0))
         self.connect((self.digital_cma_equalizer_cc_0, 0), (self.qtgui_const_sink_x_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_freq_sink_x_0, 0))
+        self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_time_sink_x_1, 0))
         self.connect((self.digital_constellation_modulator_0, 0), (self.uhd_usrp_sink_0, 0))
         self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0))
         self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_2, 0))
@@ -451,18 +521,14 @@ class qpks(gr.top_block, Qt.QWidget):
         self.timing_loop_bw = timing_loop_bw
         self.digital_pfb_clock_sync_xxx_0.set_loop_bandwidth(self.timing_loop_bw)
 
-    def get_time_offset(self):
-        return self.time_offset
-
-    def set_time_offset(self, time_offset):
-        self.time_offset = time_offset
-
     def get_samp_rate(self):
         return self.samp_rate
 
     def set_samp_rate(self, samp_rate):
         self.samp_rate = samp_rate
+        self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate)
         self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate)
+        self.qtgui_time_sink_x_1.set_samp_rate(self.samp_rate)
         self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate)
         self.uhd_usrp_source_0.set_samp_rate(self.samp_rate)
 
@@ -486,18 +552,6 @@ class qpks(gr.top_block, Qt.QWidget):
         self.phase_bw = phase_bw
         self.digital_costas_loop_cc_0.set_loop_bandwidth(self.phase_bw)
 
-    def get_noise_volt(self):
-        return self.noise_volt
-
-    def set_noise_volt(self, noise_volt):
-        self.noise_volt = noise_volt
-
-    def get_freq_offset(self):
-        return self.freq_offset
-
-    def set_freq_offset(self, freq_offset):
-        self.freq_offset = freq_offset
-
     def get_excess_bw(self):
         return self.excess_bw
 
@@ -524,12 +578,6 @@ class qpks(gr.top_block, Qt.QWidget):
         self.eq_gain = eq_gain
         self.digital_cma_equalizer_cc_0.set_gain(self.eq_gain)
 
-    def get_chn_taps(self):
-        return self.chn_taps
-
-    def set_chn_taps(self, chn_taps):
-        self.chn_taps = chn_taps
-
 
 
 
diff --git a/tests/Simulation Hardware/QPSK/qpsk.grc b/tests/Simulation Hardware/QPSK/qpsk.grc
index fd955d0..efc1a55 100644
--- a/tests/Simulation Hardware/QPSK/qpsk.grc
+++ b/tests/Simulation Hardware/QPSK/qpsk.grc
@@ -21,7 +21,7 @@ options:
     run_options: prompt
     sizing_mode: fixed
     thread_safe_setters: ''
-    title: QPSK
+    title: QPSK Hardware Simultion
     window_size: ''
   states:
     bus_sink: false
@@ -32,18 +32,6 @@ options:
     state: enabled
 
 blocks:
-- name: chn_taps
-  id: variable
-  parameters:
-    comment: ''
-    value: '[1.0 + 0.0j, ]'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [512, 212.0]
-    rotation: 0
-    state: true
 - name: eq_gain
   id: variable_qtgui_range
   parameters:
@@ -101,27 +89,6 @@ blocks:
     coordinate: [320, 268.0]
     rotation: 0
     state: true
-- name: freq_offset
-  id: variable_qtgui_range
-  parameters:
-    comment: ''
-    gui_hint: 'params@0: 1,0,1,1'
-    label: Frequency Offset
-    min_len: '200'
-    orient: Qt.Horizontal
-    rangeType: float
-    start: -100e-3
-    step: 1e-3
-    stop: 100e-3
-    value: '0'
-    widget: counter_slider
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [640, 460.0]
-    rotation: 0
-    state: true
 - name: nfilts
   id: variable
   parameters:
@@ -134,27 +101,6 @@ blocks:
     coordinate: [1008, 476.0]
     rotation: 0
     state: true
-- name: noise_volt
-  id: variable_qtgui_range
-  parameters:
-    comment: ''
-    gui_hint: 'params@0: 0,0,1,1'
-    label: Noise Voltage
-    min_len: '200'
-    orient: Qt.Horizontal
-    rangeType: float
-    start: '0'
-    step: '0.01'
-    stop: '1'
-    value: '0.0001'
-    widget: counter_slider
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [504, 460.0]
-    rotation: 0
-    state: true
 - name: phase_bw
   id: variable_qtgui_range
   parameters:
@@ -212,7 +158,7 @@ blocks:
   id: variable
   parameters:
     comment: ''
-    value: '32000'
+    value: 0.4e6
   states:
     bus_sink: false
     bus_source: false
@@ -232,27 +178,6 @@ blocks:
     coordinate: [224, 268.0]
     rotation: 0
     state: true
-- name: time_offset
-  id: variable_qtgui_range
-  parameters:
-    comment: ''
-    gui_hint: 'params@0: 0,1,1,1'
-    label: Timing Offset
-    min_len: '200'
-    orient: Qt.Horizontal
-    rangeType: float
-    start: '0.999'
-    step: '0.0001'
-    stop: '1.001'
-    value: '1.0'
-    widget: counter_slider
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [504, 604.0]
-    rotation: 0
-    state: true
 - name: timing_loop_bw
   id: variable_qtgui_range
   parameters:
@@ -291,9 +216,9 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [32, 332.0]
+    coordinate: [32, 420.0]
     rotation: 0
-    state: enabled
+    state: disabled
 - name: blocks_char_to_float_0
   id: blocks_char_to_float
   parameters:
@@ -379,6 +304,26 @@ blocks:
     coordinate: [232, 840.0]
     rotation: 0
     state: true
+- 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: (1, 0, 0)
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [40, 340.0]
+    rotation: 0
+    state: true
 - name: digital_cma_equalizer_cc_0
   id: digital_cma_equalizer_cc
   parameters:
@@ -505,7 +450,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1000, 308.0]
+    coordinate: [1040, 308.0]
     rotation: 0
     state: true
 - name: params
@@ -514,7 +459,7 @@ blocks:
     alias: ''
     comment: ''
     gui_hint: ''
-    label0: Channel
+    label0: ''
     label1: Receiver
     label10: Tab 10
     label11: Tab 11
@@ -852,6 +797,86 @@ blocks:
     coordinate: [1860.0, 64]
     rotation: 90
     state: true
+- name: qtgui_freq_sink_x_0
+  id: qtgui_freq_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'
+    average: '1.0'
+    axislabels: 'True'
+    bw: samp_rate
+    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'
+    fc: '0'
+    fftsize: '1024'
+    freqhalf: 'True'
+    grid: 'False'
+    gui_hint: 'plots@1: 0,0,1,1'
+    label: Relative Gain
+    label1: ''
+    label10: ''''''
+    label2: ''''''
+    label3: ''''''
+    label4: ''''''
+    label5: ''''''
+    label6: ''''''
+    label7: ''''''
+    label8: ''''''
+    label9: ''''''
+    legend: 'True'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    name: '""'
+    nconnections: '1'
+    showports: 'False'
+    tr_chan: '0'
+    tr_level: '0.0'
+    tr_mode: qtgui.TRIG_MODE_FREE
+    tr_tag: '""'
+    type: complex
+    units: dB
+    update_time: '0.10'
+    width1: '1'
+    width10: '1'
+    width2: '1'
+    width3: '1'
+    width4: '1'
+    width5: '1'
+    width6: '1'
+    width7: '1'
+    width8: '1'
+    width9: '1'
+    wintype: firdes.WIN_BLACKMAN_hARRIS
+    ymax: '10'
+    ymin: '-140'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [544, 552.0]
+    rotation: 0
+    state: true
 - name: qtgui_time_sink_x_0
   id: qtgui_time_sink_x
   parameters:
@@ -949,6 +974,103 @@ blocks:
     coordinate: [2504, 268.0]
     rotation: 0
     state: true
+- name: qtgui_time_sink_x_1
+  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: 'False'
+    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: 'True'
+    grid: 'False'
+    gui_hint: ''
+    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: '""'
+    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: [520, 172.0]
+    rotation: 0
+    state: true
 - name: uhd_usrp_sink_0
   id: uhd_usrp_sink
   parameters:
@@ -986,7 +1108,7 @@ blocks:
     ant7: TX/RX
     ant8: TX/RX
     ant9: TX/RX
-    bw0: 400e3
+    bw0: '0'
     bw1: '0'
     bw10: '0'
     bw11: '0'
@@ -1018,7 +1140,7 @@ blocks:
     bw7: '0'
     bw8: '0'
     bw9: '0'
-    center_freq0: 220e3
+    center_freq0: 2.4e9
     center_freq1: '0'
     center_freq10: '0'
     center_freq11: '0'
@@ -1051,7 +1173,7 @@ blocks:
     center_freq8: '0'
     center_freq9: '0'
     clock_rate: 0e0
-    clock_source0: ''
+    clock_source0: external
     clock_source1: ''
     clock_source2: ''
     clock_source3: ''
@@ -1062,7 +1184,7 @@ blocks:
     comment: ''
     dev_addr: '"serial=309AF59  "'
     dev_args: '""'
-    gain0: '0'
+    gain0: '0.2'
     gain1: '0'
     gain10: '0'
     gain11: '0'
@@ -1162,7 +1284,7 @@ blocks:
     maxoutbuf: '0'
     minoutbuf: '0'
     nchan: '1'
-    norm_gain0: 'False'
+    norm_gain0: 'True'
     norm_gain1: 'False'
     norm_gain10: 'False'
     norm_gain11: 'False'
@@ -1223,7 +1345,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [504, 284.0]
+    coordinate: [544, 292.0]
     rotation: 0
     state: true
 - name: uhd_usrp_source_0
@@ -1263,7 +1385,7 @@ blocks:
     ant7: RX2
     ant8: RX2
     ant9: RX2
-    bw0: 400e3
+    bw0: '0'
     bw1: '0'
     bw10: '0'
     bw11: '0'
@@ -1328,7 +1450,7 @@ blocks:
     center_freq8: '0'
     center_freq9: '0'
     clock_rate: 0e0
-    clock_source0: ''
+    clock_source0: external
     clock_source1: ''
     clock_source2: ''
     clock_source3: ''
@@ -1595,21 +1717,23 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [744, 164.0]
+    coordinate: [784, 164.0]
     rotation: 0
     state: true
 
 connections:
-- [analog_random_source_x_0, '0', blocks_unpack_k_bits_bb_0_0, '0']
-- [analog_random_source_x_0, '0', digital_constellation_modulator_0, '0']
 - [blocks_char_to_float_0, '0', qtgui_time_sink_x_0, '0']
 - [blocks_char_to_float_0_0, '0', blocks_delay_0, '0']
 - [blocks_delay_0, '0', qtgui_time_sink_x_0, '1']
 - [blocks_unpack_k_bits_bb_0, '0', blocks_char_to_float_0, '0']
 - [blocks_unpack_k_bits_bb_0_0, '0', blocks_char_to_float_0_0, '0']
+- [blocks_vector_source_x_0, '0', blocks_unpack_k_bits_bb_0_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']
 - [digital_constellation_decoder_cb_0, '0', digital_diff_decoder_bb_0, '0']
+- [digital_constellation_modulator_0, '0', qtgui_freq_sink_x_0, '0']
+- [digital_constellation_modulator_0, '0', qtgui_time_sink_x_1, '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']