diff --git a/onbeat_rx.grc b/onbeat_rx.grc
index d980444..6c6e677 100644
--- a/onbeat_rx.grc
+++ b/onbeat_rx.grc
@@ -37,7 +37,7 @@ blocks:
   id: variable
   parameters:
     comment: ''
-    value: '25'
+    value: '100'
   states:
     bus_sink: false
     bus_source: false
@@ -75,7 +75,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [192, 92.0]
+    coordinate: [192, 96.0]
     rotation: 0
     state: true
 - name: rx_gain
@@ -103,7 +103,7 @@ blocks:
   id: variable
   parameters:
     comment: ''
-    value: 1e4
+    value: 1e6
   states:
     bus_sink: false
     bus_source: false
@@ -126,18 +126,18 @@ blocks:
 - name: ONBEAT_Demod_1
   id: ONBEAT_Demod
   parameters:
-    FULL_PACKET_LEN: '4096'
-    OVERSAMPLING: '10'
-    RRC_ALPHA: '0.35'
+    FULL_PACKET_LEN: 8*(4*255+2*16)
+    OVERSAMPLING: OVERSAMPLING
+    RRC_ALPHA: RRC_ALPHA
     affinity: ''
     alias: ''
     comment: ''
     maxoutbuf: '0'
     minoutbuf: '0'
-    roc_tolerance: '1'
-    samp_rate: 1e6
-    symbol_map: '[0, 1, 3, 2]'
-    syncword: '"0000011100001001000110110010110101110111100110001010100111111010"'
+    roc_tolerance: '0.8'
+    samp_rate: samp_rate
+    symbol_map: symbol_map
+    syncword: syncword
   states:
     bus_sink: false
     bus_source: false
@@ -145,37 +145,6 @@ blocks:
     coordinate: [728, 412.0]
     rotation: 0
     state: enabled
-- name: iio_pluto_source_0
-  id: iio_pluto_source
-  parameters:
-    affinity: ''
-    alias: ''
-    bandwidth: '20000000'
-    bbdc: 'True'
-    buffer_size: '32768'
-    comment: ''
-    filter: ''
-    filter_source: '''Auto'''
-    fpass: '0'
-    frequency: lo_freq * 1000000
-    fstop: '0'
-    gain1: '''slow_attack'''
-    len_tag_key: packet_len
-    manual_gain1: '64'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    quadrature: 'True'
-    rfdc: 'True'
-    samplerate: int(samp_rate)
-    type: fc32
-    uri: ''
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [344, 380.0]
-    rotation: 0
-    state: disabled
 - name: network_socket_pdu_1
   id: network_socket_pdu
   parameters:
@@ -402,7 +371,7 @@ blocks:
     autoscale: 'False'
     average: '1.0'
     axislabels: 'True'
-    bw: samp_rate*OVERSAMPLING
+    bw: samp_rate
     color1: '"blue"'
     color10: '"dark blue"'
     color2: '"red"'
@@ -415,7 +384,7 @@ blocks:
     color9: '"dark green"'
     comment: ''
     ctrlpanel: 'False'
-    fc: lo_freq
+    fc: lo_freq*10e6
     fftsize: '1024'
     freqhalf: 'True'
     grid: 'False'
@@ -562,6 +531,363 @@ blocks:
     coordinate: [1104, 484.0]
     rotation: 0
     state: enabled
+- name: rtlsdr_source_0
+  id: rtlsdr_source
+  parameters:
+    affinity: ''
+    alias: ''
+    ant0: ''
+    ant1: ''
+    ant10: ''
+    ant11: ''
+    ant12: ''
+    ant13: ''
+    ant14: ''
+    ant15: ''
+    ant16: ''
+    ant17: ''
+    ant18: ''
+    ant19: ''
+    ant2: ''
+    ant20: ''
+    ant21: ''
+    ant22: ''
+    ant23: ''
+    ant24: ''
+    ant25: ''
+    ant26: ''
+    ant27: ''
+    ant28: ''
+    ant29: ''
+    ant3: ''
+    ant30: ''
+    ant31: ''
+    ant4: ''
+    ant5: ''
+    ant6: ''
+    ant7: ''
+    ant8: ''
+    ant9: ''
+    args: '""'
+    bb_gain0: '20'
+    bb_gain1: '20'
+    bb_gain10: '20'
+    bb_gain11: '20'
+    bb_gain12: '20'
+    bb_gain13: '20'
+    bb_gain14: '20'
+    bb_gain15: '20'
+    bb_gain16: '20'
+    bb_gain17: '20'
+    bb_gain18: '20'
+    bb_gain19: '20'
+    bb_gain2: '20'
+    bb_gain20: '20'
+    bb_gain21: '20'
+    bb_gain22: '20'
+    bb_gain23: '20'
+    bb_gain24: '20'
+    bb_gain25: '20'
+    bb_gain26: '20'
+    bb_gain27: '20'
+    bb_gain28: '20'
+    bb_gain29: '20'
+    bb_gain3: '20'
+    bb_gain30: '20'
+    bb_gain31: '20'
+    bb_gain4: '20'
+    bb_gain5: '20'
+    bb_gain6: '20'
+    bb_gain7: '20'
+    bb_gain8: '20'
+    bb_gain9: '20'
+    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'
+    clock_source0: ''
+    clock_source1: ''
+    clock_source2: ''
+    clock_source3: ''
+    clock_source4: ''
+    clock_source5: ''
+    clock_source6: ''
+    clock_source7: ''
+    comment: ''
+    corr0: '0'
+    corr1: '0'
+    corr10: '0'
+    corr11: '0'
+    corr12: '0'
+    corr13: '0'
+    corr14: '0'
+    corr15: '0'
+    corr16: '0'
+    corr17: '0'
+    corr18: '0'
+    corr19: '0'
+    corr2: '0'
+    corr20: '0'
+    corr21: '0'
+    corr22: '0'
+    corr23: '0'
+    corr24: '0'
+    corr25: '0'
+    corr26: '0'
+    corr27: '0'
+    corr28: '0'
+    corr29: '0'
+    corr3: '0'
+    corr30: '0'
+    corr31: '0'
+    corr4: '0'
+    corr5: '0'
+    corr6: '0'
+    corr7: '0'
+    corr8: '0'
+    corr9: '0'
+    dc_offset_mode0: '0'
+    dc_offset_mode1: '0'
+    dc_offset_mode10: '0'
+    dc_offset_mode11: '0'
+    dc_offset_mode12: '0'
+    dc_offset_mode13: '0'
+    dc_offset_mode14: '0'
+    dc_offset_mode15: '0'
+    dc_offset_mode16: '0'
+    dc_offset_mode17: '0'
+    dc_offset_mode18: '0'
+    dc_offset_mode19: '0'
+    dc_offset_mode2: '0'
+    dc_offset_mode20: '0'
+    dc_offset_mode21: '0'
+    dc_offset_mode22: '0'
+    dc_offset_mode23: '0'
+    dc_offset_mode24: '0'
+    dc_offset_mode25: '0'
+    dc_offset_mode26: '0'
+    dc_offset_mode27: '0'
+    dc_offset_mode28: '0'
+    dc_offset_mode29: '0'
+    dc_offset_mode3: '0'
+    dc_offset_mode30: '0'
+    dc_offset_mode31: '0'
+    dc_offset_mode4: '0'
+    dc_offset_mode5: '0'
+    dc_offset_mode6: '0'
+    dc_offset_mode7: '0'
+    dc_offset_mode8: '0'
+    dc_offset_mode9: '0'
+    freq0: lo_freq * 1e6
+    freq1: 100e6
+    freq10: 100e6
+    freq11: 100e6
+    freq12: 100e6
+    freq13: 100e6
+    freq14: 100e6
+    freq15: 100e6
+    freq16: 100e6
+    freq17: 100e6
+    freq18: 100e6
+    freq19: 100e6
+    freq2: 100e6
+    freq20: 100e6
+    freq21: 100e6
+    freq22: 100e6
+    freq23: 100e6
+    freq24: 100e6
+    freq25: 100e6
+    freq26: 100e6
+    freq27: 100e6
+    freq28: 100e6
+    freq29: 100e6
+    freq3: 100e6
+    freq30: 100e6
+    freq31: 100e6
+    freq4: 100e6
+    freq5: 100e6
+    freq6: 100e6
+    freq7: 100e6
+    freq8: 100e6
+    freq9: 100e6
+    gain0: rx_gain
+    gain1: '10'
+    gain10: '10'
+    gain11: '10'
+    gain12: '10'
+    gain13: '10'
+    gain14: '10'
+    gain15: '10'
+    gain16: '10'
+    gain17: '10'
+    gain18: '10'
+    gain19: '10'
+    gain2: '10'
+    gain20: '10'
+    gain21: '10'
+    gain22: '10'
+    gain23: '10'
+    gain24: '10'
+    gain25: '10'
+    gain26: '10'
+    gain27: '10'
+    gain28: '10'
+    gain29: '10'
+    gain3: '10'
+    gain30: '10'
+    gain31: '10'
+    gain4: '10'
+    gain5: '10'
+    gain6: '10'
+    gain7: '10'
+    gain8: '10'
+    gain9: '10'
+    gain_mode0: 'False'
+    gain_mode1: 'False'
+    gain_mode10: 'False'
+    gain_mode11: 'False'
+    gain_mode12: 'False'
+    gain_mode13: 'False'
+    gain_mode14: 'False'
+    gain_mode15: 'False'
+    gain_mode16: 'False'
+    gain_mode17: 'False'
+    gain_mode18: 'False'
+    gain_mode19: 'False'
+    gain_mode2: 'False'
+    gain_mode20: 'False'
+    gain_mode21: 'False'
+    gain_mode22: 'False'
+    gain_mode23: 'False'
+    gain_mode24: 'False'
+    gain_mode25: 'False'
+    gain_mode26: 'False'
+    gain_mode27: 'False'
+    gain_mode28: 'False'
+    gain_mode29: 'False'
+    gain_mode3: 'False'
+    gain_mode30: 'False'
+    gain_mode31: 'False'
+    gain_mode4: 'False'
+    gain_mode5: 'False'
+    gain_mode6: 'False'
+    gain_mode7: 'False'
+    gain_mode8: 'False'
+    gain_mode9: 'False'
+    if_gain0: '20'
+    if_gain1: '20'
+    if_gain10: '20'
+    if_gain11: '20'
+    if_gain12: '20'
+    if_gain13: '20'
+    if_gain14: '20'
+    if_gain15: '20'
+    if_gain16: '20'
+    if_gain17: '20'
+    if_gain18: '20'
+    if_gain19: '20'
+    if_gain2: '20'
+    if_gain20: '20'
+    if_gain21: '20'
+    if_gain22: '20'
+    if_gain23: '20'
+    if_gain24: '20'
+    if_gain25: '20'
+    if_gain26: '20'
+    if_gain27: '20'
+    if_gain28: '20'
+    if_gain29: '20'
+    if_gain3: '20'
+    if_gain30: '20'
+    if_gain31: '20'
+    if_gain4: '20'
+    if_gain5: '20'
+    if_gain6: '20'
+    if_gain7: '20'
+    if_gain8: '20'
+    if_gain9: '20'
+    iq_balance_mode0: '0'
+    iq_balance_mode1: '0'
+    iq_balance_mode10: '0'
+    iq_balance_mode11: '0'
+    iq_balance_mode12: '0'
+    iq_balance_mode13: '0'
+    iq_balance_mode14: '0'
+    iq_balance_mode15: '0'
+    iq_balance_mode16: '0'
+    iq_balance_mode17: '0'
+    iq_balance_mode18: '0'
+    iq_balance_mode19: '0'
+    iq_balance_mode2: '0'
+    iq_balance_mode20: '0'
+    iq_balance_mode21: '0'
+    iq_balance_mode22: '0'
+    iq_balance_mode23: '0'
+    iq_balance_mode24: '0'
+    iq_balance_mode25: '0'
+    iq_balance_mode26: '0'
+    iq_balance_mode27: '0'
+    iq_balance_mode28: '0'
+    iq_balance_mode29: '0'
+    iq_balance_mode3: '0'
+    iq_balance_mode30: '0'
+    iq_balance_mode31: '0'
+    iq_balance_mode4: '0'
+    iq_balance_mode5: '0'
+    iq_balance_mode6: '0'
+    iq_balance_mode7: '0'
+    iq_balance_mode8: '0'
+    iq_balance_mode9: '0'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    nchan: '1'
+    num_mboards: '1'
+    sample_rate: samp_rate * OVERSAMPLING
+    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: [256, 332.0]
+    rotation: 0
+    state: disabled
 - name: rx_port
   id: parameter
   parameters:
@@ -587,14 +913,14 @@ blocks:
     alias: ''
     bias: 'False'
     bufflen: '16384'
-    center_freq: lo_freq
+    center_freq: lo_freq*1e6
     comment: ''
     dev_args: ''
     freq_correction: '0'
-    gain: '20'
+    gain: rx_gain
     maxoutbuf: '0'
     minoutbuf: '0'
-    samp_rate: samp_rate*OVERSAMPLING
+    samp_rate: samp_rate
     type: fc32
   states:
     bus_sink: false
@@ -626,6 +952,8 @@ connections:
 - [ONBEAT_Demod_1, '1', qtgui_eye_sink_x_0, '0']
 - [ONBEAT_Demod_1, '2', qtgui_time_sink_x_0, '0']
 - [ONBEAT_Demod_1, out, network_socket_pdu_1, pdus]
+- [rtlsdr_source_0, '0', ONBEAT_Demod_1, '0']
+- [rtlsdr_source_0, '0', qtgui_freq_sink_x_0, '0']
 - [soapy_rtlsdr_source_0, '0', ONBEAT_Demod_1, '0']
 - [soapy_rtlsdr_source_0, '0', qtgui_freq_sink_x_0, '0']
 
diff --git a/onbeat_rx_wrapper.py b/onbeat_rx_wrapper.py
index 1ad4a04..ddae8de 100644
--- a/onbeat_rx_wrapper.py
+++ b/onbeat_rx_wrapper.py
@@ -14,12 +14,14 @@ async def tcp_client():
     port = 50002
     reader, _ = await asyncio.open_connection(
         '127.0.0.1', port)
-    output: list[tuple[Onbeat_Header, list[int]]] = []
+    # output: list[tuple[Onbeat_Header, list[int]]] = []
+    output: list[list[int]] = []
     packet_loss = 0
     while message := await reader.read(PACKET_LEN):
         try:
             received = framing.decode_packet([i for i in message])
-            output.append(received)
+            output.append([i for i in message])
+            print("pkt received")
             if received[0].pkt_len == 0:
                 break
         except KeyboardInterrupt: