diff --git a/gnuradio scripts/RX/Meshtastic_EU_125KHz_RTLSDR.grc b/gnuradio scripts/RX/Meshtastic_EU_125KHz_RTLSDR.grc
new file mode 100644
index 0000000..a5ff40c
--- /dev/null
+++ b/gnuradio scripts/RX/Meshtastic_EU_125KHz_RTLSDR.grc	
@@ -0,0 +1,998 @@
+options:
+  parameters:
+    author: Josh Conway (CrankyLinuxUser)
+    catch_exceptions: 'True'
+    category: '[GRC Hier Blocks]'
+    cmake_opt: ''
+    comment: ''
+    copyright: ''
+    description: This flow covers all presets at single frequency 904.438MHz , thus
+      only needing a RTL-SDR.
+    gen_cmake: 'On'
+    gen_linking: dynamic
+    generate_options: qt_gui
+    hier_block_src_path: '.:'
+    id: Meshtastic_125KHz_all
+    max_nouts: '0'
+    output_language: python
+    placement: (0,0)
+    qt_qss_theme: ''
+    realtime_scheduling: ''
+    run: 'True'
+    run_command: '{python} -u {filename}'
+    run_options: prompt
+    sizing_mode: fixed
+    thread_safe_setters: ''
+    title: Meshtastic_125KHz_all
+    window_size: ''
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [16, 4]
+    rotation: 0
+    state: enabled
+
+blocks:
+- name: bandpass125k
+  id: variable_band_pass_filter_taps
+  parameters:
+    beta: '6.76'
+    comment: ''
+    gain: '1.0'
+    high_cutoff_freq: lora_125bandwidth/2
+    low_cutoff_freq: -lora_125bandwidth/2
+    samp_rate: samp_rate
+    type: complex_band_pass
+    value: ''
+    width: lora_125bandwidth/10
+    win: window.WIN_HAMMING
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1144, 4.0]
+    rotation: 0
+    state: enabled
+- name: center_125KHz
+  id: variable
+  parameters:
+    comment: ''
+    value: '869587500'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [312, 8.0]
+    rotation: 0
+    state: enabled
+- name: cr_8
+  id: variable
+  parameters:
+    comment: ''
+    value: '8'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [424, 8.0]
+    rotation: 0
+    state: enabled
+- name: has_crc
+  id: variable
+  parameters:
+    comment: ''
+    value: 'True'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [664, 8.0]
+    rotation: 0
+    state: enabled
+- name: impl_head
+  id: variable
+  parameters:
+    comment: ''
+    value: 'False'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [584, 8.0]
+    rotation: 0
+    state: enabled
+- name: lora_125bandwidth
+  id: variable
+  parameters:
+    comment: ''
+    value: '125000'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [296, 80.0]
+    rotation: 0
+    state: enabled
+- name: payload_length
+  id: variable
+  parameters:
+    comment: ''
+    value: '237'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [712, 80.0]
+    rotation: 0
+    state: enabled
+- name: preamble_length
+  id: variable
+  parameters:
+    comment: ''
+    value: '17'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [600, 80.0]
+    rotation: 0
+    state: enabled
+- name: samp_rate
+  id: variable
+  parameters:
+    comment: ''
+    value: '1000000'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [208, 80.0]
+    rotation: 0
+    state: enabled
+- name: soft_decoding
+  id: variable
+  parameters:
+    comment: ''
+    value: 'True'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [736, 8.0]
+    rotation: 0
+    state: enabled
+- name: sync_word
+  id: variable
+  parameters:
+    comment: 'Technically the sync-word here for meshtastic is 0x2b
+
+      Trying this leads to no data gathered.
+
+      Using the [0,0] works.'
+    value: '[0,0]'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [872, 8.0]
+    rotation: 0
+    state: enabled
+- name: blocks_tag_gate_0_3
+  id: blocks_tag_gate
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    propagate_tags: 'False'
+    single_key: '""'
+    type: byte
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1488, 360.0]
+    rotation: 0
+    state: enabled
+- name: blocks_tag_gate_0_4
+  id: blocks_tag_gate
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    propagate_tags: 'False'
+    single_key: '""'
+    type: byte
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1488, 544.0]
+    rotation: 0
+    state: enabled
+- name: blocks_throttle2_0
+  id: blocks_throttle2
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    ignoretag: 'True'
+    limit: auto
+    maximum: '0.1'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    samples_per_second: samp_rate
+    type: complex
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [320, 368.0]
+    rotation: 0
+    state: enabled
+- name: freq_xlating_fir_filter_xxx_0_0
+  id: freq_xlating_fir_filter_xxx
+  parameters:
+    affinity: ''
+    alias: ''
+    center_freq: center_125KHz
+    comment: 'Set Minoutbuf = 17000
+
+      Frame Sync needs that'
+    decim: int(samp_rate/(lora_125bandwidth * 4))
+    maxoutbuf: '0'
+    minoutbuf: '17000'
+    samp_rate: samp_rate
+    taps: bandpass125k
+    type: ccc
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [480, 368.0]
+    rotation: 0
+    state: enabled
+- name: import_0
+  id: import
+  parameters:
+    alias: ''
+    comment: ''
+    imports: import numpy as np
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [176, 8.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_crc_verif_0_3
+  id: lora_sdr_crc_verif
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    output_crc_check: 'False'
+    print_rx_msg: '2'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1264, 376.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_crc_verif_0_4
+  id: lora_sdr_crc_verif
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    output_crc_check: 'False'
+    print_rx_msg: '2'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1264, 560.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_deinterleaver_0_3
+  id: lora_sdr_deinterleaver
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1112, 336.0]
+    rotation: 180
+    state: enabled
+- name: lora_sdr_deinterleaver_0_4
+  id: lora_sdr_deinterleaver
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1112, 520.0]
+    rotation: 180
+    state: enabled
+- name: lora_sdr_dewhitening_0_3
+  id: lora_sdr_dewhitening
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1128, 392.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_dewhitening_0_4
+  id: lora_sdr_dewhitening
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1128, 576.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_fft_demod_0_3
+  id: lora_sdr_fft_demod
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    max_log_approx: 'True'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [944, 288.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_fft_demod_0_4
+  id: lora_sdr_fft_demod
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    max_log_approx: 'True'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [944, 472.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_frame_sync_0_3
+  id: lora_sdr_frame_sync
+  parameters:
+    affinity: ''
+    alias: ''
+    bandwidth: lora_125bandwidth
+    center_freq: center_125KHz
+    comment: 'LongModerate
+
+      SF=11, CR=8, BW=125KHz'
+    impl_head: impl_head
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    os_factor: '4'
+    preamb_len: preamble_length
+    sf: '11'
+    show_log_port: 'True'
+    sync_word: sync_word
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [752, 272.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_frame_sync_0_4
+  id: lora_sdr_frame_sync
+  parameters:
+    affinity: ''
+    alias: ''
+    bandwidth: lora_125bandwidth
+    center_freq: center_125KHz
+    comment: 'LongSlow
+
+      SF=12, CR=8, BW=125KHz'
+    impl_head: impl_head
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    os_factor: '4'
+    preamb_len: preamble_length
+    sf: '12'
+    show_log_port: 'True'
+    sync_word: sync_word
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [752, 456.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_gray_mapping_0_3
+  id: lora_sdr_gray_mapping
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1112, 288.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_gray_mapping_0_4
+  id: lora_sdr_gray_mapping
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1112, 472.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_hamming_dec_0_3
+  id: lora_sdr_hamming_dec
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [944, 336.0]
+    rotation: 180
+    state: enabled
+- name: lora_sdr_hamming_dec_0_4
+  id: lora_sdr_hamming_dec
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    soft_decoding: soft_decoding
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [944, 520.0]
+    rotation: 180
+    state: enabled
+- name: lora_sdr_header_decoder_0_3
+  id: lora_sdr_header_decoder
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    cr: cr_8
+    has_crc: has_crc
+    impl_head: impl_head
+    ldro: '2'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    pay_len: payload_length
+    print_header: 'False'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [944, 384.0]
+    rotation: 0
+    state: enabled
+- name: lora_sdr_header_decoder_0_4
+  id: lora_sdr_header_decoder
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    cr: cr_8
+    has_crc: has_crc
+    impl_head: impl_head
+    ldro: '2'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    pay_len: payload_length
+    print_header: 'False'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [944, 568.0]
+    rotation: 0
+    state: enabled
+- name: network_tcp_sink_0_3
+  id: network_tcp_sink
+  parameters:
+    addr: 0.0.0.0
+    affinity: ''
+    alias: ''
+    comment: LongModerate
+    mode: '2'
+    port: '20005'
+    type: byte
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1656, 360.0]
+    rotation: 0
+    state: enabled
+- name: network_tcp_sink_0_4
+  id: network_tcp_sink
+  parameters:
+    addr: 0.0.0.0
+    affinity: ''
+    alias: ''
+    comment: LongSlow
+    mode: '2'
+    port: '20006'
+    type: byte
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1656, 544.0]
+    rotation: 0
+    state: enabled
+- name: note_0_0_0
+  id: note
+  parameters:
+    alias: ''
+    comment: 'This flow needs a dependency.
+
+      https://github.com/tapparelj/gr-lora_sdr'
+    note: 'This flow needs a dependency: https://github.com/tapparelj/gr-lora_sdr'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [16, 128.0]
+    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: center_125KHz
+    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: '10'
+    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
+    sync: sync
+    time_source0: external
+    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: [72, 284.0]
+    rotation: 0
+    state: enabled
+
+connections:
+- [blocks_tag_gate_0_3, '0', network_tcp_sink_0_3, '0']
+- [blocks_tag_gate_0_4, '0', network_tcp_sink_0_4, '0']
+- [blocks_throttle2_0, '0', freq_xlating_fir_filter_xxx_0_0, '0']
+- [freq_xlating_fir_filter_xxx_0_0, '0', lora_sdr_frame_sync_0_3, '0']
+- [freq_xlating_fir_filter_xxx_0_0, '0', lora_sdr_frame_sync_0_4, '0']
+- [lora_sdr_crc_verif_0_3, '0', blocks_tag_gate_0_3, '0']
+- [lora_sdr_crc_verif_0_4, '0', blocks_tag_gate_0_4, '0']
+- [lora_sdr_deinterleaver_0_3, '0', lora_sdr_hamming_dec_0_3, '0']
+- [lora_sdr_deinterleaver_0_4, '0', lora_sdr_hamming_dec_0_4, '0']
+- [lora_sdr_dewhitening_0_3, '0', lora_sdr_crc_verif_0_3, '0']
+- [lora_sdr_dewhitening_0_4, '0', lora_sdr_crc_verif_0_4, '0']
+- [lora_sdr_fft_demod_0_3, '0', lora_sdr_gray_mapping_0_3, '0']
+- [lora_sdr_fft_demod_0_4, '0', lora_sdr_gray_mapping_0_4, '0']
+- [lora_sdr_frame_sync_0_3, '0', lora_sdr_fft_demod_0_3, '0']
+- [lora_sdr_frame_sync_0_4, '0', lora_sdr_fft_demod_0_4, '0']
+- [lora_sdr_gray_mapping_0_3, '0', lora_sdr_deinterleaver_0_3, '0']
+- [lora_sdr_gray_mapping_0_4, '0', lora_sdr_deinterleaver_0_4, '0']
+- [lora_sdr_hamming_dec_0_3, '0', lora_sdr_header_decoder_0_3, '0']
+- [lora_sdr_hamming_dec_0_4, '0', lora_sdr_header_decoder_0_4, '0']
+- [lora_sdr_header_decoder_0_3, '0', lora_sdr_dewhitening_0_3, '0']
+- [lora_sdr_header_decoder_0_3, frame_info, lora_sdr_frame_sync_0_3, frame_info]
+- [lora_sdr_header_decoder_0_4, '0', lora_sdr_dewhitening_0_4, '0']
+- [lora_sdr_header_decoder_0_4, frame_info, lora_sdr_frame_sync_0_4, frame_info]
+- [rtlsdr_source_0, '0', blocks_throttle2_0, '0']
+
+metadata:
+  file_format: 1
+  grc_version: 3.10.9.2