This gist contains a recording of the NEXUS 19k2 pi/4-DQPSK signal at 435.900 MHz. The recording was provided by Andy UZ7HO. It uses a sample rate of 96ksps (real; one-channel), and the signal is centred at around 18750 Hz.
Daniel Estévez daniestevez
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| ------------------------------------------------------------ | |
| TS-Packet: 00000001 PID: 511 (0x01ff), Length: 188 (0x00bc) | |
| from file: /tmp/falcon9.ts | |
| ------------------------------------------------------------ | |
| 0000: 47 01 ff 20 b7 10 15 6e e0 40 7e fc ff ff ff ff G.. ...n.@~..... | |
| 0010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ | |
| 0020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ | |
| 0030: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ | |
| 0040: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ | |
| 0050: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ |
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| Sync-Byte 0x47: 71 (0x47) | |
| Transport_error_indicator: 0 (0x00) [= packet ok] | |
| Payload_unit_start_indicator: 1 (0x01) [= Packet data starts] | |
| transport_priority: 0 (0x00) | |
| PID: 32 (0x0020) [= ] | |
| transport_scrambling_control: 0 (0x00) [= No scrambling of TS packet payload] | |
| adaptation_field_control: 1 (0x01) [= no adaptation_field, payload only] | |
| continuity_counter: 15 (0x0f) [= (sequence ok)] | |
| Payload: (len: 184) | |
| ==> pointer_field: 0 (0x00) |
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| Sync-Byte 0x47: 71 (0x47) | |
| Transport_error_indicator: 0 (0x00) [= packet ok] | |
| Payload_unit_start_indicator: 1 (0x01) [= Packet data starts] | |
| transport_priority: 0 (0x00) | |
| PID: 0 (0x0000) [= ISO 13818-1 Program Association Table (PAT)] | |
| transport_scrambling_control: 0 (0x00) [= No scrambling of TS packet payload] | |
| adaptation_field_control: 1 (0x01) [= no adaptation_field, payload only] | |
| continuity_counter: 15 (0x0f) [= (sequence ok)] | |
| Payload: (len: 184) | |
| ==> pointer_field: 0 (0x00) |
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| /* | |
| * Copyright 2021 Free Software Foundation, Inc. | |
| * | |
| * This file is part of GNU Radio | |
| * | |
| * SPDX-License-Identifier: GPL-3.0-or-later | |
| * | |
| */ | |
| /***********************************************************************************/ |
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| options: | |
| parameters: | |
| author: Daniel Estevez | |
| category: '[GRC Hier Blocks]' | |
| cmake_opt: '' | |
| comment: '' | |
| copyright: '' | |
| description: '' | |
| gen_cmake: 'On' | |
| gen_linking: dynamic |
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| options: | |
| parameters: | |
| author: daniel | |
| category: '[GRC Hier Blocks]' | |
| cmake_opt: '' | |
| comment: '' | |
| copyright: '' | |
| description: '' | |
| gen_cmake: 'On' | |
| gen_linking: dynamic |
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| import sys | |
| import matplotlib | |
| import socket | |
| matplotlib.use('Qt5Agg') | |
| from PyQt5 import QtCore, QtWidgets | |
| from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas | |
| from matplotlib.figure import Figure |
daniestevez
/ tianwen1.grc
Created
August 8, 2020 08:01
GNU Radio Tianwen-1 decoder for HDSDR_20200807_194352Z_8430927kHz_RF_flt32_001.raw
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| options: | |
| parameters: | |
| author: Daniel Estevez | |
| category: '[GRC Hier Blocks]' | |
| cmake_opt: '' | |
| comment: '' | |
| copyright: '' | |
| description: '' | |
| gen_cmake: 'On' | |
| gen_linking: dynamic |
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| Moderator is updating data files... | |
| Moderator is creating core engine... | |
| libmx.so: cannot open shared object file: No such file or directory | |
| *** Library "../plugins/libMatlabInterface" did not open. | |
| ../plugins/proprietary/libMsise86.so: cannot open shared object file: No such file or directory | |
| *** Library "../plugins/proprietary/libMsise86" did not open. | |
| ../plugins/proprietary/libNRLMsise00.so: cannot open shared object file: No such file or directory |