mirror of https://github.com/gnss-sdr/gnss-sdr
112 lines
3.7 KiB
Plaintext
112 lines
3.7 KiB
Plaintext
[GNSS-SDR]
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; RealTime configuration for Nooeleec RTL Software defined radio receiver
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; 2023 JRC GNSS summer school
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;######### GLOBAL OPTIONS ##################
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GNSS-SDR.internal_fs_sps=2048000
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;######### SIGNAL_SOURCE CONFIG ############
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SignalSource.implementation=Osmosdr_Signal_Source
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SignalSource.item_type=gr_complex
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SignalSource.sampling_frequency=2048000
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SignalSource.freq=1575420000
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SignalSource.gain=40
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SignalSource.rf_gain=40
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SignalSource.if_gain=30
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SignalSource.AGC_enabled=false
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SignalSource.samples=0
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SignalSource.repeat=false
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SignalSource.dump=true
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SignalSource.dump_filename=./signal_source.dat
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SignalSource.enable_throttle_control=false
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;# Please note that the new RTL-SDR Blog V3 dongles ship a < 1 PPM
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;# temperature compensated oscillator (TCXO), which is well suited for GNSS
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;# signal processing, and a 4.5 V powered bias-tee to feed an active antenna.
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;# Whether the bias-tee is turned off before reception depends on which version
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;# of gr-osmosdr was used when compiling GNSS-SDR. With an old version
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;# (for example, v0.1.4-8), the utility rtl_biast may be used to switch the
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;# bias-tee, and then call gnss-sdr.
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;# See https://github.com/rtlsdrblog/rtl_biast
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;# After reception the bias-tee is switched off automatically by the program.
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;# With newer versions of gr-osmosdr (>= 0.1.4-13), the bias-tee can be
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;# activated by uncommenting the following line:
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SignalSource.osmosdr_args=rtl,bias=1
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;######### SIGNAL_CONDITIONER CONFIG ############
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SignalConditioner.implementation=Pass_Through
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;######### CHANNELS GLOBAL CONFIG ############
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Channels_1C.count=7
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Channels_1B.count=0
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Channels.in_acquisition=1
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Channel.signal=1C
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;Channel0.satellite=8
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;Channel1.satellite=13
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;Channel2.satellite=14
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;Channel3.satellite=15
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;Channel4.satellite=23
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;Channel5.satellite=27
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;######### ACQUISITION GLOBAL CONFIG ############
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Acquisition_1C.implementation=GPS_L1_CA_PCPS_Acquisition
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Acquisition_1C.item_type=gr_complex
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;Acquisition_1C.threshold=2.0
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Acquisition_1C.use_CFAR_algorithm=false
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Acquisition_1C.blocking=false
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Acquisition_1C.coherent_integration_time_ms=1
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Acquisition_1C.pfa=0.01
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Acquisition_1C.doppler_max=5000
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Acquisition_1C.doppler_step=250
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Acquisition_1C.dump=false
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Acquisition_1C.dump_filename=./acq_dump.dat
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;######### TRACKING GPS CONFIG ############
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Tracking_1C.implementation=GPS_L1_CA_DLL_PLL_Tracking
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Tracking_1C.item_type=gr_complex
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Tracking_1C.dump=false
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Tracking_1C.dump_filename=./tracking_ch_
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Tracking_1C.pll_bw_hz=35.0;
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Tracking_1C.dll_bw_hz=1.5;
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Tracking_1C.pll_bw_narrow_hz=2.5;
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Tracking_1C.dll_bw_narrow_hz=0.5;
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Tracking_1C.extend_correlation_symbols=1;
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Tracking_1C.dll_filter_order=2;
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Tracking_1C.pll_filter_order=3;
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Tracking_1C.early_late_space_chips=0.5;
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Tracking_1C.early_late_space_narrow_chips=0.25
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;######### TELEMETRY DECODER GPS CONFIG ############
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TelemetryDecoder_1C.implementation=GPS_L1_CA_Telemetry_Decoder
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TelemetryDecoder_1C.dump=false
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;######### OBSERVABLES CONFIG ############
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Observables.implementation=Hybrid_Observables
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Observables.dump=false
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Observables.dump_filename=./observables.dat
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Observables.enable_carrier_smoothing=false
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Observables.smoothing_factor=200
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;######### PVT CONFIG ############
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PVT.implementation=RTKLIB_PVT
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PVT.positioning_mode=PPP_Static ; options: Single, Static, Kinematic, PPP_Static, PPP_Kinematic
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PVT.iono_model=Broadcast ; options: OFF, Broadcast, SBAS, Iono-Free-LC, Estimate_STEC, IONEX
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PVT.trop_model=Saastamoinen ; options: OFF, Saastamoinen, SBAS, Estimate_ZTD, Estimate_ZTD_Grad
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PVT.enable_rx_clock_correction=false
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PVT.output_rate_ms=100
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PVT.rinexobs_rate_ms=100
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PVT.display_rate_ms=500
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PVT.dump_filename=./PVT
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PVT.nmea_dump_filename=./gnss_sdr_pvt.nmea;
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PVT.flag_nmea_tty_port=false;
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PVT.nmea_dump_devname=/dev/pts/4
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PVT.dump=false
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PVT.flag_rtcm_server=true
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PVT.flag_rtcm_tty_port=false
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PVT.rtcm_dump_devname=/dev/pts/1
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