222 lines
6.5 KiB
JSON
222 lines
6.5 KiB
JSON
{
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"lab": "Lab064",
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"stage": "PREPARATION_ONLY",
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"rf_tx_count": 0,
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"head": "4437917465274257ff0ca5d3c269029da45de3ec",
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"parameters": {
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"rf_frequency_hz": 1400000000,
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"sample_rate_hz": 8000000,
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"symbol_rate": 20000,
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"samples_per_symbol": 400,
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"digital_carrier_hz": 50000,
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"rrc_rolloff": 0.35,
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"rrc_span_symbols": 10,
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"prbs": "PRBS7 x^7+x^6+1, deterministic initial state",
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"full_phy_packet": false,
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"tx_vga_db": 10,
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"rx_lna_db": 24,
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"rx_vga_db": 24,
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"rf_amplifier": false,
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"bias_tee": false,
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"geometry": {
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"frequency_hz": 1400000000,
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"physical_path": "MASTER TX near window -> LOS indoor -> SLAVE RX on desk",
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"path_confirmed": true,
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"tx_antenna": "existing 1400 MHz antenna near window",
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"rx_antenna": "existing 1400 MHz antenna on desk",
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"distance_m": 1.2,
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"orientation": "same polarization; fixed during preflight and RF session",
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"visibility": "LOS indoor"
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},
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"clock_path": "10 MHz TCXO -> MASTER -> MASTER CLKOUT -> SLAVE CLKIN",
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"levels_db_relative_nominal": [
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-18.0,
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-12.0,
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-6.0,
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0.0
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]
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},
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"segments": [
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{
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"label": "L0",
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"level_db": -18.0,
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"start_sample": 800000,
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"samples": 800000,
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"duration_seconds": 0.1,
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"analysis_start_sample": 808400,
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"analysis_samples": 783200,
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"metrics": {
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"samples": 800000,
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"mean_i": -9.625e-05,
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"mean_q": 2.75e-05,
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"power_code2": 30.87065625,
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"ac_power_code2": 30.870656239979688,
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"rms_code": 5.556136809870686,
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"peak_magnitude_code": 9.219544457292887,
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"max_abs_i": 9.0,
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"max_abs_q": 9.0,
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"papr_db": 4.398730638796093,
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"clipped_components_fraction": 0.0,
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"clipped_samples_fraction": 0.0,
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"symbol_energy_code2_seconds": 0.0015435328125,
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"requested_relative_power_db": -18.0,
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"tx_rms_code": 5.556136809870686,
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"tx_peak_abs_i_code": 9.0,
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"tx_peak_abs_q_code": 9.0,
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"tx_peak_magnitude_code": 9.219544457292887,
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"digital_clipping": false,
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"actual_relative_power_db": -17.97368512020099
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}
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},
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{
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"label": "L1",
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"level_db": -12.0,
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"start_sample": 2000000,
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"samples": 800000,
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"duration_seconds": 0.1,
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"analysis_start_sample": 2008400,
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"analysis_samples": 783200,
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"metrics": {
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"samples": 800000,
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"mean_i": -5e-05,
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"mean_q": 5e-05,
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"power_code2": 122.2567675,
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"ac_power_code2": 122.25676749499999,
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"rms_code": 11.056978226441435,
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"peak_magnitude_code": 17.804493814764857,
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"max_abs_i": 17.0,
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"max_abs_q": 17.0,
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"papr_db": 4.1378635346865025,
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"clipped_components_fraction": 0.0,
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"clipped_samples_fraction": 0.0,
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"symbol_energy_code2_seconds": 0.006112838375,
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"requested_relative_power_db": -12.0,
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"tx_rms_code": 11.056978226441435,
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"tx_peak_abs_i_code": 17.0,
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"tx_peak_abs_q_code": 17.0,
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"tx_peak_magnitude_code": 17.804493814764857,
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"digital_clipping": false,
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"actual_relative_power_db": -11.99641465105681
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},
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"tx_input_difference_from_previous_db": 5.9772704691441785
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},
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{
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"label": "L2",
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"level_db": -6.0,
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"start_sample": 3200000,
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"samples": 800000,
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"duration_seconds": 0.1,
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"analysis_start_sample": 3208400,
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"analysis_samples": 783200,
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"metrics": {
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"samples": 800000,
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"mean_i": 5.625e-05,
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"mean_q": 2.625e-05,
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"power_code2": 486.5064875,
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"ac_power_code2": 486.50648749614686,
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"rms_code": 22.05689206347984,
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"peak_magnitude_code": 35.12833614050059,
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"max_abs_i": 34.0,
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"max_abs_q": 35.0,
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"papr_db": 4.0422652379446395,
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"clipped_components_fraction": 0.0,
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"clipped_samples_fraction": 0.0,
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"symbol_energy_code2_seconds": 0.024325324375,
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"requested_relative_power_db": -6.0,
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"tx_rms_code": 22.05689206347984,
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"tx_peak_abs_i_code": 34.0,
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"tx_peak_abs_q_code": 35.0,
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"tx_peak_magnitude_code": 35.12833614050059,
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"digital_clipping": false,
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"actual_relative_power_db": -5.998257379520232
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},
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"tx_input_difference_from_previous_db": 5.998157271536577
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},
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{
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"label": "L3",
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"level_db": 0.0,
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"start_sample": 4400000,
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"samples": 800000,
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"duration_seconds": 0.1,
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"analysis_start_sample": 4408400,
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"analysis_samples": 783200,
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"metrics": {
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"samples": 800000,
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"mean_i": 8.25e-05,
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"mean_q": 0.00011125,
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"power_code2": 1936.04021375,
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"ac_power_code2": 1936.0402137308172,
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"rms_code": 44.00045697205883,
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"peak_magnitude_code": 69.6419413859206,
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"max_abs_i": 69.0,
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"max_abs_q": 69.0,
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"papr_db": 3.9882736474748155,
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"clipped_components_fraction": 0.0,
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"clipped_samples_fraction": 0.0,
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"symbol_energy_code2_seconds": 0.0968020106875,
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"requested_relative_power_db": 0.0,
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"tx_rms_code": 44.00045697205883,
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"tx_peak_abs_i_code": 69.0,
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"tx_peak_abs_q_code": 69.0,
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"tx_peak_magnitude_code": 69.6419413859206,
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"digital_clipping": false,
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"actual_relative_power_db": 0.0
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},
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"tx_input_difference_from_previous_db": 5.998257379520232
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}
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],
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"leading_zero_samples": 800000,
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"gap_samples": 400000,
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"trailing_zero_samples": 800000,
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"tx_samples": 6000000,
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"tx_bytes": 12000000,
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"tx_duration_seconds": 0.75,
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"tx_sha256": "fa260719659b2984fe29588238415622cd75c6daefec6cc9130ba1bf851bd3f9",
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"rx_samples": 16000000,
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"rx_duration_seconds": 2.0,
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"rx_lead_seconds": 0.5,
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"automatic_retry": false,
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"tx_command_prepared_not_run": [
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"C:\\Users\\user\\Tools\\HackRF\\Library\\bin\\hackrf_transfer.exe",
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"-d",
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"000000000000000097c063dc323b97d3",
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"-t",
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"C:\\Users\\user\\Desktop\\projects\\SDR_Rover\\data\\raw\\lab064\\tx_level_staircase.cs8",
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"-f",
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"1400000000",
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"-s",
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"8000000",
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"-n",
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"6000000",
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"-x",
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"10",
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"-a",
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"0",
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"-p",
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"0",
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"-B"
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],
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"rx_command_prepared_not_run": [
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"C:\\Users\\user\\Tools\\HackRF\\Library\\bin\\hackrf_transfer.exe",
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"-d",
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"000000000000000097c063dc2e5327d3",
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"-r",
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"C:\\Users\\user\\Desktop\\projects\\SDR_Rover\\data\\raw\\lab064\\rx_stream.cs8",
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"-f",
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"1400000000",
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"-s",
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"8000000",
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"-n",
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"16000000",
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"-l",
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"24",
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"-g",
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"24",
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"-a",
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"0",
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"-p",
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"0",
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"-B"
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]
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}
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