{
 "measured": "2026-09-23",
 "board": "192.168.129.200 (gigabit ethernet)",
 "fw": "95aad-dirty + patch 0012",
 "setup": {
  "path": "TX2A -> 20 dB pad -> RX2A",
  "lo_hz": 900000000.0,
  "tx_atten_db": -30,
  "rx_gain_db": 20,
  "rx_gain_mode": "manual"
 },
 "modulation_vs_rate_cyclic": [
  {
   "fs": 5000000.0,
   "mod": "QPSK",
   "evm": 1.7586465303098413,
   "rms": -20.511698941908058
  },
  {
   "fs": 5000000.0,
   "mod": "16-QAM",
   "evm": 1.6089929327778318,
   "rms": -22.65110564601523
  },
  {
   "fs": 15000000.0,
   "mod": "QPSK",
   "evm": 1.668584222269791,
   "rms": -20.603616150533995
  },
  {
   "fs": 15000000.0,
   "mod": "16-QAM",
   "evm": 1.6241525354393624,
   "rms": -22.791829979572647
  },
  {
   "fs": 30720000.0,
   "mod": "QPSK",
   "evm": 2.0460730862474534,
   "rms": -20.562203333576722
  },
  {
   "fs": 30720000.0,
   "mod": "16-QAM",
   "evm": 2.036197973805112,
   "rms": -22.805306843921187
  },
  {
   "fs": 61440000.0,
   "mod": "QPSK",
   "evm": 2.181859409026102,
   "rms": -20.654312471944824
  },
  {
   "fs": 61440000.0,
   "mod": "16-QAM",
   "evm": 2.262553607565858,
   "rms": -22.846439575427322
  }
 ],
 "rf_sweep_dds_tone": [
  {
   "fs": 5000000.0,
   "bw": 4000000,
   "mbs": 16.290803363152264,
   "rms": -13.861994167362848,
   "snr": 90.14322165645623,
   "sfdr": 43.21733228184235,
   "img": 43.21733228184235,
   "drops": 0
  },
  {
   "fs": 15000000.0,
   "bw": 12000000,
   "mbs": 26.30630860899836,
   "rms": -14.082620431445264,
   "snr": 89.86803722558848,
   "sfdr": 48.16052392055272,
   "img": 65.63262643841216,
   "drops": 2
  },
  {
   "fs": 30720000.0,
   "bw": 24576000,
   "mbs": 31.420930176894462,
   "rms": -13.967888336907588,
   "snr": 88.12084298817882,
   "sfdr": 46.39730231488784,
   "img": 76.46455878584078,
   "drops": 3
  },
  {
   "fs": 61440000.0,
   "bw": 49152000,
   "mbs": 26.569342493380766,
   "rms": -14.085424581165661,
   "snr": 85.35295750641077,
   "sfdr": 42.11819756899207,
   "img": 65.89627259900837,
   "drops": 4
  }
 ],
 "waveforms_at_61m44": {
  "cw": {
   "rms_dbfs": -16.74,
   "peak_dbfs": -15.99,
   "papr_db": 0.75,
   "obw_hz": 30000.0,
   "carrier_db": 17.62,
   "image_rej_dbc": 71.11,
   "lo_leak_dbc": 61.95,
   "snr_db": 71.01,
   "noise_floor_db": -53.39
  },
  "twotone": {
   "rms_dbfs": -19.73,
   "peak_dbfs": -16.17,
   "papr_db": 3.56,
   "obw_hz": 4020000.0,
   "imd3_dbc": 55.83
  },
  "chirp": {
   "rms_dbfs": -17.09,
   "peak_dbfs": -15.95,
   "papr_db": 1.14,
   "obw_hz": 39615000.0,
   "flatness_std_db": 11.8
  },
  "qpsk": {
   "rms_dbfs": -20.66,
   "peak_dbfs": -16.52,
   "papr_db": 4.14,
   "obw_hz": 17955000.0,
   "evm_pct": 2.17,
   "mod": "QPSK",
   "snr_from_evm_db": 33.26
  },
  "qam16": {
   "rms_dbfs": -22.84,
   "peak_dbfs": -16.64,
   "papr_db": 6.2,
   "obw_hz": 18120000.0,
   "evm_pct": 2.24,
   "mod": "16-QAM",
   "snr_from_evm_db": 33.01
  },
  "ofdm": {
   "rms_dbfs": -27.9,
   "peak_dbfs": -16.84,
   "papr_db": 11.06,
   "obw_hz": 50190000.0,
   "evm_pct": 51.15,
   "snr_from_evm_db": 5.82
  },
  "noise": {
   "rms_dbfs": -27.84,
   "peak_dbfs": -16.6,
   "papr_db": 11.23,
   "obw_hz": 43830000.0,
   "flatness_std_db": 0.81
  }
 },
 "streaming_vs_cyclic_note": "continuous host streaming saturates ~30 MB/s total; cyclic DMA removes it"
}