{
  "frequency_mhz": 5000,
  "distance_km": 0.01,
  "tx_power_dbm": 17,
  "tx_gain_dbi": 2,
  "rx_gain_dbi": 2,
  "other_loss_db": 0,
  "bandwidth_hz": 20000000,
  "thermal_noise_density_dbm_hz": -174,
  "noise_figure_db": 7
}