{
  "target_mhz": 915.0,
  "element_s11_db": -12.91,
  "element_fwd_dbi": 3.57,
  "spacing_mm": 196.7,
  "spacing_lambda": 0.6,
  "sum_peak_dbi": 6.62,
  "delta_null_depth_db": 303.6,
  "delta_lobe_phi_deg": 324.0
}