{
  "design": "gerber_yagi_emitter_sma",
  "boundary": "PML_8",
  "l_drv": 140.0,
  "slit_bridge_x": [
    52.0,
    64.0
  ],
  "description": "direct-solder Amphenol 132134 vertical jack on the BOTTOM face at the emitter (58, +0.5): pin pad bridges the slot to the +y arm, 2 posts ground on the -y arm, 2 isolated; FR4 bridge kept in the slit x 52-64; cable exits straight down",
  "configs": {
    "bare": {
      "gain_dbi": 8.88,
      "forward_dbi": 8.88,
      "front_to_back_db": 9.97,
      "s11_at_target_db": -24.38,
      "resonance_mhz": 902.0,
      "zin_at_target": {
        "re": 53.6,
        "im": 5.2
      },
      "num_cells": 500580
    },
    "emit_sma": {
      "gain_dbi": 8.85,
      "forward_dbi": 8.85,
      "front_to_back_db": 9.82,
      "s11_at_target_db": -17.89,
      "resonance_mhz": 954.0,
      "zin_at_target": {
        "re": 62.4,
        "im": -7.2
      },
      "num_cells": 553700
    },
    "emit_sma_cable": {
      "gain_dbi": 8.76,
      "forward_dbi": 8.76,
      "front_to_back_db": 9.61,
      "s11_at_target_db": -18.51,
      "resonance_mhz": 954.0,
      "zin_at_target": {
        "re": 61.1,
        "im": -7.2
      },
      "num_cells": 935410
    }
  }
}