bands:
  - name: uk-fm-broadcast
    start_hz: 87.5e6
    end_hz: 108.0e6
center_hz: 99.5e6
sample_rate: 2048000
fft_size: 4096
gain_db: 32
tuner_bw_khz: 1536
use_gpu_fft: true
classifier_mode: combined
agc: true
dc_block: true
iq_balance: true
pipeline:
  mode: wideband-balanced
  profile: wideband-balanced
  goals:
    intent: broadcast-monitoring
    monitor_start_hz: 88.0e6
    monitor_end_hz: 108.0e6
    monitor_span_hz: 20000000
    signal_priorities: ["wfm", "rds", "broadcast", "digital"]
    auto_record_classes: ["wfm"]
    auto_decode_classes: ["rds"]
surveillance:
  analysis_fft_size: 4096
  frame_rate: 12
  strategy: multi-resolution
  display_bins: 2048
  display_fps: 12
  derived_detection: auto
refinement:
  enabled: true
  max_concurrent: 16
  detail_fft_size: 4096
  min_candidate_snr_db: 0
  min_span_hz: 80000
  max_span_hz: 250000
  auto_span: true
resources:
  prefer_gpu: true
  max_refinement_jobs: 16
  max_recording_streams: 8
  max_decode_jobs: 8
  decision_hold_ms: 2000
profiles:
  - name: legacy
    description: Current single-band pipeline behavior
    surveillance:
      analysis_fft_size: 2048
      strategy: single-resolution
      display_bins: 2048
      display_fps: 15
      derived_detection: auto
    resources:
      prefer_gpu: false
      max_refinement_jobs: 8
      max_recording_streams: 16
      max_decode_jobs: 16
      decision_hold_ms: 2000
    refinement:
      enabled: true
      max_concurrent: 8
      detail_fft_size: 2048
      min_candidate_snr_db: 0
      min_span_hz: 0
      max_span_hz: 0
      auto_span: true
    pipeline:
      mode: legacy
      profile: legacy
      goals:
        intent: general-monitoring
  - name: wideband-balanced
    description: Baseline multi-resolution wideband surveillance
    surveillance:
      analysis_fft_size: 4096
      frame_rate: 12
      strategy: multi-resolution
      display_bins: 2048
      display_fps: 12
      derived_detection: auto
    resources:
      prefer_gpu: true
      max_refinement_jobs: 16
      max_recording_streams: 16
      max_decode_jobs: 12
      decision_hold_ms: 2000
    refinement:
      enabled: true
      max_concurrent: 16
      detail_fft_size: 4096
      min_candidate_snr_db: 0
      min_span_hz: 4000
      max_span_hz: 200000
      auto_span: true
    pipeline:
      mode: wideband-balanced
      profile: wideband-balanced
      goals:
        intent: wideband-surveillance
        signal_priorities: ["digital", "wfm"]
  - name: wideband-aggressive
    description: Higher surveillance/refinement budgets for dense wideband monitoring
    surveillance:
      analysis_fft_size: 8192
      frame_rate: 10
      strategy: multi-resolution
      display_bins: 4096
      display_fps: 10
      derived_detection: auto
    resources:
      prefer_gpu: true
      max_refinement_jobs: 32
      max_recording_streams: 24
      max_decode_jobs: 16
      decision_hold_ms: 2000
    refinement:
      enabled: true
      max_concurrent: 32
      detail_fft_size: 8192
      min_candidate_snr_db: 0
      min_span_hz: 6000
      max_span_hz: 250000
      auto_span: true
    pipeline:
      mode: wideband-aggressive
      profile: wideband-aggressive
      goals:
        intent: high-density-wideband-surveillance
        signal_priorities: ["digital", "wfm", "trunk"]
  - name: archive
    description: Record-first monitoring profile
    surveillance:
      analysis_fft_size: 4096
      frame_rate: 12
      strategy: single-resolution
      display_bins: 2048
      display_fps: 12
      derived_detection: auto
    resources:
      prefer_gpu: true
      max_refinement_jobs: 12
      max_recording_streams: 24
      max_decode_jobs: 12
      decision_hold_ms: 2500
    refinement:
      enabled: true
      max_concurrent: 12
      detail_fft_size: 4096
      min_candidate_snr_db: 0
      min_span_hz: 4000
      max_span_hz: 200000
      auto_span: true
    pipeline:
      mode: archive
      profile: archive
      goals:
        intent: archive-and-triage
        signal_priorities: ["wfm", "nfm", "digital"]
  - name: digital-hunting
    description: Digital-first refinement and decode focus
    surveillance:
      analysis_fft_size: 4096
      frame_rate: 12
      strategy: multi-resolution
      display_bins: 2048
      display_fps: 12
      derived_detection: auto
    resources:
      prefer_gpu: true
      max_refinement_jobs: 16
      max_recording_streams: 12
      max_decode_jobs: 16
      decision_hold_ms: 2000
    refinement:
      enabled: true
      max_concurrent: 16
      detail_fft_size: 4096
      min_candidate_snr_db: 0
      min_span_hz: 3000
      max_span_hz: 120000
      auto_span: true
    pipeline:
      mode: digital-hunting
      profile: digital-hunting
      goals:
        intent: digital-surveillance
        signal_priorities: ["ft8", "wspr", "fsk", "psk", "dmr"]
detector:
  threshold_db: -55
  min_duration_ms: 120
  hold_ms: 1200
  ema_alpha: 0.35
  hysteresis_db: 6
  min_stable_frames: 3
  gap_tolerance_ms: 1200
  cfar_mode: GOSCA
  cfar_guard_hz: 15000
  cfar_train_hz: 120000
  cfar_guard_cells: 3
  cfar_train_cells: 24
  cfar_rank: 36
  cfar_scale_db: 7
  cfar_wrap_around: true
  edge_margin_db: 4
  max_signal_bw_hz: 250000
  merge_gap_hz: 12000
  class_history_size: 10
  class_switch_ratio: 0.6
recorder:
  enabled: false
  min_snr_db: 10
  min_duration: 1s
  max_duration: 300s
  preroll_ms: 500
  record_iq: false
  record_audio: false
  auto_demod: true
  auto_decode: false
  max_disk_mb: 0
  output_dir: data/recordings
  class_filter: []
  ring_seconds: 8
  deemphasis_us: 50
  extraction_fir_taps: 101
  extraction_bw_mult: 1.2
decoder:
  ft8_cmd: C:/WSJT/wsjtx-2.7.0-rc6/bin/jt9.exe -8 {audio}
  wspr_cmd: C:/WSJT/wsjtx-2.7.0-rc6/bin/wsprd.exe {audio}
  dmr_cmd: tools/dsd-neo/bin/dsd-neo.exe -fs -i {audio} -s {sr} -o null
  dstar_cmd: tools/dsd-neo/bin/dsd-neo.exe -fd -i {audio} -s {sr} -o null
  fsk_cmd: tools/fsk/fsk_decoder --iq {iq} --sample-rate {sr}
  psk_cmd: tools/psk/psk_decoder --iq {iq} --sample-rate {sr}
web_addr: :8080
event_path: data/events.jsonl
frame_rate: 12
waterfall_lines: 200
web_root: web