# yaml-language-server: $schema=../../../../../../_schema/ssrf-lite-0.10.0.schema.json
# SSRF-Lite: Berrien County (MI) Amateur / Skywarn Systems
# Source: Attachment "barrien amateur - Sheet1.csv" (2025-10-10)
# Notes: Countywide Skywarn-linked VHF/UHF repeaters plus regional D-STAR access.

$schema: "../../../../../../_schema/ssrf-lite-0.10.0.schema.json"
ssrf_lite_version: "0.10.0"
ssrf_lite:
  sources:
    - name: "barrien amateur - Sheet1.csv"
      url: null
      accessed: "2025-10-10"

organizations:
  - id: org_berrien_skywarn
    name: "Berrien County Skywarn"
  - id: org_w8mai
    name: "W8MAI Repeater Group"

locations:
  - id: loc_st_joseph
    name: "St. Joseph / Benton Harbor"
    lat: 42.0919
    lon: -86.4822
  - id: loc_benton_harbor
    name: "Benton Harbor (Downtown)"
    lat: 42.1167
    lon: -86.4542

stations:
  - id: stn_skywarn_primary
    call_sign:
    organization_id: org_berrien_skywarn
    location_id: loc_st_joseph
    service: "amateur"
  - id: stn_skywarn_secondary
    call_sign:
    organization_id: org_berrien_skywarn
    location_id: loc_st_joseph
    service: "amateur"
  - id: stn_w8mai_dstar
    call_sign: "W8MAI"
    organization_id: org_w8mai
    location_id: loc_benton_harbor
    service: "amateur"

antennas:
  - id: ant_skywarn_primary
    station_id: stn_skywarn_primary
    name: "Skywarn Primary Antenna"
  - id: ant_skywarn_secondary
    station_id: stn_skywarn_secondary
    name: "Skywarn Secondary Antenna"
  - id: ant_w8mai_b
    station_id: stn_w8mai_dstar
    name: "W8MAI UHF D-STAR"

rf_chains:
  # VHF Skywarn analog repeaters
  - id: chain_skywarn_primary_146_820
    station_id: stn_skywarn_primary
    antenna_id: ant_skywarn_primary
    tx:
      freq_mhz: 146.820
      emission: "16K0F3E"
      bandwidth_khz: 25
    rx:
      freq_mhz: 146.220
    mode:
      type: "FM"
      ctcss_rx_hz: 88.5
      ctcss_tx_hz: 88.5
      notes: "County Skywarn Primary"

  - id: chain_skywarn_secondary_146_720
    station_id: stn_skywarn_secondary
    antenna_id: ant_skywarn_secondary
    tx:
      freq_mhz: 146.720
      emission: "16K0F3E"
      bandwidth_khz: 25
    rx:
      freq_mhz: 146.120
    mode:
      type: "FM"
      ctcss_rx_hz: 131.8
      ctcss_tx_hz: 131.8
      notes: "County Skywarn Secondary"

  - id: chain_skywarn_intercounty_145_430
    station_id: stn_skywarn_secondary
    antenna_id: ant_skywarn_secondary
    tx:
      freq_mhz: 145.430
      emission: "16K0F3E"
      bandwidth_khz: 25
    rx:
      freq_mhz: 144.830
    mode:
      type: "FM"
      ctcss_rx_hz: 131.8
      ctcss_tx_hz: 131.8
      notes: "Intercounty (IMO) Skywarn monitor"

    # Linked UHF repeater
  - id: chain_skywarn_link_442_775
    station_id: stn_skywarn_primary
    antenna_id: ant_skywarn_primary
    tx:
      freq_mhz: 442.775
      emission: "11K2F3E"
      bandwidth_khz: 12.5
    rx:
      freq_mhz: 447.775
    mode:
      type: "FM"
      ctcss_rx_hz: 88.5
      ctcss_tx_hz: 88.5
      notes: "Cross-linked to 146.820 primary"

    # D-STAR module (70 cm)
  - id: chain_w8mai_dstar_b
    station_id: stn_w8mai_dstar
    antenna_id: ant_w8mai_b
    tx:
      freq_mhz: 442.275
      emission: "6K00F7W"
      bandwidth_khz: 6.25
    rx:
      freq_mhz: 447.275
    mode:
      type: "D-STAR"
      notes: "Module B (70 cm)"

authorizations:
  - id: auth_fcc_amateur
    authority: "FCC"
    service: "amateur"
    class: "Technician or higher"
    identifier: null
    notes: "US amateur license required for transmit."

assignments:
  # Skywarn / analog
  - id: asg_skywarn_primary
    short_name: "BCSW82"
    rf_chain_id: chain_skywarn_primary_146_820
    usage: "repeater"
    authorization_id: auth_fcc_amateur

  - id: asg_skywarn_secondary
    short_name: "BCSW72"
    rf_chain_id: chain_skywarn_secondary_146_720
    usage: "repeater"
    authorization_id: auth_fcc_amateur

  - id: asg_skywarn_intercounty
    short_name: "BCSW43"
    rf_chain_id: chain_skywarn_intercounty_145_430
    usage: "repeater"
    authorization_id: auth_fcc_amateur

  - id: asg_skywarn_link
    short_name: "BCSWLK"
    rf_chain_id: chain_skywarn_link_442_775
    usage: "repeater"
    authorization_id: auth_fcc_amateur

    # Digital voice
  - id: asg_w8mai_dstar_b
    short_name: "W8MAIB"
    rf_chain_id: chain_w8mai_dstar_b
    usage: "repeater"
    authorization_id: auth_fcc_amateur

comments:
  - text: |
      Data derived from the provided Berrien County amateur CSV (Skywarn focus). Locations approximate St. Joseph/Benton Harbor sites
      used for county Skywarn operations. The UHF link shares PL and audio with the 146.820 primary repeater.