41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from typing import Literal
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from pydantic import BaseModel, Field
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from app.models.common import DataSources
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from app.models.coverage import LinkRx, LinkTx
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from app.models.terrain import Obstruction
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class LinkBudgetRequest(BaseModel):
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tx: LinkTx
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rx: LinkRx
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frequency_mhz: float = Field(gt=0)
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model: Literal["p452", "itm", "manual"] = "manual"
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include_buildings: bool = True
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include_vegetation: bool = True
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include_canopy: bool = True
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k_factor: float = Field(default=1.333, gt=0)
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class LinkBudgetResponse(BaseModel):
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distance_km: float
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fspl_db: float
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diffraction_db: float
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vegetation_db: float
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atmospheric_db: float
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total_loss_db: float
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rx_power_dbm: float
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fade_margin_db: float
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fresnel_clear: bool
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fresnel_quality: Literal["clear", "partial", "blocked"]
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link_viable: bool
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los_clear: bool
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geometric_los: bool
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first_fresnel_clearance_pct: float
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fresnel_violations_count: int
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geometric_obstructions_count: int
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building_obstructions_count: int
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worst_obstruction: Obstruction | None
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data_sources: DataSources = Field(default_factory=DataSources)
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