Part · radio

Radio amplifier package carrier

Make a PA package carrier with electrical and thermal paths Discovery hypothesis; caller demands and physical qualification remain open.

Discovered · unresearchedClosure: OpenInventory incomplete

Capability requirements and tolerances

Consumer-specific numerical targets, quantities and acceptance limits remain open or incompletely reviewed. No smartphone-grade suitability is claimed. Distinct capability tiers require their own making route and qualification.

Making steps · draft selected for navigation; not a validated fabrication specification.

Known Parts and Tools

The selected route supplies this page's inventory and the map's dependency links from one record. Further requirements may be missing; review flags do not prove physical suitability.

Requirement	Role	Use	Relationship status
Chip package substrate	Part	incorporated; allocation and losses open	Cycle-checked; compatibility unknown
Thermal copper sheet	Part	incorporated; allocation and losses open	Cycle-checked; compatibility unknown
Interconnect deposition stock	Part	incorporated; allocation and losses open	Cycle-checked; compatibility unknown
Circuit board equipment	Tool	reused fabrication equipment; availability unqualified	Cycle-checked; compatibility unknown
Joining equipment	Tool	reused fabrication equipment; availability unqualified	Cycle-checked; compatibility unknown
Dimensional instruments	Tool	reused for verification/calibration; independent origin required	Cycle-checked; compatibility unknown
Radio test equipment	Tool	reused for verification/calibration; independent origin required	Cycle-checked; compatibility unknown
Workshop surfaces	Tool	reused fabrication equipment; availability unqualified	Cycle-checked; compatibility unknown
Containers	Tool	reused fabrication equipment; availability unqualified	Cycle-checked; compatibility unknown
Handling assembly	Tool	reused fabrication equipment; availability unqualified	Cycle-checked; compatibility unknown

Making outline

Choose one wirebond carrier design with explicit heat-spreader/die interface.
Make carrier and thermal joints, inspect and characterize RF port geometry.

What remains unresolved

Full inventory, quantities, losses, capability compatibility and acceptance remain unreviewed.

Canonical reuse assessment

{
  "existing_candidates_checked": [
    "chip-package-substrate",
    "sensor-package-carrier",
    "heat-path"
  ],
  "decision": "PA carrier has power/thermal/RF demand unlike optical cavity or generic chip package; shared substrate fabrication reused.",
  "availability": "No candidate is asserted built or suitable; qualification, copies, cleanliness and schedule remain open.",
  "identity_search": "Canonical IDs, aliases/functions and all JSON proposals searched before new ID request; approved for staging by coordinator."
}

Proposed capability specification

{
  "function": "Make a PA package carrier with electrical and thermal paths",
  "quantity_dimensions": "not yet specified",
  "performance_precision_purity": "not yet specified",
  "interfaces_environment": "not yet specified",
  "acceptance": "Trial pieces must meet caller demand with independent references; numerical limits not yet specified."
}

Earlier research provenance

proposals/2026-10-08-discovery/camera-rf/report.md; coordinator candidate-union revision 2

Return to the discovered map

Used by

Items that directly require this item in their selected inventory.

Radio power amplifiers

Paths from Smartphone

These routes together include every item that can lead from Smartphone to this item. Repeated path combinations are collapsed; recipes are omitted.

Shortest route: Smartphone → Main board → RF front end → Radio power amplifiers → Radio amplifier package carrier

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