MED-11 · Health Electronics
Infant-monitor transmitter electronics
Compact sensing or audio interfaces, regulated power, radio operation and enclosure controls.
Project context
How this product is typically engineered
Compact sensing or audio interfaces, regulated power, radio operation and enclosure controls.
System architecture
Typical architecture
Compact sensing or audio interfaces, regulated power, radio operation and enclosure controls.
Engineering risks to resolve
Decisions to close before release
- Separate low-level input from switching and RF noise.
- Stabilize transmit-burst power behavior.
- Define recovery after power loss or pairing loss.
Validation plan
Checks to define before production
- Input-noise, pairing/range and transmit-current tests.
- Brownout, charge, button and endurance tests.
What to put in the RFQ
Files and records to agree before quoting
Use this list to agree the build inputs and release records for a similar product. The final set depends on the project.
Design baseline
Released schematic or block diagram, interface table, power states, critical constraints, and revision owner.
Manufacturing release
Gerber or ODB++, stack-up, centroid data, assembly drawings, approved DFM dispositions, and panel assumptions.
Material control
Released BOM revision, manufacturer part numbers, AVL or alternate rules, no-substitute lines, MSL handling, and exception approvals.
Validation record
Test method, acceptance criteria, sample or serial identity, measured result fields, and disposition. Example scope: Input-noise, pairing/range and transmit-current tests.
Production release
First-article status plus the agreed SPI, AOI, X-ray, ICT, FCT, programming, rework, OQA, labeling, and packing records.
During RFQ review, we confirm the required fields, sampling, limits, approvals, and record-retention period. Confidential project information stays within the agreed access rules.
Development and production controls
Typical manufacturing scope
- Mixed-signal assembly.
- Radio test planning.
- End-of-line fixture.
Technical image review
Board-level evidence
White-background views are published to make component placement, interfaces and assembly boundaries easier to inspect.
