Electronics > Portable Audio & Accessories > Radios
AD-231 Portable Multiband Radio
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The low-sensitivity radio chipset (COMP-003) (ENG-001) causes signal reception failure, leading to complaints of static and untuned stations (RMA-001), reflected in negative reviews (REV-001).
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