// RF_KNOWLEDGE_BASE — NORDIC & BLE OPTIMIZATION
← Back to RF FAQ When BLE connection drops are frequent, what RF hardware parameters should be investigated first?
// RF_DB_QUERY: RESOLVED
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Inspect the frequency tolerance (ppm) of the 32.768kHz RTC crystal to prevent sleep-wake timing drifts, and verify if antenna return loss is causing the signal strength to dip below the link-budget threshold.
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