SDR & Radio Computing Stop Trusting Device 0: Persistent RTL-SDR Identity for Multi-Receiver Stations Make multi-dongle SDR appliances survive reboots and USB changes by assigning persistent RTL-SDR serial identities, mapping them to receiver roles, validating hardware at startup, and refusing unsafe device-index fallbacks. Engineering Note · September 26, 2026 Read article →
ManTag summary
N0JCG has published a new receiver and SDR item. It may help radio-monitoring users compare hardware, software or practical receive-side configurations.
Why it matters for scanner listeners
SDR tools increasingly complement dedicated scanners. Changes in receiver software and hardware can expand what listeners can monitor and how easily they can review it.
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