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Vlad Avramut

Independent systems analyst focused on communication systems, infrastructure resilience, and applied technical research. I publish evidence-based breakdowns grounded in real-world constraints.

Location Romania Joined Joined on  Personal website https://vlad-avramut.com
I built a small LoRa toolkit to sanity-check airtime, link budgets, and LPWAN assumptions

I built a small LoRa toolkit to sanity-check airtime, link budgets, and LPWAN assumptions

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2 min read

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Understanding Encryption in LoRa & Meshtastic Networks

Understanding Encryption in LoRa & Meshtastic Networks

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LoRa Antenna Gain vs Height — What Actually Boosts Link Performance

LoRa Antenna Gain vs Height — What Actually Boosts Link Performance

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LoRa Spreading Factors & Throughput — What the Numbers Really Mean

LoRa Spreading Factors & Throughput — What the Numbers Really Mean

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Meshtastic Security: A Realistic Threat Model for Off-Grid Networks

Meshtastic Security: A Realistic Threat Model for Off-Grid Networks

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Meshtastic Hardware Stability: What Actually Matters in Real Deployments

Meshtastic Hardware Stability: What Actually Matters in Real Deployments

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How to Build Reliable Meshtastic Networks in Real Deployments

How to Build Reliable Meshtastic Networks in Real Deployments

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LoRa vs LoRaWAN vs Meshtastic — The Architecture Most People Get Wrong

LoRa vs LoRaWAN vs Meshtastic — The Architecture Most People Get Wrong

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LoRa, LoRaWAN & Meshtastic — What Each Technology Actually Is

LoRa, LoRaWAN & Meshtastic — What Each Technology Actually Is

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Understanding Meshtastic Range: What Field Data Really Shows

Understanding Meshtastic Range: What Field Data Really Shows

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