Off Grid Ham Radio OH8STN

Off Grid Ham Radio OH8STN

Ham Radio, NVIS, QRP, Man-Portable, Radio Operator, Off Grid Comms, Survival Radio, Grid Down Comms, LiFePO4 Battery, Solar Generator, Portable Power, Winlink, JS8Call, VARAC, Robust Packet, Emergency Communications, Preparedness, Ham Radio with a Microsoft Surface

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(TR)uSDX

Efficient QRP Data communications

April 20, 2023 Julian OH8STN 5

When discussing efficient low power communications, it is impossible to deny the effectiveness of narrow bandwidth data, even at low power levels. But wait, there’s […]

(TR)uSDX Under Attack

April 15, 2023 Julian OH8STN 11

Seems the (TR)uSDX QRP, and open source ham radio community are under attack again. Normally don’t share drama, but thought it was important. Summary & […]

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Recent Posts

  • Radio Friendly MPPT charge controller for Off-Grid Radio Comms
  • Off-Grid Grid-Down Comms & Current consumption
  • Black Friday & Thoughts on Retevis RA79 & RA89
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  • Retevis RA79 RA89 Radio Chest Pack Go Kit
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