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For the 2012 we was in a place near the Campulung Moldovenesc city. We used the call YO8KGT/P, of Speleological Foundation "Club Speo Bucovina".
We used photovoltaic panels with a total of 150Wp and accumulators, summing 140Ah (two sealed lead-acid battery of 6V, in serie). This power supply was enough for 100 W output (without sun in all time ...), with the old Delta Loop antenna of 84 m. Logging and CW manipulation was via a laptop with CT software. In the night we used a 3W LED lamp for light, from the same batteries.
This equipment has become "standard" for years to come. Some pictures: |
