top | item 46887551 (no title) HNisCIS | 25 days ago These pico balloons weigh grams. discuss order hn newest m4rtink|25 days ago Yeah, I think ours was less than 10 grams.As rules go, IIRC at least here in the Czech Republic anything below 100 g is unregulated, you just need to have a licensed amateur radio operator, so that the probe can broadcast in the 20 meter WSPR band under his callsign. jacquesm|25 days ago Parent to mine mentioned 4 pounds.
m4rtink|25 days ago Yeah, I think ours was less than 10 grams.As rules go, IIRC at least here in the Czech Republic anything below 100 g is unregulated, you just need to have a licensed amateur radio operator, so that the probe can broadcast in the 20 meter WSPR band under his callsign.
m4rtink|25 days ago
As rules go, IIRC at least here in the Czech Republic anything below 100 g is unregulated, you just need to have a licensed amateur radio operator, so that the probe can broadcast in the 20 meter WSPR band under his callsign.
jacquesm|25 days ago