14.07.2020 - S1510499- Budapest 12UTC

GElog, príspevky do GElogu, nájdené sondy...
Napísať odpoveď
Užívateľov profilový obrázok
kadam1265
Krmič
Príspevky: 53
Dátum registrácie: 16. Februára 2020, 12:10
Bydlisko: Budapest

14.07.2020 - S1510499- Budapest 12UTC

Príspevok od užívateľa kadam1265 » 28. Júla 2020, 10:46

Typ sondy: RS41-SGP
HW: S1510499
Frekvencia: 403 MHz
Miesto vypustenia: Budapest
Dátum a časvypustenia: 14.07.2020 13:22
Dátum a čas nálezu: 14.07.2020 16:30
Posledné súradnice LAT LON: 47.52970 19.11188: 110m
Súradnice nájdenia LAT LON: 47.52970 19.11188 Google maps

This was an interesting case. My kryo tracker was tracked the sonde, about 190m altitude, so I didn’t afraid from the populated area.
But when i arrived the landing area, I wasn't hear anything on my radio, i thought someone turned off the sonde.
But I knew the exact landing place almost, so I started looking around, and i saw the string on a rooftop.
The owner was at home, and gave me the sonde, but He did not turn off the sonde, and I could not turn on.
At home I was teardown the sonde, and i saw that a voltage stabilizer ic fell off the pcb. After a quick soldering the sonde working again perfectly.
There are still a few injuries to the sonde, but they did not affect its operation.
Prílohy
IMG_20200714_175818_1.jpg
The detached voltage regulator ic.
IMG_20200714_175834.jpg
Broken battery holder.
IMG_20200714_180223.jpg
IMG_20200714_180415.jpg
Missing diode from the NFC circuit.
IMG_20200714_180429.jpg
Missing voltage regulator.
IMG_20200715_083758.jpg
Damaged track.
IMG_20200715_083758.jpg (48.93 KiB) 838 zobrazení

Napísať odpoveď