Grupa: Użytkownik
QTH: JO90HG
Posty: 1324 #1506394
Od: 2011-9-24
| Dobra, balon odnalazłem, miejsce oznaczyłem, jednak moja 15 metrowa tyczka nie sięga nawet połowy wysokości drzewa na którym wisi PICO (co doskonale tłumaczy dlaczego go odbieram w Gliwicach :-))) Mariusz SQ9DIQ powiedział, że spróbuje tam jeszcze podjechać i zdjąć - zobaczymy :-)
Poniżej cytuję list Radima OM2AMR:
Please pass on our big thanks and greetings to Andboga too as without his tracking we'll definitely lost any information about pico descend. Cheers to other polish hams who watched flight. It was pretty hard tracking. It was about 1 hour without GPS position, RFM was frozen too, but tx-ing - although with rapidly shifting frequency downwards and then upwards. It looks, that 1.8V version of MAX 6 is more sensitive to freezing than 3.3V.
And finaly, we catch very unfriendly weather in upper athmosphere during slow ascend. Temperatures in tropopause were bellow -45 C and with the higher altitude were not raising, but lowering (based on info from Czech Hydrometeorological Institute measurement from the saturday). So pico ball was suffering too long from such conditions.
Anyway, we partialy met our goal - land in Poland and lost the payload. :-) But we had hoped, pico will be easier to rescue.
Tak więc w imieniu Radima Dziękuję wszystkim :-)))
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73! Tomek |
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