http://groups.yahoo.com/group/sondemonitor/ SondeMonitor Fri, 26 Apr 2013 19:52:01 GMT algarveastronomy http://groups.yahoo.com/group/sondemonitor/message/1717 http://groups.yahoo.com/group/sondemonitor/message/1717 ... Launch times are for the 00Z and 12Z observation so probably airborne around 11:30 UTC for an hour or so. www.radiosonde.eu says that they use the RS92-KL Fri, 26 Apr 2013 19:46:07 GMT diver212001 http://groups.yahoo.com/group/sondemonitor/message/1716 http://groups.yahoo.com/group/sondemonitor/message/1716 hi looking for any information reg valentia observatory ireland, looking for launch times of sondes, how many launches per day, and frequencys they transmit Fri, 26 Apr 2013 12:09:29 GMT siegfried jackstien http://groups.yahoo.com/group/sondemonitor/message/1715 http://groups.yahoo.com/group/sondemonitor/message/1715 The dfm 09 is almost same thing as the dfm 06 (i have both to compare them) ... just the layout of the pcb is different but the chips are the same and so my Fri, 26 Apr 2013 12:07:18 GMT siegfried jackstien http://groups.yahoo.com/group/sondemonitor/message/1714 http://groups.yahoo.com/group/sondemonitor/message/1714 And we (some friend in our group) found SEVERAL of them :-) Dg9bfc sigi Wed, 24 Apr 2013 09:53:01 GMT Charlie http://groups.yahoo.com/group/sondemonitor/message/1713 http://groups.yahoo.com/group/sondemonitor/message/1713 I just uploaded a spectrum analyzer screen shot of the Mark IIa Microsonde RF spectrum. The sonde operates in FM with 9600 baud data rate. Deviation is about Wed, 24 Apr 2013 09:52:51 GMT bobby hamill http://groups.yahoo.com/group/sondemonitor/message/1712 http://groups.yahoo.com/group/sondemonitor/message/1712 Charlie I have not shipped yet. You can have these and use one for dissection and the other for working model ? It up to you if you still want them . If not I Wed, 24 Apr 2013 08:38:49 GMT Frits PE2G http://groups.yahoo.com/group/sondemonitor/message/1711 http://groups.yahoo.com/group/sondemonitor/message/1711 Hello, The latest reports from Germany prove that SondeMonitor can decode Graw DFM-09 sondes. Select the DFM-06 button. Tue, 23 Apr 2013 09:34:46 GMT Charlie http://groups.yahoo.com/group/sondemonitor/message/1710 http://groups.yahoo.com/group/sondemonitor/message/1710 Bobby, Have you shipped them yet? If not I think I can get by with the Mark II and Mark IIa that were loaned to me for analysis. If you have shipped them I'll Tue, 23 Apr 2013 09:34:40 GMT Charlie http://groups.yahoo.com/group/sondemonitor/message/1709 http://groups.yahoo.com/group/sondemonitor/message/1709 Yes...I will reverse engineer MKII and report my findings to the group. Pretty sure it is a little different. Thanks, Charlie Mon, 22 Apr 2013 09:52:36 GMT bobby hamill http://groups.yahoo.com/group/sondemonitor/message/1708 http://groups.yahoo.com/group/sondemonitor/message/1708 charlie you still want the 2 I was gonna send to you correct ? John "Bobby" hamill Sun, 21 Apr 2013 20:06:45 GMT Charlie http://groups.yahoo.com/group/sondemonitor/message/1707 http://groups.yahoo.com/group/sondemonitor/message/1707 I now have a Mark IIa Microsonde on loan for documenting. Making progress. Confirmed 9600 baud WFM (+/- 150 KHZ deviation). -Charlie Mon, 15 Apr 2013 14:38:02 GMT Fer http://groups.yahoo.com/group/sondemonitor/message/1706 http://groups.yahoo.com/group/sondemonitor/message/1706 Yes Sigi, you are right. It is the only way for having all flight although sometime I would love sleeping but watching the track at morning breakfast Fer Tue, 09 Apr 2013 11:15:13 GMT Fer http://groups.yahoo.com/group/sondemonitor/message/1705 http://groups.yahoo.com/group/sondemonitor/message/1705 Daylight saving time (DST) or Summer Time is arrived and last week end I made some tracking test on midnight  Cuneo RS launch Here the results: my position: Mon, 08 Apr 2013 20:23:05 GMT RICHARD http://groups.yahoo.com/group/sondemonitor/message/1704 http://groups.yahoo.com/group/sondemonitor/message/1704 Sorry for delay due to being on other duties. Terrain has big effect on estimating the drop zone I agree, because the amount of track missing will be greater Sun, 07 Apr 2013 07:46:30 GMT Frits PE2G http://groups.yahoo.com/group/sondemonitor/message/1703 http://groups.yahoo.com/group/sondemonitor/message/1703 Hi Washington, Thank you for the freqs! @Sigi: Yes, I'm trying the impossible ;-) (no, to be honest, a balloon friend of mine is visiting Buenos Aires.)