GEO-Subscribers : GEO Subscribers

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This is the official group is for subscribers of the Group for Earth Observation (GEO). Membership of the group is limited to those who want to exchange information relating to either GEO or earth observation satellites. Postings may be moderated. Whilst you may find out information about GEO on other groups, this group is always monitored by the GEO steering group, and they will probably reply to your questions. For specific/personal issues please mail the steering members directly. Contact information is on the GEO web site. All list and GEO Membership enquiries to members@geo-web.org.uk

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MSG-3 and Metop-B ESA TV tonight. All, Short programme tonight on ESA TV about MSG-3 and Metop-B. Unusually they are using EUROBIRD 9A - so your can use your EUMETCast receiver to watch the Posted - Tue May 22, 2012 8:44 am	geojohnt@... wonker3_2000 Offline Send Email
ESA's Proba satellite sees 4 partial eclipses on Sunday. All, Europe missed Sunday’s solar eclipse on the other side of the planet but ESA’s space weather microsatellite Proba-2 passed repeatedly through the Posted - Tue May 22, 2012 8:38 am	geojohnt@... wonker3_2000 Offline Send Email
Re: Downcoverter question David, you're right. The frequencies are right on. Thanks, Tom Posted - Mon May 21, 2012 3:35 pm	wa1vta01452 Offline Send Email
Re: Downcoverter question Don't have the box, but a good guess is LO on the low side, then three triplers (= *27). Tripler can just be a single transistor, low bias so close to class C, Posted - Mon May 21, 2012 6:52 am	g8sqh phluffy2002 Offline Send Email
Downcoverter question Hi, I own a 1999-vintage Timestep 1.7 ghz to 137.5 mhz downconverter. It uses crystals for 1691 and 1694.5 in the 57-58 mhz range. Does anyone happen to have Posted - Mon May 21, 2012 1:40 am	wa1vta01452 Offline Send Email
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