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MRO Telecommunications
Guest_AlexBlackwell_*
post Sep 26 2006, 12:06 AM
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There's a new presentation entitled "Mars Reconnaissance Orbiter Telecommunications" on the JPL DESCANSO Design & Performance Summary Series web page (scroll to the bottom).
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djellison
post Sep 29 2006, 06:41 AM
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err - very very very large solar panels. The transmitters on DSN assets are in the tens to hundreds of KW ( and the recievers cooled using LN2 in some cases I believe )

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- AlexBlackwell   MRO Telecommunications   Sep 26 2006, 12:06 AM
- - Harder   I hope it is sufficiently understood by all that t...   Sep 26 2006, 03:50 PM
- - djellison   An impact - but not a HUGE one - most of the downl...   Sep 26 2006, 03:59 PM
- - monitorlizard   What JPL would like to build is an array of 400 an...   Sep 27 2006, 02:37 AM
|- - helvick   QUOTE (monitorlizard @ Sep 27 2006, 03:37...   Sep 27 2006, 07:21 AM
- - edstrick   There was a South African DSN site, but that was a...   Sep 27 2006, 09:46 AM
- - djellison   If you do the maths, and I'm sure it's jus...   Sep 27 2006, 09:57 AM
- - RNeuhaus   A good engineer, looks for the best equilibrium be...   Sep 27 2006, 03:47 PM
- - nprev   I had a post related in a way to this issue a coup...   Sep 27 2006, 08:51 PM
|- - RNeuhaus   QUOTE (nprev @ Sep 27 2006, 03:51 PM) I h...   Sep 27 2006, 09:00 PM
- - nprev   Thanks, Rodolfo. Always knew I was born 200 years ...   Sep 28 2006, 12:14 AM
- - edstrick   Ahem... Look for George O. Smith's "Venu...   Sep 28 2006, 09:33 AM
- - nprev   Never read it...bummer...thought I had an original...   Sep 28 2006, 02:21 PM
- - djellison   You mean take TDRS and turn it interplanetary. Do...   Sep 28 2006, 02:26 PM
|- - mchan   An aerospace engineering student at my alma mater ...   Sep 29 2006, 03:41 AM
|- - nprev   QUOTE (djellison @ Sep 28 2006, 07:26 AM)...   Sep 29 2006, 04:54 AM
- - hendric   Why does it need to be at L1/L2? Just stick it in...   Sep 29 2006, 06:40 AM
|- - mchan   Clarification on the Mars relay sats in L1/L2. Th...   Sep 29 2006, 08:07 AM
- - djellison   err - very very very large solar panels. The trans...   Sep 29 2006, 06:41 AM
- - nprev   I think that advances in receiver sensitivity fuel...   Sep 29 2006, 07:55 AM
- - nprev   Oh, I'm sorry, mchan...did not mean to misinte...   Sep 29 2006, 08:10 AM
|- - mchan   Nothing to apologize for. I was just mentioning a...   Sep 29 2006, 09:15 AM
- - nprev   Hmm. Frankly, I don't know...my main electroni...   Sep 29 2006, 09:47 AM

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