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Re: P3E question



Yes, it is related to the P5-A Mars Mission were we need to be able to 
communicate with very weak signals..

73s Peter



John B. Stephensen wrote:

>Providing communication with small antennas will be a big improvement. Is
>this related to the AMSAT-NA "C-C Rider" project or to the P5A project?
>
>73,
>
>John
>KD6OZH
>
>----- Original Message -----
>From: "Peter Guelzow" <peter.guelzow@kourou.de>
>To: "John B. Stephensen" <kd6ozh@verizon.net>
>Cc: "Karl Sandstrom" <k5man@cox.net>; <amsat-bb@AMSAT.Org>
>Sent: Monday, May 23, 2005 21:25 UTC
>Subject: Re: [amsat-bb] P3E question
>
>
>  
>
>>John B. Stephensen wrote:
>>
>>    
>>
>>>Is there information on P3E Rudak posted somewhere? What speeds are going
>>>      
>>>
>to
>  
>
>>>be supported?
>>>
>>>
>>>      
>>>
>>Hi John,
>>
>>The Downlink will be the same as the IHU-3 using BPSK and turbo codes,
>>the Uplink is currently
>>under investigation. RUDAK will not run PACSAT protocol. The idea is to
>>provide communication
>>capabilities at very low S/N ratios, i.e. very little power and very
>>small antennas. RUDAK will
>>also act as a redundant IHU-3.
>>However, things are not final for RUDAK yet..
>>
>>73s Peter
----
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