[amsat-bb] Re: ELaNa III Cubesat Launch October 28

Mark L. Hammond marklhammond at gmail.com
Fri Oct 28 04:08:35 PDT 2011


I made these entries to SatPC32 in DOPPLER.sqf.    I think they are correct..user beware!


AubieSat-1,437475.0,145950,CW,FM,Nor,0,0,CW
RAX-2,437345.0,145950,FM,FM,Nor,0,0,9k6 packet
M-Cubed,437485.0,145950,FM,FM,Nor,0,0,9k6 packet
E1P-U2,437505.0,145950,FM,FM,Nor,0,0,1200 FSK ?

73,

Mark N8MH


At 08:59 PM 10/27/2011 -0400, James Cutler wrote:
>All, the satellites below are on schedule for launch tomorrow morning.
>Launch will be viewable here:
>http://gs.engin.umich.edu/predictions/tle_elana3.txt
>
>The initial keps are here.
>http://gs.engin.umich.edu/predictions/tle_elana3.txt.  RAX-2, MCubed, E1P,
>and AubieSat are all trackable by most OSCAR stations.  I am sure all the
>student teams would love to hear if HAMs world wide are picking up signals.
>
>
>
>73s,
>
>--Jamie, KF6RFX
>
>
>
>On Thu, Oct 20, 2011 at 6:21 AM, Trevor . <m5aka at yahoo.co.uk> wrote:
>
>> The following info from the Cubesat reflector:
>>
>> The ELaNa III Cubesats being launched are listed below:
>>
>> Satellite: AubieSat-1
>> Downlink Freq: 437.475 MHz
>> EIRP:  .708W
>> Modulation Scheme: Interrupted Continuous Wave (IWC)
>> Protocol: Morse Code
>> Baud Rate: 20wpm
>>
>> Satellite: DICE
>> Downlink Freq: 465 MHz
>> EIRP: -4.51dBW
>> Modulation Scheme: OQPSK
>> Protocol: CCSDS
>> Baud Rate: Modulation data rate 1.5 megabit,  Actual Tx bit rate 3.0
>> megabit
>>
>> Satellite: RAX-2
>> Downlink Freq: 437.345 MHz
>> Modulation Scheme: GMSK
>> Baud Rate: 9600
>>
>> Satellite: M-Cubed (1)
>> Downlink Freq: 437.485MHz
>> EIRP: < 1W
>> Modulation Scheme: FSK
>> Protocol: AX.25
>> Baud Rate: 9600
>>
>> Satellite: Explorer-1[PRIME] Flight Unit 2
>> Downlink Freq:  437.505 MHz
>> EIRP: -0.7dBW
>> Modulation Scheme: Non-Coherent FSK
>> Protocol: KISS Custom
>> Baud Rate: 1200
>>
>> Additional spacecraft information can be found on the satellite websites
>> listed below:
>> M-Cubed:
>> http://umcubed.org/
>> DICE:
>> http://www.sdl.usu.edu/programs/dice
>> Explorer-1[PRIME]
>> http://ssel.montana.edu/e1p/
>> RAX-2:
>> http://rax.engin.umich.edu/
>> AubieSat-1:
>> http://space.auburn.edu/
>>
>> 73 Trevor M5AKA
>>
>>
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