Hello Raydel,
The new satellites are pretty close together right now, so it's almost impossible to know for sure which Object has which real name. It will take a while (week or two, maybe longer).
In the meantime, I am finding pretty good automated tracking and telemetry collection using OBJECT C for RAX-2. It's a 9600 baud FM packet bird, so tuning isn't super critical.
Objects A, B, and H most certainly appear NOT to be the cubesats.
So start looking at C, D, E, F, G --and then you'll see these all track pretty close together anyhow--so knowing right now which is which isn't that important.
73,
Mark N8MH
At 07:55 PM 10/30/2011 -0400, Raydel Abreu Espinet (CM2ESP) wrote:
Hi all,In a diferent mail and in the latest keplers these sats are named A, B, C...., G Had any one already identified some of those, e.g.: A is .... B is .... I would like to try recieve the signals but not sure which one is which and not enough time to test one by one because I only can hear the birds after returning from work and before dinner ;-) between 18:00 and 20:00. Any info will be very usefull, 73, Raydel, CM2ESP
----- Original Message -----
On Thu, Oct 20, 2011 at 6:21 AM, Trevor . [email protected] 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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