[HIham] Assistance Requested - Fwd: FASTRAC Digipeating Announcement

[Ron Hashiro]

Assistance requested for recovering a Cubesat satellite, via the 
Satellite Engineering student team at the University of Hawaii at 
Manoa.  Please see below.  Please forward to those interested.

1200 or 9600 baud packet and VHF FM required.

http://fastrac.ae.utexas.edu/for_radio_operators/overview.php

Ron H

-------- Original Message --------
Subject: 	Fwd: FASTRAC Digipeating Announcement
Date: 	Thu, 1 Dec 2011 00:41:48 -1000
From: 	Nick Fisher <ngfisher88 at gmail.com>
To: 	Ron Hashiro <rhashiro at hawaiiantel.net>
CC: 	SmallSAT UH <uh.smallsat at gmail.com>



Hey Ron,

You may want to pass this message to any amateur radio operators that 
may be interested.

Nick


---------- Forwarded message ----------
From: *Sebastián Muñoz Toro* <smunoztoro at gmail.com 
<mailto:smunoztoro at gmail.com>>
Date: 2011/11/30
Subject: FASTRAC Digipeating Announcement
To:


All,

The FASTRAC satellites have been in operation for more than a year and 
the team has been able to get a
lot of data from them, in great part due to the amazing support from the 
amateur radio community. Over the last
month the team noticed that one of FASTRAC-1’s on board microcontrollers 
which controls one of the experiments
has not been booting up correctly. The team has done everything possible 
to correct this issue apart from turning it
off which can only happen if the batteries fall below an specific charge 
level. Since the satellites have been power
positive throughout this whole year the only way this can happen is if 
the satellites transmit more often. Given that
one of FASTRAC goals has always been to eventually provide a platform 
for amateur radio enthusiasts to use after
the primary mission was over, the team has decided to open up FASTRAC-1 
to the amateur radio community with
the hope as more people use it to digipeat through the satellite, the 
battery levels will diminish and cause a hard reset
of the microcontrollers on board. The satellite will be configured so 
that amateur radio operators can use it
beginning on Friday Dec 2 at 10:00 AM CST. Starting on this date people 
will be able to digipeat through the
satellites. The call sign and frequencies of the satellite are 
summarized below and an example of
digipeating through the satellite is also shown in below. To increase 
the chances of causing a hard reset, it is
requested that as many amateur radio enthusiasts try to digipeat through 
the satellite on the weekend of Dec 10. If
you are successful at digipeating through the satellites or have any 
problems doing so please let us know at
fastracsats at gmail.com <mailto:fastracsats at gmail.com>, through our 
Facebook page (www.facebook.com/fastracsats 
<http://www.facebook.com/fastracsats>) or through the forums on our
website 
(http://fastrac.ae.utexas.edu/for_radio_operators/users/phpBB3/index.php).


*Frequency Information for FASTRAC-1*

  * FASTRAC-1 “Sara Lily” Downlink Frequency:  437.345 MHz
  * FASTRAC-1 “Sara Lily” Uplink Frequency (1200 or 9600 baud):  145.825 MHz
  * FASTRAC-1 “Sara Lily” Satellite Call Sign:  FAST1

*Example of Digipeating through FAST1 *

  * cmd: c CALLSIGN via fast1
  * cmd: KE5DTW>CALLSIGN,FAST1/1: <<C>>:
  * CALLSIGN>KE5DTW,FAST1*/1: <UA>:
  * *** CONNECTED to CALLSIGN VIA FAST1

Here the example shows KE5DTW (UT Austin Ground Station) digipeating 
through FAST1 to connect to CALLSIGN. CALLSIGN represents an arbitrary 
callsign and should be replaced with the callsign of the
station with whom a connection is being attempted. The above example is 
based on a Kantronics KPC9612+ TNC.

For a PDF version of the announcement please go to the following link: 
http://fastrac.ae.utexas.edu/FASTRAC_Digipeating_Announcement.pdf

Thanks a lot,

THE FASTRAC TEAM

-- 
Sebastián Muñoz Toro
FASTRAC Student Program Manager
Graduate Research Assistant
The University of Texas at Austin
Department of Aerospace Engineering and Engineering Mechanics
Satellite Design Laboratory
email: sebastian_munoz at mail.utexas.edu 
<mailto:sebastian_munoz at mail.utexas.edu>
phone: +1 (512) 471-5144 <tel:%2B1%20%28512%29%20471-5144>
cell: +1 (512) 825-3857 <tel:%2B1%20%28512%29%20825-3857>