LO-19

July 5, 2002 Capture ...
======= Raw data =======

e e esif zein hi bo aun abn aud ad4 auu a64 a46 ae6 
eiei  zusat hi hi bo aun abn aud ad4 auu a64 a4b ae6e 
ef zusat hi hi bo avt abn aud ad4 aua a6e a4n ae6ie 
eu ecfta zusat hi hi bo aun abn aud ad4 aua aesux iitraici patvts

======= Spaced on first & Decoded on second =======

e xxxxx hi xx bo aun abn aud ad4 auu a64 a46 ae6 
5 LUSAT HI HI 7O 129 179 128 184 122 164 146 156

e xusat hi hi bo aun abn aud ad4 auu a64 a4b ae6 
5 LUSAT HI HI 7O 129 179 128 184 122 164 146 156

e xusat hi hi bo avt abn aud ad4 aua a6e a4n ae6
5 LUSAT HI HI 7O 130 179 128 184 121 164 147 156

e xusat hi hi bo aun abn aud ad4 aua xxx xxx xxx
5 LUSAT HI HI 7O 129 179 128 184 121 xxx xxx xxx

======== Below are the calculated values for the =================== 
                        first row 

Description			Raw		Decoded Values		
CH 1: +5 voltage		129		4.96875		Volts
CH 2: +10 battery voltage	179		11.456		Volts
CH 3: CW transmitter temp	128		2.3718		Deg.C
CH 4: Output power TX		184		947.2820449	mW
CH 5: Box temperature #4	122		4.984		Deg.C
CH 6: +10 v current		164		114.8		mA
CH 7: +Z voltage panel		146		21.9		Volts
CH 8: +8.5 voltage 		156		8.736		Volts
Decoding Info ...
Format...

LUSAT HI HI NL CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8


First line write actual received data like above
Second line replace data with real number by the transformation below

      0 -       T            5 .         E
      1 .-      A            6 -....     6
      2 ..-     U            7 -...      B
      3 ...-    V            8 -..       D
      4 ....-   4            9 -.        N

Equations (x = raw vlues) ...

CH 1: +5 voltage             636/x=y                 Volts
CH 2: +10 battery voltage    0.064*x=y               Volts
CH 3: CW transmitter temp    0.354*(134.7-x)=y       Deg.C
CH 4: Output power TX        ((10.9+x)^2)/40.1=y     mW
CH 5: Box temperature #4     0.356*(136-x)=y         Deg.C
CH 6: +10 v current          0.7*x=y                 mA
CH 7: +Z voltage panel       0.15*x=y                Volts
CH 8: +8.5 voltage           0.056*x=y               Volts

NL = Status Channel:
N   = It is the number of Eprom program version. The program is loaded 7
      times to prevent a crash, and it goes loading successive versions when error
      is detected in the active version. (N = 1,2,3,4,5,6 or 7)

L = it is the result of the RAM/6508 test, if L=O the RAM is OK, if
    the value of L=E is error in the RAM.
See also ...

http://www.amsat.org/amsat/sats/n7hpr/lo19.html