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PCSat telemetry Apr 14



I analyzed two telemetry frames from NO-44(PCSat) at Apr 14.

1200bps AFSK, 144.390MHz

> PCSAT-11>BEACON,SGATE [14-Apr-02  23:04:09z] <UI>:
> T#414,077,070,067,071,212,00111111,0101,1
> 
> PCSAT-11>BEACON,SGATE [14-Apr-02  23:06:09z] <UI>:
> T#416,167,172,075,224,213,00111111,0111,1


Temp -Y        : 0*77^3+0*77^2+0.3414*77-19.71=  6.6 [C]
Temp Batt B    : 0*70^3+0*70^2+0.3414*70-19.71=  4.2 [C]
Temp XMIT B    : 0*67^3+0*67^2+0.3414*67-19.71=  3.2 [C]
Temp -Z        : 0*71^3+0*71^2+0.3414*71-19.71=  4.5 [C]
B-Batt A Volt  : 0*167^3+0*167^2+0.09774*167+0= 16.3 [V]
B-Batt B Volt  : 0*172^3+0*172^2+0.09457*172+0= 16.3 [V]
Power out B    : 0*75^3+0*75^2+0.0223*75+0=      1.7 [V]
8V Reg B       : 0*224^3+0*224^2+0.0351*224+0=   7.9 [V]

Cf.
 http://www.ew.usna.edu/~bruninga/pcsat.html
 http://www.ne.jp/asahi/hamradio/je9pel/pcs-calc.htm

----------------------------------------------
Name : Mineo Wakita / JE9PEL, JAMSAT member
Mail : ei7m-wkt@asahi-net.or.jp
URL  : http://www.ne.jp/asahi/hamradio/je9pel/
QTH  : Yokohama Japan, GL:PM95TJ
Date : Apr 15. 2002
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