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Digital Sat. status on Feb.19



Digital Sat. status on Feb.19:

   UO-11 ...2401.500MHz  1200bps PSK : S-beacon
   UO-22 ... 435.120MHz  9600bps FSK : Operational
   KO-25 ... 436.500MHz  9600bps FSK : Not heard again
   FO-29 ... 435.795MHz  CW/SSB      : CW beacon

UO-11 observed frequency is from 2401.555MHz(AOS) to 2401.445MHz(LOS).
UO-22 is operational normally.
KO-25 was not heard although it had improved a few days ago.
FO-29 is operational as mode JA through April 2, 2001.


   FO-29 (JAS-2)
   Launched: August 17, 1996, by an H-2 launcher from the
   Tanegashima Space Center in Japan. Status: Operational

   Voice/CW   Mode JA
   Uplink     145.90 to 146.00MHz CW/LSB
   Downlink   435.80 to 435.90MHz CW/USB

   Digital    Mode JD
   Uplink     145.850 145.870 145.910MHz Manchester AFSK
   Downlink   435.910MHz 1200 baud BPSK
   Callsign   8J1JCS
   Digitalker 435.910MHz

   The JARL FO-29 command station has announced the following
   operation schedule of FO-29:
   through April 2, 2001 - mode JA


I saved FO-29 CW-beacon on today.

HI AE C7 88 55 00 D4 00 00 09 00 94 83 6A 60 91 90 B0 83 AA A7 AE AE AC
HI AE C7 88 55 00 D4 00 00 09 00 98 90 66 5F 92 90 50 76 AA A6 AD AE AB
HI AE C7 88 55 00 D4 00 00 09 00 99 9A 62 60 91 90 B0 89 AA A6 AD AE AB
HI AE C7 88 55 00 D4 00 00 09 00 98 A3 5E 60 92 90 B0 88 A9 A6 AD AE AB
HI AE C7 88 55 00 D4 00 00 09 00 95 A9 5B 60 92 90 AF 7D A9 A6 AD AE AB


I analyze now only the first line telemetry with Fo29cwte.exe.

  Main Relay        ON    :  DCM               ON
  SRAM              ON    :  Packet            1200bps
  JTA               ON    :  JTD               OFF
  GAS               ON    :  
  SAS               ON    :  UVC               ON
  UVC Level         2     :  PCU Mode          AUTO
  PCU level         1     :  Battery Mode      TRIC
  Battery Logic     TRIC  :  
  Digitalker Mode   OFF   :  UVC ACT/PAS       PAS
  CPU RUN/RESET     RUN   :  
  Spin Period                  0 ? [msec]
  Sun Angle                    0 ? [deg]
  GAS-Z                    72549.0 [nT]
  GAS-X                    64215.7 [nT]
  Solar Panel Current       1039.2 [mA]
  Battery Current           -118.4 [mA]
  Battery Voltage             15.6 [V]
  Battery Middle Voltage       6.9 [V]
  Bus Voltage                 17.3 [V]
  Analog Tx Power            753.4 [mW]
  Structure Temp. 1           15.9 [C]
  Structure Temp. 2           17.0 [C]
  Structure Temp. 3           14.3 [C]
  Structure Temp. 4           14.3 [C]
  Battery Cell Temp.          15.1 [C]


"Analog Tx Power" in the above five telemetry data is as follows.

 (Data 1)  753.4[mW] : ############################
 (Data 2)  668.9[mW] : #######################
 (Data 3)  792.4[mW] : ##############################
 (Data 4)  785.9[mW] : #############################
 (Data 5)  714.4[mW] : ##########################


This Fo29cwte program for CW is placed the following URL.
And  Fo29tlme program for PSK is placed in the same URL.

Fo29cwte.exe ...http://www.ne.jp/asahi/hamradio/je9pel/fo29cwte.zip
Help text ......http://www.ne.jp/asahi/hamradio/je9pel/fo29cwth.htm
Telm format ....http://www.ne.jp/asahi/hamradio/je9pel/fo29cwfe.htm

----------------------------------------------
Name : JE9PEL/Mineo Wakita, JAMSAT member
Mail : je9pel@jamsat.or.jp
URL  : http://www.ne.jp/asahi/hamradio/je9pel/
QTH  : Yokohama Japan, GL:PM95TJ
Date : Feb 19, 2001
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