Tag Archives: Prism

Telemetry decoding May 21 2013

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21-05-2013 16:15 UTC NO-44

RAW AX25:

1:Fm W3ADO-1 To BEACON Via SGATE
[18:17:20R] T#016,161,161,048,210,214,11111111,0011,1
1:Fm W3ADO-1 To BEACON Via SGATE
[18:20:20R] T#019,093,077,090,132,214,11111111,0010,1

21-05-2013 16:29 HO-68

RAW CW:

BJ1SA XW XW AAA TTT AUV AVT ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TNE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AVE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AVE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AET ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TBT ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV A6T ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TDT ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AAE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TBE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV ATE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW

Decoded data:

HO-68 TLM 21-05-2013 16:29UTC

21-05-2013 16:52 UTC PRISM

RAW CW:

PR94040403F404040403F40403F40403F3F 
PRA02AAAD5B4E 
PRB06313020503050B130 
PRC//WWW.SPACE.T.U-TOKYO.AC.JP 
PRD-CARPE DIEMYOUSIEZETHE DAYS... 
PR000B324A4A420A4A4 
PR100A4A51CFCB0700 
PR20011231511000000 
PR30000000004002F02 
PR4002F8002F2C0A00 
PR50062000087888875 
PR6005E60625F5F5A00

Decoded data:

PRISM TLM 21-05-2013 18:52UTC

Prism Ham radio service is active

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The last prism mission is now active. This is specially for Ham radio operators. PRISM’s downlink has been received among amateur radio operators since the launch of PRISM. This HAM Radio Service allows amateur radio operators to uplink messages to PRISM as well as downlink messages from PRISM. In other words, amateur radio operators can use PRISM as a message box.

Prism Ham Radio Service

In this HAM Radio Service, you can write messages onto PRISM’s on-board memory via FM packets uplink. Also you can command PRISM to downlink the stored messages in FM packets. Thus, PRISM can be used as a kind of message box. Also, you can evaluate FM packets performance of your ground station designed for amateur radio satellites.

The followings are three commands you can use:

  • Information Command : Read latest ID of written messages.
  • Write Command : Store your message into PRISM.
  • Read Command : Read a message of designated ID.

Homepage and other references:

Prism Ham service website.