Observation 956998: KrakSat (44427)

Regarding Observation 956998
Why is not decoded? Any sugestion?

73’s

You could try running the audio through Direwolf.

–Roy
K3RLD

[edit] it does sound a little strange for 1k2 AFSK…

1 Like

It’s 1k2 AFSK (based off last time I decided it.) But it sounds odd mostly because of the satellite constantly rebooting after only a packet or two.

2 Likes

The decoded data. Be aware that the timestamp is incorrect because I am decoding this on my laptop and did not change my clock to match the start of the observation time.

1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:33:56R] [±-]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:34:24R] [±-]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:34:26R] [+±]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:34:41R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:34:58R] [++#]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:35:13R] [-#-]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:35:15R] [-+#]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:35:32R] [##-]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:35:34R] [++#]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:35:51R] [##-]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:35:53R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:10R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:12R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:28R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:30R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:44R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:46R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:36:59R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:01R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:13R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:15R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:16R] [+++]
:SP6ZWR: BOOT NR 57464
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:26R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:28R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:29R] [+++]
:SP6ZWR: BOOT NR 57465
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:38R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:40R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:41R] [+++]
:SP6ZWR: BOOT NR 57466
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:49R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:51R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:37:52R] [+++]
:SP6ZWR: BOOT NR 57467
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:01R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:03R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:04R] [+++]
:SP6ZWR: BOOT NR 57468
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:12R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:14R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:15R] [+±]
:SP6ZWR: BOOT NR 57469
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:23R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:25R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:26R] [+++]
:SP6ZWR: BOOT NR 57470
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:34R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:36R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:37R] [+±]
:SP6ZWR: BOOT NR 57471
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:45R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:47R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:48R] [+++]
:SP6ZWR: BOOT NR 57472
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:56R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:58R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:38:59R] [+++]
:SP6ZWR: BOOT NR 57473
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:07R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:09R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:19R] [++#]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:21R] [++#]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:22R] [+±]
:SP6ZWR: BOOT NR 57475
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:31R] [+±]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:33R] [+++]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:34R] [+++]
:SP6ZWR: BOOT NR 57476
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:44R] [+++]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:46R] [++#]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:39:58R] [##-]
:SP6ZWR:KrakSat START U1!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:40:00R] [++#]
=KrakSat START U2!
1:Fm SR9KRA-6 To APDST4-6 Via WIDE1-1,WIDE2-1 [16:40:19R] [#–]
=KrakSat START U2!

How did you done it? Directwolf?

Using SoundModem by UZ7HO

1 Like

Thanks. I also tested with soundmodem and works perfectly

73’s