iSAT D-STAR beacons decoded

rather weak signal

~$ padsp dsd -fd -u1 -w speech.wav
Digital Speech Decoder 1.7.0-dev (build:v1.6.0-88-gb674f27)
mbelib version 1.3.0
Decoding only D-STAR frames.
Setting unvoice speech quality to 1 waves per band.
Writing audio to file speech.wav
Audio In/Out Device: /dev/audio
Sync:  -D-STAR_HD    mod: QPSK inlvl:  2% 
DSTAR HEADER: RPT 2: DP2GOS   RPT 1: DIRECT   YOUR: ECMGOS   MY: DJ1JBL  /E92C
e:=====R===============================================R====Missed sync on framecount = 63, value = aa/b0/68
Tone volume: 189; index: 64, Single tone hz: 2000.000000
===================================R===T=========R=========R====R=======R=======R=====R===Missed sync on framecount = 105, value = e9/25/a4
=======R===============R=====R======R==========R=============R====R==Missed sync on framecount = 126, value = 95/b6/c8
================R================R====R==========R====R=====R======R====RMissed sync on framecount = 147, value = cf/40/94

output audio file:

[TRANSMISSION HEADER INV]
Flags : 00 = VOICE DIRECT NORMAL opt=[None] , 00 00
Destination : DP2GOS
Departure : DIRECT
Companion : ECMGOS
Stn.Callsign: DJ1JBL / E92C

ISYNC – User message: orbitalsystems.de
ISYNC – Header data: FIRECT DIRECT ECMGOS DJ1NBL E92C [BAD CRC]
MISSD –
ISYNC – Header data: DIRECT DIRECP ECMGOS “DJ!JBL E92C [BAD CRC]
MISSD –
MISSD –
MISSD –
MISSD –
[END OF TRANSMISSION]

[TRANSMISSION HEADER INV]
Flags : 00 = VOICE DIRECT NORMAL opt=[None] , 00 00
Destination : DP2GOS
Departure : DIRECT
Companion : ECMGOS
Stn.Callsign: DJ1JBL / E92C

ISYNC – User message: orbitalsystems.de
MISSD – Header data: DIRECT DIRECT ECMgOS DJ1JBL E92C [BAD CRC]
ISYNC – Header data: BHRECT DIRECT ECMGOS (DJ1JBL E92C [BAD CRC]
ISYNC –
ISYNC –
MISSD – Data: /*_
MISSD –
MISSD – Data: .
MISSD –
[END OF TRANSMISSION]

[TRANSMISSION HEADER INV]
Flags : 00 = VOICE DIRECT NORMAL opt=[None] , 00 00
Destination : DP2GOS
Departure : DIRECT
Companion : ECMGOS
Stn.Callsign: DJ1JBL / E92C

ISYNC – User message: orbitalsysteis.de
ISYNC – Header data: @FIRECT DHRECT ECLGOS DJ1JBL0 E9?C [BAD CRC]
ISYNC –
ISYNC –
ISYNC –
MISSD –
MISSD –
MISSD –
MISSD –
[END OF TRANSMISSION]

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