Observation 365909: SNUGLITE (99927)


#1

Regarding Observation 365909

Thank you for your all efforts.
The telemetry must start with ‘44 53 30 44 48’. It is our call sign DS0DH.
Therefore it is not SNUGLITE telemetry.
Please check the signal.


#2

Hm… it looks like gr-satnogs managed to demod only the FSK9k6 signal of LITUANICASAT-2 that is at the end (top in waterfall) of the observation.

However running audio through direwolf it gives a couple of demoded data of SNUGLITE:

With this command:

sox -t ogg satnogs_365909_2018-12-16T21-00-29.ogg -esigned-integer -b 16 -r 48000 -t raw - | direwolf -B 9600 -b 16 -n 1 -r 48000 -q hd -t 0 -q h -q d -d p -d t -a 0 -

I got this result:

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] (Not AX.25)DS0DH<0x00><0x00>DS0DH<0x00><0x00><0x03><0x00><0x82><0xa2><0xf8><0x00>SNUGL><0x07><0x12><0x0c><0x10><0x15><0x07><0x04><0x01><0x18><0xbb><0xa2><0xf3><0x03>!<0x09><0xab>!2g<0xc5><0xff><0xf7>uf<0xff><0xfb><0xd5><0x84><0x00><0x06><0xbc>C<0x03><0x1f><0xe7><ITEZA%o3*<0xa6><0xc1>B=sl<0xe0><0xb3><0xb7><0xa7>y<0x12>[<0xe6><0xea><0xb5>i/<0xe5><0xec><0xef><0xa3>H?<0x08><0x11>
------
 dest    ")"$ source  ")"$  000:  44 53 30 44 48 00 00 44 53 30 44 48 00 00 03 00  DS0DH..DS0DH....
  010:  82 a2 f8 00 53 4e 55 47 4c 3e 07 12 0c 10 15 07  ....SNUGL>......
  020:  04 01 18 bb a2 f3 03 21 09 ab 21 32 67 c5 ff f7  .......!..!2g...
  030:  75 66 ff fb d5 84 00 06 bc 43 03 1f e7 3c 49 54  uf.......C...<IT
  040:  45 5a 41 25 6f 33 2a a6 c1 42 3d 73 6c e0 b3 b7  EZA%o3*..B=sl...
  050:  a7 79 12 5b e6 ea b5 69 2f e5 ec ef a3 48 3f 08  .y.[...i/....H?.
  060:  11                                               .
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.3] (Not AX.25)DS0DH<0x00><0x00>DS0DH<0x00><0x00><0x03><0x00><0x82><0xa2><0xe1><0x00>SNUGL><0x07><0x12><0x0c><0x10><0x15><0x07><0x0e><0x01><0x18>e<0xd2>D<0x02><0xf7>d<0xd2>!uAn<0xff><0xf7>a<0x01><0xff><0xfb><0xd6>`<0x00><0x06><0xa2><0x86><0x03><0x1f><0xe7><ITE<0x0b><0x1f><0x08><0xae><0x8b>x<0x13>TBn<0xb5><0xc1><0x08><0x95>-sR<0xf1><0xd7>(5<0xce><0x99><0xcb><0xf4>%<0x1a>!<0x0b><0x8d><0xd4>{
------
 dest    ")"$ source  ")"$  000:  44 53 30 44 48 00 00 44 53 30 44 48 00 00 03 00  DS0DH..DS0DH....
  010:  82 a2 e1 00 53 4e 55 47 4c 3e 07 12 0c 10 15 07  ....SNUGL>......
  020:  0e 01 18 65 d2 44 02 f7 64 d2 21 75 41 6e ff f7  ...e.D..d.!uAn..
  030:  61 01 ff fb d6 60 00 06 a2 86 03 1f e7 3c 49 54  a....`.......<IT
  040:  45 0b 1f 08 ae 8b 78 13 54 42 6e b5 c1 08 95 2d  E.....x.TBn....-
  050:  73 52 f1 d7 28 35 ce 99 cb f4 25 1a 21 0b 8d d4  sR..(5....%.!...
  060:  7b                                               {
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] (Not AX.25)DS0DH<0x00><0x00>DS0DH<0x00><0x00><0x03><0x00><0x82><0xa2><0xfe><0x00>SNUGL><0x07><0x12><0x0c><0x10><0x15><0x07>,<0x01><0x17>_<0xaa><0xd0><0x02>z<0xb5><0x02>"7<0xb6><0xe9><0xff><0xf7>%Y<0xff><0xfb><0xd9><0xe7><0x00><0x06>T<0x07><0x03><0x1f><0xe7><ITE<0xcc><0x89><0x95><0x16><0xe1>h<0xa6>S<0xd8>t<0xec>kr<0x7f><0x88>?<0xe7>q<0xbf><0x1a><0x09><0xbf><0x04><0xef>G*<0x1b><0x06>$<0x83>Wc
------
 dest    ")"$ source  ")"$  000:  44 53 30 44 48 00 00 44 53 30 44 48 00 00 03 00  DS0DH..DS0DH....
  010:  82 a2 fe 00 53 4e 55 47 4c 3e 07 12 0c 10 15 07  ....SNUGL>......
  020:  2c 01 17 5f aa d0 02 7a b5 02 22 37 b6 e9 ff f7  ,.._...z.."7....
  030:  25 59 ff fb d9 e7 00 06 54 07 03 1f e7 3c 49 54  %Y......T....<IT
  040:  45 cc 89 95 16 e1 68 a6 53 d8 74 ec 6b 72 7f 88  E.....h.S.t.kr..
  050:  3f e7 71 bf 1a 09 bf 04 ef 47 2a 1b 06 24 83 57  ?.q......G*..$.W
  060:  63                                               c
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] (Not AX.25)DS0DH<0x00><0x00>DS0DH<0x00><0x00><0x03><0x00><0x82><0xa3><0xe7><0x00>SNUGL><0x07><0x12><0x0c><0x10><0x15><0x07>6<0x01><0x17><0x06><0xbf><0x07><0x02>Q?<0x1f>"vzf<0xff><0xf7><0x12><0x02><0xff><0xfb><0xdb>a<0x00><0x06>9<0x7f><0x03><0x1f><0xe7><0x00><0x82><0x0e><0x00><0x09><0x00>;<0x00>s<0x00><0x03><0x00><0x07><0x00><0x01><0x01>-<0x01>A<0x01>/<0x00><0x0f><0x00><0x05><0x00><0x08>?g<0xfe><0x94><0xbe><0xb9><0xf6><0x08>>A<0xc1>'<0xbd><0xd7><0x18><0x0f><0xbd>;<0xf8>e<0xbc><0x8e><0x88><0xf6>;<0x14>b<0x06>:``<0xe4><0xba><0x83><0xb9>x<0xba>z<0x1a><0xb3><0xbd>9<0x1a><0xc9><0xbc><0x97>9<0xdf>:<0xac><0xd4>l<0x00>9`<0xfd><0x1f>8<0xac>;f9<0x93>m<0xa3>;<0x9d><0xaf><0xf6><0x01><0x01><0x88><0xe9><0x93><0xec><0xe8><0xf0><0xeb><0xed><0x06><0x07><0x03><0x02><0x02><0x04><0x06><0x06><0x01><0x0c><0x00><ITE<0xdd>W<0xde>Gn<0x17>`?|K+<0xb9>~<0x96>3<0x05><0xf9><0xa7><0x06>9O<0x96><0xe5>1<0xbd>r<0x8f>4<0xc2>$t<0x7f>
------
 dest    ")"$ source  ")"$  000:  44 53 30 44 48 00 00 44 53 30 44 48 00 00 03 00  DS0DH..DS0DH....
  010:  82 a3 e7 00 53 4e 55 47 4c 3e 07 12 0c 10 15 07  ....SNUGL>......
  020:  36 01 17 06 bf 07 02 51 3f 1f 22 76 7a 66 ff f7  6......Q?."vzf..
  030:  12 02 ff fb db 61 00 06 39 7f 03 1f e7 00 82 0e  .....a..9.......
  040:  00 09 00 3b 00 73 00 03 00 07 00 01 01 2d 01 41  ...;.s.......-.A
  050:  01 2f 00 0f 00 05 00 08 3f 67 fe 94 be b9 f6 08  ./......?g......
  060:  3e 41 c1 27 bd d7 18 0f bd 3b f8 65 bc 8e 88 f6  >A.'.....;.e....
  070:  3b 14 62 06 3a 60 60 e4 ba 83 b9 78 ba 7a 1a b3  ;.b.:``....x.z..
  080:  bd 39 1a c9 bc 97 39 df 3a ac d4 6c 00 39 60 fd  .9....9.:..l.9`.
  090:  1f 38 ac 3b 66 39 93 6d a3 3b 9d af f6 01 01 88  .8.;f9.m.;......
  0a0:  e9 93 ec e8 f0 eb ed 06 07 03 02 02 04 06 06 01  ................
  0b0:  0c 00 3c 49 54 45 dd 57 de 47 6e 17 60 3f 7c 4b  ..<ITE.W.Gn.`?|K
  0c0:  2b b9 7e 96 33 05 f9 a7 06 39 4f 96 e5 31 bd 72  +.~.3....9O..1.r
  0d0:  8f 34 c2 24 74 7f                                .4.$t.
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] LY0LS>CQ:�F<0x00><0x00>p<0x00><0x02><0x02><0x00><0x08>�<0xff><0x03><0x00><0x00><0x08>�<0xff><0x04><0x00>9<0x00><0x00><0x00>9<0x00><0x00><0x00><0x00><0x00><0x00><0x00>IF<0x00><0x00><0x00><0x00>�<0x06>�����<0x06><0x00><0x00><0x00><0x00>"<0x00>"<0x00>v<0x0b><0x1b><0x06>TF<0x00><0x00>p<0x00><0x12><0x0c><0x00>��<0x16>\<0x04><0x00><0x00>�U<0xff><0xff><0xff>U<0xfe>�<0xff>�<0x01><0x01>&<0x00>�<0x00>X<0x01><0x00><0x01><0x01><0x01><0x01><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>}<0x00><0x00><0x00>@B<0x0f><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>A<0x01>B<0x01>S<0x01>�<0x1f><0x00><0x00>)<0x00><0x00><0x00><0x0e><0x00>�<0x00><0x00><0x00><0x00><0x00><0x00><0x00>I<0x00>d<0x00><0x01><0x00><0x18><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>ϴ<0x01><0x00>.<0x09><0x00><0x00><0x04
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 245
 dest    CQ      0 c/r=0 res=0 last=0
 source  LY0LS   0 c/r=0 res=0 last=1
  000:  86 a2 40 40 40 40 00 98 b2 60 98 a6 40 01 03 f0  ..@@@@...`..@...
  010:  8d 46 00 00 70 00 02 02 00 08 fb ff 03 00 00 08  .F..p...........
  020:  fb ff 04 00 39 00 00 00 39 00 00 00 00 00 00 00  ....9...9.......
  030:  49 46 00 00 00 00 ec 06 80 9a 80 98 ba 06 00 00  IF..............
  040:  00 00 22 00 22 00 76 0b 1b 06 54 46 00 00 70 00  ..".".v...TF..p.
  050:  12 0c 00 e7 c1 16 5c 04 00 00 80 55 ff ff ff 55  ......\....U...U
  060:  fe 9e ff bc 01 01 26 00 b2 00 58 01 00 01 01 01  ......&...X.....
  070:  01 00 00 00 00 00 00 00 00 00 00 00 00 7d 00 00  .............}..
  080:  00 40 42 0f 00 00 00 00 00 00 00 00 00 00 00 00  .@B.............
  090:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  0a0:  00 00 00 00 00 00 00 00 00 41 01 42 01 53 01 e5  .........A.B.S..
  0b0:  1f 00 00 29 00 00 00 0e 00 93 00 00 00 00 00 00  ...)............
  0c0:  00 49 00 64 00 01 00 18 00 00 00 00 00 00 00 00  .I.d............
  0d0:  00 00 00 00 cf b4 01 00 2e 09 00 00 04 00 05 00  ................
  0e0:  04 00 05 00 00 00 00 00 01 03 01 06 00 02 00 00  ................
  0f0:  00 00 00 00 01                                   .....
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] LY0LS>CQ:�F<0x00><0x00>p<0x00><0x05><0x02><0x00><0x08>�<0xff><0x03><0x00><0x00><0x08>�<0xff><0x04><0x00>D<0x00><0x00><0x00>D<0x00><0x00><0x00><0x00><0x00><0x00><0x00>IF<0x00><0x00><0x00><0x00>�<0x06>�����<0x06><0x00><0x00><0x00><0x00>"<0x00>"<0x00>v<0x0b><0x1b><0x06>TF<0x00><0x00>p<0x00><0x12><0x0c><0x00>��<0x16>\<0x04><0x00><0x00>�U<0xff><0xff><0xff>U<0xfe>�<0xff>�<0x01><0x01>&<0x00>�<0x00>X<0x01><0x00><0x01><0x01><0x01><0x01><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>}<0x00><0x00><0x00>@B<0x0f><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>A<0x01>B<0x01>S<0x01>�<0x1f><0x00><0x00>)<0x00><0x00><0x00><0x0e><0x00>�<0x00><0x00><0x00><0x00><0x00><0x00><0x00>I<0x00>d<0x00><0x01><0x00><0x18><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>ϴ<0x01><0x00>.<0x09><0x00><0x00><0x04
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 245
 dest    CQ      0 c/r=0 res=0 last=0
 source  LY0LS   0 c/r=0 res=0 last=1
  000:  86 a2 40 40 40 40 00 98 b2 60 98 a6 40 01 03 f0  ..@@@@...`..@...
  010:  98 46 00 00 70 00 05 02 00 08 fb ff 03 00 00 08  .F..p...........
  020:  fb ff 04 00 44 00 00 00 44 00 00 00 00 00 00 00  ....D...D.......
  030:  49 46 00 00 00 00 ec 06 80 9a 80 98 ba 06 00 00  IF..............
  040:  00 00 22 00 22 00 76 0b 1b 06 54 46 00 00 70 00  ..".".v...TF..p.
  050:  12 0c 00 e7 c1 16 5c 04 00 00 80 55 ff ff ff 55  ......\....U...U
  060:  fe 9e ff bc 01 01 26 00 b2 00 58 01 00 01 01 01  ......&...X.....
  070:  01 00 00 00 00 00 00 00 00 00 00 00 00 7d 00 00  .............}..
  080:  00 40 42 0f 00 00 00 00 00 00 00 00 00 00 00 00  .@B.............
  090:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  0a0:  00 00 00 00 00 00 00 00 00 41 01 42 01 53 01 e5  .........A.B.S..
  0b0:  1f 00 00 29 00 00 00 0e 00 93 00 00 00 00 00 00  ...)............
  0c0:  00 49 00 64 00 01 00 18 00 00 00 00 00 00 00 00  .I.d............
  0d0:  00 00 00 00 cf b4 01 00 2e 09 00 00 04 00 05 00  ................
  0e0:  04 00 05 00 00 00 00 00 01 03 01 06 00 02 00 00  ................
  0f0:  00 00 00 00 01                                   .....
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] LY0LS>CQ:�F<0x00><0x00>p<0x00><0x04><0x02><0x00><0x08>�<0xff><0x03><0x00><0x00><0x08>�<0xff><0x04><0x00>N<0x00><0x00><0x00>N<0x00><0x00><0x00><0x00><0x00><0x00><0x00>IF<0x00><0x00><0x00><0x00>�<0x06>�����<0x06><0x00><0x00><0x00><0x00>"<0x00>"<0x00>v<0x0b><0x1b><0x06>TF<0x00><0x00>p<0x00><0x12><0x0c><0x00>��<0x16>\<0x04><0x00><0x00>�U<0xff><0xff><0xff>U<0xfe>�<0xff>�<0x01><0x01>&<0x00>�<0x00>X<0x01><0x00><0x01><0x01><0x01><0x01><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>}<0x00><0x00><0x00>@B<0x0f><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>A<0x01>B<0x01>S<0x01>�<0x1f><0x00><0x00>)<0x00><0x00><0x00><0x0e><0x00>�<0x00><0x00><0x00><0x00><0x00><0x00><0x00>I<0x00>d<0x00><0x01><0x00><0x18><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>ϴ<0x01><0x00>.<0x09><0x00><0x00><0x04
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 245
 dest    CQ      0 c/r=0 res=0 last=0
 source  LY0LS   0 c/r=0 res=0 last=1
  000:  86 a2 40 40 40 40 00 98 b2 60 98 a6 40 01 03 f0  ..@@@@...`..@...
  010:  a2 46 00 00 70 00 04 02 00 08 fb ff 03 00 00 08  .F..p...........
  020:  fb ff 04 00 4e 00 00 00 4e 00 00 00 00 00 00 00  ....N...N.......
  030:  49 46 00 00 00 00 ec 06 80 9a 80 98 ba 06 00 00  IF..............
  040:  00 00 22 00 22 00 76 0b 1b 06 54 46 00 00 70 00  ..".".v...TF..p.
  050:  12 0c 00 e7 c1 16 5c 04 00 00 80 55 ff ff ff 55  ......\....U...U
  060:  fe 9e ff bc 01 01 26 00 b2 00 58 01 00 01 01 01  ......&...X.....
  070:  01 00 00 00 00 00 00 00 00 00 00 00 00 7d 00 00  .............}..
  080:  00 40 42 0f 00 00 00 00 00 00 00 00 00 00 00 00  .@B.............
  090:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  0a0:  00 00 00 00 00 00 00 00 00 41 01 42 01 53 01 e5  .........A.B.S..
  0b0:  1f 00 00 29 00 00 00 0e 00 93 00 00 00 00 00 00  ...)............
  0c0:  00 49 00 64 00 01 00 18 00 00 00 00 00 00 00 00  .I.d............
  0d0:  00 00 00 00 cf b4 01 00 2e 09 00 00 04 00 05 00  ................
  0e0:  04 00 05 00 00 00 00 00 01 03 01 06 00 02 00 00  ................
  0f0:  00 00 00 00 01                                   .....
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] LY0LS>CQ:�F<0x00><0x00>p<0x00><0x03><0x02><0x00><0x08>�<0xff><0x03><0x00><0x00><0x08>�<0xff><0x04><0x00>X<0x00><0x00><0x00>X<0x00><0x00><0x00><0x00><0x00><0x00><0x00>IF<0x00><0x00><0x00><0x00>�<0x06>�����<0x06><0x00><0x00><0x00><0x00>"<0x00>"<0x00>v<0x0b><0x1b><0x06>TF<0x00><0x00>p<0x00><0x12><0x0c><0x00>��<0x16>\<0x04><0x00><0x00>�U<0xff><0xff><0xff>U<0xfe>�<0xff>�<0x01><0x01>&<0x00>�<0x00>X<0x01><0x00><0x01><0x01><0x01><0x01><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>}<0x00><0x00><0x00>@B<0x0f><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>A<0x01>B<0x01>S<0x01>�<0x1f><0x00><0x00>)<0x00><0x00><0x00><0x0e><0x00>�<0x00><0x00><0x00><0x00><0x00><0x00><0x00>I<0x00>d<0x00><0x01><0x00><0x18><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>ϴ<0x01><0x00>.<0x09><0x00><0x00><0x04
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 245
 dest    CQ      0 c/r=0 res=0 last=0
 source  LY0LS   0 c/r=0 res=0 last=1
  000:  86 a2 40 40 40 40 00 98 b2 60 98 a6 40 01 03 f0  ..@@@@...`..@...
  010:  ac 46 00 00 70 00 03 02 00 08 fa ff 03 00 00 08  .F..p...........
  020:  fb ff 04 00 58 00 00 00 58 00 00 00 00 00 00 00  ....X...X.......
  030:  49 46 00 00 00 00 ec 06 80 9a 80 98 ba 06 00 00  IF..............
  040:  00 00 22 00 22 00 76 0b 1b 06 54 46 00 00 70 00  ..".".v...TF..p.
  050:  12 0c 00 e7 c1 16 5c 04 00 00 80 55 ff ff ff 55  ......\....U...U
  060:  fe 9e ff bc 01 01 26 00 b2 00 58 01 00 01 01 01  ......&...X.....
  070:  01 00 00 00 00 00 00 00 00 00 00 00 00 7d 00 00  .............}..
  080:  00 40 42 0f 00 00 00 00 00 00 00 00 00 00 00 00  .@B.............
  090:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  0a0:  00 00 00 00 00 00 00 00 00 41 01 42 01 53 01 e5  .........A.B.S..
  0b0:  1f 00 00 29 00 00 00 0e 00 93 00 00 00 00 00 00  ...)............
  0c0:  00 49 00 64 00 01 00 18 00 00 00 00 00 00 00 00  .I.d............
  0d0:  00 00 00 00 cf b4 01 00 2e 09 00 00 04 00 05 00  ................
  0e0:  04 00 05 00 00 00 00 00 01 03 01 06 00 02 00 00  ................
  0f0:  00 00 00 00 01                                   .....
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.4] LY0LS>CQ:�F<0x00><0x00>p<0x00><0x03><0x02><0x00><0x08>�<0xff><0x03><0x00><0x00><0x08>�<0xff><0x04><0x00>c<0x00><0x00><0x00>c<0x00><0x00><0x00><0x00><0x00><0x00><0x00>IF<0x00><0x00><0x00><0x00>�<0x06>�����<0x06><0x00><0x00><0x00><0x00>"<0x00>"<0x00>v<0x0b><0x1b><0x06>TF<0x00><0x00>p<0x00><0x12><0x0c><0x00>��<0x16>\<0x04><0x00><0x00>�U<0xff><0xff><0xff>U<0xfe>�<0xff>�<0x01><0x01>&<0x00>�<0x00>X<0x01><0x00><0x01><0x01><0x01><0x01><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>}<0x00><0x00><0x00>@B<0x0f><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>A<0x01>B<0x01>S<0x01>�<0x1f><0x00><0x00>)<0x00><0x00><0x00><0x0e><0x00>�<0x00><0x00><0x00><0x00><0x00><0x00><0x00>I<0x00>d<0x00><0x01><0x00><0x18><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>ϴ<0x01><0x00>.<0x09><0x00><0x00><0x04
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 245
 dest    CQ      0 c/r=0 res=0 last=0
 source  LY0LS   0 c/r=0 res=0 last=1
  000:  86 a2 40 40 40 40 00 98 b2 60 98 a6 40 01 03 f0  ..@@@@...`..@...
  010:  b7 46 00 00 70 00 03 02 00 08 fa ff 03 00 00 08  .F..p...........
  020:  fb ff 04 00 63 00 00 00 63 00 00 00 00 00 00 00  ....c...c.......
  030:  49 46 00 00 00 00 ec 06 80 9a 80 98 ba 06 00 00  IF..............
  040:  00 00 22 00 22 00 76 0b 1b 06 54 46 00 00 70 00  ..".".v...TF..p.
  050:  12 0c 00 e7 c1 16 5c 04 00 00 80 55 ff ff ff 55  ......\....U...U
  060:  fe 9e ff bc 01 01 26 00 b2 00 58 01 00 01 01 01  ......&...X.....
  070:  01 00 00 00 00 00 00 00 00 00 00 00 00 7d 00 00  .............}..
  080:  00 40 42 0f 00 00 00 00 00 00 00 00 00 00 00 00  .@B.............
  090:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  0a0:  00 00 00 00 00 00 00 00 00 41 01 42 01 53 01 e5  .........A.B.S..
  0b0:  1f 00 00 29 00 00 00 0e 00 93 00 00 00 00 00 00  ...)............
  0c0:  00 49 00 64 00 01 00 18 00 00 00 00 00 00 00 00  .I.d............
  0d0:  00 00 00 00 cf b4 01 00 2e 09 00 00 04 00 05 00  ................
  0e0:  04 00 05 00 00 00 00 00 01 03 01 06 00 02 00 00  ................
  0f0:  00 00 00 00 01                                   .....
------

Audio input level is too high.  Reduce so most stations are around 50.
[0.3] LY0LS>CQ:�F<0x00><0x00>p<0x00><0x05><0x02><0x00><0x08>�<0xff><0x03><0x00><0x00><0x08>�<0xff><0x04><0x00>n<0x00><0x00><0x00>n<0x00><0x00><0x00><0x00><0x00><0x00><0x00>IF<0x00><0x00><0x00><0x00>�<0x06>�����<0x06><0x00><0x00><0x00><0x00>"<0x00>"<0x00>v<0x0b><0x1b><0x06>TF<0x00><0x00>p<0x00><0x12><0x0c><0x00>��<0x16>\<0x04><0x00><0x00>�U<0xff><0xff><0xff>U<0xfe>�<0xff>�<0x01><0x01>&<0x00>�<0x00>X<0x01><0x00><0x01><0x01><0x01><0x01><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>}<0x00><0x00><0x00>@B<0x0f><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>A<0x01>B<0x01>S<0x01>�<0x1f><0x00><0x00>)<0x00><0x00><0x00><0x0e><0x00>�<0x00><0x00><0x00><0x00><0x00><0x00><0x00>I<0x00>d<0x00><0x01><0x00><0x18><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00><0x00>ϴ<0x01><0x00>.<0x09><0x00><0x00><0x04
------
U frame UI: p/f=0, No layer 3 protocol implemented., length = 245
 dest    CQ      0 c/r=0 res=0 last=0
 source  LY0LS   0 c/r=0 res=0 last=1
  000:  86 a2 40 40 40 40 00 98 b2 60 98 a6 40 01 03 f0  ..@@@@...`..@...
  010:  c2 46 00 00 70 00 05 02 00 08 fa ff 03 00 00 08  .F..p...........
  020:  fb ff 04 00 6e 00 00 00 6e 00 00 00 00 00 00 00  ....n...n.......
  030:  49 46 00 00 00 00 ec 06 80 9a 80 98 ba 06 00 00  IF..............
  040:  00 00 22 00 22 00 76 0b 1b 06 54 46 00 00 70 00  ..".".v...TF..p.
  050:  12 0c 00 e7 c1 16 5c 04 00 00 80 55 ff ff ff 55  ......\....U...U
  060:  fe 9e ff bc 01 01 26 00 b2 00 58 01 00 01 01 01  ......&...X.....
  070:  01 00 00 00 00 00 00 00 00 00 00 00 00 7d 00 00  .............}..
  080:  00 40 42 0f 00 00 00 00 00 00 00 00 00 00 00 00  .@B.............
  090:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  0a0:  00 00 00 00 00 00 00 00 00 41 01 42 01 53 01 e5  .........A.B.S..
  0b0:  1f 00 00 29 00 00 00 0e 00 93 00 00 00 00 00 00  ...)............
  0c0:  00 49 00 64 00 01 00 18 00 00 00 00 00 00 00 00  .I.d............
  0d0:  00 00 00 00 cf b4 01 00 2e 09 00 00 04 00 05 00  ................
  0e0:  04 00 05 00 00 00 00 00 01 03 01 06 00 02 00 00  ................
  0f0:  00 00 00 00 01                                   .....
------

#3

Thank you for your reply!!
I see the audio file has SNUGLITE telemetry.
Right now, I have only hardware tnc so I couldn’t demodulation the audio file.
I would like to try to study how to demodulate the audio files!
Further more, if you also upload the SNUGLITE telemetry also, I’ll really appreciate it.
Thank you for your efforts!


#4

Could you please provide some information on your telemetry downlink?

Kind regards,
Patrick


#5

Hi Patrick,
SNUGLITE beacon structure can be found on their website:

Best wishes,
Fabian


#6

Oh, I must have missed this.
Yeah, no standard AX.25 as seen on the direwolf output.
Let me see if there is anything we could do, but as we only decode valid AX.25 frames in gr-satnogs, it might be impossible to provide decoded data from satnogs-network (only from third party telemetry forwarders).

I’ll have a look at a satnogs-decoder anyway (just in case it is practicing and gathering experience).

Thanks for that hint!


#7

I had in mind I read something on this curious “KISS encapsluation”; from

The KISS framing is not part of the AX.25 protocol itself nor is it sent over the air.