DK3WN SatBlog

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IO-26 MBL telemetry


io26_12052013

io26_12052013_spectrum
frequency instability


IO-26 serious frequency stability problems


io26_09052013


IO-26 telemetry


02:03 UTC  decoded using  MixW+OnlineCompass

io26-0325-13


IO-26 telemetry


asy: 2013-03-17 09:30:13.870 UTC

EDAC               :  21744
Status (LowByte)   :  01100011
Status (HighByte)  :  00000000

+10V Battery Bus   :  11,14 V
Battery Out Current:  37,80 mA
Base Temp          :  10,68 °C
TX Power           :  4,00 -
+5V RX Bus         :  0,00 V
+8.5V RX Bus       :  0,00 V
+10V RX Bus        :  0,00 V

---------------------------------------------------------
asy: 2013-03-17 09:30:14.190 UTC

EDAC               :  21744
Status (LowByte)   :  01100010
Status (HighByte)  :  00000000

+10V Battery Bus   :  11,16 V
Battery Out Current:  37,80 mA
Base Temp          :  10,68 °C
TX Power           :  4,00 -
+5V RX Bus         :  0,00 V
+8.5V RX Bus       :  0,00 V
+10V RX Bus        :  0,00 V

---------------------------------------------------------

IO-26 – howling beacon


11:40 UTC very unstable oscillator frequency (howling beacon) due to low battery voltage

sdr_io26_800
RX setup: SDR# and FUNcube Dongle Pro+

54 F0 E5 80 00 45 01 00 02 86 03 02 04 00 05 00 06 00
54 F0 E4 80 00 45 01 00 02 86 03 02 04 00 05 00 06 00
54 F0 E3 00 00 46 01 00 02 87 03 02 04 00 05 00 06 00
54 F0 E2 80 00 46 01 00 02 86 03 02 04 00 05 00 06 00
54 F0 E1 80 00 46 01 00 02 86 03 02 04 00 05 00 06 00

io26_16022013
normal range is above 11 volts


IO-26 MBL telemetry


io26_30122012

io26_30122012_freq

remarkable frequency jumps


IO-26 Telemetry


03:28 UTC   2Frames Only

 


IO-26 MBL Telemetry


18:23 UTC


IO-26


19:28 UTC


IO-26


17:37 UTC