AMATEUR SATELLITE BLOG

Showing posts with label HDSDR. Show all posts
Showing posts with label HDSDR. Show all posts

TM-D700 as link Tomsk-TPU-120 vs ISS APRS

TM-D700  as link Tomsk-TPU-120   vs  ISS APRS


TM-D700  as link Tomsk-TPU-120  frequency at 145.800 MHZ and ISS APRS at 145.825 MHz

View ON SpectraVue
View ON SpectraVue , peak TM-D700 around -75db and ISS APRS peak around -90db



View ON HDSDR


RXSSTV vs MMSSTV MAI-75 ISS SSTV, Play I/q RAW 16:30 UTC April 15 2016

RXSSTV vs MMSSTV MAI-75 ISS SSTV, Play I/q RAW 16:30 UTC April 15 2016

Decode on same time from IQ record wav file 16:30 UTC April 15 2016 , decode with MMSSTV and  RXSSTV with same option sstv engine. Receiver use cheap R820 dongle ,HDSDR,Tracking ORBITRON, Antenna Duoband DK7ZB  , DIY masthead preamp

MMSSTV and  RXSSTV



 Image below is decoded Picture from RXSSTV :

decoded Picture from RXSSTV



 Image below is decoded Picture from MMSSTV :

decoded Picture from MMSSTV



2X  ZOOM from Photoshop image editor , Left image from RXSSTV and Right from MMSTV

2X  ZOOM from Photoshop image editor , Left image from RXSSTV and Right from MMSTV



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