HO-68 / XW-1 linear transponder with GNU Radio, USRP and RFX400

Video recording of the HO-68 / XW-1 Chinese amateur radio satellite in linear transponder mode on November 9, 2010. Recorded using the Universal Software Radio Peripheral (USRP) with RFX400 daughterboard and GNU Radio software receiver.

Watch video on YouTube.

Passage of HO-68 on the evening of Nov 9, 2010

Author: Alexandru Csete

Embedded software engineer in the satcom industry during the day. Radio amateur and SDR hacker during the night.