XW-2B (CAS 3B) 40911 Operational 2015-09-19 Taiyuan Satellite Launch Center 2015-049N verified 2015-11-02 XW-2/CAS-3 Frequency Information Chart https://ukamsat.files.wordpress.com/2015/05/xw-2_cas-3_-satellites-frequency-allocation.pdf Frequency information for all XW-2 constellation Information sur les fréuence exploitées par la XW-2 constellation CW Beacon 145725000 CW BJ1SC Digital Telemetry 145705000 GMSK 9600 GMSK 19200 BJ1SC Linear Transponder 435090000 435110000 145815000 145795000 FM yes XW-2 CW Telemetry Encoding Format https://ukamsat.files.wordpress.com/2015/05/xw-2-cw-telemetry-encoding-format.pdf