GiamMa-based researchers SDR R&D IoT: gr-mixalot: POCSAG, FLEX, and GSC encoder blocks for GNU Radio #POCSAG #FLEX #Golay #GSC #Protocols #Motorola #Bravo #Advisor #Series #ATI #Wireless #CCP6000 #NEC #Pagers #GnuRadio #USRP #HackRF #hamradio #ENCODER #Tx