UDP Sink gr_udp_sink from gnuradio import gr gr.udp_sink($type.size*$vlen, $ipaddr_local, $port_local, $ipaddr_remote, $port_remote, $mtu) set_mtu($mtu) Input Type type enum Complex complex size:gr.sizeof_gr_complex Float float size:gr.sizeof_float Int int size:gr.sizeof_int Short short size:gr.sizeof_short Byte byte size:gr.sizeof_char Local IP Address ipaddr_local 127.0.0.1 string Local Port port_local 0 int Remote IP Address ipaddr_remote 127.0.0.1 string Remote Port port_remote 1234 int MTU mtu 1024 int Vec Length vlen 1 int $vlen > 0 in $type $vlen