SFG-1000 jerin ne aiki siginar janareta tsara bisa ga DDS (Direct Digital Synthesis Technology) da FPGA guntu tare da high daidaito da high kwanciyar hankali fitarwa. SFG-1000 jerin 3MHz kewayon mita da kuma halaye na sine wave, square wave, triangular wave da TTL fitarwa samar da babban ingancin tabbacin gwajin. Fasahar DDS tana ba da farashi mai kyau ga masu amfani da ke buƙatar daidaitaccen ma'aunin tushen sigina.