Additional Features: 14-bit resolution (up to 16 bits via digital I/Q output) 16 000 000 samples memory depth 100 MHz sample rate Intergrated hard disk and FDD Optional BER measurement Optional differential I/Q outputs Optional digital I/Q output The Rohde & Schwarz AMIQ04 IQ Modulation Generator, opens up new dimensions for the generation of I/Q signals. It is a dual-channel modulation generator that has consequently been designed for use as an I/Q source.