GW Instek SFG-2110 DDS Function Generator with 9 Digit LED Display, Counter, Sweep and AM/FM Modulation, 0.1Hz to 10MHz Frequency Stable output frequency, low distortion, and fine frequency resolution DDS technique and FPGA chip design Front panel setting save or recall with 10 groups of setting memories 100 MHz frequency resolution Measures 266mm width by 107mm height by 293mm depth