Features: DS Technology provides for a superior signal with low distortion and high stability; Both RF output and function output; 3.5 QVGA color LCD and soft keys; Smart metal case; 1 Hz frequency resolution; RS 232 interface and USB, GPIB optional; Versatile modulation AM, FM, PM, FSK, PSK, Sweep, Burst; Variety of waveforms Sine, square, pulse, triangle, ramp
