The Wavetek 195 Universal Waveform Generator has sophisticated capabilities that make generating complex signals easy and convenient. Combining synthesized performance with 2 or 4 independent 40 MS/s channels, the 195 is a powerful test tool for a wide variety of applications. The 195 uses a combination of direct digital synthesis, phase lock loop techniques and innovative firmware to provide high performance and extensive facilities in a compact instrument. In fact, the 195 provides the user with the functionality of several waveform generators for one low price. The 195 provides sine and square waves up to 16 MHz. Other standard functions include DC, positive ramp, negative ramp, pulse, pulse train, sin (x)/x, cosine, haversine and havercosine waveforms. With 7 digit resolution and 10 ppm accuracy for sine waves, the 195 is ideal for multi-channel applications requiring standard functions.