Function generator DF1641A NDN

Functional generator DF1641A is a laboratory instrument characterized by, striking appearance and easy operation, allowing to obtain 7 different output waveforms: sinusoidal, rectangular, triangular, pulse (positive and negative) and sawtooth (rising or falling edges).The instrument is equipped with a voltage-tunable oscillator (VCF), TTL sync signal output (TTL sync.), adjustment of symmetry and phase inversion of the output waveform, as well as a function of smooth adjustment of the DC component. The model is additionally equipped with a frequency meter for measuring the frequency of the generator and the external signal.