Models 4014B and 4040B are versatile sweep function generators, designed with a dual technology architecture combining direct digital synthesis (DDS) and a low-jitter square wave generator. These instruments generate sine, square, and triangle waveforms with high signal precision and stability. Both models provide variable output voltages from 0 to 10 Vpp into 50 ohms (up to 20 Vpp into open circuit), linear and logarithmic sweep, AM/FM modulation, and a continuously variable DC offset to inject signals directly into circuits at the correct bias level.
• – Sine, square, and triangle/ramp waveform generation
• – Bright color LCD display with waveform preview
• – Linear and logarithmic sweep
• – AM/FM modulation
• – Adjustable duty cycle
• – Independent DC offset amplifier design allows large offsets on small amplitude (e.g. 10 mV) waveforms
• – Store and recall instrument settings
• – Output On/Off button
• – Internal/external triggering
• – Gate and burst mode (4040B only)
• – Built-in counter
• – USB interface with SCPI-compliant command set
• – Short circuit and overvoltage protection on all inputs and outputs

Type : function, square signal, broadcast signal
Other characteristics : USB, direct digital synthesis sweep, burst