Features:

• Sine and square waveform generation up to 20 MHz
• Triangle/ramp waveforms up to 2 MHz
• 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
• Built-in counter
• USB interface with SCPI-compliant command set
• Short circuit and overvoltage protection on all inputs and outputs
• Included Accessories: Instruction manual on CD, Power Cord, USB (type A to B) interface cable, Certificate of Calibration
• Three Year Parts and Labor Warranty

The BK Precision 4040B is a versatile sweep function generator, designed with a dual technology architecture combining direct digital synthesis (DDS) and a low-jitter square wave generator. This instrument generates sine, square, and triangle waveforms with high signal precision and stability.

This sweep function generator provides 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.